The processing technology requirements of the new detachable coupling 1) The finishing of the outer surface of the coupling flange should be carried out on the shaft after scraping and matching the tapered hole.Its finish and
The stability of food bottle materials and the plasticizer incident have made people doubt whether plastic food bottle packaging will release harmful substances and affect food.In fact,
The surface roughness of the coupling refers to the small spacing and small peak and valley unevenness of the machined surface.The distance between its two crests or two troughs (wave distance) is very small