UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS
General Certificate of Education Ordinary Level
6040/02
METALWORK
Paper 2 Practical Test
October/November 2005
3 hours
Additional Materials:
As listed in Instructions to Supervisors
INSTRUCTIONS TO CANDIDATES
All dimensions are in millimetres unless stated otherwise.
This document consists of 4 printed pages and 2 blank pages.
SJF3355 S81236/1
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From the materials supplied you are to make the GATE LATCH shown in the drawings.
All dimensions are in millimetres.
The following materials are supplied:
Part 1
One piece BDMS 20 × 3 × 88 long. Both ends squared.
Part 2
One piece BDMS 20 × 3 × 55 long. Both ends squared.
Part 3
One piece BDMS 20 × 5 × 78 long.
Part 4
One piece BDMS 6 diameter × 30 long, prepared prior to the examination.
One M6 × 15 long cheese head or round head screw and nut.
One bag in which to enclose work.
Two tie-on labels.
Notes
Working Procedures
A
B
C
D
E
Part 1 is bent to 90° as shown using the former provided.
Part 1 is silver soldered to Part 2 and the joint filed flat.
Part 4 is riveted to Part 3 and filed flat.
The nut is used to lock the screw into Part 3 so that the screw can turn in Part 2.
It will be necessary to ‘ease’ edge X on Part 2 to allow Part 4 to move freely.
General Notes
•
A second supply of material is not allowed. If you make a mistake do your best to work as near to
the dimensions given in the drawing as possible.
•
Any dimensions omitted are left to your discretion.
•
Attempt to complete all the work but remember that a partly completed piece of work of good
quality may gain more marks than one which is complete but inaccurate or poorly finished.
•
Clean up all parts by draw filing. Emery cloth or similar must not be used.
•
Write your name and examination number on the labels supplied, attach one to your work and
the other to the bag in which your work is enclosed. Put into the bag all worked and unworked
materials, with the exception of waste.
© UCLES 2005
6040/2/O/N/05
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1
EDGE X
3
2
4
GATE LATCH
Dimensions in
millimeters
© UCLES 2005
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4
63
3
5
10
20
5
30
area of 90° bend
2 holes Ø 5
3
12
3
12
5
PART 1
88
22
4
Ø6
5
10
20
6
5
15
R3
3
25
55
PART 2
23
10
R 10
6
Ø 4 csk
10
20
R3
free curve
drill Ø 5
tap M6
5
40
75
30
Ø6
Ø4
PART 3
8
PART 4
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BLANK PAGE
FOLD OUT THIS PAGE
6040/2/O/N/05
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BLANK PAGE
Every reasonable effort has been made to trace all copyright holders where the publishers (i.e. UCLES) are aware that third-party material has been reproduced.
The publishers would be pleased to hear from anyone whose rights they have unwittingly infringed.
University of Cambridge International Examinations is part of the University of Cambridge Local Examinations Syndicate (UCLES), which is itself a department of
the University of Cambridge.
6040/2/O/N/05
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