Page 89 - CITS - Fitter Trade Practical - Volume -2
P. 89
FITTER - CITS
EXERCISE 67 : Making of template / gauge to check
involute profile
Objectives
At the end of this exercise you shall be able to
• mark dimensions with a vernier height gauge for Task 1 and 2
• mark angles with a vernier bevel protractor for Task 1 and 2
• make relief by hacksawing
• file external and internal ‘V’ to an accuracy of ± 10 minutes.
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