双色球折码走势图

我们是专业的焊材生产商,为您提供优质的产品和服务。
0531-83275788
新闻搜索
关 键 字: 分 类:  
您现在的位置:双色球折码走势图 >> 行业动态 >> 长钢轨焊接方法有哪些

字号:   

长钢轨焊接方法有哪些

浏览次数: 日期:2013年11月25日 14:23

双色球折码走势图 1.DAIHANGANGGUIYINGFUHEXINJIANXIANLUTIELUGANGGUIXIANGGUANJISHUTIAOJIANDEGUIDING。

双色球折码走势图   2.JIDIGANGGUIHANJIEYINGCAIYONGJIECHUHAN。

  3.HANJIESHEBEICAOZUORENYUANBIXUJINGGUOZHUANYE,SHUXIGANGGUIHANTOUZHILIANG,JINGYOUGUANBUMENKAOHEHEGE,BINGHUODECAOZUOHEGEZHENG。

  4.CAOZUORENYUANBIXUYANGEZHIXINGHANJIESHEBEIDECAOZUOGUICHENG,BINGANXINGSHIJIANYANQUEDINGDEZUOYECANSHUCAOZUO。

  5.ZHANGGANGGUIHANJIEJIBENLIUCHENG:

  XUANPEIGUI→GUITOUXIAOZHI→GUIDUANCHULI→HANJIE→ZHENGHUO→HANFENGCUDAMO→HANFENGLENGQUE→GANGGUISIXIANGDIAOZHI→HANFENGJINGDAMO→TANSHANG、YANSHOU→CHUCUN。

  6.ZHANGGANGGUIHANJIEQIANYINGGENJUSHEJIYAOQIUBIANZHIPEIGUIJIHUABIAO。

  7.PEIGUISHIYINGXUANYONGDUANMIANBUDUICHENG、GONGCHAJIBENYIZHIDEGANGGUIXIANGDUIHANJIE。ZHANGGANGGUISHOUWEIDUANMIANDEBUDUICHENGPIANCHABUDEDAYU0.6mm.

双色球折码走势图   8.GENJUPEIGUIYAOQIUJIDIAOZHIQINGKUANGDENGDUIGANGGUIJINXINGJIEJU。GANGGUIYINGWANJINGJIAOZHIHOU,YONG1mZHICHICELIANGQISHIDUBUYINGDAYU0.2mm.

  9.QINGCHUGUIDUAN0.5mFANWEINEIDEWUGOU,DAIHANGUIDUANMIANJIGANGGUIYUDIANJIJIECHUBUWEIYINGDAMOCHUXIU。SHIJINSHUGUANGZELUCHUDA80%YISHANG。

双色球折码走势图   10.DANGHUANJINGWENDUDIYU10℃SHI,HANGUIQIANLIANGGUIDUANJIAREWENDUYINGFUHEXINJIANTIELUGANGGUIHANJIEDEXIANGGUANYAOQIU。

  11.GANGGUIJINRUHANJIQIAN,YINGJIANCHACHUXIUZUOYEZHILIANG。CHUXIUZHILIANGBULIANGSHI,YINGTUIHUIZHONGXINCHUXIU,

  12.GANGGUIJINRUHANJIHOU,ZAIDUITOUGUOCHENGZHONG,YINGZHUYIBIXUYIGONGZUOMIANWEIJIZHUN。GUITOUGONGZUOMIANCUOWEIPIANCHABUYINGDAYU0.2mm,GUIDIBIANYUANCUOWEIPIANCHABUYINGDAYUimm.

  13.HANJIDIANJIBIAOMIANBIXUGUANGJIE、PINGZHENG,FASHENGZHUOSHANGHOUYINGJISHICHULI,BIYAOSHIYINGGENGHUAN。

  14.MEIHANWANYIGEHANJIEJIETOUYINGDUIDIANJIJINXINGQINGLI,BUDELIUYOUCHENZHA。MEIHANWANYITIAOZHANGGUIYINGQINGLIYICIDIANJIJIHUBAN。

  15.HANJIEJIESHUHOU,YINGLIJIDUIHANJIEJIETOUJINXINGBIAOSHI。JIETOUBIAOSHIYINGYUGANGGUIBIAOJI、HANJIEJILUHUOBAOBIAODUIYING。BIAOSHIYINGZAIHANJIEJIETOUQIANFANG3~5mCHUDEGUIYAOBUWEI,BIAOSHIFUHAOYINGQINGXI、DUANZHENG。

  16.HANJIEJIETOUWENDUDIYU500℃SHIFANGKEZHENGHUOJIARE。GUITOUJIAREDEBIAOMIANWENDUYINGKONGZHIZAI900℃±20℃,GUIDIJIAOBIAOMIANWENDUYINGKONGZHIZAI800~900℃。

  17.HANHOUJIAOZHIYINGZAIHANJIEJIETOURECHULIHOUJINXING,RETAIHUOLENGTAIXIAJUNKEJIAOZHI。HANJIEJIETOURETAIJIAOZHIWENDUYINGDIYU400℃,BINGYULIUSHANGGONGLIANG;LENGTAIJIAOZHIWENDUYINGDIYU50℃,JIAOHOUimZHANGDUYIYOU0.3~0.5mmDESHANGGONGLIANG。BUYIFANFUDUOCIJIAOZHI。

  18.JINGMOQIAN,HANJIEJIETOUJILIANGDUAN1mFANWEINEIWENDUYINGKONGZHIZAI50℃YIXIA。

  YISHANGNEIRONGJUNGENJUXUEYUANSHIJIGONGZUOZHONGYUDAODEWENTIZHENGLIERCHENG,GONGCANKAO,RUYOUWENTIQINGJISHIGOUTONG、ZHIZHENG。

所属类别: 行业动态

GAIZIXUNDEGUANJIANCIWEI: