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精雕機主軸普遍是25000轉以上。
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機身小剛性,做塑料這些足夠。1 y k, o3 E' K
- m# Y. f5 l' W; I- `8 F" ]& d7 k如果用來做塑料,精雕機首選。因為主軸剛性小,價格便宜。
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* e7 U x) e. H, M) v也可以做鋁件。勉強。+ k+ M* L5 i* T$ B, c6 x* U
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現在cnc的主軸也是26000轉了。如果用小的進給量,也能做精雕機的高光效果???, J k: t6 ^0 ^/ r
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* e K, t" r) e! f8 U! B' Z7 o現在說我理解的具體區別:8 f2 A. _' h& H8 i
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發那科的bt30,可以做鋼件。精雕無能為力。; y7 U! {4 m2 i6 {5 u. T8 k) t
: f" N, |6 p+ Zcnc可以大進給,可以裝大的端面銑刀
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可以用來攻牙( m+ Q/ P9 b1 r5 H U7 X
cnc 價格貴一倍。
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