從生產實踐可以發現回轉窯在正常運轉中,窯體上的中間滾圈常會在上下擋輪之間往複遊動,俗稱竄動,這是什麼原因呢?
youyuhuizhuanyaoyaotidexieduduimouyitaiyaolaijiangjibenshangshigudingbubiande,tuolunzaimeiyouteshuqingkuangshiyeshibujingchangtiaozhengde,suoyiyaotizhouxiangcuandongzhuyaoshigunquanyutuolunjiechubiaomianzhijiandemocalifashengbianhuaeryinqide。congmocalilunkezhi,mocalidengyuzhengyaliyumocaxishuzhichengji,ergunquanyutuolunzhijiandemocaxishushijingchangdizaifashengbianhuade。tasuizhegunquanyutuolunbenshendemosun、接觸表麵的潤滑狀態、窯速的快慢、氣qi溫wen的de變bian化hua及ji風feng水shui塵chen土tu等deng的de影ying響xiang,其qi數shu值zhi會hui發fa生sheng變bian化hua,從cong而er改gai變bian摩mo擦ca力li的de大da小xiao,破po壞huai窯yao的de相xiang對dui平ping衡heng狀zhuang態tai。摩mo擦ca係xi數shu增zeng大da就jiu會hui使shi窯yao上shang竄cuan,否fou則ze相xiang反fan。例li如ru,當dang天tian氣qi刮gua風feng時shi,飛fei揚yang的de塵chen土tu就jiu會hui落luo在zai托tuo輪lun表biao麵mian上shang,使shi滾gun圈quan與yu托tuo輪lun接jie觸chu表biao麵mian間jian的de摩mo擦ca係xi數shu增zeng大da,會hui使shi窯yao體ti向xiang上shang竄cuan動dong。此ci外wai由you於yu看kan貨huo操cao作zuo要yao求qiu開kai快kuai車che時shi,對dui於yu表biao麵mian有you油you潤run滑hua浸jin人ren冷leng卻que水shui池chi內nei的de托tuo輪lun,其qi表biao麵mian從cong水shui池chi麵mian帶dai上shang的de油you膜mo增zeng厚hou,使shi摩mo擦ca係xi數shu減jian小xiao,會hui使shi窯yao體ti向xiang下xia竄cuan動dong。
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