精品国产免费久久久久久婷婷,一级欧美99精品,色桃网,中文字幕亚洲字幕一区二区

Online Service
Scan it
Support hotline
18681482740
Service Hotline:
18681482740
中文  |   English
News
Contact

Address: Floor 1, Building 2, Quanshengchang Industrial Park, Buyong Shajing Road, Shajing Street, Shenzhen

Contact: Mr. Li 18681482740

Email: lilinhan1314@126.com

Website: www.555198.cn

News
What is the difference between precision metal stamping and regular stamping?
06-25 / 2021

Hardware stamping parts are applied in various industries, processing different products and materials. Both precision parts and large parts can be processed through stamping. Stamping processing can also be divided into precision hardware stamping and ordinary hardware stamping, which are different, although they are also stamping processing. So what are the differences between the two. Let's take a look at the differences between these two.



Ordinary hardware stamping:


This type of hardware stamping has no precision requirements. Its substrate thickness is relatively thick, and there is no need for cutting, cutting, stretching, and other processes. Ordinary stamping and processing can meet the requirements.



Precision hardware stamping:


From the word 'precision', we can understand that precision hardware stamping requires high precision. During the processing, there are high technical requirements for precision punching machines, molds, materials, lubricants, etc., and the processing also requires high technical requirements. Its accuracy requirements will have a range, beyond which it is considered an unqualified stamping part. So the requirements for this stamping process are also higher.


Generally speaking, the factors that affect its accuracy mainly include: incorrect punching sequence, rebound during the punching process, inconsistency between the shape of the workpiece in the previous process and the supporting surface of the working part of the mold in the next process, which causes deformation of the precision stamping workpiece during the punching process, thus affecting dimensional accuracy. Due to poor positioning during operation, the blank shifted during the punching process. Alternatively, inaccurate positioning caused by defects in the shear piece (such as prisms and missing edges) can lead to dimensional deviations. The selected raw materials are of poor quality. The manufacturing of stamping die blade size exceeds the tolerance. Due to improper adjustment or rounded wear in the previous process, the principle of equal volume during deformation is disrupted for parts with multiple stamping processes, resulting in changes in dimensions after punching. Poor stamping shape.


If any of the above points are not well done, it will definitely affect its accuracy. So to improve the precision of precision hardware stamping, it is necessary to grasp the above points well. Only when everything is done well can high-precision stamping parts be processed.


Links:Zibo CNC machine tool automatic car washing machine Qingdao refrigeration equipment grinder equipment steel grit fire inspection cabinet sweeper motor desulfurization denitrification equipment drawing mold washing machine automatic soldering machine server repair HART475 hand operator dust-free cloth dust-free paper stack screw type Sludge dehydration machine, precision repair welding machine, Shandong motor repair, rotary hot pot equipment, integrated ultrasonic cleaning machine, Zhongjie radial drilling machine, beer equipment, Shenzhen brass manufacturer, welcome lamp, lens digging, drilling rig, aluminum housing manufacturer, automatic dispensing machine, automatic screwing machine neodymium Iron boron magnet 4g router wireless bridge
We provide you with high quality products
日韩av一级不卡片| 国产成人精品高清在线观看93| 欧美国产亚洲精品| 香蕉av在线| 夜夜性日日交xxx性hd| 五月婷婷二三区四区| 97超碰人人| 伊甸园久久蜜桃| 五月丁香九九| 欧美黑人粗大连裤袜| 亚洲国产成人无码电影| 在线观看视频你懂得| 激情综合之五月丁香| 亚洲精品一级毛片| 国产精品久久久久久久浪潮网站| 91久久夜色精品国产网站| 无码人妻激情在线| 99久久精品国产一区| AⅤ无码| 国产麻传媒精品国产av| 日韩AV一本9| 色呦呦日韩| 亚洲黄色片网站| 欧美色不卡| 年轻女教师| 国产成人高清性爱新片播放| 成人免费午夜视频| chinese熟女熟妇2老熟妇| poronodrome重口另类| 亚洲国产精品一区二区久久| 亚洲456成年人免费视频| 午夜色视频| 无码一品道一区二区| 中文字幕视频在线观看| 视频久久久| 亚洲黄片一区二区| 婷婷五月天综合| 交换俱乐部| 国产AV一区二区三区无码野战| 九九av电影在线观看| 亚洲中文字幕久久精品无码喷水|