求数控车床编程SR240圆弧？ 数控车床编程中圆弧倒角R怎么计算

\u6570\u63a7\u8f66\u5e8a\u5706\u5f27\u600e\u4e48\u7f16\u7a0b\uff1f

1\u3001\u5706\u5f27\u63d2\u8865\u6307\u4ee4\u5206\u4e3a\u987a\u65f6\u9488\u5706\u5f27\u63d2\u8865\u6307\u4ee4G02\u548c\u9006\u65f6\u9488\u5706\u5f27\u63d2\u8865\u6307\u4ee4G03\u3002\u5706\u5f27\u63d2\u8865\u7684\u987a\u9006\u65b9\u5411\u5224\u65ad\uff1a\u6cbf\u5706\u5f27\u6240\u5728\u5e73\u9762(\u5982XZ\u5e73\u9762)\u7684\u5782\u76f4\u5750\u6807\u8f74\u7684\u8d1f\u65b9\u5411(-Y)\u770b\u53bb\uff0c\u987a\u65f6\u9488\u65b9\u5411\u4e3aG02\uff0c\u9006\u65f6\u9488\u65b9\u5411\u4e3aG03\u3002

2\u3001\u5728\u8f66\u5e8a\u4e0a\u52a0\u5de5\u5706\u5f27\u65f6\uff0c\u4e0d\u4ec5\u8981\u7528G02\uff0fG03\u6307\u51fa\u5706\u5f27\u7684\u987a\u9006\u65f6\u9488\u65b9\u5411\uff0c\u7528X(U)\uff0cz(W)\u6307\u5b9a\u5706\u5f27\u7684\u7ec8\u70b9\u5750\u6807\uff0c\u800c\u4e14\u8fd8\u8981\u6307\u5b9a\u5706\u5f27\u7684\u4e2d\u5fc3\u4f4d\u7f6e\u3002

3\u3001\u91c7\u7528\u7edd\u5bf9\u503c\u7f16\u7a0b\u65f6\uff0c\u5706\u5f27\u7ec8\u70b9\u5750\u6807\u4e3a\u5706\u5f27\u7ec8\u70b9\u5728\u5de5\u4ef6\u5750\u6807\u7cfb\u4e2d\u7684\u5750\u6807\u503c\uff0c\u7528X\u3001Z\u8868\u793a\u3002\u5f53\u91c7\u7528\u589e\u91cf\u503c\u7f16\u7a0b\u65f6\uff0c\u5706\u5f27\u7ec8\u70b9\u5750\u6807\u4e3a\u5706\u5f27\u7ec8\u70b9\u76f8\u5bf9\u4e8e\u5706\u5f27\u8d77\u70b9\u7684\u589e\u91cf\u503c\uff0c\u7528U\u3001W\u8868\u793a\u3002

4\u3001\u5f53\u7528\u534a\u5f84R\u6307\u5b9a\u5706\u5fc3\u4f4d\u7f6e\u65f6\uff0c\u7531\u4e8e\u5728\u540c\u4e00\u534a\u5f84R\u7684\u60c5\u51b5\u4e0b\uff0c\u4ece\u5706\u5f27\u7684\u8d77\u70b9\u5230\u7ec8\u70b9\u6709\u4e24\u4e2a\u5706\u5f27\u7684\u53ef\u80fd\u6027\uff0c\u4e3a\u533a\u522b\u4e8c\u8005\uff0c\u89c4\u5b9a\u5706\u5fc3\u89d2\u03b1\u22641800\u65f6\uff0c\u7528\u201c+R\u201d\u8868\u793a\uff0c\u03b1>1800\u65f6\uff0c\u7528\u201c-R\u201d\u8868\u793a\u3002

5\u3001\u5706\u5fc3\u5750\u6807I\u3001K\u4e3a\u5706\u5f27\u8d77\u70b9\u5230\u5706\u5f27\u4e2d\u5fc3\u6240\u4f5c\u77e2\u91cf\u5206\u522b\u5728X\u3001Z\u5750\u6807\u8f74\u65b9\u5411\u4e0a\u7684\u5206\u77e2\u91cf

R\uff1d(r\uff0b\u5200\u7684\u534a\u5f84 )\u00d72
\u51f8\u8d77\u7684\u5706\u5f27\u90fd\u662f\u52a0\u5200\uff0c\u5185\u5706\u5f27\u51cf\u5200\u3002

\u4e00\u4e9b\u6570\u63a7\u7cfb\u7edf\u6ca1\u6709\u5200\u5c16\u5706\u5f27\u534a\u5f84\u8865\u507f\u529f\u80fd\u3002\u8f6645\u5ea6\u5012\u89d2\u7f16\u7a0b\uff0c\u53ef\u52a0\u4fee\u6b63\u503c0.6r\uff0c\uff080.5858r\uff0cr\u662f\u5200\u5c16\u5706\u5f27\u534a\u5f84\u503c\uff09\u3002\u4f8b\u5982\u7528r0.8\u5200\u5c16\uff0c\u8f662*45\u00b0\u5012\u89d2\uff1a0.8*0.6=0.48\uff0c\u63092.48*45\u00b0\u7f16\u7a0b\u3002\u7528r0.4\u7684\u5200\u5c16\u8f661*45\u00b0\u5012\u89d2\uff1a0.4*0.6=0.24\uff0c\u63091.24*45\u00b0\u7f16\u7a0b\u3002
\u8865\u5145\uff1a
1)\u5728\u5bf9\u5200\u65f6\uff0c\u6309\u201c\u5200\u8865\u201d\u6309\u94ae\uff0c\u662f\u4e3a\u4e86\u544a\u8bc9\u6570\u63a7\u7535\u8111\uff0c\u8fd9\u628a\u5200\u7684\uff08X\u3001Z\uff09\u4f4d\u7f6e\uff1b\u7cfb\u7edf\u4f1a\u8bb0\u4f4f\uff0c\u5728\u4ee5\u540e\u7684\u8fd0\u884c\u4e2d\uff0c\u5200\u5c16\u5728\u4efb\u4f55\u4f4d\u7f6e\u90fd\u4e0e\u6b64\u5173\u8054\u3002
2\uff09\u52a0\u5de5\u51fa\u4e00\u4e2a\u96f6\u4ef6\u540e\u68c0\u6d4b\u53d1\u73b0\u6709\u504f\u5dee\u65f6\uff0c\u6267\u884c\u201c\u5200\u8865\u201d\u6309\u94ae\uff0c\u8f93\u5165\u76f8\u5e94\u5200\u5177\u7684\u504f\u5dee\u503c\uff08U\u3001W\uff09\uff0c\u7cfb\u7edf\u4f1a\u5728\u539f\u5148\uff08X\u3001Z\uff09\u7684\u57fa\u7840\u4e0a\u7ed9\u4e0e\uff08U\u3001W\uff09\u4fee\u6b63\u3002

T0101,G0X206.0Z-8.545;G01X205.0F0.3;G02X164.0Z-***R240.0;G01X149.0Z0.0;X-1.0;G0X*Z*

姹傛暟鎺ц溅搴婄紪绋婼R240鍦嗗姬?
绛旓細T0101,G0X206.0Z-8.545;G01X205.0F0.3;G02X164.0Z-***R240.0;G01X149.0Z0.0;X-1.0;G0X*Z

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