{"id":20565,"date":"2021-06-16T01:19:03","date_gmt":"2021-06-16T01:19:03","guid":{"rendered":"https:\/\/www.meetyoucarbide.com\/?p=20565"},"modified":"2021-10-11T06:06:03","modified_gmt":"2021-10-11T06:06:03","slug":"what-cause-risks-of-unexpected-breakage-on-maching-tool","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/zh\/%e5%8a%a0%e5%b7%a5%e5%b7%a5%e5%85%b7%e6%84%8f%e5%a4%96%e7%a0%b4%e6%8d%9f%e7%9a%84%e5%8e%9f%e5%9b%a0%e6%98%af%e4%bb%80%e4%b9%88\/","title":{"rendered":"\u4ec0\u4e48\u539f\u56e0\u5bfc\u81f4\u52a0\u5de5\u5de5\u5177\u610f\u5916\u7834\u635f\u7684\u98ce\u9669\uff1f"},"content":{"rendered":"
\n

<\/p>\n\n\n\n

\u5200\u5177\u7834\u635f\u7684\u8868\u73b0<\/h2>\n\n\n\n

1) \u5207\u524a\u5203\u5fae\u584c\u9677<\/p>\n\n\n\n

\u5f53\u5de5\u4ef6\u7684\u6750\u6599\u7ec4\u7ec7\u3001\u786c\u5ea6\u548c\u4f59\u91cf\u4e0d\u5747\u5300\uff0c\u524d\u89d2\u8fc7\u5927\uff0c\u5207\u524a\u5203\u5f3a\u5ea6\u4f4e\uff0c\u5de5\u827a\u7cfb\u7edf\u521a\u6027\u4e0d\u8db3\u4ea7\u751f\u632f\u52a8\uff0c\u6216\u8fdb\u884c\u65ad\u7eed\u5207\u524a\u65f6\u3002\u5982\u679c\u5203\u53e3\u78e8\u524a\u8d28\u91cf\u4e0d\u597d\uff0c\u5203\u53e3\u5bb9\u6613\u51fa\u73b0\u5fae\u584c\u9677\uff0c\u5373\u5203\u53e3\u533a\u57df\u51fa\u73b0\u5c0f\u584c\u9677\u3001\u7f3a\u53e3\u6216\u5265\u843d\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5200\u5177\u5c06\u5931\u53bb\u90e8\u5206\u5207\u524a\u80fd\u529b\uff0c\u4f46\u4ecd\u4f1a\u7ee7\u7eed\u5de5\u4f5c\u3002\u5728\u8fde\u7eed\u5207\u5272\u7684\u8fc7\u7a0b\u4e2d\uff0c\u5200\u7247\u533a\u57df\u7684\u53d7\u635f\u90e8\u5206\u53ef\u80fd\u4f1a\u8fc5\u901f\u6269\u5927\uff0c\u5bfc\u81f4\u66f4\u5927\u7684\u635f\u574f\u3002<\/p>\n\n\n\n

2) \u5207\u524a\u5203\u6216\u5c16\u7aef\u7684\u788e\u5c51<\/p>\n\n\n\n

\u8fd9\u79cd\u635f\u4f24\u5f80\u5f80\u662f\u5728\u6bd4\u5207\u524a\u5203\u5fae\u584c\u9677\u6216\u5fae\u584c\u9677\u8fdb\u4e00\u6b65\u53d1\u5c55\u7684\u5207\u524a\u6761\u4ef6\u4e0b\u4ea7\u751f\u7684\u3002\u65ad\u5200\u7684\u5c3a\u5bf8\u548c\u8303\u56f4\u5927\u4e8e\u5fae\u5d29\uff0c\u4f7f\u5200\u5177\u5b8c\u5168\u5931\u53bb\u5207\u524a\u80fd\u529b\uff0c\u4e0d\u5f97\u4e0d\u505c\u6b62\u5de5\u4f5c\u3002\u5200\u5c16\u65ad\u88c2\u7684\u60c5\u51b5\u901a\u5e38\u79f0\u4e3a\u5200\u5c16\u6389\u843d\u3002<\/p>\n\n\n\n

