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Industrial Mechanic Millwright
Background information regarding Industrial Mechanic Millwright
Apprenticeship and Certification Act Unrestricted Trade NOC 7311
Description
* Install, repair and maintain industrial plant machiner and equipment
* Read blueprints, diagrams and schematic drawings to determine work procedures
* Dismantle and move stationary industrial machinery and mechanical equipment such as pumps, fans, tanks, conveyors, furnaces and generators according to plans, using hand and power tools
* Operate hoisting and lifting devices such as cranes, jacks and tractors to position machinery and parts during the installation, set-up and repair of machinery
* Inspect and examine machinery and equipment to detect and investigate irregularities and malfunctions
* Install, troubleshoot and maintain power transmission, vacuum, hydraulic and pneumatic systems, and programmable logic controls
* Adjust machinery and repair or replace defective parts
* Operate machine tools such as lathes and grinders to fabricate parts required during overhaul, maintenance or set-up of machinery
* Clean, lubricate and perform other routine maintenance work on machinery
* Use hand and power tools and welding equipment
Personal Qualities
* You work indoors with noise, vibrations and other hazards that are common on the job
* You enjoy working to close and exacting tolerances
* You have the stamina to be on your feet for long periods of time
* You like to learn new things on a consistent basis
Career Opportunities
* Industrial mechanic millwright are employed in manufacturing plants, utilities and other industrial establishments
* Industrial mechanic millwright is a Red Seal Trade
Educational/Training Requirements
* The minimum entry for apprenticeship is Grade 12
* Completion of an 8,000 hour apprenticeship program is required
* Industrial mechanic millwright is an unrestricted trade
Potential Earnings
* Apprentices start according to individual company rates and progress according to the company's wage scales over time
* Journeyperson wages range from $14.41 to $31.24 an hour, excluding overtime
Prospects For Employment
* Employment is expected to grow about as fast as the average for all occupations through the year 2007, however new apprenticeships are limited in the near term
* Most tradespersons work full time for a single employer
Additional Information
Job Futures
Apprenticeship Subject Pathways
National Occupational Classification
Industrial Mechanic Millwright Pre-Exam Course
COURSE DESCRIPTION:
This course provides a review for the Industrial Mechanic Millwright License (433A) Examination to individuals with field experience and electrical training who are eligible to write the exam.
COURSE OUTCOMES:
You get what you pay for, read FAQ for FREE REPEAT* policy and NO PASS NO PAY GUARANTEE* policy.
COURSE OUTLINE:
Subject to change according to Ministry Examination Plan from time to time. You will receive the most recent course outline in class. Pre-exam course materials are currently updated bi-weekly.
Pre-Apprenticeship / Certificate Course:
Module 1: Safety
General Description:
Due to the nature of the work of the Millwright trade it is imperative that safety, WHMIS and environmental concerns be taught on a continuous basis throughout the entirety of this course. It is industry's intent that the practical portion of the program enhances the theory section of the course outline.
Learning Objectives:
A. General Safety
Outcome: Describe safe work practices and environmental protection.
 Explain responsibilities of the employee, employer, and government.
 Describe General Safeties and Accident Prevention.
 Describe Environmental Protections and Material Handling.
 Describe Personal Protective Equipment and Practices Used In Industrial Applications.
 Explain Breathing Air Safeguards.
 Define Industrial Safety Applications.
B. Fire Safety
Outcome: Identify and describe fire classes, extinguishers, prevention, detection, cleanup and restoration.
 Describe the classes of fires and the appropriate fire extinguishers suitable to fight each of these fires.
 Describe procedures and equipment related to preventing, detecting and warning of fires.
 Describe fire cleanup and restoration procedures.
C. WHMIS
Outcome: Apply the requirements of WHMIS to the work site.
 Describe the three key elements of WHMIS.
 Identify WHMIS hazard symbols.
 Interpret the Material Safety Data Sheet (MSDS).
D. Ladders and Scaffolds
Outcome: Identify and describe types and applications of ladders and scaffolding.
 Describe the use of various types of ladders.
 Describe the use of various types of scaffolds.
Module 2: Measuring and Layout
Learning Objectives:
A. Measurement Basics
Outcome: Define the limits, tolerances, allowances and fits of various machine parts in both imperial and metric SI (International System of Units) terms.
 Convert measurements between fractions and decimals.
 Define limits, tolerances, allowances and fits in imperial terms.
 Define limits, tolerances, allowances and fits in metric SI terms.
B. Measuring Tools
Outcome: Describe the use of measuring tools for the millwright trade.
 Assess the effect of temperature change on the dimensions of objects being measured, with regard to various materials.
 Identify basic measuring tools used in the millwright trade.
 Describe comparison measurement.
 Describe the use of squares and protractors.
C. Layout
Outcome: Describe layout procedures and identify layout tools.
 Identify the tools used for layout procedures.
 Explain layout purpose and procedures.
D. Precision Measuring Tools
Outcome: Describe the use of precision measuring tools.
 Describe vernier instruments and their uses.
 Describe the types of micrometers and their uses.
 Describe comparison measurement using dial indicators.
Module 3: Benchmark
Learning Objectives:
A. Benchwork (Non-cutting tools)
Outcome: Identify and describe use of non-cutting hand tools.
 Identify common tools used for performing non-cutting bench-work procedures.
 Describe hydraulic jacks, pullers and presses.
 Describe methods used in the workshop for cleaning machine parts (non-cutting).
B. Benchwork (Hand Held Cutting Tools)
Outcome:Describe the correct use and maintenance of cutting type hand tools.
 Describe the use and maintenance of common hand-held cutting tools used in bench-work.
 Describe the use of abrasive cloths and the process of hand lapping.
 Describe the care and use of taps and dies.
 Describe the care and use of hand reamers and broaches.
Module 4: Thread and fasteners
Learning Objectives:
A. Threaded Fasteners and Locking Devices
Outcome: Identify metric and imperial threaded fasteners and describe typical applications.
