輪胎是輪式車輛的重要組成部分,其技術狀況直接影響輪式車輛的牽引性、通過性、平穩性、安全性、舒適性和經濟性。據統計,輪胎的維修費用約占整台車輛正常維修費用的15%。分析輪胎非正常磨損的原因並采取相應的對策,對防止輪胎非正常磨損、延長使用壽命、節約成本、提(ti)高(gao)其(qi)使(shi)用(yong)效(xiao)益(yi)和(he)保(bao)證(zheng)安(an)全(quan)作(zuo)業(ye)等(deng)都(dou)有(you)現(xian)實(shi)意(yi)義(yi)。本(ben)文(wen)通(tong)過(guo)分(fen)析(xi)輪(lun)胎(tai)非(fei)正(zheng)常(chang)磨(mo)損(sun)的(de)原(yuan)因(yin),提(ti)出(chu)了(le)若(ruo)幹(gan)延(yan)長(chang)輪(lun)胎(tai)使(shi)用(yong)壽(shou)命(ming)的(de)措(cuo)施(shi),供(gong)各(ge)位(wei)用(yong)戶(hu)參(can)考(kao)實(shi)踐(jian),以(yi)節(jie)約(yue)成(cheng)本(ben),保(bao)護(hu)機(ji)器(qi),獲(huo)得(de)更(geng)好(hao)的(de)經(jing)濟(ji)效(xiao)益(yi)。
輪胎使用過程中因各種因素而造成的非正常磨損,是令廣大司機朋友頭疼的事情。有輪胎氣壓的過高、過低,超負荷作業、四輪定位不良、以及操作手駕駛技術不熟練導致的野蠻操作、輪lun胎tai的de選xuan配pei和he安an裝zhuang的de不bu合he理li以yi及ji外wai部bu堅jian硬ying物wu的de損sun害hai等deng,都dou會hui減jian少shao輪lun胎tai的de使shi用yong壽shou命ming。如ru何he有you效xiao規gui避bi這zhe些xie非fei正zheng常chang磨mo損sun,就jiu需xu要yao做zuo好hao以yi下xia這zhe些xie方fang麵mian的de工gong作zuo:
首shou先xian,嚴yan格ge遵zun守shou輪lun胎tai充chong氣qi標biao準zhun,充chong氣qi後hou應ying檢jian查zha各ge部bu位wei是shi否fou漏lou氣qi,並bing應ying定ding時shi檢jian查zha輪lun胎tai氣qi壓ya,確que保bao符fu合he標biao準zhun。養yang成cheng使shi用yong氣qi壓ya表biao測ce量liang氣qi壓ya的de習xi慣guan,不bu可ke用yong肉rou眼yan判pan斷duan。保bao證zheng輪lun胎tai有you一yi定ding的de彈dan性xing,在zai承cheng受shou的de規gui定ding的de負fu荷he時shi,使shi其qi變bian形xing不bu超chao過guo規gui定ding範fan圍wei,保bao證zheng車che輛liang在zai行xing駛shi中zhong具ju有you良liang好hao的de穩wen定ding性xing和he舒shu適shi性xing。備bei胎tai的de氣qi壓ya要yao充chong的de相xiang對dui高gao一yi些xie,以yi免mian日ri久jiu跑pao氣qi。
其次,要正確選配和安裝輪胎,並按輪胎規格配用相應內胎。同一機械上裝配的輪胎應保證同一品牌、同一結構和同一性能。如果這一點不能做到,應該在同一軸上裝配同一品牌、同一規格、同一花紋和類型相同的輪胎;換新輪胎時,應做到整車或同軸同換;帶有方向性的花紋輪胎,應按照規定的滾動方向安裝;換用新輪胎時,應將新輪胎裝在前輪上,修理過的輪胎裝在後輪上。為確保行車安全,翻新的輪胎不準作轉向輪(前輪)使用。
第三,定期進行輪胎換位。車輛行駛一段時間後,前、houluntaizaipilaohemosunchengdushangjiuyousuobutong,yinciyinggaianguidingjishihuanwei。huanluntaiyoujiaochafahexunhuanfaliangzhong。jiaochahuanweifashiyongyujingchangzaigongxingjiaodadelumianshangxingshidecheliang,erxunhuanhuanfashiyongyujingchangzaijiaopingtandedaolushangxingshidecheliang。
第四,還要控製輪胎溫度,車輛在行駛過程中,輪胎因摩擦、變形而產生熱量,使輪胎內部的溫度、qiyashenggao。dangluntaiwenduhengaoshi,bunengcaiyongfangqijiangyadefangfa,gengbunenggeiluntaiposhuijiangwen,yimianjiasuluntaidesunhuai。yingzaiyinliangdifangtingchexiuxi,dailuntaiwendujiangdihoufangkejixuxingshi。cheliangtuzhongtingchehedaoxianchang,yaoyangchenganquanhuaxingdetingchexiguan。yaoxuanzepingzheng、ganjinghewuyouwudedimiantingfang,meitiaoluntaidouyaopingwenluodi,youqishicheliangzhuangzaiguoye,gengyinggaizhuyixuanhaotingfangdidian,biyaoshijianghoulundingqi。dangcheliangchangshijiantingyongshi,yinggaiyongmukuaijiangchejiadingzhu,yijianqingluntaidefuhe;輪胎沒有氣壓時不能就地停放,應將車輪頂起。
第五,輪胎應該避免存放在陽光、油類、酸類、易燃物及化學腐蝕品附近。所有的輪胎都應存儲在冷卻、幹燥和黑暗的室內,輪胎應立放,嚴禁平放、堆疊或串心懸掛。存放期不得超過三年。內胎如需單獨存放,應充以適量的空氣,不得折疊、平放或堆疊。不單獨存放時,需放在外胎內,並適量充氣。
此外,在冬季嚴寒地區,由於氣溫低,輪胎的橡膠脆性變大、danxingxiajiang,cheliangguoyehuochangshijiantingfanghouzhongxinxingshishi,qibuyingmantailiheqitabanyipingwenqibu,toujigongliyaodisuxingshi,dailuntaiwendushangshenghouzaizhengchangxingshi。ruocheliangzaibingmianshangtingshileyiduanshijian,jiedibuweikenengbeidongjie,qibushixugewaixiaoxin,fangzhitaimianbeisilie。cheliangzaiyanhandiquchangshijianlutiantingfangshi,weifangzhiluntaiyudimiandongzhu,yingzailuntaixiamiandianshangmubanhuoshazi。
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