3) \u5200\u7247\u6216\u5de5\u5177\u7834\u635f<\/p>\n\n\n\n

\u5207\u524a\u6761\u4ef6\u6781\u5dee\u65f6\uff0c\u5207\u524a\u91cf\u8fc7\u5927\uff0c\u6709\u51b2\u51fb\u8f7d\u8377\uff0c\u5200\u7247\u6216\u5200\u5177\u6750\u6599\u6709\u5fae\u88c2\u7eb9\u3002\u710a\u63a5\u3001\u78e8\u524a\u65f6\u5200\u7247\u5b58\u5728\u6b8b\u4f59\u5e94\u529b\uff0c\u64cd\u4f5c\u4e0d\u5c0f\u5fc3\uff0c\u5200\u7247\u6216\u5de5\u5177\u53ef\u80fd\u4f1a\u6298\u65ad\u3002\u8fd9\u79cd\u635f\u574f\u540e\uff0c\u5de5\u5177\u4e0d\u80fd\u7ee7\u7eed\u4f7f\u7528\uff0c\u6240\u4ee5\u53ef\u4ee5\u62a5\u5e9f\u3002<\/p>\n\n\n\n

4) \u5200\u7247\u8868\u9762\u5265\u843d<\/p>\n\n\n\n

\u5bf9\u4e8e\u8106\u6027\u8f83\u9ad8\u7684\u6750\u6599\uff0c\u5982\u786c\u8d28\u5408\u91d1\u3001\u9676\u74f7\u3001tic\u542b\u91cf\u9ad8\u7684PCBN\u7b49\uff0c\u7531\u4e8e\u8868\u9762\u7ed3\u6784\u5b58\u5728\u7f3a\u9677\u6216\u6f5c\u5728\u88c2\u7eb9\uff0c\u6216\u710a\u63a5\u3001\u78e8\u8fb9\u7b49\u8868\u9762\u6b8b\u4f59\u5e94\u529b\uff0c\u8868\u5c42\u6613\u5265\u843d\u3002 .\u5265\u79bb\u53ef\u80fd\u53d1\u751f\u5728\u6b63\u9762\uff0c\u5200\u53ef\u80fd\u53d1\u751f\u5728\u80cc\u9762\u3002\u5265\u79bb\u7269\u5448\u7247\u72b6\uff0c\u5265\u79bb\u9762\u79ef\u5927\u3002\u6d82\u5c42\u5de5\u5177\u5265\u843d\u7684\u53ef\u80fd\u6027\u5f88\u9ad8\u3002\u5200\u7247\u8f7b\u5fae\u5265\u76ae\u540e\u53ef\u7ee7\u7eed\u5de5\u4f5c\uff0c\u4e25\u91cd\u5265\u76ae\u540e\u4f1a\u4e27\u5931\u5207\u5272\u80fd\u529b\u3002<\/p>\n\n\n\n

5\uff09\u5207\u524a\u96f6\u4ef6\u7684\u5851\u6027\u53d8\u5f62<\/p>\n\n\n\n

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6) \u5200\u7247\u70ed\u88c2<\/p>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

\u5de5\u5177\u78e8\u635f<\/h2>\n\n\n\n

\u6309\u78e8\u635f\u539f\u56e0\u53ef\u5206\u4e3a\uff1a<\/h3>\n\n\n\n

1) \u78e8\u6599\u78e8\u635f<\/p>\n\n\n\n

\u88ab\u52a0\u5de5\u6750\u6599\u4e2d\u6709\u4e00\u4e9b\u5f88\u786c\u7684\u9897\u7c92\uff0c\u53ef\u4ee5\u5728\u5200\u5177\u8868\u9762\u5212\u51fa\u51f9\u69fd\uff0c\u5c5e\u4e8e\u78e8\u6599\u78e8\u524a\u635f\u4f24\u3002\u78e8\u7c92\u78e8\u635f\u5b58\u5728\u4e8e\u56db\u9762\u516b\u65b9\uff0c\u524d\u8868\u9762\u6700\u4e3a\u660e\u663e\u3002\u4f46\u5bf9\u4e8e\u4f4e\u901f\u5207\u524a\uff0c\u7531\u4e8e\u5207\u524a\u6e29\u5ea6\u4f4e\uff0c\u9ebb\u7684\u78e8\u635f\u4e0d\u660e\u663e\uff0c\u78e8\u7c92\u78e8\u635f\u662f\u4e3b\u8981\u539f\u56e0\u3002\u5176\u4ed6\u5de5\u5177\u7684\u786c\u5ea6\u8d8a\u4f4e\uff0c\u78e8\u6599\u9ebb\u635f\u4f24\u8d8a\u4e25\u91cd\u3002<\/p>\n\n\n\n