 List reasons for and describe personal safety equipment required when working with fasteners and anchors.
 Identify and describe various threaded fasteners and their applications.
 Identify metric and imperial thread classes and fits.
 Identify and list the types and purposes of threads and thread forms.
 Calculate and list reasons for calculating necessary thread dimensions.
 Describe thread measuring tools, methods and procedures.
 Describe thread manufacturing methods.
B. Non-Threaded Fasteners and Locking Devices
Outcome: Explain non-threaded fasteners and locking devices.
 Identify the types and purposes of non-threaded fasteners.
 Explain the types and applications of locking devices.
C. Installation and Removal of Fasteners
Outcome: Explain the installation and removal of fasteners.
 Describe methods of removing broken fasteners and tools and thread reconditioning.
 Explain the theory of tensioning.
 Describe methods of tensioning.
Module 5: Grinders and saws
Learning Objectives:
A. Grinders
Outcome: Describe the safe use and maintenance of grinders.
 Explain the safety rules pertaining to offhand grinder use.
 Explain the operation, types, parts and application of offhand grinders.
 Describe grinding wheel selection, installation and maintenance procedures.
B. Power Saws
Outcome: Describe metal and wood cutting saws used in industry.
 Describe power hacksaws, their operation, application and attachments.
 Describe band saws, their operation, application and attachments.
 Describe abrasive cut-off saws, their operation, application and attachments.
 Describe chainsaws, their operation, application and attachments.
Module 6: Machining
Learning Objectives:
A. Drilling
Outcome: Describe the procedures for operating drilling machines.
 Describe types, parts and applications of drilling machines.
 Describe holding devices for machines and tools.
 Describe drilling tools and their applications.
 Explain the operation, speeds and feeds of drilling machines.
 Describe care and maintenance of drilling tools.
 Describe care and maintenance of drilling machines.
B. Milling
Outcome: Describe the safe use and maintenance of milling machines.
 Describe types, parts and applications of milling machines.
 Describe milling tools and accessories and their applications.
 Explain the operation, speeds and feeds of milling machines.
C. Lathe Construction and Accessories
Outcome: Describe the sizing, parts, accessories and attachments of lathe types.
 Describe lathe safety.
 Describe the construction of lathes.
 Describe work holding devices.
 Describe lathe accessories.
 Describe tool holding devices.
D. Lathe Operations
Outcome: Describe the safe use and maintenance of engine lathes.
 Explain cutting and forming tools and sharpening procedures.
 Describe lathe turning operations.
 Describe lathe boring operations.
 Describe lathe threading operations.
 Describe lathe surface finishing operations.
 Describe lathe maintenance.
E. Tapers
Outcome: Apply taper systems to machining operations.
 Describe taper applications and installation of tapers.
 Describe manufacture and repairs of tapers.
F. Machine Cutting Fluids
Outcome: Apply lubricants to reduce friction and increase efficiency.
 Describe functions of cutting fluids.
 Describe applications for cutting fluids.
Module 7: Metallurgy
Learning Objectives:
A. Metallurgy
Outcome: Select the correct type of metal for an application.
 Explain the physical properties of metals.
 Describe metal manufacturing processes.
 Describe types and classifications of metals.
 Explain the heat treatment of metals.
 Explain tensile and hardness testing of metals.
Module 8: Machine alignment
Learning Objectives:
A. Grouting, Levelling, and Anchoring
Outcome: Describe machine levelling and grouting procedures.
 Describe Levelling tools, equipment and procedures
 Explain the types, purposes and methods of grouting.
B. Rim and Face Shaft Alignment
Outcome: Align two machine shafts using the rim and face method.
 List the reasons for aligning machine shafts.
 Describe pre-alignment procedures
 Describe machine shaft alignment procedures with regards to the rim and face method of shaft alignment.
 Determine the alignment corrections required to align two machine shafts in the vertical plane, using the rim and face formula method.
 Determine the alignment corrections required to align two machine shafts in the horizontal plane, using the rim and face formula method.
Module 9: Rigging
Learning Objectives:
A. Rigging Procedures
Outcome: Describe rigging and hoisting equipment and procedures.
 Describe the construction of wire rope.
 Describe the construction and use of steel and fibre slings.
 Describe hoisting equipment hardware.
 Describe construction and use of chain and chain slings.
 Describe the construction of fibre rope and the purpose and use of knots.
 Estimate the weight of various objects when given the size, shape and material.
 Describe hand-rigging equipment.
 Describe standard hand signals used for rigging and hoisting operations.
 Describe hoisting and load moving procedures.
B. Cranes and Hoists
Outcome: Use cranes and hoists for lifting and moving objects.
1. Describe the types of mobile cranes.
2. Describe the set up and safety procedures for mobile cranes.
3. Describe the electric overhead traveling cranes.
4. Describe electric overhead traveling crane inspection procedures.
Module 10: Trade Math
Learning Objectives:
A. Manipulation of Numbers, Fractions and Decimals
1. Explain fractions including:
 common
 proper
 decimal
 improper
 lowest common denominator
 lowest term of fraction
2. Explain and perform basic calculations including:
 adding
 multiplying
 subtracting
 dividing
 signs of operation
 fractions to decimals (vise versa)
