[Case Study of Limit Gauge Production] For Serration Groove Spacing

Measuring the distance (angle) of the serration groove of the TM case! Production example for positional accuracy.

last updated Sep 22, 2025

Limit gauge for serration groove spacing.

Measuring the serration groove spacing of the TM case! Introducing products for positional accuracy.

last updated Sep 22, 2025

Limit gauge <pitch gauge>

Reference measurement dimension is positional accuracy φ0.28! It combines the direct distance between the primary and secondary reference holes and the measurement of the hole positions of the primary and secondary references.

last updated Sep 22, 2025

Limit gauge for direct spacing of 2 holes

Fix two pins to the plate! Introducing our products for positional accuracy that we have prepared.

last updated Sep 22, 2025

Limit gauge for screw holes

A ring with a step has been installed to check the hole depth on the side!

last updated Sep 22, 2025

Limit gauge for inner diameter of angled holes.

The reference measurement dimensions are φ7 +0.4/-0.15! A sloped ring is attached to the flange part.

last updated Sep 22, 2025

Limit gauge for internal diameter

The reference measurement dimensions are φ5.9±0.15! If it fits on the through side, it's OK; if it fits on the stop side, it's NG.

last updated Sep 22, 2025

[Case Study of Limit Gauges] Pitch Gauge

Introducing a case that combines the measurement of the direct distance between the primary and secondary reference holes and the positions of the primary and secondary reference holes.

last updated Sep 22, 2025

[Example of Limit Gauge Production] For 2-Hole Direct Spacing

Two pins are fixed to the plate! The reference measurement dimension for positioning is 184.05±0.05.

last updated Sep 22, 2025

[Case Study of Limit Gauge Production] For Screw Holes

Judging the step difference by visual inspection or touch! An example of installing a ring with a step difference.

last updated Sep 22, 2025

[Case Study of Limit Gauge Production] for Internal Diameter of Angled Holes

Check for hole penetration from the side! Determine whether the inclined surface of the flange contacts the product.

last updated Sep 22, 2025

[Case Study of Limit Gauge Production] for Inner Diameter

The reference measurement dimension is φ5.9±0.15! Our standard limit gauge.

last updated Sep 22, 2025

[Case Study] For Development Personnel

A skilled design team specializing in high-precision measurement gauges and jigs will solve it!

last updated Dec 02, 2025

[Case Study] Production Personnel

Designing dedicated jigs to improve both quality and efficiency! Utilizing on-site and processing know-how for production.

last updated Dec 02, 2025

[Case Study] Quality Control Personnel

We provide maintenance support for our own designed jigs and gauges, as well as for jigs made by other companies!

last updated Dec 02, 2025

[Case Study] Person in charge of developing ultra-high precision machining machines such as mother machines.

We can do it because we have ultra-high precision machining technology in the sub-micron class!

last updated Dec 02, 2025

Precision Calibration Service "Treatment Dock"

Health check for jigs and gauges! We recommend inspection and maintenance once every six months to a year.

last updated Dec 02, 2025

[Information] Products provided by Chuo Measurement Co., Ltd.

By consistently carrying out design and production, we will achieve cost reduction!

last updated Dec 02, 2025