2\uff09\u51b7\u710a\u78e8\u635f<\/p>\n\n\n\n

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3) \u6269\u6563\u78e8\u635f<\/p>\n\n\n\n

In the process of cutting and contact between workpiece and tool at high temperature, the chemical elements of both sides spread in solid state, which changed the composition structure of the tool, made the surface of the tool vulnerable and intensified the wear of the tool. The diffusion phenomenon always keeps the object with high depth gradient continuously spreading to the object with low depth gradient. For example, cobalt in cemented carbide will rapidly spread to chip and workpiece at 800 \u2103, and WC is decomposed into tungsten and carbon to steel; When the cutting temperature of PCD tool is higher than 800 \u2103, the carbon atoms in PCD will transfer to the workpiece surface with a great diffusion strength, and the tool surface will be graphitized. The diffusion of cobalt and tungsten is serious, and the diffusion resistance of titanium, tantalum and niobium is strong. Therefore, YT cemented carbide has good wear resistance. When the temperature of ceramic and PCBN is as high as 1000 \u2103 -1300 \u2103, diffusion wear is not significant. Because of the same material, the workpiece, chip and tool will generate thermal potential in the contact area during cutting. This thermoelectric potential can promote diffusion and accelerate the wear of the tool. This kind of diffusion wear under the action of thermoelectric potential is called “thermoelectric wear”.<\/p>\n\n\n\n

4) \u6c27\u5316\u78e8\u635f<\/p>\n\n\n\n

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\u6309\u78e8\u635f\u5f62\u5f0f\u53ef\u5206\u4e3a\uff1a<\/p>\n\n\n\n

\u524d\u8138\u635f\u4f24<\/p>\n\n\n\n

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\u5200\u5c16\u78e8\u635f<\/p>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

\u9632\u6b62\u5de5\u5177\u635f\u574f\u7684\u65b9\u6cd5<\/h3>\n\n\n\n

1\uff09\u6839\u636e\u52a0\u5de5\u6750\u6599\u548c\u96f6\u4ef6\u7684\u7279\u70b9\uff0c\u5408\u7406\u9009\u62e9\u5200\u5177\u6750\u6599\u7684\u5404\u79cd\u7c7b\u578b\u548c\u724c\u53f7\u3002\u5728\u4e00\u5b9a\u7684\u786c\u5ea6\u548c\u8010\u78e8\u6027\u7684\u524d\u63d0\u4e0b\uff0c\u5fc5\u987b\u4fdd\u8bc1\u5200\u5177\u6750\u6599\u5fc5\u8981\u7684\u97e7\u6027\uff1b<\/p>\n\n\n\n

2\uff09\u5408\u7406\u9009\u62e9\u5200\u5177\u7684\u51e0\u4f55\u53c2\u6570\u3002\u901a\u8fc7\u8c03\u6574\u524d\u540e\u89d2\u3001\u4e3b\u526f\u504f\u89d2\u3001\u53f6\u7247\u503e\u89d2\u7b49\u89d2\u5ea6\uff1b<\/p>\n\n\n\n

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3\uff09\u4fdd\u8bc1\u710a\u63a5\u548c\u6253\u78e8\u7684\u8d28\u91cf\uff0c\u907f\u514d\u56e0\u710a\u63a5\u4e0d\u826f\u548c\u8fb9\u7f18\u6253\u78e8\u9020\u6210\u7684\u7f3a\u9677\u3002\u5173\u952e\u5de5\u5e8f\u6240\u7528\u5de5\u5177\u5e94\u8fdb\u884c\u78e8\u524a\uff0c\u4ee5\u63d0\u9ad8\u8868\u9762\u8d28\u91cf\u5e76\u68c0\u67e5\u6709\u65e0\u88c2\u7eb9\uff1b<\/p>\n\n\n\n

4\uff09\u5e94\u5408\u7406\u9009\u62e9\u5207\u524a\u91cf\uff0c\u907f\u514d\u5207\u524a\u529b\u8fc7\u5927\uff0c\u5207\u524a\u6e29\u5ea6\u8fc7\u9ad8\uff0c\u4ee5\u514d\u635f\u574f\u5200\u5177\uff1b<\/p>\n\n\n\n

5\uff09\u5de5\u827a\u7cfb\u7edf\u5c3d\u53ef\u80fd\u521a\u6027\uff0c\u53ef\u4ee5\u51cf\u5c11\u632f\u52a8\uff1b<\/p>\n\n\n\n

