Diamond lapping disc for gemstone
Diamond grinding discs, diamond lapping discs are used for polishing and faceting gemstones (jade, crystal, agate), spinel, sapphire, jewellery, glass artwork and precision machining industry
Dressing skills of grinding wheel
Dressing skills of grinding wheel Sharpening is a process of sharpening a superhard abrasive grinding wheel. In this process, a sharp cutting edge needs to be formed in addition to the binding agent between abrasive particles and the abrasive wheel abrasive grains which are blunt, so that the abrasive grains with strong grinding performance can stand out the binding agent. Sharpening must also remove minute materials from the pores on the surface of the grinding wheel to prevent the increase of grinding force on the grinding wheel. The increase of grinding force on the grinding wheel will cause vibration and burn on the surface of the part. Without proper sharpening, it is impossible for even the best grinding wheel to obtain high quality and dimensional consistency for the machined parts. In fact, when you invest in high-quality grinding wheels, it's important to trim them well in order to achieve high grinding performance. Shaping can be said to be a part of the ...
评论
发表评论