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精雕机主轴普遍是25000转以上。 `) w M3 z5 g* E) k% N
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机身小刚性，做塑料这些足够。% m$ _9 f# d+ x& _: U
) m. J4 ]6 u: y+ }1 p. o" g5 B2 i如果用来做塑料，精雕机首选。因为主轴刚性小，价格便宜。
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也可以做铝件。勉强。
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现在cnc的主轴也是26000转了。如果用小的进给量，也能做精雕机的高光效果？？？
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3 d; C2 d- d+ J% S9 B现在说我理解的具体区别：
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发那科的bt30，可以做钢件。精雕无能为力。6 F& k# F( r& ^' ] @7 l
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cnc可以大进给，可以装大的端面铣刀9 { H9 m* i0 F+ @5 R& H" ~
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可以用来攻牙
* g/ J h+ n# B2 U' {+ \7 i" C" z9 Ucnc 价格贵一倍。7 w; o: O4 |- n: y) g: k3 Z
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发表于 2015-11-5 09:35:34