幸运飞艇很难玩

(086) 0574-88749188
聯系我們

電話:
(86)574-88749188
(86)574-88749028
(86)574-59515085
(86)574-88751218

郵箱:
Sales10@njadapter.com
Sales@fhyuli.com
Xufen@fhyuli.com
Sandy@fhyuli.com
Ting@fhyuli.com
Jenny@fhyuli.com

新聞中心 首頁 > 技術知識 > 正文

液壓螺母提高聯接強度的措施

發布日期:2014-11-06 作者: 寧吉羽立

  1、均勻螺紋牙受力分配

  JISHISHIZHIZAOHEZHUANGPEIJINGQUEDELUOSHUANHELUOMU,CHUANLISHIQIXUANHEGEQUANLUOWENYADESHOULIYEBUSHIJUNYUNDE。WEILESHILUOWENYASHOULIBIJIAOJUNYUN,KEGAIJINLUOMUJIEGOU:

  ①XUANZHILUOMU,SHIMUTIHESHUANGANDEBIANXINGYIZHIYIJIANSHAOLUOJUBIANHUACHA,KETIGAOLUOSHUANPILAOQIANGDUDA40%;

幸运飞艇很难玩   ②NEIXIELUOMU,KEJIANXIAOYUANSHOULIDADELUOWENYADEGANGDUERBALIFENYIDAOYUANSHOULIXIAODEYASHANG,KETIGAOLUOSHUANPILAOQIANGDUDA20%;

  ③HUANCAOLUOMU,LIYONGLUOMUXIABUSHOULAQIEFUYUDANXINGKETIGAOLUOSHUANPILAOQIANGDU30%。ZHEXIEJIEGOUTESHUDELUOMUZHIZAOFEIGONG,ZHIZAIZHONGYAODEHUODAXINGDELIANJIEZHONGSHIYONG。

  ④RUGUOLUOMUCAILIAORUAN、DANXINGMOLIANGDI,LIRUGANGLUOSHUANPEIYONGYOUSEJINSHULUOMU,ZEKEGAISHANLUOWENYASHOULIFENPEI,TIGAOLUOSHUANPILAOQIANGDUDA40%。

  2、減小附加應力

幸运飞艇很难玩   ZHUYAOZHIWANQUYINGLI。LUOWENYAGENDUIWANQUHENMINGAN,ZAIXIANGDANGDADELAYINGLIXIAWANQUYINGLIDUILUOSHUANDUANLIEQIGUANJIANZUOYONG。

  JIZHONGJIANXIAOHUOBIMIANWANQUYINGLIDECUOSHI:a.CAIYONGQIUMIANDIANQUAN。b.CAIYONGXIEDIANQUAN。c.CAIYONGTUTAI。d.CAIYONGCHENTOUZUO。e.CAIYONGHUANYAO。

  3、減輕應力集中

幸运飞艇很难玩   LUOWENDEYAGENHESHOUWEI、LUOSHUANTOUBUYUSHUANGANJIAOJIECHU,DOUYOUYINGLIJIZHONG,SHICHANSHENGDUANLIEDEWEIXIANBUWEI;TEBIESHIZAIXUANHELUOWENDEYAGENCHU,YOUYUSHUANGANLASHEN,YASHOUWANJIAN,ERQIESHOULIBUJUN,QINGKUANGGENGWEIYANZHONG。SHIDANGJIADAYAGENYUANJIAOBANJINGYIJIANQINGYINGLIJIZHONG,KETIGAOLUOSHUANPILAOQIANGDUDA20%~40%;ZAILUOWENSHOUWEICHUYONGTUIDAOCAO、ZAILUOMUCHENGYAMIANYINEIDESHUANGANYOUYULIULUOWENDENG,DOUYOULIANGHAOXIAOGUO。

  4、降低應力幅

  LUOSHUANDEZUIDAYINGLIYIDINGSHI,YINGLIFUYUEXIAO,PILAOQIANGDUYUEGAO。ZAIGONGZUOZAIHEBUBIANDEQINGKUANGXIA,JIANXIAOLUOSHUANGANGDUHUOZENGDABEILIANJIEJIANGANGDUDOUNENGDADAOJIANXIAOYINGLIFUDEMUDE,DANYUJINLIZEZENGDA。

幸运飞艇很难玩   JIANXIAOLUOSHUANGANGDUDECUOSHIYOU:SHIDANGZENGDALUOSHUANDECHANGDU;BUFENJIANXIAOSHUANGANZHIJINGHUOZUOCHENGZHONGKONGDEJIEGOU——ROUXINGLUOSHUAN。ROUXINGLUOSHUANSHOULISHIBIANXINGLIANGDA,XISHOUNENGLIANGZUOYONGQIANG,YESHIYUCHENGSHOUCHONGJIHEZHENDONG。

  5、選擇恰當的預緊力并保持不減退

幸运飞艇很难玩   YOUYUDUOZHONGYINSUDEYINGXIANG,LUOSHUANHEBEILIANJIEJIANDEGANGDUBUBIAN,ZHIQIADANGDIZENGDAYUJINLI,NENGTIGAOLUOSHUANDEPILAOQIANGDU,ZHEJIUSHILUOSHUANYUJINYINGLIYOUSHIGAODA(0.7~0.8)S?DEYIGEYUANYIN。WEICI,ZHUNQUEKONGZHIYUJINLIBINGBAOCHIQIBUJIANTUISHIHENZHONGYAODE。

幸运飞艇很难玩DIZHI:ZHEJIANGFENGHUACHUNHUZHENMAOTOUKAIFAQU DIANHUA:0574-88749188/13003712888 YOUXIANG:xufen@fhyuli.com LIANXIREN:XIANGXIANSHENG

Copyright 2016 ? www.fhyuli.com All Rights Reserved 網站地圖 XML

JISHUZHICHI:HEZHONGHULIAN