Rich Treasure Precision Industrial Blog

  Metric pin gauge and imperial pin gauge 1. metric  pin gauge : specifications range 0.10mm ~ 50.00mm; interval: 0.005mm 0.01mm 0.02mm 0.025mm 0.05mm 0.10mm 0.50mm 1.00mm, etc.; accuracy ± 0.001mm ± 0.002mm ± 0.0005mm, etc. 2. inch pin gauge: specification range 0.011in ~ 1.000in; interval 0.001in; accuracy ± 0.001mm ± 0.002mm + 0.0025     The use of pin gauge.  Production of each product parts, first whether the tolerance size has been decided, in the upper limit and lower limit tolerance control range. Use GO (through gauge);  NO-GO gauge  (stop gauge) of the tolerance method of the gauge to implement management. For small production quantities, it is possible to reduce the cost of purchasing gauges and become proficient in their operation. It is easy to obtain the interchangeability of products, and it is very helpful in the field or in the inspection room for quality and yield improvement. In mass production, a gauge ...

What Is A Pin Gauge A pin gauge is a round bar with specific dimensions made of white steel, tool steel, ceramic, tungsten bearing steel, etc. or other materials with high hardness. It is a standardized inspection tool for holes. Appearance forms are smooth pin gauge, pin gauge with shank, titanium plated  pin gauge ,  ceramic pin gauge , and etc.. It is widely used in various fields of high precision technology such as electronic boards, circuit boards, molds and precision machinery manufacturing.   Pin Gauge Set   How to Use the Pin Gauge ​ 1. Check the measuring surface before use, there should be no rust, phi, scratches, black spots, etc.; the mark of the pin gauge should be correct and clear. 2. Remove the anti-rust oil, dust, adhesion, phi in the hole before measurement. 3. Wear gloves to operate the pin gauge according to the operation principle. 4.  The role of the pin gauge  must be in the cycle of calibration per...