TRADE TEST

TRADE TEST PANELS - ELECTRICAL

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FITTER & TURNER TRADE TEST REQUIREMENTS

 

LATHE 

Swing over bed      360mm

Between Centres   1000mm

Bed length             1655mm

Taper                      MT#5/#4

Speeds                   16

Range RPM           70/2000

Metric and imperial pitches

Main Motor 3Ph    2.25kW

Coolant Motor       90W

Net weight             650kg

Foot brake

3 and 4 jaw chuck

 

 

LATHE TOOLS AND CUTTERS

These two items (Lathe and Tools) are used for a multitude of trade tasks either by themselves or together with the lathe

 

 

 

 

 

 

 

 

 

 

UNIVERSAL MILLING MACHINE

End Mill Capacity                   16mm

Face Mill Capacity                  30mm

Longitudinal travel (X)           300mm

Table cross travel (Y)              90mm

Spindle Box travel (Z)            205mm

Spindle to table Max               265mm

Table effective size                 400x120mm

Long. Milling angle                 45o L& R

T Slot                                      12mm

Speed Variable rpm                0-2000

Motor Brushless DC               500W

Weight                                    125kh

 

 

 

MILLING MACHINE TOOLS AND CUTTERS

 

These two items (Mill  & Tools) are used for a multitude

of Trade’s tasks either by themselves or together with the

Lathe

 

 

 

 

 

 

 

 

 

PEDESTAL DRILL

Used for a multitude of tasks

Category 1: Basic Hand Skills

 

TASK

Manufacture work piece according to drawing and

specifications.

Supplied with instructions

Use also for

Basic Hand Skills Task 1, 2 & 3 Industrial mining:

 

 

 

 

 

 

PEDESTAL GRINDER

 

Used for a multitude of tasks

 

 

 

 

 

 

 

 

 

 

PIPE THREADING MACHINE

 

To enable the learner to cut threads with stock and dies.

Supplied with stocks and dies

 

 

 

 

 

 

 

 

PNEUMATICS BENCH 

TRADE. FITTER, FITTER & TURNER , MILLWRIGHT,  DIESEL MECHANIC & INDUSTRIAL MINING

 

Category 4: Flow Systems

PN1, 2, 3 and 4

TASK

Connect pneumatic components according to the

given diagram.

Supplied with instructions

 

 

HYDRAULICS BENCH

TRADE. FITTER, FITTER & TURNER  MILLWRIGHT, DIESEL MECHANIC & INDUSTRIAL MINING

Category 4: Flow Systems

HYD-1 2 3 and 4

 

TASK

Construct a Hydraulic Circuit according to a diagram and do Fault Finding

Supplied with instructions

 

 

 

FITTING BENCH

TRADE: FITTER & FITTER & TURNER

Category 1: Basic Hand Skills

TASK

Manufacture work piece according to drawing and specifications.

 

 

 

 

 

 

FITTING BENCH TOOLS & EQUIPMENT

Hot Rolled Mild Steel

Drawing

Hand Tools

Marking off table

Marking off tools

Marking blue

 

 

 

 

RIGID COUPLINGS

 

Supplied with tools and instructions

 

 

 

 

 

 

 

 

 

RUBBER AND TYRE COUPLING

FITTER

TASK  

Remove, replace and line up Fenner Flex coupling between two units to comply with the standard chart for Fenner Flex couplings.

 

EQUIPMENT

Hand Tools

Adjustment bolts supplied

Supplied with instructions

 

UNIVERSAL COUPLINGS

 

Supplied with instructions

 

 

 

 

 

 

 

 

 

COUPLING ALIGNMENT SINGLE DIAL

 

Supplied with instructions

 

 

 

 

 

 

 

 

 

SHAFT ALIGNMENT BENCH TWO DIAL INDICATORS

TRADE:  FITTER

TASK

Align two rotating shafts with the aid of two dial indicators.

 

EQUIPMENT

Manufacturers specifications

Hand Tools

Two dial test indicators

Adjustment bolts

The sag of the equipment must be taken into account by

the test centre as a pre- radial and axial misalignment in the

12:00 and 06:00 position.

 

COUPLING ALIGNMENT

 

Supplied with tools and instructions

 

 

 

 

 

 

 

 

DOUBLE FELT DRIVE

TRADE:        FITTER

Category 3: Drives

V-BELT DRIVE

TASK

Install and align a matched set of V-belts

EQUIPMENT

V-belt alignment equipment

Hand tools

Belt tensioner

Straight edge

Measuring tools

Shim stock

Deflection table containing kg forces

Supplied with instructions

 

SINGLE BELT DRIVE

 

Supplied with required tools

and instructions

 

 

 

 

 

 

 

CHAIN DRIVE

FITTERS TASK 2 CHAIN DRIVE

TASK

Install and align a chain drive

Adjust drive to correct tension

EQUIPMENT

Straight edge

Shim stock

Hand tools

Measuring tools

Supplied with instructions

 

BEARINGS

TRADE:        FITTER 

Category 6: Bearings

TASK 1

Install and remove a deep groove ball bearing on a shaft

TASK 2

Mount and remove a spherical roller bearing with taper sleeve

EQUIPMENT

Bearing Catalogue

Hand tools

Measuring tools

Shaft

Bearing of recommended size

Induction bearing heater

Press, puller and hydraulic jack

Safety equipment

Supplied with instructions

 

KEY FITTINGS

FITTER                            

Category 5: Locking Systems

TASK

Manufacture and fit a taper key according to the shaft, hub and keyway

 

EQUIPMENT

Measuring tools

Hand tools

Key fitting apparatus (Hub length as stated)

Material

 

 

 

 

ELECTROMAGNETIC THRUST BRAKE

TASK

Do brake adjustment on a “Thruster-brake”

 

EQUIPMENT

All necessary tools and equipment

Supplied with instructions

 

 

 

REDUCTION GEAR BOX

 

TRADE:        FITTER

Category 7: Service and Maintain Components

TASK

Strip, assess and assemble the single-reduction worm drive speed-reducing gearbox

EQUIPMENT

Single-reduction worm drive speed-reducing gearbox

Hand tools

Measuring tools

Supplied with instructions

 

 

PUMP TEST UNIT

TRADE:        FITTER                      

Category 7: Service and Maintain Single Stage Centrifugal Pump (Pump as required by trade test)

 

TASK

Dismantling, inspection and assembly of single stage centrifugal pump Priming, pressure test and diagnosing faults

 

EQUIPMENT

Centrifugal pump

Hand tools

Flow diagram

Procedures

Measuring tools

Wear ring clearance chart

Test sheet

V-blocks

Dial gauge

Supplied with instructions

 

 

PRESSURE TEST RIG

Valve Trolley with water pressure unit

 

TASK

Pressure test on pipe

Fit seals, “O” rings and asbestos packing.

EQUIPMENT:

Two calibrated pressure gauges

Hand tools

Pressure test pump

Safety equipment (gloves and safety spectacles)

Gaskets

Manifold

Supplied with instructions

 

 

 

 

 

 

 
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