1、簡修
工gong程cheng機ji械xie在zai作zuo用yong或huo行xing駛shi的de過guo程cheng中zhong,若ruo其qi突tu然ran發fa生sheng故gu障zhang,應ying采cai用yong簡jian單dan修xiu理li的de方fang法fa,以yi使shi其qi能neng可ke靠kao地di行xing駛shi或huo作zuo用yong。今jin年nian帶dai學xue生sheng畢bi業ye實shi習xi,巧qiao遇yu一yi台taiTY-220型xing推tui土tu機ji在zai作zuo業ye時shi發fa動dong機ji突tu然ran熄xi火huo,拆chai檢jian發fa現xian發fa動dong機ji的de連lian杆gan軸zhou承cheng燒shao壞huai。由you於yu現xian場chang沒mei有you配pei件jian更geng換huan,於yu是shi采cai用yong焊han錫xi補bu焊han,再zai用yong小xiao刀dao將jiang其qi表biao麵mian修xiu至zhi光guang滑hua平ping整zheng、尺寸合適,清洗幹淨後裝機,柴油機恢複了工作。
2、堵漏
工程機械使用久了,會產生漏油、漏水和漏氣的現象,應急堵漏,比較適合於長期在隧道中施工的工程機 xie,yinqigongzuokongjianyouxian,yifashengyeyahuochaiyoudeyouxiangyinpengzhuangerdaozhishenloudeguzhang。yidanfashengzhezhongqingkuang,keyonghuanyangshuzhijiaotiebuhuoyongfeizaotumo,yingjidulou。ruoyouchuankongshi,keyongmusaikuandaizhu,biyaoshizaiyongtiesihuoshengdengkunlao。ruguoyin 管接頭鬆動而漏油,可用隨機配帶的生膠帶在螺紋處纏上3-5圈後,將其擰緊即可。
3、換件
工gong程cheng機ji械xie野ye外wai作zuo業ye,應ying盡jin可ke能neng地di多duo帶dai一yi些xie易yi損sun件jian的de備bei件jian,以yi使shi應ying急ji更geng換huan。如ru柴chai油you機ji的de冷leng卻que水shui泵beng的de密mi封feng件jian因yin水shui封feng磨mo損sun和he老lao化hua均jun會hui導dao致zhi水shui泵beng漏lou水shui,更geng換huan新xin的de水shui封feng後hou水shui泵beng工gong作zuo就jiu會hui恢hui複fu正zheng常chang。當dang然ran,對dui液ye壓ya缸gang、液(ye)壓(ya)泵(beng)或(huo)液(ye)壓(ya)閥(fa)等(deng),更(geng)換(huan)其(qi)密(mi)封(feng)件(jian)修(xiu)複(fu),都(dou)比(bi)較(jiao)奏(zou)效(xiao)。還(hai)有(you),若(ruo)能(neng)更(geng)換(huan)機(ji)件(jian)總(zong)成(cheng)則(ze)更(geng)簡(jian)單(dan)方(fang)便(bian),比(bi)如(ru)更(geng)換(huan)柴(chai)油(you)濾(lv)清(qing)器(qi)或(huo)液(ye)壓(ya)油(you)濾(lv)油(you)器(qi)等(deng)。
4、捆綁
當工程機械上某處螺栓斷裂或滑扣而無法緊固時,可考慮采用索、鐵絲和木棒等貼敷綁紮,使其暫時恢複運行狀態。如74型(xing)挖(wa)掘(jue)機(ji)的(de)氣(qi)壓(ya)機(ji)構(gou)損(sun)壞(huai)時(shi),其(qi)前(qian)橋(qiao)已(yi)無(wu)法(fa)接(jie)通(tong),機(ji)器(qi)的(de)越(yue)野(ye)性(xing)能(neng)下(xia)降(jiang),使(shi)其(qi)懸(xuan)掛(gua)液(ye)壓(ya)缸(gang)不(bu)能(neng)閉(bi)鎖(suo)。當(dang)需(xu)要(yao)接(jie)通(tong)前(qian)橋(qiao)時(shi),可(ke)將(jiang)撥(bo)叉(cha)軸(zhou)與(yu)氣(qi)缸(gang)分(fen)離(li)且(qie)往(wang)裏(li)推(tui)撥(bo)叉(cha)軸(zhou),然(ran)後(hou)在(zai)撥(bo)叉(cha)軸(zhou)一(yi)圈(quan)後(hou)固(gu)定(ding),如(ru)此(ci)可(ke)保(bao)證(zheng)前(qian)橋(qiao)的(de)驅(qu)動(dong)。同(tong)樣(yang),若(ruo)懸(xuan)掛(gua)液(ye)壓(ya)缸(gang)或(huo)製(zhi)動(dong)機(ji)構(gou)出(chu)現(xian)氣(qi)壓(ya)降(jiang)低(di)或(huo)無(wu)氣(qi)壓(ya)時(shi),均(jun)可(ke)采(cai)取(qu)這(zhe)種(zhong)急(ji)救(jiu)的(de)方(fang)法(fa)。
5、拆卸
