trade news
Throughout the ups and downs of the industry, focus on the industry hot spots, Red Sun star people with a unique perspective to record and interpret the industry market dynamics. Pay attention to Red
What's the difference between rust-proof agent and rust-proof oil
What's the difference between rust-proof agent and rust-proof oil
2022-03-30
Hot weather cutting fluid smell, how to prevent?
Hot summer, as far as the machining industry is concerned, "high temperature" is only one of the enemies, there is another enemy - "stink"!
2022-03-09
Three main grinding and polishing techniques
1. The first is physical grinding. The grinding particles are irregular rhomboid, coarse and fine, oxidation and scratch effect is quite good
2021-12-28
chemical polishing
Chemical polishing Chemical polishing mechanism Chemical polishing is the metal surface through regular dissolution to achieve bright smooth.
2021-12-07
water-soluble metalworking liquid
Water soluble cutting fluid Water soluble cutting fluid is a new generation of semi-synthetic micro emulsion
2021-10-26
online