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/></a></div> </div> </div> <div class="main_r" style="float:left;"> <div class="content"> <div class="nowLocation"><span><a rel="nofollow" href="">首ye</a> > <a href="/nlist-1-1.html">xin闻中心</a> > <a href="/nlist-3-1.html">行业咨讯</a> > <a href="/news-210-1.html">jinshu屑压块机博cai资讯网机械厂家qi博cai资讯网下zai液压觮ou缀附又柿烤褪呛曼/a></span></div> <div class="news_content"> <h1>yabo88网址</h1> <p class="time">作者:博cai资讯网机械小李  来源:博cai资讯网机械  时jian:2020-05-03 15:40:15  dian击次数:110</p> <div class="news_c_Content"> <p>   液压觮ou鬃魑?a href="/product-126-1.html" target="_blank"><strong>jinshu屑压块机</strong></a>的重要零件组成部分,qi质量水苆ie苯觵ingxiang到压块机的gong作效率和shi用寿命。而液压觮ou字械钠赘恰⒂tou啄谕夂陀妥斓暮附硬考钊菀追⑸鷏ou油风险。为加强液压缸焊接质量的提gao,可以有效提gao液压缸的生chan效率消除lou油隐患。jinshu压块机液压缸焊接变形和开裂引起的焊接xielou故障,就会geigong程建she带来很da的anquan隐患,因cibi须重视焊接变形和裂纹引起的焊接xielou,需要操作规范gong作人员有效digei液压缸ding期zuo好检查。 </p> <p> <img alt="" src="http://www.13513713734.com/Uploads/image/20180908152642_29453.jpg" /> </p> <p>   博cai资讯网机械jinshu屑压块机中an装的觮ou椎母淄膊闹蔯ai用为ZG270-500的铸铁钢件,缸筒壁厚为19mm,在qi连接处sheji锁边焊缝,施gonggong艺为ding位富氩焊焊接,氩(Ar)与eryang化碳(CO2)的成分比为4:1,在bao持po口角度不变的前提下,钝边缩小zhi2mm,shiqineng够与富氩焊的熔深与M型号装zai机dong臂觮ou椎淖芭鋢iangshi应,bing将钝边位置sheji在po口中心,yebao障钝边都neng够完quan被熔tou,jiang低因钝边残留而形成的觮ou缀阜臁S隿i同蔮ao琷inshu压块机操作gongye严格控制了觮ou赘靠矶龋趕hi当增加po口深度的ji础shang,扩da焊缝的有效gong作截面,增加液压缸筒的疲劳zaiheneng力。 </p> <p>   bing莥eヽai资讯网机械jinshu屑压块机为了消除ding位焊的缺xian,利用自dong焊接专机进行打底、tian充簍ou敲娲怼H∠淄酚敫淄驳暮盖癲ing位焊,将jian隙配he转换为过盈配he,bing应用压装机进行液压觮ou鬃芭洌谔醙ao焊缝质量的同蔮ao醙ao焊缝疲劳zaihe的承受neng力。由yu该jinshu压块机中的液压觮ou椎暮阜靝o口shejihe理,且在ding位焊焊接的过程中,对po口的chi寸有着有效的控制,消除了缸头缸筒连接焊缝存在某xie内部缺xian,shi压块博cai资讯网下zai在运dong中shi用过程中焊缝内部瞙ui卓选T诰遲i的操作过程中,对钝边的焊接虽具有yiding的难度,在液压的作用下会增加焊缝承受的交变zaihe,shi多种应随的共同作用下钝边ji易chan生裂纹的风险。但从po口shejishang来看,po口的有效截面积e为12mm,而缸筒的壁厚为19mm,两者之jian的衔接性较小,解决焊缝qi难度。 </p> <p>   另外在焊接操作的具ti方面中博cai资讯网机jinshu压块机中的液压觮ou缀附又柿縢ong艺cai用的是jian隙配he,qijian隙da小为1~1.5mm,在进行ding位富氩焊焊統oubao琤ing会对缸头簍ou淄步衴u热,均为gao温操作,从而shi焊dian部位没有chan生明显的气孔、裂纹等缺xian。与ci同蔮ao诮写虻缀甘bao蓎u焊机neng摆dong,焊dian非常可完quan熔tou,在焊缝中,进行jian少了qita焊接缺xian的爆发几率,导致液压觮ou缀阜斓闹柿刻醙ao,承zai力增强,就不容易zao成焊缝lou油风险,从而更好的提gao了觮ou子τ械膅ong作效力。 </p> </div> <div class="tags"> 热门标签:压块机  </div> <div class="PrevOrNewt"> <div class="Prev"> shangyi篇: <a href="/news-209-1.html">粉煤hui砖机生chan砖yuan義i某煞旨傲jie稚鷆hangong艺的技shuyou势</a> </div> <div class="Next"> 下yi篇: <a href="/news-211-1.html">耐火材料制砖机自dong分配xi统的ji本运行顺序步zhou</a> </div> </div> </div> </div> </div> </div> </div> <div class="clear"></div> <div id="foot"><div id="di"><p> 版权所有  巩yi市博cai资讯网机械制zao有限公司   di址:河南省郑州巩yi市zhanjie开发qu   dian话0371-64409888:传真:0371-64422531 </p> <p> 手机:18624915999  you箱:3206481348@qq.com  备案号:<a rel="nofollow" href="" target="_blank" rel="nofollow">豫ICP备16028705号</a> </p> <p> <a rel="nofollow" href="" target="_blank">diandong执行器</a> </p></div></div> <div 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