氣懸浮主軸精度:0.05um 有可能
XZ:軸最小進給當量:1nm,有可能& [% i, D! p' ?4 t- ^* t
B軸精度:<1秒$ b {( y! {! \8 |9 C: C/ B4 {* f
軸分辨率:0.0000025°1 O: t3 i: V1 t7 ~) O
這兩個參數(shù)結(jié)合起來,有疑問: U _1 R( X0 y4 }1 {/ _/ e. t
表面粗糙度:<Ra0.0063um,不懂行,不妄加評論。, t- m9 X) u* x, O5 f
曾經(jīng)在回龍觀待過一年 ...! r0 k* j1 e8 |- Y% g+ c: ?
揚天測量 發(fā)表于 2009-11-19 08:19
Hi Adler, I am not foreigner but a Chinese Engineer working in Singapore. Currently we have a project which needs the Ultra Precision Drum Turning Machine, the work job is 1.2m long, total run-out is ..., B; ^9 [8 I g: E h
joseph8779 發(fā)表于 2009-11-24 10:06
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