 mixed numbers
 positive/negative number
 rounding off
B. Order of Operations
1. Explain the usage of mathematics operations and tables including:
 the symmetry property
 the addition property
 the subtraction property
 the division property
 the multiplication property
 the order of operation property
C. Tables
1. Explain the use of tables including:
 squares
 cubes
 square roots
 cube roots
 area of circle
 chord tables
 chart and graph tables
2. Perform necessary calculations.
D. Measurement and Conversions
1. Explain Imperial and ISO systems including:
a) Terminology of the units for
 linear
 area
 volume
 fluid capacity
 mass
 temperature
b) Flexibility of the units
2. Calculate ISO - Imperial conversions.
E. Ratio and Proportion
1. Explain and demonstrate usage of ratio and proportion calculations including extremes and means.
2. Explain and calculate pulley and gear systems including:
a) Simple pulleys and gear trains
b) Compound pulley, spur and worm gear systems
 speeds
 diameters
 teeth
 surface speed per minute
F. Calculating Percent
1. Explain and demonstrate the usage of percentage calculations including:
 decimal fractions
 decimal numbers
 fractions
 by ratio and proportion
 by fractions and multiplication
G. Circles
1. Explain circle geometry including:
 radius
 diameter
 circumference
 area
 chords - circle layout
 arcs
H. Triangle Terminology and Special Triangles
1. List the types of triangles and explain their differences including:
 isosceles
 right
 equilateral
 oblique
2. Explain and perform right angle trigonometry including:
 right angle
 sine
 cosine
 tangent
3. Explain and apply the Pythagorean theorem.
4. Explain and apply special triangles including:
 30? 60? 90
 45? 45? 90
 3 - 4 - 5
 5 - 12 - 13
5. Using special triangles as similar triangles for the following:
 problems involving squares and hexagons
 problems involving hole locations
I. Surface Speed
1. Explain SFM and MPM.
Module 11: Applied Print Reading
Learning Objectives:
A. Introduction to Print Reading
1. Describe the types of lines and explain their applications on mechanical component prints and sketches including:
a) Visible and centre lines
b) Dashed or hidden lines
c) Dimension, extension and leader lines
2. List and describe proper print terminology and dimensioning methods including:
a) Dimensioning
 Arrowheads and dimensions inside extension lines
 Leader lines
 Arrowheads outside and dimensions inside extension lines
 Arrowheads and dimensions outside the extension lines
 Arrowheads inside and dimensions outside the extension lines
b) Dimensioning tapers and angles
 Amount of taper
 Large or small diameter
 Length of taper
c) Dimensioning holes, circles, chamfers, arcs, threads, countersinks, drills, bores, spotfacing and radii
 Methods and their applications
 Notes on prints and drawings
 Abbreviations on prints and drawings
3. Explain the purpose of dual dimensioning on prints.
B. Isometric and Orthographic Views
1. Identify and describe isometric and orthographic views including:
 6 views and their relative positions
 The "key" view
 The three common views
 Sketching various views
 Uses of two view projection
2. Perform sketching and dimensioning of orthographic and isometric views.
3. Perform and explain estimating dimensions.
C Sectional Views
1. Explain and identify purpose of sectional views.
2. Describe full and half sectional views.
3. Identify and explain cutting plane and symmetry.
4. Explain and describe method of indicating cutting plane lines.
5. Identify sectional lines including:
 general purpose and cast iron
 steel, brass, bronze and aluminum
 full and half sectional views
 adjacent parts
 removed and revolved sections
 material symbols
6. Identify parts not requiring section lines including:
 pins
 rivets
 screws
 other
7. Explain and identify conventional break methods including:
 for round and rectangular objects
 purpose of such breaks
D. Commercial Shape
1. Identify and sketch commercial shapes.
2. List the methods of identifying steel and non-ferrous metals including:
 round
 hex
 octagon
 square
 rectangular
 pipe
 angle
 I-beams0
 U-channel
 H-beam
 T-bars
 synthetics
 hollow structural steel
E. Fasteners
1. Identify thread, fastener, keys, etc., and other fastener symbols on prints including:
a) Semi-conventional representation
2. Perform sketching of thread, terminology, fastener, keys and other fastener symbols as follows:
a) Thread specifications
 and number of threads
 thread series
 external or internal
 class of fit
 hand of thread
b) Terminology
 blind hole
 tap drill sizes
c) Fasteners
 head and point sizes
 fastener specifications
 finished and semi-finished
 types of threaded fasteners
 styles of head recesses
 types of non-threaded fasteners
d) Keys, keyways, and keyseats
 Types and their specifications on prints
 Sketching keyways and keyseats
e) Other fasteners
 Washers, nuts and pins
 Springs and rivets
F. Applied Print Reading
1. Identify and interpret limits, fits, and tolerances of non-ferrous metals and synthetic materials including:
 Definitions
 Applications
 Symbols
 Accumulation of tolerances
2. Interpret and identify working drawings from sketches including:
 Title block
 Notes and dimensioning
 Detail and assembly sketches
3. Identify and interpret surface finishes.
SECOND PERIOD TECHNICAL TRAINING FOR MILLWRIGHT TRADE COURSE OUTLINE
Module 1: Gasket
Learning Objectives:
A. Gaskets
Outcome: Describe the installation and maintenance of gaskets used in industrial machinery.
1. Describe the safety rules and precautions applicable to the installation, removal and replacement of gaskets.
2. Describe the types of gasket joints common in industry.
3. List the types and applications of various kinds of gasket material.
4. Describe joint disassembly, and gasket removal techniques.
Module 2: Bearings and Seals
Learning Objectives:
A. Anti-Friction Bearing Classification and Identification
Outcome: Select appropriate anti-friction bearings for specified applications.
1. Identify the type, parts and functions of common anti-friction bearings.
2. Describe the type, size and features of anti-friction bearings from the bearing code.
B. Anti-Friction Bearing Removal and Installation
Outcome: Describe the replacement of anti-friction bearings.
1. Describe the various procedures used to remove anti-friction bearings.
2. Determine the correct shaft and housing sizes required to provide the correct fit to the anti-friction bearing.
3. Describe the preparations required before mounting anti-friction bearings.
4. Describe the drive or press-on methods of mounting anti-friction bearings.
5. Describe the oil injection and hydraulic nut methods of mounting anti-friction bearings.
6. Describe the various hot mounting procedures used to install anti-friction bearings.
7. Describe the procedures for setting internal clearances in anti-friction bearings.
C. Plain Bearings Outcome: Describe the application, installation and remanufacture of plain bearings.
1. Describe the construction, function and application of plain bearings.
2. Describe the characteristics of the common plain bearing materials.
3. Describe the installation of plain bearings.
4. Describe appropriate safety measures applicable to Babbitt pouring.
5. Describe Babbitt pouring and fitting procedures.
D. Bearing Maintenance
Outcome: Reduce the frequency of bearing failures.