6) \u91c7\u53d6\u6b63\u786e\u7684\u64cd\u4f5c\u65b9\u6cd5\uff0c\u907f\u514d\u6216\u51cf\u5c11\u5de5\u5177\u7684\u7a81\u7136\u8d1f\u8377\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

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1\uff09\u5200\u7247\u54c1\u724c\u548c\u89c4\u683c\u9009\u62e9\u4e0d\u5f53\uff0c\u5982\u5200\u7247\u539a\u5ea6\u592a\u8584\u6216\u54c1\u724c\u5728\u7c97\u52a0\u5de5\u65f6\u592a\u786c\u592a\u8106\u3002<\/p>\n\n\n\n

\u5bf9\u7b56\uff1a<\/p>\n\n\n\n

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\u2460\u9002\u5f53\u51cf\u5c11\u524d\u540e\u89d2\u3002<\/p>\n\n\n\n

\u2461 \u91c7\u7528\u8f83\u5927\u7684\u8d1f\u53f6\u7247\u89d2\u3002<\/p>\n\n\n\n

\u2462 \u51cf\u5c0f\u4e3b\u504f\u89d2\u3002<\/p>\n\n\n\n

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3\uff09\u53f6\u7247\u710a\u63a5\u5de5\u827a\u4e0d\u6b63\u786e\uff0c\u9020\u6210\u710a\u63a5\u5e94\u529b\u8fc7\u5927\u6216\u710a\u63a5\u88c2\u7eb9\u3002<\/p>\n\n\n\n

\u5bf9\u7b56\uff1a<\/p>\n\n\n\n

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\u2461 \u710a\u9521\u9009\u62e9\u6b63\u786e\u3002<\/p>\n\n\n\n

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\u2463 \u5c3d\u91cf\u91c7\u7528\u673a\u68b0\u5939\u7d27\u7ed3\u6784<\/p>\n\n\n\n

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\u5bf9\u7b56\uff1a<\/p>\n\n\n\n

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6\uff09\u5207\u524a\u69fd\u5e95\u9762\u4e0d\u5e73\u6216\u5200\u7247\u8fc7\u957f\u7684\u539f\u56e0\u662f\u673a\u68b0\u5939\u5200\u7684\u539f\u56e0\u3002<\/p>\n\n\n\n

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7) \u5200\u5177\u78e8\u635f\u8fc7\u5927\u3002<\/p>\n\n\n\n

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8\uff09\u5207\u524a\u6db2\u6d41\u91cf\u4e0d\u8db3\u6216\u586b\u5145\u65b9\u5f0f\u4e0d\u6b63\u786e\uff0c\u5bfc\u81f4\u5200\u7247\u7206\u70ed\u3001\u5f00\u88c2\u3002<\/p>\n\n\n\n

\u5bf9\u7b56\uff1a<\/p>\n\n\n\n

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\u2461 \u5207\u524a\u6db2\u55b7\u5634\u7684\u4f4d\u7f6e\u5e94\u5408\u7406\u5e03\u7f6e\u3002<\/p>\n\n\n\n

  1. \u91c7\u7528\u55b7\u96fe\u51b7\u5374\u7b49\u6709\u6548\u7684\u51b7\u5374\u65b9\u5f0f\u6765\u63d0\u9ad8\u51b7\u5374\u6548\u679c\u3002<\/li><\/ol>\n\n\n\n

    \u2463 * \u5207\u5272\u7528\u4e8e\u51cf\u5c11\u5bf9\u5200\u7247\u7684\u51b2\u51fb\u3002<\/p>\n\n\n\n

    9\uff09\u5200\u5177\u5b89\u88c5\u4e0d\u6b63\u786e\uff0c\u5982\uff1a\u5200\u5177\u8fc7\u9ad8\u6216\u8fc7\u4f4e\uff1b\u7acb\u94e3\u5200\u91c7\u7528\u975e\u5bf9\u79f0\u94e3\u524a\u3002<\/p>\n\n\n\n

    \u5bf9\u7b56\uff1a<\/p>\n\n\n\n

    \u91cd\u65b0\u5b89\u88c5\u5de5\u5177\u3002<\/p>\n\n\n\n

    10) \u5de5\u827a\u7cfb\u7edf\u521a\u6027\u592a\u5dee\uff0c\u9020\u6210\u5207\u524a\u632f\u52a8\u8fc7\u5927\u3002<\/p>\n\n\n\n

