A
Dear All,
Please guide me whether it is possible that the plug gauge size increases after use.
the issue is that we have an plug gauge 75H7 (basic size -75.000 go and 75.035 nogo but after third calibration it shows 75.013 go and 75.037 nogo.
Please reply.Whether it is material problem or calibration problem or it could be possible in sonme cases.
Also if possible give me guidense on acceptance criteria of gauges.
Thamnks and regrds

ANAND
Please guide me whether it is possible that the plug gauge size increases after use.
the issue is that we have an plug gauge 75H7 (basic size -75.000 go and 75.035 nogo but after third calibration it shows 75.013 go and 75.037 nogo.
Please reply.Whether it is material problem or calibration problem or it could be possible in sonme cases.
Also if possible give me guidense on acceptance criteria of gauges.
Thamnks and regrds

ANAND