1. Describe the symptoms of bearing failure.
2. Describe the causes of bearing failure.
3. Describe bearing inspection methods.
4. Describe bearing lubrication methods.
5. Describe bearing maintenance procedures.
E. Bearing Seals and Pillow Blocks
Outcome: Describe the characteristics and applications of bearing seals and pillow blocks.
1. Describe the various types and applications of bearing seals
2. Describe the various types and uses of pillow blocks
Module 3: Power Transmission
Learning Objectives:
A. Couplings
Outcome: Describe the types, application, replacement and maintenance of couplings.
1. Describe types and characteristics of rigid couplings.
2. Describe types and characteristics of flexible couplings.
3. Describe types and characteristics of special purpose couplings.
4. Describe various coupling applications.
5. Describe coupling removal and installation procedures.
6. Describe coupling maintenance procedures.
B. Clutches and Brakes
Outcome: Describe the types, applications, replacement and maintenance of clutches and brakes.
1. Describe the types, principles of operation and applications of mechanical clutches.
2. Describe the types, principles of operation and applications of hydraulic clutches.
3. Describe the types, principles of operation and application of electric clutches.
4. Describe the types, principles of operation and applications of special purpose clutches.
5. Describe the methods of actuating clutches.
6. Describe clutch selection, installation and maintenance procedures.
7. Describe the types and principles of operation of brakes.
C. Shafting, Fits and Accessories
Outcome: Describe shafts, soft materials and accessories.
1. Describe the types and applications of keys and splines.
2. Describe the types and applications of locking devices used with shafting.
3. Describe the types, uses, selection and characteristics of shafting.
4. Describe the system of fits for shafting and hubs.
D. Power Transmission--Belts
Outcome: Identify and describe installation and maintenance procedures for belt power transmissions systems.
1. Describe the types, construction and applications of V-belts.
2. Describe V-belt installation and maintenance procedures.
3. Describe the type, function and applications of synchronous belts.
4. Describe synchronous belt installation and maintenance procedures.
5. Describe the types, construction, application and maintenance of sheaves and pulleys.
6. Describe the types, construction and application of flat belts.
7. Describe flat belt installation maintenance procedures.
E. Power Transmission--Chain
Outcome: Identify and describe installation and maintenance procedures for chain power transmission systems.
1. Describe the type, construction and application of power transmission chain.
2. Describe power transmission chain standards and selection criteria.
3. Describe the installation and maintenance procedures for power transmission chains.
4. Describe the types and applications of chain sprockets.
5. Describe chain sprocket mounting, removal and maintenance procedures.
F. Gearing Fundamentals
Outcome: Explain the fundamental terminology and characteristics of gears.
1. Explain gear terminology.
2. Describe the characteristics of various types of gears.
3. Describe the characteristics of various gear systems.
G. Gear Installation and Maintenance
Outcome: Describe the installation, maintenance and overhaul procedures for gears and gearboxes.
1. Describe methods of checking the mesh patterns on mating gears.
2. Describe methods of setting and checking the backlash on mating gears.
3. Describe gearbox installation.
H. Variable Speed Power Transmission Devices
Outcome: Describe the installation and maintenance procedures for variable speed Power Transmission Devices
1. Describe the construction, application and maintenance of belt type, variable speed units.
2. Describe the construction, application and maintenance of chain type, variable speed units.
3. Describe construction, application and maintenance of hydraulic type, variable speed units
Module 4: Alignment
Learning Objectives:
A. Cross Dial Alignment
Outcome: Align two machines using either the cross dial method or the reverse dial method.
1. Explain the relationship between rim dial readings and misalignment.
2. Determine the alignment corrections required to align two machine shafts in the vertical plane, using the cross dial graphical method.
3. Determine the alignment corrections required to align two machine shafts in the horizontal plane using the cross dial graphical method.
4. Calculate the alignment corrections required to align two machine shafts in the vertical plane, using the cross dial formulae method.
5. Calculate the alignment corrections required to align two shafts in the horizontal plane, using the cross dial formula method.
Module 5: Reciprocating Compressors
Learning Objectives:
A. Compressor Fundamentals
Outcome: Describe the fundamentals of compressors.
1. Explain gas theory and gas law.
2. Describe compressor applications.
3. Describe compressor classification methods.
4. Identify reciprocating compressor components.
5. Explain the basic compressor system.
6. Describe basic compressor terminology.
B. Repair of Compressor Stationary Components
Outcome: Explain installation and repair of compressor stationary components.
1. Describe frame/crankcase and foundation inspection and repair methods.
2. Describe the types, inspection and repair of compressor bearings.
3. Describe the inspection and repair procedures for cylinders.
C. Repair of Compressor Moving Components
Outcome: Explain reciprocating compressor component inspection and repair.
1. Describe the inspection and repair procedures for crankshafts.
2. Describe the types, inspection and repair of connecting rods.
3. Describe the installation, inspection and repair of crossheads.
4. Describe the function, inspection and reconditioning procedures of pistons and piston rods.
D. Repair of Compressor Valves and Gas Sealing
Outcome: Describe reciprocating compressor valves and gas sealing inspection and repair.
1. Describe the types, inspection and repair of compressor valves.
2. Describe the types, inspection and repair of piston rod packing.
E. Compressor Servicing
Outcome: Explain reciprocating compressor servicing.
1. Describe function and components of internal and frame lubrication systems.
2. Describe function and components of external frame lubrication systems.
3. Describe types of air filtration.
4. Describe types of compressor cooling systems.
5. Describe types of failure analysis techniques.
F. Compressor Overhaul and Start-up Procedures
Outcome: Explain reciprocating compressor overhaul and start-up procedures.
