足球吧

24小时联系电话
18672287255
钢制转盘 轻型钢制转盘 汽车拖车转盘、挂车转盘 船用转盘

在线客服

  • 客服一:
  • 客服二:
  • 客服三:

联系我们

HUBEISHUANGYUANGONGMAOYOUXIANGONGSI

LIANXIREN:YEJINGLI(XIAOSHOUBU)

DIAN    HUA:86 0722-3812068

SHOU    JI:18672287255

CHUAN    ZHEN:86 0722-3812068

DI    ZHI:ZHONGGUO HUBEI SUIZHOUSHI LEIGUDUNDADAO138HAO

YOU    BIAN:441300

回转支承螺栓安装预紧力
2021-01-23 15:12:49   来源:    点击:
  

 

  回转支承螺栓安装时应先进行径向定位,交叉拧紧安装螺栓,并检查轴承的回转情况。拧紧螺栓时应有足够的预紧力,其预紧力应为螺栓材料屈服限度的70%。那么预紧力的大小是什么?有如何衡量。

  LUOSHUANYUJINLISHIZAININGLUOSHUANGUOCHENGZHONGNINGJINLIJUZUOYONGXIADELUOSHUANYUBEILIANJIEJIANZHIJIANDEYANLUOSHUANZHOUXINXIANFANGXIANGDEYUJINLI。DUIYUYIGETEDINGDELUOSHUANERYAN,QIYUJINLIDEDAXIAOYULUOSHUANDENINGJINLIJU、LUOSHUANYULUOMUZHIJIANDEMOCALI,LUOMUYUBEILIANJIEJIANZHIJIANDEMOCALIXIANGGUAN。

  YUJINLIDEDAXIAO,CHULESHOUXIANYULUODINGCAILIAODEQIANGDUWAI,HAISHOUXIANYUBEILIANJIEJIANDECAILIAOQIANGDU。DANGNEIWAILUOWENDECAILIAOXIANGTONGSHI,ZHIYAOHEDUILUOWENQIANGDUJIKE。DUIYUZHANGDUJIAODUAN、FEIBIAOZHUNLUOWENLINGJIANGOUCHENGDELIANJIE、NEIWAILUOWENCAILIAODEQIANGDUXIANGCHAJIAODADESHOUZHOUXIANGZAIHEDELUOWENLIANJIE,HAIYINGGAIXIAOHELUOWENYADEQIANGDU。

  NINGJINLIYULUOSHUANYUJINLICHENGXIANXINGGUANXI,KONGZHILENINGJINLIJUDEDAXIAO,JIUKEYITONGGUOSHIYANHUOLILUNJISUANDEFANGFADEDAOYUJINLIZHI。DANZAISHIJIZHONG,YOUYUSHOUMOCAXISHUHEJIHECANSHUPIANCHADEYINGXIANG。ZAIYIDINGDENINGJINLIJUXIA,YUJINLIBIANHUAJIAODA,TONGGUONINGJINLIJULAIKONGZHILUOSHUANYUJINLIDEJINGDUBUGAO,QIWUCHAYUEWEI±25%,DAKEDA±40%YIBANLAISHUO,KONGZHIQUNINGJINLIJUJINGDUJIAOGAODEGONGJUSHICELIJUBANSHOUHEXIANLIBANSHOU。

网站足球吧  | 公司介绍  | 足球吧  | 产品中心  | 实力展示  | 加工定制  | 联系我们  
网站网址:hzzheng.com 湖北双圆机械股份有限公司-回转支承,挂车转盘,拖车转盘,机械转盘,拖拉机转盘    Powered by 炎帝科技