360彩票

我厂主营铝管,产品质量优、规格齐全
铝管
所在位置 > 360彩票 > 360彩票 > 铝管技术

500kV及以下变电站铝合金管型母线焊接工艺标准

[ 关键词:变电站铝合金管型母线焊接工艺标准 发表日期:2021-06-24 09:03:27 ]

YI、GONGYIBIAOZHUNGAISHU

1、BENGONGYIBIAOZHUNSHIYONGYU 500kVJIYIXIABIANDIANZHANLVHEJINGUANXINGMUXIANHANJIE。

2、YINYONGBIAOZHUN:《DIANQIZHUANGZHIANZHUANGGONGCHENGMUXIANZHUANGZHISHIGONGJIYANSHOUGUIFAN,GBJ149—90》。

3、SHIGONGGONGQIJU

  YAHUHANJI、MIANZHAO、SHOUTAO、SHUIBENG。

4、RENYUANZUZHI(PEIZHIHERENSHU)

  GENJUJUTIGONGCHENGLIANGHELIANPAISHIGONGRENSHU,DUIYOUGANGWEIYAOQIUDEYANGESHENHERENYUANZIZHI。

ER、HANJIESHIGONGGONGXU

  HANJIESHIGONGGONGXULIUCHENG:

360彩票  HANGONGKAOHE、CHIZHENGSHANGGANG → GUANMUKAIPOKOU → HANQIANQINGLI → HANJIECAOZUO → HANJIEJIANCHAYANSHOU

BUZHOUXIANGQINGJIESHAO:

1、HANGONGKAOHE

360彩票  FANCANJIASHIGONGHANJIEDEHANGONGYINGJINGKAOHEBINGQUDEHEGEZHENGZHIHOU,FANGZHUNSHANGGANGHANJIE。

2、ZHUNBEIGONGZUO

  JIANCHAGUANMUCAILIAO, YINGBIAOMIANPINGZHIGUANGJIE、 BUDEYOULIEWENHESUNSHANG; WANQUDU 1 MINEIDEWANQUDUXIAOYU 4 HAOMI,QUANZHANG( L)DEWANQUDUXIAOYU 4L HAOMI

3、GUANMUKAIPOKOU

  YONGPOKOUJIJIANGGUANMUKAICHENG“ V”XINGPOKOU,GUANMUKAIPOKOUSHIQIEDUANDEGUANKOUYINGPINGZHENG,QIEYUGUANMUZHOUXIANCHUIZHI,GUANMUPOKOUYINGYONGJIXIEJIAGONG,JIAGONGHOUYONGCUODAOHESHAZHIXIULI,SHIPOKOUGUANGHUA、JUNYUN、WUMAOCI。

(1)DUIHANJIEKOUKAIPOKOUYAOQIU

铝合金管焊接口开坡口要求

360彩票(2)GUANMUHANKOUQINGJIEYAOQIU

360彩票  GUANMUZAIHANJIEQIAN,XIANQINGJIEPOKOULIANGCEBIAOMIANGE 50mmFANWEI,CHUQUYANGHUAMO、SHUIFENHEYOUWU。

铝合金管焊口清洁要求

GUANMUHANKOUSHIYITU(DANWEI:mm)

(3)HANSIDEQINGXI

360彩票  HANSIZAISHIYONGZHIQIANYINGJINXINGQINGXI,YONGBINGTONGCAXICHUYOUWU,BINGCHULIYANGHUAMOHOUCAINENGSHIYONG。

(4)GUANMUHANKOUJIAQIANGCUOSHI

铝合金管焊口加强措施

360彩票  GUANMUZAIHANJIEHOUHANKOUDEQIANGDUHUIJIANGDI,WEILEJIAQIANGHANKOUQIANGDU,CAIYONGZAIGUANMUHANKOUFUJINZUANKONGBINGYUCHENGUANRONGHANDEFANGFALAIJIAQIANGHANKOUQIANGDU,RUSHANGTUSUOSHI。