1. Explain the safety in regards to reciprocating compressors.
2. Explain the importance of manufacturer specifications and manuals.
3. Describe reciprocating compressor dismantling and reassembly procedures.
4. Describe compressor start-up procedures.
Module 6: Cutting and Welding
Learning Objectives:
A. Oxyacetylene Equipment and Procedures
Outcome: Describe the equipment and procedures used when performing heating, cutting and brazing operations.
1. Describe personal safety devices and procedures applicable to gas welding, cutting and heating operations.
2. Describe the properties and storage of gases used for welding purposes.
3. Describe oxyacetylene components and common routine maintenance procedures.
4. Describe general set-up procedures of oxyacetylene equipment.
5. Describe oxyacetylene welding procedures.
6. Describe oxyacetylene cutting procedures.
7. Describe propane heating procedures and the use of temperature indicators.
B. Electric Arc Welding
Outcome: Describe the procedures and equipment used in electric arc welding operations.
1. Describe personal safety devices and procedures applicable to electric arc welding operations.
2. Describe types of electric arc welding machines.
3. Describe types and applications of electric arc welding electrodes.
4. Explain electric arc welding procedures.
Module 7: Lubrication
Learning Objectives:
A. Lubrication
Outcome: Describe the use of lubricants in industry.
1. Explain the characteristics of friction.
2. Describe the general characteristics of oil.
3. Explain lubrication theory.
4. Describe the types of oil and application of each type.
5. Describe the various oil lubrication systems and their applications.
6. Describe the properties and applications of the various types of greases.
7. Describe the various grease lubrication systems and their applications.
8. Describe the characteristics and application of dry solid lubricants.
Module 8: Advanced Trade Math and Review
Learning Objectives:
A. Review of Section Material
1. Demonstrate knowledge of first period material including:
 Systems of measurement
 Manipulation of formulae and equations
 Ratio and proportion
 Percentages
 Surface speed - increase/decrease
B. Solving Related Trade Calculations
1. Calculate areas, volumes and capacities including:
 Rectangular
 Parallelogram
 Circular
 Triangular
 Cylindrical
C. Mechanics of Simple Machines
1. List and explain simple machine applications including:
 Levers
 Pulleys
 Screw jack
 Inclined plane
 Wheel and axle
 Gear trains
D. Atmospheric Pressure and Gas Laws
1. List atmospheric pressure and gas laws, explain their meanings and application principles including:
 Barometer
 Boyle's Law
 Venturi principle
 Pascal's Law
E. Coefficient of Expansion
1. List and explain the amount of thermal expansion or contraction that takes place with various materials including:
 Ferrous
 Non ferrous
 synthetics
F. Alignment 1. List and explain formula manipulation and calculations.
Module 9: Advanced Applied Print Reading
Learning Objectives:
A. Review of Section One Print Reading
1. Demonstrate knowledge of first period material.
B. Welding Specifications
1. Identify and explain welding specifications and symbols.
2. Identify and explain welding types including fillet and groove.
3. Explain and identify welding joints including:
 Butt
 Lap
 Corner
 Tee
 Edge
C. Practical Application of Print Theory
1. Demonstrate an ability to read, sketch and interpret prints pertaining to the trade including:
 Auxiliary views
 Partial views
 Assembly drawings
 Revolved and removed sections
 Pipe threads
 Structural steel shapes
 Gears and gear trains
 Rolling element bearings
 Couplings and clutches
 Castings
 Single line drawings
 Compressors
 Gear boxes
 Demonstrate an ability to interpret gear box and compressor drawings.
THIRD PERIOD TECHNICAL TRAINING FOR MILLWRIGHT TRADE COURSE OUTLINE
Module 1: Hydraulic and Pneumatics
Learning Objectives:
A. Introduction To Hydraulics
Outcome: Describe the fundamentals of power hydraulics.
1. Describe hydraulic system functions.
2. Draw and explain a simple hydraulic circuit.
3. Draw and interpret basic hydraulic circuits.
4. Explain the principles of hydraulic pressure and force.
5. Explain the principles of flow.
6. Explain hydraulic energy, work, power and efficiency.
B. Hydraulic Valves
Outcome: Describe the function and application of hydraulic valves.
1. Explain the application, functions and operating principles of pressure control valves.
2. Explain the application, function and operating principles of directional control valves.
3. Explain the application, function and operating principles of flow control valves.
4. Explain the application, function and operating principles of stack valves and cartridge valves.
5. Explain the application, function and operating principles of proportional and servo valves.
C. Hydraulic Pumps and Actuators
Outcome: Explain the application, function and operating principles of hydraulic pumps and actuators.
1. List the types of hydraulic pumps and explain the operating principles, maintenance and applications of piston pumps.
2. Explain the operating principles, maintenance and applications of the various types of vane pumps.
3. Explain the application, function and operating principles of gear pumps.
4. Explain the applications, functions and operating principles of linear actuators.
5. Explain the application, function and operating principles of rotary actuators.
D. Accessories, Fluids and Seals
Outcome: Describe accessories, fluids and methods of sealing these fluids in hydraulic systems.
1. Describe the characteristics, applications and installation procedures for various seals used in hydraulic components.
2. Describe the methods used to specify particulate fluid contamination.
3. Describe the types, purpose, application and methods of specifying filters used in hydraulic systems.
4. Describe the types, purpose and application of accumulators.
5. Describe the types, purpose and application of reservoirs.
6. Describe the types and properties of hydraulic fluids.
E. Troubleshooting and Maintenance
Outcome: Describe maintenance and troubleshooting of hydraulic systems.
1. Describe open and closed loop circuits.
2. Describe maintenance and troubleshooting of conventional circuits
3. Describe basic troubleshooting of electro-hydraulic systems.
F. Pipe
Outcome: Describe fluid conductors and installation techniques.
1. Describe pipefitting and installation techniques.
2. Describe tube, tube fittings and installation techniques.
3. Describe flexible hose, fittings and installation techniques.
4. Describe soldering.
G. Valves
Outcome: Describe the construction, operation, maintenance and repair of various kinds of fluid control valves.
