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軸承鋼球熱處理工藝設(shè)計(jì)(存儲(chǔ)版)

  

【正文】 ............................................................ 3 設(shè)計(jì)依據(jù) .......................................................................................................................... 4 . 退火 ............................................................................................................ 4 . 淬火 ............................................................................................................... 4 . 回火 ............................................................................................................... 4 ............................................................................................................. 4 設(shè)計(jì)正文 .......................................................................................................................... 4 設(shè)計(jì)流程 ............................................................................................................. 4 球化退火 ............................................................................................................ 5 等溫 淬火 ............................................................................................................ 5 回火 ................................................................................................................... 6 . 低溫回火 .................................................................................................. 6 . 回火時(shí)間 .................................................................................................. 7 . 回火后的冷卻 ........................................................................................... 7 . 鋼球表面熱處理 ................................................................................................. 7 . 鋼球的力學(xué)性能測(cè)試 .....
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