中文人妻无码一区二区三区,亚洲性无码一区二区三区,亚洲国产精品日韩AV不卡在线 ,尹人香蕉99久久综合网站,人人爽天天碰天天躁夜夜躁,亚洲人成网站18禁止大APP,国产成人A在线观看视频免费,国产裸拍裸体视频在线观看,国产性猛交╳XXX乱大交,中文字幕久精品免费视频

<bdo id="9cv2g"><kbd id="9cv2g"></kbd></bdo>

<center id="9cv2g"></center><bdo id="9cv2g"></bdo><center id="9cv2g"><tr id="9cv2g"></tr></center>
<rt id="9cv2g"><delect id="9cv2g"></delect></rt>
<span id="9cv2g"></span>
+ WeChat number:語(yǔ)言切換+微信彈窗

Your location: Home -> Information dynamic -> Industry News

Recommended Products

What is the wear resistance of electronic scale molds

Source:www.chinjane.cn      Release date: 2025-01-20
The wear resistance of electronic scale molds is influenced by various factors, and there are differences in the wear resistance performance of different types of electronic scale molds. The following is a detailed analysis for you: 1. Mold materials Excellent mold steel: If alloy tool steel such as Cr12MoV is used to make electronic scale molds, it has good wear resistance. This steel co
The wear resistance of electronic scale molds is influenced by various factors, and there are differences in the wear resistance performance of different types of electronic scale molds. The following is a detailed analysis for you:
1. Mold materials
       Excellent mold steel: If alloy tool steel such as Cr12MoV is used to make electronic scale molds, it has good wear resistance. This steel contains a large amount of chromium element, which can form fine and high hardness carbides, enhance the surface hardness and wear resistance of the mold, and slow down the wear rate when subjected to long-term forming pressure and friction of electronic scale components.
       Special steel or surface treatment: For high-precision electronic scale molds, powder high-speed steel is used. Through powder metallurgy technology, the distribution of carbides is uniform, greatly improving wear resistance. Alternatively, the mold can be nitrided to form a nitride layer with a hardness of up to 1000-2000HV, significantly enhancing the wear resistance of the mold.
2. Manufacturing process
       Precision machining: By using CNC machining equipment and processes, the dimensional accuracy and surface roughness of the mold can be accurately controlled. High processing accuracy, smooth mold surface, and low friction between material and mold during the molding of electronic scale components, reducing wear. If the surface roughness is below Ra0.8 μ m, it can effectively reduce wear.
       Heat treatment process: Reasonable heat treatment can optimize the structure of the mold, improve hardness and wear resistance. For example, by quenching and tempering the mold, its hardness can reach HRC50-60, effectively improving its wear resistance.
3. Operating environment and maintenance
       Working environment: If the electronic scale mold works in a harsh environment, such as high humidity and corrosive media, the mold is prone to corrosion, rust, and accelerated wear. In a dry and clean environment, the wear rate slows down.
       Daily maintenance: Regular cleaning, lubrication, and other maintenance work on the mold can effectively extend its wear life. If specialized mold cleaning agents are used to remove residual impurities and lubricants are applied to reduce friction, the wear resistance of the mold can be significantly improved.
       Generally speaking, under normal use and maintenance, electronic scale molds made of mold steel and produced through good manufacturing processes can withstand the production of a certain batch of products and have good wear resistance. However, the specific performance may vary due to the combined effects of various factors mentioned above.
国产白浆精品一区二区三区| 亚洲精品成人黄色av| 国产三级自拍视频在线| 亚洲青青草视频在线播放| 九一精品人妻一区二区三区蜜桃 | 国产精品分类在线播放| 一区二区中文字幕av| 色惰日本视频网站WWW| 色噜噜一区二区三区| 午夜成人爽爽爽视频在线观看| 亚洲国产成人资源在线| 97国产精品麻豆性色| 国产亚洲欧美精品一区| 999久久久免费精品播放| 日本高清视频一区二区三区| 国产性av一区二区三区| 国产成人精品中文字幕| 日韩精品中文字幕无码一区| 丰满少妇被猛烈进入无码| 日韩欧美深夜福利视频| 久久国产精品免看成人| 色久天堂| 欧美成人日韩精品国产一区| 欧美精品日韩色一区激情| 欧美乱熟妇区一区二区三| 精品尤物视频在线观看| 国产亚洲专区一区二区| 国产精品一区二区在线观看| 中文字幕日韩精品有码| 亚洲黄色性生活一级片| 亚洲国产成人精品无码区花野真一| 日韩av综合中文字幕| 人妻中文字幕精品在线| 日本高清一区二区不卡视频| 国产日韩一级黄色录像| 国产日本免费最新一区| 欧美大屁股高潮喷水视频| 国产午夜激无码AV毛片 | 中国亚洲女人69内射少妇| 国产精品偷伦一区二区| 亚洲国产精品福利在线|