1. Describe valve types, construction, application and operation of valves.
2. Describe valve control methods and equipment.
3. Describe valve overhaul, maintenance and test procedures for valves.
H. Pneumatic Systems
Outcome: Explain pneumatic systems used in industrial applications.
1. Describe the safety procedures necessary when working with pneumatics.
2. Describe the basic pneumatic system.
3. Describe pneumatic systems, pneumatic valves, and schematics.
4. Describe pneumatic actuators.
5. Describe pneumatic maintenance procedures.
Module 2: INDUSTRIAL REFRIGERATION AND HEAT EXCHANGERS
Learning Objectives:
A. Industrial Refrigeration
Outcome: Describe the operation, basic maintenance and safety aspects related to industrial refrigeration systems.
1. List and explain the basic principles that apply to the vapour compression cycle and apply these to the operation of the cycle.
2. List and briefly explain the various components, refrigerants, oils and accessories of a vapour compression cycle.
3. Briefly explain the control of refrigeration systems.
4. Describe flooded systems and some common service and equipment maintenance.
5. Describe liquids overfeed systems and some common service and equipment maintenance.
6. Describe centrifugal systems and some common service and equipment maintenance.
7. Describe gas plant systems and some common service and equipment maintenance.
8. Describe absorption systems and some common service and equipment maintenance.
B. Heat Exchangers
Outcome: Describe the operation and maintenance of heat exchangers.
1. Describe the principles of heat exchange.
2. Describe types and construction of heat exchangers.
3. Explain troubleshooting, maintenance and repairs of heat exchangers.
C. Insulation
Outcome: Explain the use of insulation.
1. List and describe types of insulating materials.
2. List the hazards of some insulating materials and explain hazard prevention methods.
3. Describe the insulating values of various insulating materials.
4. Describe insulation application techniques.
5. Explain the purpose of lagging (cladding).
Module 3: Explosive and Air Tools
Learning Objectives:
A. Air Tools
Outcome: Explain the use and care of air tools in industry. Explain control components as used in industry.
1. Describe safe operation of air tools.
2. Explain and describe the components and principles of air tools showing examples.
3. Describe the maintenance and storage of air tools.
4. Describe control components.
B. Explosive Actuated Tools
Outcome: Identify and describe explosive actuated tools, power loads and fasteners.
1. Differentiate between high and low velocity explosive actuated tools.
2. Describe explosive actuated tool power loads (low and high velocity), power load strength and safety requirements.
3. Describe explosive actuated tool fasteners, accessories and applications.
4. Assess base material suitability and related fastening requirements.
5. Describe explosive actuated system safety, firing procedure and tool maintenance.
Module 4: Compressors and Fans
Learning Objectives:
A. Screw Compressors and Lobe Blowers
Outcome: Describe the principles, components and maintenance of screw and lobe compressors.
1. Describe types and operating principles of screw compressors.
2. Describe screw compressor components and accessories.
3. Describe maintenance, troubleshooting and overhaul of screw compressors.
4. Describe types and operating principles of lobe compressors.
5. Describe lobe compressor components and accessories.
6. Describe maintenance, troubleshooting and overhaul of lobe compressors.
B. Vane and Liquid Compressors
Outcome: Describe principles, components and maintenance procedures for vane and liquid ring compressors.
1. Describe types and operating principles of sliding vane compressors.
2. Describe sliding vane components and accessories.
3. Describe maintenance, troubleshooting and overhaul of sliding vane compressors.
4. Describe types and operating principles of liquid ring compressors.
5. Describe liquid ring compressor components and accessories.
6. Describe maintenance, troubleshooting and overhaul of liquid ring compressors.
C. Dynamic Compressors
Outcome: Describe principles, components and maintenance of centrifugal flow compressors and axial flow compressors.
1. Describe types and operating principles of centrifugal flow compressors.
2. Describe centrifugal flow compressor components and accessories.
3. Describe types and operating principles of axial flow compressors.
4. Describe axial flow compressor components and accessories.
5. Describe maintenance, troubleshooting and overhaul of axial flow compressors.
D. Fans
Outcome: Describe principles, components and maintenance for fan, components and accessories.
1. Describe types and operating principles of fans.
2. Describe fan components and accessories.
3. Describe maintenance, troubleshooting and overhaul of fans.
Module 5: Dryers
Learning Objectives:
A. Gas and Air Dryers
Outcome: Explain the use and care of air and gas dryers in industry.
1. Explain safety of gas dryers.
2. Explain the principles of air and gas dryers.
3. Describe types of air and gas dryers.
4. Describe dryer maintenance and overhaul.
Module 6: Alignment and Survey
Learning Objectives:
A. Laser Shaft Alignment
Outcome: Describe how to use laser equipment to align machine shafts and bores.
1. Review safety, rim and face and cross dial shaft alignment.
2. Explain the basic principles of laser equipment used for shaft alignment.
3. Describe the use of laser systems to align bores.
B. Optical Levelling and Alignment
Outcome: Describe optical leveling and alignment procedures.
1. Describe optical leveling and alignment instruments.
2. Describe optical leveling procedures.
3. Describe optical alignment procedures.
4. Describe tight wire alignment procedures.
C. Machine Leveling
Outcome: Describe how to install machinery at the correct location and elevation using laser equipment.
1. Review safety, grouting and leveling.
2. Describe types of laser leveling equipment.
3. Describe laser leveling applications and procedures.
Module 7: COMPUTERS IN INDUSTRY
Learning Objectives:
A. Information Gathering, Computers and Catalogues
Outcome: Use Internet, computers or catalogues to access equipment critical information.
1. Describe accessing critical equipment information using Internet, computers and catalogues.
B. Managed Maintenance Systems
Outcome: Describe computer maintenance management systems.
1. Use software applications for industrial maintenance and inventory records.
2. Use software applications for vibration analysis and predictive maintenance.
3. Use software applications for industrial process control.
Module 8: Non-Destructive Testing
Learning Objectives:
A. Non-Destructive Testing
Outcome: Explain non-destructive testing.
