Diamond Wheel

Diamond Grinding Wheel House Lee, Abrasives Co., Ltd. Website: www.jingangshalun.cn Tel: 18638718350 QQ: 3119927665 QQ: 2922366028 E-mail: 3119927665@qq.com Address: Xinzheng City, Henan Province, the eastern side of New Road Town Zheng produced by plating The diamond grinding wheel is called electroplating diamond grinding wheel, except for a few such products as original equipment, the vast majority are used in grinding, cutting, etc., including electroplated diamond tools and electroplated diamond grinding wheel. Electroplated grinding wheel using the preformed surface plating method how bonded diamond plating layer made of a metal coating, as coating metal, may be a single metal, such as nickel, or an alloy, such as nickel alloy or nickel ferroalloy. Diamond abrasive grains dispersed among state distribution in metal plating, and the metal consolidated together, so this is called super-hard material coating dispersion coating or composite coating, to distinguish them from ordinary pure metal or alloy coating. The purpose of producing such composite coatings is to use electroplated diamond or cubic boron nitride grinding wheel material having high hardness as the working medium, and plating metal only carrier from its role as the binding agent in the resin binder, plated metal binding agent ceramic binder and sintered metal binding agent superhard materials products in four categories, electroplated grinding wheel is a special type. And the other three with a powder press forming technology manufacturing and sintering or hardening of the product compared to plating both in terms of product kinds of grinding wheel, performance, structure, manufacturing principles, process equipment and process methods, there is a unique law, there are certain similarities, but there are more differences. Electroplated diamond grinding wheel advantages: 1 plating process is simple, low investment, easy manufacturing; 2 without repair, easy to use; 3 monolayer structure determines it can reach very high operating speed, now abroad has reached 100m / s; 4, although only a single layer diamond, but there is still enough life; 5 for high precision roller wheel, plating unique manufacturing method. Precisely because of these advantages, the electroplated grinding wheel speed, ultra-high speed grinding occupy the undisputed dominant position. Electroplated diamond grinding wheel defects exist: coating metal and substrate binding and abrasive surface does not exist strong chemical metallurgical bonding, actually only be mechanically entrapped abrasive coating metal inlay, thus small holding force, efficient grinding diamond particles heavier load shedding (or coating flaking) and lead to an overall failure; in order to increase the gripping force is necessary to increase the coating thickness, and the results highly abrasive bare chip space is reduced, the wheel prone to congestion, poor heat dissipation, the surface prone to burn. At present, the plating Wheel Manufacturing has not been implemented according to the requirements of the processing conditions and optimize the design of optimal topography wheel, single electroplated diamond wheel inevitably these inherent disadvantages greatly limit its efficiency grinding applications.