(5)HANJIEZHIJIADEXUANZE

360彩票  GUANMUDEHANJIEZHIJIAGANGDUYAOZUGOU,QIEYAOBIANYUGUANMUZHUANDONGHEDUIZHONG,KEYONGZHENMU、CAOGANGHEGUNLUNLAIZUOHANJIEZHIJIA,SHIYITURUFUTUYI( TIG HANJIEZHIJIA),YAOQIUGUNLUNJIANJUWEI 2~ 3 MI,ZHENMUJIANJUWEI 3~4 MI。

(6)HANJIEZHILIANGYAOQIU

  HANJIEQIANDUIKOUYINGPINGZHI, QIWANZHEPIANYIBUDAYU 0.2%, ZHONGXINXIANPIANYIBUDAYU 0.5mm, MUXIANDUIJIEHANFENGDESHANGBUYINGYOU 2~ 4mmDEJIAQIANGGAODU,HANFENGYINGCHENGYUANHUXING,BUYINGYOUMAOCI、AOTUBUPINGZHICHU。

铝合金管焊接前对口要求

(7)HANJIEYAODIAN

1)ANTUZHIYAOQIUZHUANGPEIJIDIANHAN,DIAOZHENGHAOGUANMUHANJIEKOUDEJIANXI,YONGSANDIANDIANHANGUDING。

2)FENLIANGCENGHANJIE,YAOQIU:

①DIYICENGYAOHANTOU。HANKOULIANGDUANYAOJUNYUNHANJIE。

360彩票②DIERCENGYAOHANKOULIANGBIANLIANXUJUNYUNMEIGUAN,CHENGYULINZHUANG,HANFENGBIAOMIANGAOYUGUANMUBIAOMIAN。

③HANJIESHICHUSHUNJIANDUANHUWAIBUYINGTINGHAN,MUXIANHANWANWEILENGQUESHI,BUDEYIDONGHUOSHOULI。

④HANJIEGUOCHENGZHONGHANSISHIZHONGBUDELIKAIYAQIBAOHUQU,DIANHUZHANGDUKONGZHIZAI 5- 7 HAOMI。

3)HANJIEWAIBIAOJIAQIANGGAODUYINGWEI 2- 4mm,HANJIEKUANDUGAIGUOMEIBIANPOKOUJULIBUDEXIAOYU2mm,HANJIEJUNYUN,YUANHUAGUODU。

4)HANFENGZHONGHEREYINGXIANGQUBUDEYOULIEWEN、WEIRONGHE、GUOSHAO、CANZHA、HUKENGDENGQUEXIAN。

5)HANFENGDEYAOBIANSHENDUYINGXIAOYUMUXIANHOUDUDE 10%,QIZONGZHANGDUBUDECHAOGUOHANFENGZONGZHANGDUDE 20%。

SAN、ANQUANJISHUCUOSHI

1、HANJIEZUOYERENYUANBIXUQUDEHANJIEZUOYEZHENGHOUCAINENGJINXINGGUANMUHANJIE。

2、HANJIESUOSHIYONGDEDIANHANJIJIPOKOUJIDENGJIJUWAIQIAOBIXUKEKAOJIEDI。

360彩票3、HANGONGJINXINGZUOYESHIBIXUDAIHAOMIANZHAO、SHOUTAODENGFANGHUYONGPIN,GONGZUOYAOKOUHAO,FANGZHIBEIFUSHESHANGHAI。

4、SHIGONGDIANYUANXIANDEJUEYUANYAOLIANGHAO,FANGZHICHUDIAN。

5、SHIGONGZUOYECHANGSUOTONGFENGYAOLIANGHAO。

360彩票6、SHIYONGQIEGEJISHISHENTIRENHEBUWEIBUNENGSHENDAOQIEGEJIZHUANDONGBUFEN,FANGZHIGESHANG。

360彩票7、ZUOYERENYUANYAOZHUYIGUANMUHANKOUWEILENGQUEBUNENGCHUMOHANKOU,FANGZHITANGSHANG。

360彩票8、GUANMUDEZHICHENGBIXUYONGRUANZHICAILIAO,YIMIANHUASHANGGUANMU。

1284 1297 726 271 1061