极速快三开奖结果

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淺析金屬切削“難加工”的捷徑方法

2017-04-26

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    YIBANQINGKUANGXIA,JINSHUQIEXUEZHIDESHIQIEXUEGANGJIANHEZHUTIE。DANSHI,ZAIDANGJINDECHEJIANLI,WOMENMIANDUIDESHIQITAYIXIECAILIAO,ZHURUBUXIUGANG、TIEJIHEFEITIEJI(RUTAIHEJIN)NAIREHEJINHEGAOWENHEJINDENG。ZHEXIECAILIAOHECHUANTONGDEGANGJIANZHIJIANCUNZAIHENDACHAYI,ZHENGSHITAMENTIXIANLE“NANJIAGONG”DEZHENZHENGHANYI。

    “KEJIAGONGXING”BIAOMINGLEDUIYIZHONGCAILIAOJINXINGDICHENGBENJIAGONGDENANYICHENGDU,TASHITONGGUOYUCANKAOCAILIAOBIJIAOHOUDECHUDEPINGJUNFENZHI。GAISHUZHIBIAOMINGLEQIEXIEXINGCHENG、QIEXUELI、WENDU、DAOJUMOSUNHEGONGJIANZHILIANGFANGMIANDEQIANZAIWENTI。

    WOMENXIGUANSHANGJIANGKEJIAGONGXINGSHIWEIYIZHONGCAILIAOTEXING,TAQUJUEYUZAIJINSHUQIEXUEGUOCHENGZHONGSUOSHEJIDESUOYOUYINSU,QIZHONGWUGEJIBENCAILIAOTEXINGDUIKEJIAGONGXINGYINGXIANGHENDA,JIZHANFUXING、JIAGONGYINGHUA、DAOREXING、YINGDUHENAIMOXING。

极速快三开奖结果     DANGCAILIAOZHANFUQINGXIANGJIAOGAOSHI,XUYAOSHIYONGRENXINGHAODEDAOJUCAILIAOHETEDINGDEDUCENG。QIEXUESUDUYEYINGGAIYOUSUOTIGAO。DUIYURONGYIFASHENGYANZHONGJIAGONGYINGHUA(BIANXINGYINGHUA)DECAILIAO,XUYAOSHIYONGQIEXUERENFENGLIDEDAOJU。QIEXUESUDUKENENGGEBUXIANGTONG,DANJINGEILIANGYINGZENGJIA。

极速快三开奖结果     RUOCAILIAODEDAOREXINGPIANDI,ZEDAOJUCAILIAOYINGJUBEIJIAOGAODEHONGYINGXING。QIEXUESUDUHEJINGEILIANGJUNYINGSHOUDAOXIANZHI。WUYONGZHIYI,YINGDEGONGJIANCAILIAOXUYAOSHIYONGGENGYINGDEDAOJUCAILIAO。YIBANLAISHUO,JINGEILIANGHEQIEXUESHENDUDOUXUYAOBAOCHIZHONGDENGDESHUIPING。NAIMODEGONGJIANCAILIAOXUYAOSHIYONGGAONAIMOXINGDEDAOJUCAILIAO。QIEXUEGONGKUANGBIXUSHIYINGQIEXUELIYONGLVHUOQIEXUEXIAOLVYOUDAITIGAODEQINGXING。

    GENJUSHANGWENSUOSHU,WOMENNENGDECHUSHENMEJIELUNNI?

极速快三开奖结果     TONGGUOLEJIESHANGSHUWUGEJIBENCAILIAOTEXINGYUQIEXUEDAOJUZHIJIANDEXIANGHUGUANXI,WOMENKEYIDAFUTIGAOSHENGCHANLVBINGJIESHENGCHENGBEN。WOMENZHIXUGENJUGONGJIANCAILIAOTEXINGXUANZEQIEXUEDAOJUHEQIEXUEGONGKUANG,JIUNENGHUODEHELIDEQIWANGZHI。

极速快三开奖结果     “NANJIAGONG”CAILIAOZHENDENEIMENANYICHULIMA?BINGFEIRUCI。TAMENZHISHIBUTONGERYI。

    RUHECHULIBUTONGDECAILIAO

    LIRU:TONGGUOBIJIAOLIANGZHONGDIANXINGGONGJIANCAILIAO42CrMo4(YIZHONGDIANXINGDEHEJINGANG)HEInconel718(YIZHONG“NANJIAGONG”DEGAOWENHEJIN)DE5GEZHONGYAOTEXING,WOMENKEZHIJIELEJIETAMENDEBUTONGZHICHU。ZHENDUICUNZAIDEWENTI,NENGGOUQINGERYIJUDITICHUXIANGYINGDEDIAOZHENGFANGAN。

极速快三开奖结果 WENTIYI:ZHANFUQINGXIANGGUOGAOZENMEBAN?

FANGAN:SHIYONGDAIZHENGQUEDUCENGDEDAOPIANCAIZHIDENGJI,BINGQUEBAOQIEXIEXINGCHENGCHUYUKEKONGZHIZHUANGTAI(ZHENGQUEDEDUANXIECAOXING)。TONGSHIKAOLVJINGEILIANGDEZHONGYAOXING!

WENTIER:JIAGONGYINGHUAYANZHONGZENMEBAN?

极速快三开奖结果 FANGAN:SHIYONGBIJIAOFENGLIDEQIEXUERENHEQIEXUEJIHEJIAODU。

WENTISAN:DAOREXINGPIANDIZENMEBAN?

FANGAN:SHIYONGHONGYINGXINGGAODEDAOPIANCAIZHIDENGJI,YIJISHIDANGDELENGQUEFANGFA。DANGRAN,YAOXUANZESHIYINGZHEXIETEXINGDEQIEXUEGONGKUANG。YUGANGJIANYINGYONGXIANGBIJIAO,Inconel718DEQIEXUESHENDUHEJINGEILIANGKENENGCHUYUXIANGTONGDELIANGJI(YEXUJINGEILIANGHUANSHENZHIHUIGENGGAOYIXIE),DANXUYAOCAIYONGGENGDIDEQIEXUESUDU(DAOREXINGPIANDI)。