Gage Tip of the Month

March 2013

On any threaded part, properly measuring thread lead is extremely important. Most of the time measuring in the middle of a connector’s thread length will show an acceptable tolerance. Inspecting at multiple locations will ensure the part is within tolerances. For best results, we measure along the same plane at the following locations: the first […]

Gage Tip of the Month

January 2013

Because of the combined effects of lead error, mis-matched taper, and thread form, rotary shouldered connections cut using rings and plugs will typically result in undersized pins and oversized boxes. If you wish to cut the part to spec as listed on the drawing, use the TDWIN Taper Pitch Diameter tolerances. If you want to […]

Gage Tip of the Month

December 2012

Using a thread profile on your finished part to check for burrs and debris is a well known practice. But profiles aren’t just for checking finished parts. For those using ring and plug gages, you can use the same method of sweeping the profile along the thread to check for burrs and remove debris on […]

Gage Tip of the Month

November 2012

After inspecting thread form with a profile template, we recommend inspecting for steps. For 8 and 10 round threads, use a 0.5mm lead mechanical pencil to trace along the thread form in a few locations feeling for steps on the load and stab flanks. For Buttress threads, the same procedure can be followed for the […]