数控车床怎样加工外大内小的锥度孔? R为正还是负,用G90怎样编? 数控车床怎样加工外大内小的锥度孔 R为正 还是负 用G90 ...
\u6570\u63a7\u8f66\u5e8a\u600e\u6837\u52a0\u5de5\u5916\u5927\u5185\u5c0f\u7684\u9525\u5ea6\u5b54\uff1f R\u4e3a\u6b63\u8fd8\u662f\u8d1f\uff0c\u7528G90\u600e\u6837\u7f16\uff1f\u4e3e\u4f8b\uff1a\u6bd4\u5982\u5927\u7aef\u662f40\uff0c\u5c0f\u7aef\u662f30\u7684\u9525\u5ea6\u5b54\uff0c\u9525\u957f\u5ea6\u662f12\uff0c\u7528G90\u7f16\u7a0b
G0 X30 Z0.3
G90 X30 Z-3 R1.25 F(\u8fdb\u7ed9\u901f\u5ea6\uff0c\u4e00\u5f00\u59cb\u5148\u53d6\u5c0f\u70b9\u7684\uff09
Z-6 R2.5
Z-9 R3.75
Z-12 R5
\u4f60\u8bd5\u4e00\u4e0b
\u4e3e\u4f8b\uff1a\u6bd4\u5982\u5927\u7aef\u662f40\uff0c\u5c0f\u7aef\u662f30\u7684\u9525\u5ea6\u5b54\uff0c\u9525\u957f\u5ea6\u662f12\uff0c\u7528G90\u7f16\u7a0b
G0 X30 Z0.3
G90 X30 Z-3 R1.25 F(\u8fdb\u7ed9\u901f\u5ea6\uff0c\u4e00\u5f00\u59cb\u5148\u53d6\u5c0f\u70b9\u7684\uff09
Z-6 R2.5
Z-9 R3.75
Z-12 R5
\u4f60\u8bd5\u4e00\u4e0b
25F(进给速度.5);
Z-9R3:比如大端是40,用G90编程;
G0X30Z0举例,一开始先取小点的);
Z-6R2,小端是30的锥度孔,锥长度是12.3;
G90X30Z-3R1。
绛旓細25F(杩涚粰閫熷害.5锛夛紱Z-9R3锛氭瘮濡傚ぇ绔槸40锛岀敤G90缂栫▼锛汫0X30Z0涓句緥锛屼竴寮濮嬪厛鍙栧皬鐐圭殑锛夛紱Z-6R2锛屽皬绔槸30鐨勯敟搴瀛旓紝閿ラ暱搴︽槸12.3锛汫90X30Z-3R1銆
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