色婷婷影院,欧美国产伦久久久久久久,午夜亚洲天堂,“久久久精品

Your location:Home > Technical > Technical

Technical

What is the method of grinding and polishing cleaning?
What is the method of grinding and polishing cleaning?

2023-01-07

Grinding and polishing cleaning agent is mainly used to clean cutting fluid, grinding and polishing fluid, cerium oxide, glass powder, stubborn mildew, dirt, finger prints, etc. It has excellent cleaning effect on glass CNC, fine carving, grinding, polishing, and tempering.

MORE >>

In the grinding and polishing process, the die polishing matters needing attention?
In the grinding and polishing process, the die polishing matters needing attention?

2023-01-07

Using the correct grinding paste and polishing tools can obtain excellent polishing effect on the workpiece surface. There are many commonly used polishing tools for manual polishing. This polishing must be carried out under light pressure as far as possible, especially when polishing pre hardened steel parts and polis……

MORE >>

What are the differences between the mechanism and characteristics of lapping and polishing?
What are the differences between the mechanism and characteristics of lapping and polishing?

2023-01-07

In short, there is no essential difference between grinding and polishing except for the different choices of abrasive and lapping tool materials. Generally, polishing cannot improve the shape accuracy and dimension accuracy of the workpiece. Abrasive processing uses micron sized abrasive particles with higher hardness……

MORE >>

What are the main points of polishing?
What are the main points of polishing?

2023-01-07

Key points of polishing: 1. Orange peel effect on the surface Countermeasures: reduce the polishing pressure and use larger oilstone or wood strip with gypsum drilling. Use soft felt, polishing cloth and diamond paste to reduce the difference of sand number between polishing processes.

MORE >>

What are the methods and characteristics of ultra precision grinding and polishing
What are the methods and characteristics of ultra precision grinding and polishing

2023-01-07

Grinding is a commonly used semi finishing and finishing method. The grinding wheel is a cutting tool for grinding. Grinding is a comprehensive result of three functions of sliding, scratching and cutting on the workpiece surface by a large number of randomly distributed abrasive particles on the wheel surface. The bas……

MORE >>

Contact Us Address: Building 3, South of Central Production City, Songshanhu Street, Dongguan
Tel: 0769-22236130
Website: www.sainko.net
E-mail:luohui@sainkolapping.com
E-mail:luohui@sainko.net

QR Code
CopyRight ? 2022 Dongguan Sainko Machinery Technology Co., Ltd. All Rights Reserved.    粵ICP備12086967號
一级a一级a爰片免费啪啪国语版| 人妻无码99| 亚洲中文字幕无码爆乳av| 日韩无码高清无码| 影音先锋一区二区三区 | 99日本精品| 国内少妇一区二三区免费看| 四虎影视免费在线| 天天干天天日天天射| 日韩熟女少妇| 新亚洲无码| 亚洲国产一区二区三区日本久久久| 中文无码专区| 一区二区三区高清无码视频| 东京无码熟妇人妻AV在线网址| 一本大道AV伊人久久综合蜜芽 | 人体内射精一区二区三区| 小说图片综合| 欧美亚洲综合色| 男的操女的网站| 国产午夜亚洲精品午夜鲁丝片| 欧美日本一本| 亚洲精品变态另类虐交| 亚洲无码高清久久久| 无码人妻丰满熟妇区毛片91 | 在线婷婷| 欧美一二三国产一二三嫩草影院| 国产精品大全| 色婷婷www| 亚洲国产激情| 亚洲一区二区日韩| 欧美视频二区| 国产老妇性一交一乱| 日av网站| 久激情内射婷内射蜜桃人妖| 色噜噜狠狠色| 国产综合区| 日韩乱码人妻无码系列中文字幕| 天天射网| 日韩精品一区二区亚洲av| 日韩在线综合网|