I have the following stem thread:
.563-7 Stub ACME L.H. Thread
The "nut" material is B21-464-H02
Stem material is A-564-630-1075
How do I estimate the stem thread efficiency assuming the threads are not lubricated?
I need an efficiency below 35% to ensure backdriving does not occur...
.563-7 Stub ACME L.H. Thread
The "nut" material is B21-464-H02
Stem material is A-564-630-1075
How do I estimate the stem thread efficiency assuming the threads are not lubricated?
I need an efficiency below 35% to ensure backdriving does not occur...