zaibuyingxianggongchengjixieyunxingdeqiantixia,kechaichendiaozanshibuyongqieyisunhuaidejijian。liru,kejiangyisunhuaidechaiyoujidefadianjichaixia,linshiyongxudianchixiangqidongxiduanshigongdian。youdejijianchaixiehoujingguojiandandexiuchuchang,rengkeyingjishiyong。ruchaiyoujideqichanrangsunhuaihou,kechaixiaduiqijinxingyanmo,jibenhuifuyuqimenzuoquandemifeng,jikezanshishiyong。
6、短路
若(ruo)工(gong)程(cheng)機(ji)械(xie)起(qi)動(dong)係(xi)統(tong)或(huo)控(kong)製(zhi)電(dian)路(lu)中(zhong)的(de)某(mou)個(ge)元(yuan)件(jian)損(sun)壞(huai)後(hou),既(ji)不(bu)能(neng)修(xiu)複(fu)又(you)無(wu)備(bei)件(jian)更(geng)換(huan)時(shi),如(ru)使(shi)用(yong)情(qing)況(kuang)允(yun)許(xu),可(ke)考(kao)慮(lv)將(jiang)其(qi)短(duan)路(lu)相(xiang)接(jie),應(ying)急(ji)使(shi)用(yong)。但(dan)不(bu)能(neng)長(chang)期(qi)使(shi)用(yong),因(yin)短(duan)路(lu)相(xiang)接(jie)後(hou)常(chang)常(chang)會(hui)增(zeng)中(zhong)電(dian)路(lu)的(de)發(fa)熱(re)量(liang),有(you)可(ke)能(neng)燒(shao)毀(hui)其(qi)他(ta)的(de)電(dian)路(lu)元(yuan)件(jian),待(dai)有(you)條(tiao)件(jian)時(shi)必(bi)須(xu)立(li)即(ji)更(geng)換(huan)損(sun)壞(huai)的(de)元(yuan)件(jian),以(yi)防(fang)出(chu)現(xian)新(xin)的(de)故(gu)障(zhang)。
7、補充
低壓液壓油管損壞後,可用其他管材使其恢複原有長度,以方便應急搶修。例如,液壓挖掘機或南京Atlas生sheng產chan的de全quan液ye壓ya鑿zao岩yan台tai車che,由you於yu長chang期qi使shi用yong使shi油you管guan老lao化hua或huo被bei磨mo損sun,導dao致zhi油you管guan破po裂lie而er又you無wu法fa堵du住zhu時shi,在zai沒mei有you備bei管guan更geng換huan時shi,可ke將jiang其qi損sun壞huai的de部bu分fen剪jian下xia,將jiang塑su料liao管guan或huo橡xiang膠jiao管guan等deng套tao在zai油you管guan的de兩liang端duan固gu牢lao、導通即可。
8、工程機械在作業或行駛中,若電路或液壓係統損壞時,可將其損壞的部分斷開、暫zan不bu使shi用yong。如ru發fa動dong機ji起qi動dong係xi統tong某mou處chu的de導dao線xian搭da鐵tie放fang電dian,一yi時shi又you無wu法fa排pai除chu,可ke將jiang其qi正zheng極ji懸xuan空kong斷duan電dian,隻zhi給gei點dian火huo係xi供gong電dian,以yi便bian急ji救jiu。若ruo液ye壓ya係xi統tong的de幾ji個ge並bing聯lian分fen支zhi回hui路lu中zhong某mou一yi個ge出chu現xian故gu障zhang,此ci時shi可ke拆chai掉diao其qi進jin油you管guan並bing用yong堵du頭tou封feng住zhu,這zhe樣yang,其qi他ta的de分fen支zhi回hui路lu仍reng可ke繼ji續xu工gong作zuo,待dai作zuo業ye完wan畢bi時shi及ji時shi修xiu理li。
9、替代
當dang工gong程cheng機ji械xie某mou一yi零ling部bu件jian損sun壞huai使shi其qi不bu能neng工gong作zuo時shi,可ke用yong車che上shang暫zan不bu影ying響xiang工gong作zuo的de其qi它ta零ling部bu件jian或huo就jiu地di取qu材cai製zhi造zao的de零ling部bu件jian來lai代dai替ti,但dan這zhe種zhong維wei修xiu方fang法fa使shi工gong程cheng機ji械xie性xing能neng恢hui複fu得de較jiao差cha,通tong常chang隻zhi在zai其qi空kong載zai運yun行xing時shi采cai用yong。例li如ru,小xiao型xing挖wa掘jue機ji或huo6135型柴油機的風扇皮帶,在短時間內可用膠帶、背包用編織帶等來代替。
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