⎝⎛炸金花⎞⎠

Hardware stamping parts-stamping processing-flat washer-hardware mold, switch between Chinese and English
精密冲压件-五金冲压件-平垫圈-冲压加工,锐硕五金,让全球工业爱上中国制造! Contact usFavorite sitemap Precision stamping parts-hardware stamping parts-flat washers-stamping processing, Ruishuo hardware, let global industries fall in love with Made in China!
Hardware stamping, consultation hotline 18927415118

15 years of intensive focus on the overall solution of precision stamping parts. The tolerance of precision stamping parts can reach ± 0.01mm.

聚焦锐硕 了解更多精密五金冲压行业动态

Ruishuo Hardware tells you the inspection method of small hardware stampings

编辑: 来源: 发布日期: 2019.05.01 Author: Editor: Source: Date: 2019.05.01
Information summary:
Stamping is the process of material processing and forming. It is the main processing method for batch small hardware processing. After the small hardware is made, it is necessary to know the precision component processing when inspecting the precision mechanical component processing ...

Stamping is the process of forming materials. It is the main processing method for batch small hardware processing. When small hardware is made, when inspecting precision mechanical parts processing, you need to know the inspection method of precision parts processing. What are the inspection methods for small hardware stampings ?

小五金冲压件


1. The surface roughness test uses the sample comparison method for comparison and judgment.

2.Inner diameter measurement method When measuring the inner diameter of a part, just measure at three locations in the circumferential direction and make a record at the same time. When the length of the same diameter is greater than 40mm, a cylindricity check should be performed, and within a range of the length of the same diameter, two positions with larger intervals should be obtained for measurement. Calculate Cylindricity Error

小五金冲压件

3. The flatness is tested by the meter test method. Three adjustable supports are placed on the flat plate, and the parts are placed on the support points with the measurement surface facing up. The peak-to-valley value is the flatness error of the plane. For more information, please contact us: 18927415118

小五金冲压件



【related suggestion】
18927415118 National Service Hotline: 18927415118
七乐彩 欢乐拼三张 欢乐拼三张 真人游戏平台注册