1. Explain dye penetrate testing.
2. Explain magnetic particle testing.
3. Explain radiographic testing.
4. Explain ultrasonic testing.
5. Explain eddy current testing.
Module 9: Electrical
Learning Objectives:
A. Electrical Principles The content of the Electrical section in this course outline, is not to suggest a Journeyman Millwright should complete tasks normally performed by Journeyman Electricians. The intent is to provide the Millwright with enough electrical knowledge so that safe decisions may be made when working on or around electrical equipment.
Outcome: Describe the basic principles of electricity and electromagnetism.
1. Describe the basic principles of electricity.
2. Explain the principles of magnetism and electromagnetism.
3. Describe the types of electric current, phases and cycles.
4. Explain the mathematical relationship between amps, volts, ohms and watts.
B. Practical Electricity
Outcome: Describe practical applications of electrical principles, identify safety problems, solve basic electrical problems and interpret basic electrical circuits.
1. Explain the safety procedures applicable when working on electrical equipment.
2. Identify potential electrical equipment hazards.
3. Describe the use of circuit breakers, disconnects, overload heaters and fuses.
4. Describe the principles and application of various electrical test meters.
5. Describe basic wiring systems.
6. Explain the purpose of electrical code.
7. Describe using test meters for testing circuits.
8. Describe electric motor replacement and maintenance procedures.
Module 10: Trade Math
Learning Objectives:
A. Hydraulic, Electrical and Advanced Mechanical Calculations
1. Demonstrate the ability to calculate and apply the following:
 mechanical advantage ratios
 pressure, force and area relationships
 intensifier
 piston, rod areas
 pump torque requirements
 relief valve settings
 cylinder sizing
 speed and capacities
2. Demonstrate the ability to calculate and apply the following:
 Ohm's law
 series and parallel circuits
3. Demonstrate the ability to perform advanced mechanical calculations including:
 surface speed
 RPM
 ratios
 feed
Module 11: Applied Print Reading
Learning Objectives:
A. Reading, Interpretation and Cross Reference of Drawings of the Various Systems
1. Demonstrate an ability to read and interpret information contained on the various prints the Millwright is involved with including:
 Assembly drawings
 Installation drawings
 Sectional drawings
B. Reading Isometric of Orthographic Multi-view Sketches of Complete Systems
1. Interpret isometric, orthographic multi-view sketches.
FOURTH PERIOD TECHNICAL TRAINING FOR MILLWRIGHT TRADE COURSE OUTLINE
Module 1: Prime Movers
Learning Objectives:
A. Stationary, Industrial. Engine Fundamentals
Outcome: Explain the working fundamentals of industrial stationary engines.
1. Identify the major components of stationary industrial engines.
2. Explain engine operating principles.
3. Describe engine classifications methods.
B. Engine Component Identification and Repair
Outcome: Inspect and repair the major components of stationary industrial engines.
1. Explain the appropriate safety procedures applicable to stationary industrial engines.
2. Describe disassembly and assembly procedures peculiar to stationary industrial engines.
3. Describe the function, construction, inspection and repair of engine blocks and cylinder liners.
4. Describe the function, construction, inspection and repair of the pistons and piston pins and piston rings.
5. Describe the function, construction, inspection and repair of connecting rods, crankshafts, flywheels and harmonic balancers.
6. Describe the function, construction, inspection and repair of camshafts, lifters and cam drives.
7. Describe the function, construction, inspection and replacement of engine bearings.
8. Describe the function, construction, inspection and repair of cylinder heads.
C. Engine Systems and Servicing
Outcome: Perform required servicing and preventive maintenance procedures on stationary industrial engines.
1. Describe the lubrication systems, function, operation, inspection and service.
2. Describe the crankcase ventilation systems, function, operation, inspection and service.
3. Describe the cooling systems, function operation, inspection and service.
4. Describe the induction systems, functions, operation, inspection and service.
5. Describe the ignition systems, function, operation, types, inspection and service.
6. Describe the fuels and fuel systems, function, types, operation, inspection and service.
7. Describe the starting systems, function, operation, types, inspection and service.
8. Outline methods used in basic tune-up, trouble-shooting and failure analysis.
9. State the purpose and methods of engine preventive maintenance programs.
10. List the functions of sensors used in industrial engines.
D. Engine Installation and Startup
Outcome: Describe the procedures for installing and starting stationary industrial engines.
1. State correct engine installation procedures.
2. Explain engine start-up procedures and checks.
E. Steam Turbines
Outcome: Describe working principles, installation, start-up, maintenance and repair procedures for steam turbines.
1. Explain the safety procedures applicable to steam turbines
2. Describe the types, applications, advantages and disadvantages of steam turbines.
3. Describe the working principles of steam turbines.
4. Describe the function, inspection and maintenance of small steam turbine components and systems.
5. Describe the function of large steam turbine components and systems.
6. Describe disassembly/reassembly, inspection, servicing and maintenance procedures for large steam turbines.
7. Describe installation and start-up procedures for steam turbines.
8. Describe equipment related to the operation of steam turbines.
F. Gas Turbines
Outcome: Describe working principles, installation, start-up, maintenance and repair procedures for gas turbines.
1. Describe the applications, advantages and disadvantages of gas turbines.
2. Describe the working principles of gas turbines.
3. Describe the functions of gas turbine systems and components
4. Describe inspection, servicing and maintenance procedures for gas turbines
5. Describe installation and start-up procedures for gas turbines
G. Governors
Outcome: Describe the operating principles and maintenance procedures for the various types of governors used on industrial stationary engines and steam and gas turbines.
1. Describe the application of governors with regards to industrial stationary engines, steam turbines and gas turbines.
2. Describe the operating principles of mechanical and mechanical-hydraulic governors.
3. Describe the operating principles of hydraulic governors.
4. Describe the operating principles of electro-hydraulic governors.
5. Describe the operating principles and adjusting procedures for over speed trip mechanisms.
6. Describe diagnosis, maintenance and safety procedures for turbine and stationary engine governors.
Module 2: Vibration
Learning Objectives:
A. Vibration Analysis
Outcome: Explain causes of vibration and ways to detect what causes a machine to vibrate.
