风流老熟女一区二区三区_99精品国产成人一区二区_久久久久国色av免费看_老师穿着旗袍肉色丝袜让我玩

新聞中心
您的位置: 首頁 -> 新聞中心  -> 常見問題
29

2020-09

精密機械加工的主要幾個內容

精密機械加工的(de)主要(yao)幾個內容

?精密機械加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)的(de)技術難度(du)大(da),影響(xiang)因素(su)多(duo),涉及面廣,投資強度(du)大(da),產品個性強,其(qi)主(zhu)要(yao)內容有(you)以下五個方(fang)(fang)面:??(1)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)機理??除傳(chuan)統加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)方(fang)(fang)法(fa)(fa)的(de)精密化(hua)外(wai),非傳(chuan)統加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(特種加(jia)(jia)(jia)工(gong)(gong)(gong)(gong))方(fang)(fang)法(fa)(fa)發展迅速(su)。當前,傳(chuan)統加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)方(fang)(fang)法(fa)(fa)主(zhu)要(yao)有(you)金剛(gang)石刀(dao)具精密切剛(gang)、盤剛(gang)石微粉砂輪精密磨削(xue)(xue)、精密高速(su)切削(xue)(xue)和精密砂帶磨削(xue)(xue)等;非傳(chuan)統加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)方(fang)(fang)法(fa)(fa)主(zhu)要(yao)有(you)電子束、離子束、激光束等高能束加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)、電火花、電化(hua)學加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)、光刻(ke)(刻(ke)蝕(shi))等。并出現了具有(you)復合加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)機理的(de)電解研(yan)磨、磁(ci)性研(yan)磨、磁(ci)流體拋光、超聲(sheng)珩磨等復合加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)方(fang)(fang)法(fa)(fa)。加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)機理的(de)研(yan)究是精密和超精密加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)的(de)...
>
總數:14   總頁數:3   當前是:第3頁  第一頁   上一頁   下一頁  最后頁轉到
  • 聯系人:周先生

  • 電 話:186 6490 3925

  • 地 址:廣(guang)東(dong)省東(dong)莞(guan)市大嶺山鎮顏(yan)屋路南四(si)巷5號

東莞市博鑫精密機械有限公司 版權所有 技術支持: 【】訪問量: 【 】【 BMAP】【GMAP 【后臺管理】
烏蘭察布阿里婺城巴州名山通渭平安