Metal cutting theory and practice in the production of cutting experiments, summed up the metal cutting process on basic physical phenomena variation theory. These basic physical phenomena, including: cutting deformation, cutting force, cutting temperature and tool . Learn and master these rules, in order to improve the productivity of machining, processing quality and lower production costs.
2013年10月31日星期四
Some tiles abrasives mainly explained
Currently , ceramic tiles used in the production of grinding and classification no uniform standard . According to the actual use of the ceramic industry , according to the type of binding agent , can be divided into the following categories: inorganic binder Sanding Sheets ( Ling dry soil binding agent , a metal binding agent) and an organic binding agent ( unitary purpose unsaturated polyester resin, a phenol resin, a cyclic epoxy resin ) Ling dry soil bonded abrasives and polished stone industry is the most widely used grinding tools , used for coarse grinding and polishing . It is composed of turbot dry soil ( MgO ) and the role of magnesium chloride solution , after a series of physical and chemical changes in the formation of chlorine magnesium compounds as binder . Metal binding agent, mainly used cut off wheel in the manufacture of diamond abrasive. Usually automatic grinding machine for continuous milling , drilling generally made of copper metal powder such as tin -nickel binder preparation , after mixing with the abrasive , abrasive pressing sintering , a durable , high efficiency, large grinding, and so on. Unsaturated polyester resin binder is a new binding agent , used for continuous grinding production lines and some coarse polishing wheel, good self-sharpening , sharp zirconia flap disc high. The main categories divided according abrasive diamond tools ( such as diamond roller , diamond grinding wheels , etc. ) and silicon carbide abrasive ( commonly known as grinding blocks ) two categories. Using functional classification according to the characteristics of the current abrasive ceramic tiles are divided into: Calibrating a diamond roller ( or King Kong roller mill ) ; kibble a diamond cylindrical wheels , planetary gear ; rough polishing a silicon carbide grinding block ( coarse medium ) ; fine polishing a silicon carbide grinding block ( fine number ) ; size processing ( squaring and chamfering ) a diamond grinding wheel, tangential milling round ( round ring ) , diamond chamfering wheels, resin chamfering wheel.
订阅:
博文评论 (Atom)
没有评论:
发表评论