女人怎么靠自己赚钱

当前位置:网站女人怎么靠自己赚钱 > 产品百科 > DJB金属顶梁应用案例之裂纹的检查与修复

DJB金属顶梁应用案例之裂纹的检查与修复

女人怎么靠自己赚钱 ZHONGSUOZHOUZHI,KUANGJINGXIADEGONGZUOHUANJINGSHISHIFENELIEDE,WEIBAOZHANGANQUANXUYAOCAIYONGDJBJINSHUDINGLIANGJINXINGZHIHU,DANSHISHOUDAOHUANJINGYIJIRENWEIYINSUDEYINGXIANG,DJBJINSHUDINGLIANGZAISHIYONGZHONGYOUSHIHUICHUXIANLIEWENDEXIANXIANG,JIDADEWEIXIEDAOLEDINGLIANGSHIYONGDEANQUANXING,NEIMEZHEIZHONGXIANXIANGGAIRUHEJIEJUENI?WOMENDESHENGCHANCHANGJIAWEININZHENGLILEYIXIAFANGFA,QINGDAJIAYIQIYUEDU。

 

对于发现有裂纹迹象而不确定的DJB金属顶梁,可采用X射线等物理探伤法作进一步检查


一、裂纹的检查方法

DUIDJBJINSHUDINGLIANGLIEWENDEJIANCHASUOCAIYONGDEZHUYAOFANGFASHIGUANCHAFAHEQIAOJIFA。

1.GUANCHAFAZHIYONG10BEIZUOYOUFANGDAJINGGUANCHAGOUJIANDEYOUQIBIAOMIAN,DANGFAXIANZAIYOUQIBIAOMIANYOUCHENGZHIXIANZHUANGDEXIUHEN,HUOYOUQIBIAOMIANYOUXIERZHIDEKAILIE、ZHOUWEIQIMOLONGQI、LIMIANYOUXIUMODENGXIANXIANGSHI,KECHUBUDUANDINGCICHUYOULIEWEN,BINGYINGJIANGGAICHUDEQIMOCHANCHUZUOJINYIBUXIANGCHA。

2.QIAOJIFAZHIYONGBAOYOUXIANGPIDEMUCHUIQIAOJIGOUJIANHEGEGEBUWEI,RUGUOFAXIANSHENGYINBUCUI,CHUANYINBUJUN、YOUTURANZHONGDUANDENGXIANXIANGFASHENGSHI,KEDUANDINGGOUJIANYOULIEWEN。

DUIYUFAXIANYOULIEWENJIXIANGERBUQUEDINGDEDJBJINSHUDINGLIANG,KECAIYONGXSHEXIANDENGWULITANSHANGFAZUOJINYIBUJIANCHA。MEIYOUCITIAOJIANSHIKEZAICICHUDIYOUJIANCHA,CONGYOUJIKUOSANXINGZHUANGSHANGKEPANDUANCHUCICHUSHIFOUCUNZAILIEFANG,DANGYOUJICHENGJIAODUICHENGDEYUANHUXINGKUOSANSHI,BIAOMINGCICHUMEIYOULIEWEN;YOUJICHENGZHIYIXINGKUOSANSHI,BIAOMINGCICHUYIJINGXINGCHENGLIEWEN。

 

对两钻孔之间的裂纹要进行焊接,焊接时可根据DJB金属顶梁厚度将裂纹边缘用气割加工成不同型式的坡口


二、裂纹修复的步骤

1.XIANZAILIEWENDELIANGDUANGEZUANYIGEZHIJINGYUGANGBANHOUDUXIANGDENGDEYUANKONG,BINGSHILIEWENDEJIANDUANLUORUKONGZHONG,ZHEIYANGHEDEMUDESHIFANGZHILIEWENJIXUKUOZHAN。

2.DUILIANGZUANKONGZHIJIANDELIEWENYAOJINXINGHANJIE,HANJIESHIKEGENJUDJBJINSHUDINGLIANGHOUDUJIANGLIEWENBIANYUANYONGQIGEJIAGONGCHENGBUTONGXINGSHIDEPOKOU,YIBAOZHANGHANJIEDEZHILIANG。DANGHOUDUXIAOYU6mmSHI,CAIYONG1XING(JIBUKAIPOKOU)DANGHOUDUDAYU6mmERXIAOYU14mmSHI,CAIYONGVXINGPOKOU;DANGHOUDUDAYU14mmSHIXUYAOYONGXXINGPOKOU。

 

如果裂纹较大,对DJB金属顶梁强度影响很大时,除焊合裂纹外,还应金属盖板用高强度螺栓连接加固


女人怎么靠自己赚钱 3.JIANGLIEWENZHOUWEIJINSHUJIAREDAO200ºCHOU,YONGE43XING(GANGBANCAIZHIWEIDITANGANGHUO)E55XING(GANGBANCAIZHIWEIMENGGANG)HANTIAOHANHELIEWEN。

4.如果裂纹较大,对DJB金属顶梁强度影响很大时,除焊合裂纹外,还应金属盖板用高强度螺栓连接加固。【具体可参考《DJB金属顶梁链轮的正保障养方式》的相关内容】

女人怎么靠自己赚钱  

女人怎么靠自己赚钱 WENZHANGNEIRONGDAOZHEILIJIUJIESHULE,RURUONINDEDJBJINSHUDINGLIANGZAISHIYONGSHICHUXIANLELIEWENDEXIANXIANG,NEIMEXIWANGWENZHANGZHONGDENEIRONGNENGDUININQIDAOBANGZHU,DANGRANWOMENHAIYOUHENDUOZHEIFANGMIANDEZHISHI,JIEXIALAIHUIJIXUWEIDAJIAFENXIANG,NINKEYICHIXUGUANZHUWOMENDEWANGZHAN。


资讯中心
联系我们
服务热线
13295471155
山东正荣矿山机械有限公司
联系人:刘经理
电话:13295471155
地址:济宁市任城区长沟镇