    \u5bf9\u7b56\uff1a<\/p>\n\n\n\n

    \u2460\u589e\u52a0\u5de5\u4ef6\u7684\u8f85\u52a9\u652f\u6491\uff0c\u63d0\u9ad8\u5de5\u4ef6\u7684\u5939\u6301\u521a\u6027\u3002<\/p>\n\n\n\n

    \u2461 \u51cf\u5c11\u5200\u5177\u7684\u60ac\u4f38\u957f\u5ea6\u3002<\/p>\n\n\n\n

    \u2462\u9002\u5f53\u51cf\u5c0f\u5200\u5177\u540e\u89d2\u3002<\/p>\n\n\n\n

    \u2463 \u5e94\u91c7\u53d6\u5176\u4ed6\u51cf\u632f\u63aa\u65bd\u3002<\/p>\n\n\n\n

    11\uff09\u64cd\u4f5c\u4e0d\u5f53\uff0c\u5982\uff1a\u5200\u5177\u4ece\u5de5\u4ef6\u4e2d\u95f4\u5207\u5165\uff0c\u52a8\u4f5c\u8fc7\u731b\uff1b\u5728\u4f60\u8fd8\u5200\u4e4b\u524d\u505c\u4e0b\u6765\u3002<\/p>\n\n\n\n

    \u5bf9\u7b56\uff1a<\/p>\n\n\n\n

    \u6ce8\u610f\u64cd\u4f5c\u65b9\u6cd5\u3002<\/p>\n\n\n\n

    \u56db\u3001\u82af\u7247\u7624<\/p>\n\n\n\n

    1) \u6210\u56e0<\/p>\n\n\n\n

    \u5728\u9760\u8fd1\u5207\u524a\u5203\u7684\u90e8\u5206\uff0c\u5207\u5c51\u7684\u63a5\u89e6\u9762\u79ef\u5f88\u9ad8\uff0c\u4f7f\u5207\u5c51\u5e95\u90e8\u91d1\u5c5e\u5d4c\u5165\u524d\u5200\u9762\u5fae\u51f9\u51f8\u4e0d\u5e73\u7684\u5cf0\u8c37\u4e2d\uff0c\u5f62\u6210\u771f\u6b63\u7684\u65e0\u95f4\u9699\u91d1\u5c5e\u63a5\u89e6\uff0c\u4ece\u800c\u53d1\u751f\u7c98\u5408\u73b0\u8c61\u3002\u8fd9\u90e8\u5206\u5200\u7247\u63a5\u89e6\u533a\u79f0\u4e3a\u952e\u5408\u533a\u3002\u5728\u952e\u5408\u533a\uff0c\u4e00\u5c42\u8584\u8584\u7684\u91d1\u5c5e\u6750\u6599\u5c06\u6c89\u79ef\u5728\u82af\u7247\u5e95\u90e8\u7684\u524d\u5207\u5272\u9762\u4e0a\u3002\u8fd9\u90e8\u5206\u5207\u5c51\u7684\u91d1\u5c5e\u6750\u6599\u5728\u9002\u5f53\u7684\u5207\u524a\u6e29\u5ea6\u4e0b\u53d1\u751f\u4e86\u5267\u70c8\u7684\u53d8\u5f62\u548c\u5f3a\u5316\u3002\u968f\u7740\u82af\u7247\u7684\u4e0d\u65ad\u6d41\u51fa\uff0c\u505c\u6ede\u7684\u7269\u8d28\u4f1a\u4ece\u82af\u7247\u7684\u4e0a\u5c42\u6ed1\u843d\uff0c\u8fd9\u662f\u82af\u7247\u7624\u7684\u57fa\u7840\u3002\u7136\u540e\uff0c\u5c06\u5728\u5176\u4e0a\u5f62\u6210\u7b2c\u4e8c\u5c42\u505c\u6ede\u5207\u5272\u6750\u6599\uff0c\u8fd9\u5c06\u5f62\u6210\u788e\u5c51\u6c89\u79ef\u7269\u3002<\/p>\n\n\n\n

    2\uff09\u7279\u70b9\u53ca\u5bf9\u5207\u524a\u7684\u5f71\u54cd<\/p>\n\n\n\n

    \u2460\u786c\u5ea6\u6bd4\u5de5\u4ef6\u6750\u6599\u9ad81.5-2.0\u500d\uff0c\u53ef\u4ee3\u66ff\u524d\u5200\u9762\u8fdb\u884c\u5207\u524a\u3002\u5b83\u53ef\u4ee5\u4fdd\u62a4\u5207\u524a\u5203\uff0c\u51cf\u5c11\u524d\u5200\u9762\u78e8\u635f\u3002\u4f46\u662f\uff0c\u6d41\u8fc7\u5de5\u5177\u5de5\u4ef6\u63a5\u89e6\u533a\u57df\u7684\u788e\u5c51\u4f1a\u5bfc\u81f4\u5de5\u5177\u7684\u80cc\u9762\u78e8\u635f\u3002<\/p>\n\n\n\n

