How to use gauge for internal thread...
* The criteria for pass/fail judgment are different between the former JIS and the current JIS (ISO). Pass/fail judgment based on the current JIS (ISO) P... 詳細表示
What is an RC screw? It is a thread commonly called a tapered thread for JIS (ISO) pipes, and it is a tapered internal thread for tight bonding. (JIS B 0203... 詳細表示
What is a Plain Plug Gauge? What gaug...
Plain Plug Gauge is a common name for a cylindrical gauge without a plug-shaped thread. There are "limit plane gauges" and "inner diameter plug gauges". Bo... 詳細表示
The gauge for drops is thought to be a gauge whose reference surface is counterboring or the like, but it is a special correspondence. 詳細表示
What is the amount of force when usin...
According to JIS B 0251:2008 gauge usage, the GO must pass through the overall length when screwed in by hand without excessive force. (From OSG Technical... 詳細表示
What gauge check PS internal thread ?
Since the PS internal thread is a combination of PT external thread , a tapered plug gauge (PT) is used for pass/fail judgment. However, only if the PS inte... 詳細表示
Difference between machining and insp...
Difference between machining and inspection (WP/IP vs. WR/IR) Both are GO NO side screw gauges, but there is a difference in tolerance. It is recommend... 詳細表示
It is stipulated by JIS that the calibration of the plug gauge should be performed by measuring by the three-needle method. In some cases, calibration is ... 詳細表示
Implantable bolts? Stud bolts?
Implantation bolts: Also known as stud bolts. This is a standard that specifies the characteristics of steel implantation bolts that are commonly used. The... 詳細表示
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