Experiment with SPS (discharge plasma sintering method) successfully prepared nano tungsten carbide wc-7Co, using the intercept method WC grain size were tested, the results showed that the average particle size of nano-products of tungsten carbide WC-7Co at about 200 nm. When using nano-carbide WC-7Co making nano tungsten carbide cutting tools, tungsten carbide nano first round sintered WC-7Co rough cut with a knife Cutting block, then Japan and around the flank of the blade were used W40 , W10, W3.5, W1 diamond grinding coarse grinding, fine grinding, ultra-fine grinding and non-feed grinding on ELID (Electrolytic In-process Dressing, ELID) ultra-precision surface grinder, finally succeeded to obtain nano tungsten carbide WC-7Co knife block.
显示标签为“nano tungsten carbide cutting tools”的博文。显示所有博文
显示标签为“nano tungsten carbide cutting tools”的博文。显示所有博文
2014年11月20日星期四
Nano Tungsten Carbide Cutting Tool Manufacturing
Experiment with SPS (discharge plasma sintering method) successfully prepared nano tungsten carbide wc-7Co, using the intercept method WC grain size were tested, the results showed that the average particle size of nano-products of tungsten carbide WC-7Co at about 200 nm. When using nano-carbide WC-7Co making nano tungsten carbide cutting tools, tungsten carbide nano first round sintered WC-7Co rough cut with a knife Cutting block, then Japan and around the flank of the blade were used W40 , W10, W3.5, W1 diamond grinding coarse grinding, fine grinding, ultra-fine grinding and non-feed grinding on ELID (Electrolytic In-process Dressing, ELID) ultra-precision surface grinder, finally succeeded to obtain nano tungsten carbide WC-7Co knife block.
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