双赢彩票注册

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挤压丝锥:浅谈丝锥常见断裂问题



  挤压丝锥是利用金属塑性变形原理而加工内螺纹的一种新型螺纹刀具,挤压丝锥挤压内螺纹是无屑加工工艺,特别适用于强度较低、塑性较好的铜合金和铝合金,也可用于不锈钢和低碳钢等硬度低、塑性大的材料攻丝,寿命长。用挤压丝锥挤出的螺纹表面光洁度高,螺纹的金属纤维不断裂,并在表面形成一层冷硬层,可提高螺纹的强度和耐磨性。以下是丝锥常见断裂的问题。

  1、SIZHUIXUANZEBUDANG:

双赢彩票注册   DUIYINGDUTAIDADEGONGJIANYINGGAIXUANYONGGAOPINZHISIZHUI,RUHANGUGAOSUGANGSIZHUI、YINGZHIHEJINSIZHUI、TUCENGSIZHUIDENG。CIWAI,BUTONGDESIZHUISHEJIYINGYONGZAIBUTONGDEGONGZUOCHANGHE。LIRU,SIZHUIDEPAIXIECAOTOUSHU、DAXIAO、JIAODUDENGDENGDUIPAIXIEXINGNENGDOUYOUYINGXIANG。

  2、SIZHUIPINZHIBUHAO:

  ZHUYAOCAILIAO,SHUKONGDAOJUSHEJI,RECHULIQINGKUANG,JIAGONGJINGDU,TUCENGZHILIANGDENGDENG。LIRU,SIZHUIJIEMIANGUODUCHUCHICUNCHABIETAIDAHUOMEIYOUSHEJIGUODUYUANJIAODAOZHIYINGLIJIZHONG,SHIYONGSHIYIZAIYINGLIJIZHONGCHUFASHENGDUANLIE。BING、RENJIAOJIECHUDEJIEMIANGUODUCHULIHANKOUJULITAIJIN,DAOZHIFUZADEHANJIEYINGLIYUJIEMIANGUODUCHUDEYINGLIJIZHONGXIANGDIEJIA,CHANSHENGJIAODADEYINGLIJIZHONG,DAOZHISIZHUIZAISHIYONGZHONGDUANLIE。JINSHUJIAGONGWEIXIN,NEIRONGBUCUO,ZHIDEGUANZHU。LIRU,RECHULIGONGYIBUDANG。SIZHUIRECHULISHI,RUOCUIHUOJIAREQIANBUJINGYURE、CUIHUOGUOREHUOGUOSHAO、BUJISHIHUIHUOJIQINGXIGUOZAODOUYOUKENENGDAOZHISIZHUICHANSHENGLIEWEN。HENDACHENGDUSHANGZHEIYESHIGUONEISIZHUIZHENGTIXINGNENGBURUJINKOUSIZHUIDEZHONGYAOYUANYIN。

双赢彩票注册   3、DIKONGKONGJINGPIANXIAO:

  LIRU,JIAGONGHEISEJINSHUCAILIAOM5×0.5LUOWENSHI,YONGQIEXUESIZHUIYINGGAIYONGXUANZEZHIJING4.5mmZUANTOUDADIKONG,RUGUOWUYONGLE4.2mmZUANTOULAIDADIKONG,GONGSISHISIZHUISUOXUQIEXUEDEBUFENBIRANZENGDA,JINERSHISIZHUIZHEDUAN。JIANYIGENJUSIZHUIDEZHONGLEIJIGONGJIANCAIZHIDEBUTONGXUANZEZHENGQUEDEDIKONGZHIJING,RUGUOMEIYOUWANQUANFUHEDEZUANTOUKEYIXUANZEDAYIJIDE。

  4、SIZHUIYUJIAGONGDECAILIAOBUPIPEI:

  ZHEIGEWENTIJINJINIANYUELAIYUESHOUDAOZHONGSHI,YIQIANGUONEICHANGJIAZONGJUEDEJINKOUDEHAO,GUIDEHAO,QISHISHISHIHEDEHAO。SUIZHEXINCAILIAODEBUDUANZENGJIAHENANJIAGONG,WEILESHIYINGZHEIZHONGXUYAO,DAOJUCAILIAODEPINZHONGYEZAIBUDUANDIZENGJIA。ZHEIJIUXUYAOZAIGONGSIQIAN,XUANZEHAOHESHIDESIZHUICHANPIN。

  

 

双赢彩票注册   5、JICHUANGMEIYOUDADAOSIZHUIDEJINGDUYAOQIU:

双赢彩票注册   JICHUANGHEJIACHITIYESHIFEICHANGZHONGYAODE,YOUQIDUIYUGAOPINZHIDESIZHUI,ZHIYAOYIDINGJINGDUDEJICHUANGHEJIACHITICAINENGFAHUICHUSIZHUIDEXINGNENG。CHANGJIANDEJIUSHITONGXINDUBUGOU。GONGSIKAISHISHI,SIZHUIQIBUDINGWEIBUZHENGQUE,JIZHUZHOUZHOUXIANYUDIKONGDEZHONGXINXIANBUTONGXIN,ZAIGONGSIGUOCHENGZHONGNIUJUGUODA,ZHEISHISIZHUIZHEDUANDEZHUYAOYUANYIN。

双赢彩票注册   6、GONGJIANCAIZHIWENTI:

  GONGJIANCAIZHIBUCHUN,JUBUYOUGUOYINGDIANHUOQIKONG,DAOZHISIZHUISHUNJIANSHIQUPINGHENGERZHEDUAN。

  7、QIEXUESUDUYUJINJILIANGBUHELI:

双赢彩票注册   DANGJIAGONGCHUXIANWENTISHI,GUONEIDABUFENYONGHUSHIJIANGDIQIEXUESUDUHEJIANXIAOJINJILIANG,ZHEIYANGSIZHUIDETUIJINLIDUJIANGDI,QISHENGCHANDELUOWENJINGDUYINCIBEIDAFUDUJIANGDI,ZHEIYANGJIADALELUOWENBIAOMIANDECUCAODU,LUOWENKONGJINGHELUOWENJINGDUDOUWUCONGKONGZHI,MAOCIDENGWENTIDANGRANGENGBUKEBIMIAN。DANSHI,JIJINSUDUTAIKUAI,DAOZHIDENIULIGUODAYERONGYIDAOZHISIZHUIZHEDUAN。JIGONGSHIDEQIEXUESUDU,YIBANGANGLIAOWEI6-15m/min;DIAOZHIGANGHUOJIAOYINGDEGANGLIAOWEI5-10m/min;BUXIUGANGWEI2-7m/min;ZHUTIEWEI8-10m/min。ZAITONGYANGCAILIAOSHI,SIZHUIZHIJINGXIAOQUJIAOGAOZHI,SIZHUIZHIJINGDAQUJIAODIZHI。

  8、QIEXUEYE,RUNHUAYOUPINZHIBUHAO:

  ZHEIDIANGUONEIDEXUDUOQIYEDOUKAISHIGUANZHUQILAI,XUDUOCAIGOULEGUOWAIDAOJUHEJICHUANGDEGONGSIYOUFEICHANGSHENKEDETIHUI,QIEXUEYE,RUNHUAYOUPINZHICHUXIANWENTI,JIAGONGCHUDECHANPINZHILIANGHENRONGYICHUXIANMAOCIDENGBULIANGQINGKUANG,TONGSHISHOUMINGYEHUIYOUHENDADEJIANGDI。