Introduction to Basic Manufacturing Processes and ... - always yours

Fitting 381
4. Ring gauge
5. Snap gauges (Fig. 19.29)
No Go
Go
No Go
Go
Fixed anvils
Adjustable
anvils
Fig. 19.29 Snap gauges
6. Feeler gauge (Fig. 19.30)
.006
.004
.003
.008
.0 10
.00 2
.012
.0015
.015
L
O
C
K
Hindustan
Fig. 19.30 A feeler gauge
7. Wire gauge
8. Template gauge
9. Adjustable gap gauge (Fig. 19.31)
10. Screw pitch gauge (Fig. 19.9)
11. Fillet and radius gauge
Fixed
anvils
Go
Adjustable
anvil
Not Go
Fig. 19.31 An adjustable gap gauge
For manufacturing the above gauges, high carbon and alloy steels materials are commonly
employed for manufacturing or production of gauges. Steel gauges may be used subject to
some distortion during hardening. These difficulties can be overcome by making gauges by
use of cemented carbide material or providing chrome plating at the surface of the gauge.