    \u2461 \u5207\u5c51\u6210\u578b\u540e\u5200\u5177\u5de5\u4f5c\u89d2\u589e\u5927\uff0c\u5bf9\u51cf\u5c0f\u5207\u5c51\u53d8\u5f62\u548c\u5207\u524a\u529b\u8d77\u5230\u79ef\u6781\u4f5c\u7528\u3002<\/p>\n\n\n\n

    \u2462\u7531\u4e8e\u5207\u5c51\u5757\u7a81\u51fa\u5230\u5207\u524a\u5203\u5916\uff0c\u5b9e\u9645\u5207\u524a\u6df1\u5ea6\u589e\u5927\uff0c\u5f71\u54cd\u5de5\u4ef6\u7684\u5c3a\u5bf8\u7cbe\u5ea6\u3002<\/p>\n\n\n\n

    \u2463 The chip deposit will cause “ploughing” phenomenon on the surface of the workpiece, which will affect the surface roughness of the workpiece. \u2464 The debris of the chip tumor will bond or embed into the surface of the workpiece, which will cause hard points, which will affect the quality of the machined surface.<\/p>\n\n\n\n

    \u4ece\u4ee5\u4e0a\u5206\u6790\u53ef\u4ee5\u770b\u51fa\uff0c\u79ef\u5c51\u7624\u4e0d\u5229\u4e8e\u5207\u524a\u548c\u7cbe\u52a0\u5de5\u3002<\/p>\n\n\n\n

    3) \u63a7\u5236\u63aa\u65bd<\/p>\n\n\n\n

    \u5728\u5e95\u6750\u4e0e\u524d\u5207\u524a\u9762\u4e4b\u95f4\u6ca1\u6709\u7ed3\u5408\u6216\u53d8\u5f62\u5f3a\u5316\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u63aa\u65bd\u907f\u514d\u51fa\u73b0\u5207\u5c51\u7624\u3002<\/p>\n\n\n\n

    \u2460 \u964d\u4f4e\u524d\u5200\u9762\u7684\u7c97\u7cd9\u5ea6\u3002<\/p>\n\n\n\n

    \u2461 \u589e\u52a0\u5200\u5177\u524d\u89d2\u3002<\/p>\n\n\n\n

    \u2462 \u51cf\u5c0f\u5207\u524a\u539a\u5ea6\u3002<\/p>\n\n\n\n

    \u2463 \u91c7\u7528\u4f4e\u901f\u5207\u524a\u6216\u9ad8\u901f\u5207\u524a\uff0c\u907f\u514d\u5207\u524a\u901f\u5ea6\u5bb9\u6613\u5f62\u6210\u5207\u5c51\u3002<\/p>\n\n\n\n

    \u2464\u901a\u8fc7\u9002\u5f53\u7684\u70ed\u5904\u7406\u63d0\u9ad8\u5de5\u4ef6\u6750\u6599\u7684\u786c\u5ea6\u548c\u5851\u6027\u3002<\/p>\n\n\n\n

    \u2465 \u91c7\u7528\u6297\u7c98\u8fde\u6027\u597d\u7684\u5207\u524a\u6db2\uff08\u5982\u542b\u786b\u3001\u6c2f\u7684\u6781\u538b\u5207\u524a\u6db2\uff09\u3002<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

    The performance of tool breakage 1) Cutting edge micro collapse When the material structure, hardness and allowance of workpiece are not uniform, the front angle is too large, the cutting edge strength is low, the rigidity of the process system is insufficient to produce vibration, or intermittent cutting is carried out. If the grinding quality…<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[92],"tags":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/zh\/wp-json\/wp\/v2\/posts\/20565"}],"collection":[{"href":"https:\/\/www.meetyoucarbide.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.meetyoucarbide.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/zh\/wp-json\/wp\/v2\/comments?post=20565"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/zh\/wp-json\/wp\/v2\/posts\/20565\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/zh\/wp-json\/wp\/v2\/media?parent=20565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/zh\/wp-json\/wp\/v2\/categories?post=20565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/zh\/wp-json\/wp\/v2\/tags?post=20565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}