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Tool selection

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How to "right" select the right thread gauge for your application?

How to "right" select the right thread gauge for your application?

It is the [screw gauge] that guarantees the thread accuracy of the workpiece drawing instructions.

~Items to check necessary for correct selection~
(1) Type of gauge
(Plug gauges, ring gauges, tapered screw gauges for pipes, etc.)

(2) Screw Standards
(metric screw

No : 199

Published : Modified : 2024/08/28 02:29

Category： Tool selection

Gauge to measure internal thread minor diameter

What is a gauge that inspects the minor diameter of a internal thread ?

It is called "Plug Gauge for minor diameter ". It is a standard stock item.

The gauge shape is cylindrical without a screw shape.

This is a set of GO and stop s

No : 224

Published : Modified : 2024/08/28 02:29

Category： Tool selection

There is no stop, and the symbol J is entered gauge

There is no stop, and the symbol J is entered gauge

There is no stop, and the symbol J is entered gauge

The notation "J" for thread precision is the standard thread gauge .

As with the screw limit gauge

No : 204

Published : 2024/10/22 00:00 Modified : 2024/11/01 02:38

Category： Tool selection

gauge inspection of internal threads for pipes ~What is the gauge for inspecting internal threads of RP1/4?

gauge inspection of internal threads for pipes ~ What is the gauge to inspect the internal thread of RP1/4? ~

The gauge measuring the internal thread of Rp1/4 uses a tapered plug gauge of R.

gauge determines the "fi

No : 240

Published : 2024/10/22 00:00 Modified : 2024/11/04 14:49

Category： Tool selection

BSPTfor threads gauge

BSPTfor threads gauge

BSPTfor threads gauge

There is no gauge that can measure British thread standard "BSPT" threads, but there is no gauge that can be handled by standard products. Please order a

No : 251

Published : 2024/10/22 00:00 Modified : 2024/11/01 02:38

Category： Tool selection

DLC-coated screw limit gauge DLC-LG

DLC coating screw limit gauge DLC-LG

DLC coated screw limit gauge DLC-LG

・Grade 2 (conventional JIS) M2×0.4~M12×1.75 33 items

・JIS (ISO grade) 6H M2×0.4~M12×1.75 22 items

No : 7561

Published : 2024/10/22 00:00 Modified : 2024/11/01 02:38

Category： Tool selection

Difference between machining and inspection (WP/IP vs. WR/IR)

Difference between machining and inspection (WP/IP vs. WR/IR)

Both are stop side screw gauges, but there is a difference in tolerance.
It is recommended to use machine work (WP / WR) at the processing site, and use inspection (IP / IR) for final inspection and acceptance between companies.

The machine is set a little stricter than

No : 1140

Published : 2019/03/18 00:00 Modified : 2024/11/04 14:49

Category： Tool selection

Pilot hole plug gauge for tapered threads

It is not available as a standard product, but will be handled as a special product. In addition, we generally recommend straight holes for pilot holes during tapered tapping processing.

No : 263

Published : 2019/02/22 17:01 Modified : 2019/02/22 17:01

Category： Tool selection

Which thread gauge for oversize taps?

What is the thread gauge for oversize taps?

The selection of a gauge for oversized taps is incorrect. The gauge is selected according to the "accuracy of the thread" indicated in the drawing instructions. When using an oversize tap, the gauge that should be used depends on the purpose.

Examples of combinations of applications and gauges to be us

No : 266

Published : 2019/02/22 17:01 Modified : 2024/08/28 02:29

Category： Tool selection

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