健將 發(fā)表于 2013-9-26 07:47 ![]()
* z% n+ x, t1 @- T; G已經(jīng)到了長徑比40倍的及限了,用中頻淬火,控制深層,多做幾次去應力,用臺灣產(chǎn)的無心磨通過磨,就ok,我這里是生 ...
" J" q- V+ j+ \0 j, ]& YUhing Linear Drives should only be+ f* l" g7 j, ], |# E- S
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used in conjunction with steel shafts
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manufactured from induction surface: d4 d6 o0 X ~# w' O8 M* Z
! v# B3 K: C4 `. y' a0 G. Shardened, ground and finished bar of
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the following quality, minimum:, R1 _* E' ^/ W# Y+ z
1.surface hardness: 50 HRC" O) f8 g) O! g9 L8 h
2.tolerance on diameter: h61 q" b! Z K. l
3.out of roundness: maximum one * B |* p: D0 F. i- W, V8 [
half of the diameter variation permitted by ISO tolerance h6 8 N. [2 N* m- t" I( i. u
4true running tolerance & H5 `! T$ z. E9 o4 M- r
(DINISO1101): ≤0,1 mm3 n4 K: w. h1 o! |2 ^4 P
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