2013年10月10日星期四

Grinding wheel burns and their solutions

In view of the workpiece during grinding wheel burns has been plagued by product quality problems, grinding performance, good surface quality . As CBN abrasive grains can be maintained long-term micro- edge sharpness , will make the workpiece machining accuracy and surface roughness values ​​are achieved more satisfactory results , thus allowing the iamond saw blade   workpiece durability increased by 10 % -30 % . Therefore, even if the batch processing of the workpiece, will always get a high shape accuracy and consistency. Grinding wheel burns from the formation mechanism , wheel grinding burn method of examination , grading wheel grinding burn , burn measures to avoid grinding wheel , grinding wheel burn factors , grinding wheel burns solution. Chemical inertness . Cubic boron nitride and iron group elements is  dry bits not easy to produce a chemical reaction , so for a variety of high-speed steel , tool steel , tool steel, high alloy hardened steel , chromium steel, nickel alloys , powder metallurgy steel and high temperature alloys such as high temperature , high hardness , low thermal conductivity of the material is very suitable for grinding . Let's start with basic understanding of the formation of the grinding wheel grinding burn to burn on the grinding wheel to form a complete set of solutions to plan , in which: the choice of the grinding wheel grinding wheel burn process is very important . We produce in order to avoid to avoid burns, burns encountered while to find a reasonable solution . Cost savings , high deposition rate , high wear diamond cup grinding wheel  resistance, high corrosion resistance. Not only to improve the current efficiency , but also increases the wear resistance and corrosion resistance. Applied to any hard chrome plated , including ; microcracks chrome , white chrome , shiny chrome , etc. can also be used . Good quality , process stability , high efficiency , energy conservation, significant economic benefits. For cylindrical grinding burns, internal grinding burns, burns flat grinding , face grinding burns, burns , etc. centerless grinding wheel grinding way . Diamond resin grinding wheel has a good polishing effect , grinding wheel sharp , easy to plug .

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