diamond core drills, not only in geological exploration has an important position, but also because it has got speed, stone loss, does not destroy the surrounding environment and other unique advantages and is widely used in marble, granite, reinforced concrete walls of the drill hole
PCD grinding wheel
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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