運載機的事業(ye)保護裝置在自(zi)動(dong)轉(zhuan)配工(gong)(gong)(gong)和(he)(he)便(bian)(bian)用的時(shi)(shi)候中，重(zhong)要會經(jing)常出(chu)(chu)現(xian)下類方面：(1)自(zi)動(dong)轉(zhuan)配工(gong)(gong)(gong)很困難。機件(jian)(jian)裝不(bu)上或(huo)(huo)自(zi)動(dong)轉(zhuan)配工(gong)(gong)(gong)后鉸(jiao)接(jie)處扭動(dong)不(bu)方便(bian)(bian)，因此(ci)要取下下去來進行烈火較(jiao)正或(huo)(huo)到胎具上較(jiao)正。偶(ou)有時(shi)(shi)有幾個機件(jian)(jian)總之夠自(zi)動(dong)轉(zhuan)配工(gong)(gong)(gong)了 ，但原(yuan)因機件(jian)(jian)公差重(zhong)金屬超標，易從而造(zao)成(cheng)(cheng)一部分損(sun)壞和(he)(he)約(yue)束，留(liu)在危險因素(su)。(2)該機自(zi)動(dong)轉(zhuan)配工(gong)(gong)(gong)出(chu)(chu)廠設置后便(bian)(bian)用段時(shi)(shi)經(jing)常出(chu)(chu)現(xian)質理特大事故(gu)。如(ru)叉(cha)臂(bei)彎(wan)曲(qu)變形(xing)成(cheng)(cheng)扭斷、動(dong)臂(bei)變行、豎(shu)梁(liang)開(kai)焊、鏟斗(dou)拉斜(xie)撕破、液(ye)壓油泵缸肌肉(rou)拉傷漏油及柱塞(sai)桿彎(wan)曲(qu)變形(xing)成(cheng)(cheng)等。

關(guan)(guan)鍵誘(you)因：作業提升安全系統在生產環節(jie)中(zhong)(zhong)，可能手工(gong)焊(han)接(jie)精度等級惡意，致(zhi)使(shi)(shi)裝(zhuang)配(pei)工(gong)藝難關(guan)(guan)，使(shi)(shi)機作業中(zhong)(zhong)各(ge)元(yuan)器件承受歪斜常(chang)，導(dao)致(zhi)磨壞及毀壞；液壓(ya)裝(zhuang)置油(you)泵缸不符合格證書也是致(zhi)使(shi)(shi)作業提升安全系統裝(zhuang)配(pei)工(gong)藝難關(guan)(guan)和毀壞的首要各(ge)種因素。安裝(zhuang)機作業提升安全系統燒壞通常(chang)情況多在前車殼、動(dong)臂(bei)和液壓(ya)裝(zhuang)置油(you)泵缸等配(pei)件上。

徹底解決預防措施：對點(dian)(dian)焊(han)加工(gong)生產(chan)(chan)公裝(zhuang)開(kai)始改造或全新設置；對各不件的(de)點(dian)(dian)焊(han)加工(gong)生產(chan)(chan)和(he)加工(gong)生產(chan)(chan)性(xing)能非常嚴格(ge)要求把(ba)控，遵照各方(fang)面加工(gong)工(gong)藝和(he)運行(xing)導則(ze)；資(zi)料液壓油泵機缸的(de)加測本(ben)職工(gong)作，對動臂、轉斗液壓油泵機缸等開(kai)始非常嚴格(ge)要求的(de)性(xing)能把(ba)控。