1. Explain vibration using the associated terminology.
2. Describe methods of measuring vibration.
3. Describe how strobe lights are used to measure phase angles and check shaft rpm.
4. Describe machine signature and its importance in vibration analysis.
5. Explain the causes of vibration in rotating equipment.
6. Explain basic vibration analysis.
7. Explain the use of vibration analysis as a part of a predictive maintenance program.
8. Describe solutions to vibration problems.
B. Balancing
Outcome: Explain balancing methods.
1. Describe causes of imbalance.
2. Describe the types of imbalance.
3. Define imbalance and balancing.
4. Explain imbalance correction methods and considerations.
5. Explain the single plane method of balancing.
6. Explain the two-plane vector method of balancing.
C. Electrical Controls and Troubleshooting
The content of the Electrical section in this course outline is not to suggest a Journeyman Millwright should complete tasks normally performed by Journeyman Electricians. The intent is to provide the Millwright with enough electrical knowledge so that safe decisions may be made when working on or around electrical equipment.
Outcome: Explain industrial control principles.
1. Explain the safety procedures applicable to industrial controls.
2. Describe troubleshooting techniques.
D. Industrial Controls: Schematics, Ladder Diagrams and Logic Control
Outcome: Explain industrial control principles.
1. Interpret electrical ladder diagrams and understand electrical troubleshooting techniques
2. Interpret schematic diagrams for pneumatic control systems and explain troubleshooting techniques.
3. Describe air logic control operation.
Module 3: Machine Leveling
Learning Objectives:
A. Advance Alignment
Outcome: Align and then purposely misalign a multiple chain of cold, non-rotating machines to a very high degree of accuracy with the expectation that the machines will shift, move and expand into an almost perfectly aligned state when running hot and loaded.
1. Review safety, rim and face and cross dial shaft alignment.
2. Explain the various techniques used to measure machine thermal and process movement.
3. Demonstrate graphical solutions for solving multi-machine shaft alignment.
Module 4: Pumps
Learning Objectives:
A. Dynamic Pump Selection
Outcome: Explain the working principles and selection procedures for dynamic pumps.
1. Explain dynamic pump principles.
2. Explain the procedure for selecting dynamic pumps.
B. Dynamic Pump Construction
Outcome: Explain the construction of dynamic pumps.
1. Describe pump impeller styles.
2. Describe types and applications of dynamic pumps.
3. Describe pump and system components.
C. Positive Displacement Pumps
Outcome: Explain the construction, selection and operation of positive displacement pumps.
1. Explain positive displacements pump principles.
2. Describe types and applications of reciprocating pumps.
3. Describe types and applications of rotary positive displacement pumps.
4. Describe pump and system components.
D. Pump Operation and Repair
Outcome: Perform pump troubleshooting, maintenance and repair procedures.
1. List conditions that affect pump operations.
2. Describe pump maintenance and repair procedures.
Module 5: Mechanical Seals and Packing
Learning Objectives:
A. Mechanical Seals
Outcome: Describe the principles, inspection and replacement procedures for mechanical seals.
1. Describe the working principles and components of mechanical seals.
2. Describe the various types of mechanical seals.
3. Describe the procedures for inspecting and replacing mechanical seals.
B. Compression Packing
Outcome: Describe the principles, and inspection and replacement procedures for compression packing.
1. Describe the working principles and components of compression packing.
2. Describe the application of compression packing.
3. Describe the procedure for re-packing pumps and valves.
Module 6: Conveyor Systems
Learning Objectives:
A. Belt Conveyors
Outcome: Describe the application, operation and maintenance of belt conveying systems.
1. Describe general conveyor belt designs.
2. Describe belting construction, joining and repair methods.
3. Describe conveyor belt pulleys and drives.
4. Describe conveyor belt carrying and return idlers.
5. Describe maintenance and setup procedures for conveyor belts.
B. Chain, Bucket, and Screw Conveyors
Outcome: Describe the application, operation and maintenance of various conveyor systems.
1. Describe chain conveyor applications, construction, maintenance and repair.
2. Describe bucket elevator applications, construction, maintenance and repair.
3. Describe screw conveyor applications, construction, maintenance and repair.
4. Describe pneumatic conveyor applications, construction, maintenance and repair.
5. Describe vibrating and air slide conveyor application, construction, maintenance and repair.
C. Package Handling Roller Conveyors
Outcome: Describe the construction, maintenance and repair of package roller conveyors and their accessories.
1. Describe characteristics and construction of package handling roller conveyors.
2. Describe repair and maintenance procedures for roller conveyors.
3. Describe the accessories used with package handling roller conveyors.
4. Describe repair and maintenance procedures for roller conveyor accessories.
Module 7: Planning and Scheduling
Learning Objectives:
A. Maintenance Planning Outcome: Explain the planning of maintenance procedures for machine maximum uptime and safety.
1. Describe estimating procedures.
2. Explain purchasing procedures.
3. Explain maintenance scheduling and record keeping.
Module 8: Trade Math
Learning Objectives:
A. Hydrostatic head as Applied to Centrifugal Pumps
1. Demonstrate and explain the usage of mathematics operation including:
 psi to ft. of head
 specific gravity
 impeller diameters
 gallons per minute
 horsepower requirements
 net. positive suction head
 efficiencies
 frictional losses
 multi-stage pumps
B. Advanced Problem Solving
1. Demonstrate advanced problem solving including:
 Alignment
 slope triangles
 graphs
 formulae
 Hydraulics
 horsepower requirements
 gallons per minute
 Torque/air winches
 ft. lbs.
 N.m
 winding radius
 brake capacity charts
 mechanical advantages
 compound machines
 trig calculations
 bolt circle layout
 offsets
 alignment
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