1"-24tpi thread callout...
1"-24tpi thread callout...
(OP)
I'm finishing a print to be sent out for manufacturing, it has an odd thread on it: 1-24tpi, it will be single pointed on a cnc lathe. Should I callout the major/minor/pitch diameters?
Nick





RE: 1"-24tpi thread callout...
If the thread is a custom thread for your application, then yes and include the full description of the tooth form, angles, radii, etc.
"Wildfires are dangerous, hard to control, and economically catastrophic."
Ben Loosli
RE: 1"-24tpi thread callout...
but most engineers do not. sorry to say.
all the below is optional!!!!
is it a large qty?
do you have thread gages? gaes helps prevent from diffrences in using thread wires.
does receiving inspect have to calculate meas. over three wires?
do you have the same wires as the vendor, or does the vendor have gages?
especially odd ball specials
I am reviewing the ANSI B1.1 and I do not observe this Threads per Inch.
Mfgenggearr
RE: 1"-24tpi thread callout...
its 1-24UNS-2A, and per looslib, I'm just going to call out using that standard. If they call I can give them the numbers right away anyway.
Nick
RE: 1"-24tpi thread callout...
RE: 1"-24tpi thread callout...
FAQ404-1480: How Do I Specify Unified Thread Form Custom Threads?
What is Engineering anyway: FAQ1088-1484: In layman terms, what is "engineering"?
RE: 1"-24tpi thread callout...
Very well done
Mfgenggear
RE: 1"-24tpi thread callout...
Nick
RE: 1"-24tpi thread callout...
Regards,
Cockroach