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自攻锁紧螺钉生产工艺要求

发布日期: 2016-01-19

自攻锁紧螺钉生产工艺要求

  ZIGONGSUOJINLUODINGYINGYOUGAOZHILIANGSHENTANGANGLENGDUNZHIZAO,YIBANBUDAYUM12,CHENGPINLIAOZAILENGDUNZHIZAOQIANJINXINGGAOZONGJIANLVDELABA,WEILIYULENGDUNXUJINXINGQIUHUATUIHUO,WEILEZENGQIANGBIAOMIANYINGDUJIXINBURENXING,DABUFENCAIYONGZHONG、DITANGANGZHIZAO,BIAOZHUNZHONGCAILIAOHUAXUECHENGFENDEGUIDING,JINJUZHIDAOZUOYONG。CHANLIANGWEI0.13%~0.37%,MnHANLIANGWEI0.64%~1.71%,BHANLIANGKEDADAO0.005%,CHANGYONGGANGCAINEIHANS、P、Mn、SiYUANSUYIBANYAOBITONGLEIPAIHAODEPUTONGLUOSHUANYONGGANGDI,GANGDINGHECAILIAODEBIAOMIANZHILIANGKONGZHIJIAOYANGE,YIJIANSHAOBIANXINGKANGLIHEFANGZHIBIANXINGKAILIE。CHANGYONGPAIHAOWEI20Mn、15MnB、SWRCH22A、1022AHEZHONGTANGANG、ZHONGTANHEJINGANGSWRCH35K、SCM435、SCR435DENG。

  ZIGONGSUOJINLUODINGSHIJUYOUHUXINGSANJIAOJIEMIANDELUOWEN,YINCILENGDUNCHENGXINGHECUOSIGONGYIZHIDINGYIJILENGDUNMO、ZHUANYONGCUOSIBANDESHEJIZHIZAOSHIZHIGUANZHONGYAODE。

  ZIGONGSUOJINLUODINGYOUYUXUYAOZIGONGDITANGANGBAN,YINCIYAOQIUGAOYINGDUDEBIAOMIANYISHIXIANQIEXUEHEJIYACHENGXINGNENGLI。YUCITONGSHIHAIBIXUYOUZUGOUDEXINBUQIANGDUHERENXINGDEPEIHE,YIFANGZHIZAIGONGZUOZHONGFASHENGNIUQUNIUDUAN。ZHEILEILUODINGDERECHULIGONGYISHUYUQIANCENGSHENTAN。BULUNDITANGANGHUOZHEZHONGTAN、ZHONGTANHEJINGANGZHIZAO,QIXINBUYINGDUBIXUBAOZHENGZAI28~38HRC(9.8JI)33~39HRC(10.9JI )FANWEINEIHEBUDIYUZUIXIAOLALIZAIHE930MPa(9.8JI)、1040MPa(10.9JI),GENJUCAIZHIBUTONG,ZUIDIHUIHUOWENDUWEI420℃。

北京11选5  WEILEBAOZHENGZIGONGSUOJINLUODINGNENGSHUNLININGJINYUZHIDEYUANZHUKONG,LUODINGMODUANYINGTONGGUOGAOPINCUIHUOBAOZHENGZHISHAOYIZHISANGELUOWENYACUIYING,ZUIXIAOBIAOMIANYINGDUWEI45HRC。

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