Calibration of Screw Plug Gauges (Mea...

JIS stipulates that the calibration of screw plug gauges shall be performed using the three-wire method. While some users perform in-house calibration, it... 詳細表示

Differences between G and PF thread g...

Both G and PF are parallel pipe threads; however, their gauges have different dimensional tolerances. Therefore, a product that passes inspection with a PF g... 詳細表示

For trapezoidal screws threads gauge

The trapezoidal screw threads gauge is available for special products. Please contact our sales team once, including whether or not it can be manufactured. 詳細表示

Interpretation of force when using sc...

If a screw gauge becomes stiff midway through or requires force to pass through, it cannot perform a proper inspection and should be discontinued. Proper ... 詳細表示

Actual size of master ring gauges

The actual size is marked on the master ring gauge. Unless otherwise specified, the actual measured size is normally marked. 詳細表示

The plug gauge has come off the handle

It's okay to just put it on Since they are only stuck together with a taper, please tap them lightly with a resin hammer to fix them. 詳細表示

What is a GO side screw plug gauge?

This is a external thread -shaped gauge that inspects the total pitch diameter of internal thread . If it passes through, it will pass in that the pitch dia... 詳細表示

gauge Precautions for storage

1. Grease with anti-rust oil and store. Places with little humidity, humidity and temperature change are horrible. 2. Do not store in piles. Scratches on... 詳細表示

Difference in pass/fail judgment betw...

Unless the gauge used has problems such as wear, anything that passes with the machine work gauge will pass with the inspection gauge. 詳細表示

There is an "R" indication on the tap...

The taper plug gauge used for inspecting Rc internal thread is marked with "R". JIS B 0253, clause10 "Marking" stipulates that "the symbol for the thread ma... 詳細表示