Thread checking
Thread checking
(OP)
Does anyone have a very reliable way for checking that holes have been fully threaded and to a proper depth.
This application would require a very short cycle time to check the hole. The holes to be checked are M6.
Could this be done with the use of an air check probe and sensing for depth with a linear traveled distance range? Proxy to proxy?
Thanks
This application would require a very short cycle time to check the hole. The holes to be checked are M6.
Could this be done with the use of an air check probe and sensing for depth with a linear traveled distance range? Proxy to proxy?
Thanks





RE: Thread checking
http://www.zetec.com/documents/thread_insp.pdf
http://www.geninsp.com/WebPages/NCTP%20Press%20Release%2010-28.html
Just a few to look at. This is done alot with camera's also.
a quick google for "thread detection" will provide numerous results.
Bob
RE: Thread checking
http://www.auto-met.com/fowler/digi-thread.html
Here are some more time consuming methods