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file:///C:/Documents%20and%20Settings/Administrator/Application%20Data/Tencent/Users/474141868/QQ/WinTemp/RichOle/Y%25F@UC)EDP_N)YPAQLZ7G%7DJ.jpg
( j( G6 C9 P7 k6 N/ \1 b 圖一
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+ u1 `: M- ~' C; y1 p" I[img]file:///C:/Documents%20and%20Settings/Administrator/Application%20Data/Tencent/Users/474141868/QQ/WinTemp/RichOle/]5M5@@8U%7DZM[UYLNPNZ@IZI.jpg[/img]
' E2 t* C" t9 G) j 圖二
8 ^$ N) n& \0 a5 {; h首先用棒料粗加工至圖一,然后外球面表面進(jìn)行特殊處理,處理后精加工至圖二,求加工內(nèi)球面工裝及夾具。表面特殊處理后外球面尺寸無大的變化。
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