Your Products have been synced, click here to refresh
lavezzitrupos.com is really good, except O.D plug size is always larger than thread major e.g: for .375 -24 UNF - 3B the O.D of plug is Ø.500
I'll look into that. Thanks.
EDIT: Ok, so I read through a couple "heated" threads about cylinder probes. I understand reason WHY they are inaccurate, but I think in my situation that doesn't apply. I only use the cylinder probe for checking threads that have a true position that needs an accurate diameter for MMC purposes. Typically at A0B0. I've also used the cylinder probe to check a sheetmetal part off the waterjet with some serious draft angles and large-ish tolerances. It was run on the CMM because the sheer amount of dimensions that needed to be checked.
In my case, the cylinder probe works just fine.
No it doesn't.
You are NOT checking the position of the thread.
Just the minor diameter.
That can be accomplished using a normal probe and the pitch function.
For sheetmetal you can use edge points and control the depth of measurement.
FYI - unless the drawing states otherwise, MMC bonus on a thread is derived from the pitch diameter, not the minor diameter.Yeah, the center will stay the same, but if the TP has a MMC callout, you'll need an accurate diameter. I've used cylinder probes to measure TP @ MMC of threads in the past with great results.
is derived from the " pitch diameter", not the minor diameter.
© 2024 Hexagon AB and/or its subsidiaries. | Privacy Policy | Cloud Services Agreement |