pcd tools

Vitrified diamond grinding wheels for PCD & PCBN tools Precision control of geometric tolerance Extremely long lifetime through high adhesion strength of the diamond grain Good self-sharpening Superior insert edge quality High cutting ability with profile retenting   anna.wang@moresuperhard.com   Skype +86 15617 785923 +86 15617785923 Enable Ginger Cannot connect to Ginger Check your internet connection or reload the browser Disable in this text field Edit Edit in Ginger Edit in Ginger ×

  Brief introduction of the frequently-used cutting tool coatings 2020-09-07 21:55:17   Correct surface treatment of small circular tools can improve tool life, reduce machining cycle time and improve machining surface quality. However, choosing the right cutting tool coating can be a confusing and laborious task. Each coating has both advantages and disadvantages in the cutting process, if you choose the wrong coating, it may lead to tool life less than the uncoated tool, and sometimes even lead to more problems after coating. There are many alternate tool coatings including PVD coatings, CVD coatings, and composite coatings alternately coated with PVD and CVD, which can be easily obtained from tool manufacturers or coating suppliers. Here will briefly introduce some common properties of tool coatings and some common choices of PVD and CVD coatings. Each of the properties of the coating plays an important role in determining which coating is most beneficial to the cuttin...

  Abstract: Based on the repair test of MAPAL reamer guide strip, this article discusses the theory and practice of grinding superhard material guide tools, which has guiding significance in the grinding process of imported high-value tools.  　　 Superhard tools are mainly made of diamond and cubic boron nitride. Among them, synthetic diamond composite (PCD) tools and cubic boron nitride (PCBN) tools are dominant. Superhard tools have the characteristics of high work efficiency, long service life and good processing quality, and are recognized internationally as one of the most promising tool materials for improving productivity. There are many types of tools, including turning tools, milling cutters, boring cutters, drills, taps, planers and reamers, etc. Various types of tool manufacturers are also different, including MAPAL, WALTER, SECO and OSG, etc. The reaming process uses MAPAL imported tools, which are advanced in design and expensive. After the tool is used, if it is n...

  Rotary diamond dresser for dressing bearing LM guide grinding wheel 2020.09.24 More SuperHard Products Co., Ltd 3 Grinding of guide parts often requires strict control of its profile and roughness. Whether in car pulleys or in complex bearings such as double guide ball bearings, the clearance accuracy and matching rate of the final product often directly affect the customer’s Production and user experience. However, it is clear in the industry that after the grinding wheel is manufactured, it is necessary to perform dressing to grind the workpiece to ensure the accuracy of the workpiece. Previously, the two most commonly used grinding wheel dressing methods-roller dressing and turning dressing were introduced. . I believe that friends who have known it will understand that compared with turning method, roller dressing has higher precision and efficiency and longer service life. Therefore, it is often used as one of the preferred dressing methods for superhard grinding wheels for ...

  What cutting tools are needed in the process of casting iron? 2020.09.24 More SuperHard Products Co., Ltd 5 1. Types and processing characteristics of cast iron Cast iron can be classified according to its classification; Grey cast iron, white cast iron, malleable cast iron, nodular cast iron, vermicular cast iron, alloy cast iron and so on. Among them gray cast iron is widely used in the automobile industry, and the automobile industry has big demand of CNC cutting tools, so the processing plant often has the demand of gray cast iron. 2. What tools are used to process common cast iron This article refers to the common cast iron is gray cast iron, ductile cast iron and austenitic cast iron, the processing performance of gray cast iron is better, such as the use of alumina coating carbide milling cutter, mostly competent for the cutting of gray cast iron. Because the graphite content of nodular cast iron affects its machining performance, the economical coating alloy milling cutte...