国产日韩欧美另类_99久久精品欧美日韩精品_全网更新最快的在线影视网站_不满18勿看的1000视频_久久大香萑太香蕉tv_波多野结衣99精品视频在线_精品丝袜国产自在线拍a∨婷婷_美国十次狠狠色综合a v_国产无遮挡又黄又爽高清视_av中文在线观看

Welcome to the official website of Qingdao Hezhong Machinery Manufacturing Co., Ltd.!
  1. Home > News > company news

Common faults and treatment methods of loader drive axle

Date:2021-03-02 18:26:12 Hits:

The drive axle of the loader has a large output torque, a complex structure, and is prone to failures. The causes, phenomena and treatment methods of common failures are now introduced.


1. Abnormal sound. The reason for the sound of the drive axle is more complicated. If the quality of the parts is not qualified, the main transmission assembly is not adjusted properly, and the wear is excessive, it will cause the loader to make a noise during work.


(1) The noise caused by improper gear meshing clearance. For example, if the teeth with too large meshing gap collide with each other, the sound will be an unrhythmic "gawking and gawking" sound; if the meshing gap is too small, the teeth will squeeze each other, and the sound will be a continuous "coughing" sound with accompanying sound. Heat; when the meshing gap is uneven, the sound is a rhythmic "hard" sound. In severe cases, the drive axle will swing. The treatment method is to remove the main transmission mechanism and re-adjust the meshing gap of the gears.


(2) The sound of improper bearing clearance. If the bearing clearance is too small, the sound will be a continuous sound of "纓……"; when the bearing clearance is too large, a messy "ha la, ha la" sound will be emitted. The treatment method is to remove the main transmission mechanism and re-adjust the bearing clearance.


(3) Differential noise: If the planetary gear and the cross shaft are stuck, it will make a "crack, crack" sound, and it usually occurs when turning; the sound of poor planetary gear meshing is more complicated, and when the machine is traveling in a straight line , Is the sound of "Um...", and the higher the speed of the machine, the louder the noise, and there will be a "chuckle, chuckle" sound when turning. The treatment method is to remove the main transmission mechanism and replace the cross shaft or planetary gear.


2. overheat. For example, after the machine is running or operating for a period of time, if you touch the axle housing, if it feels very hot, the drive axle is overheated. The main reason is that the bearing clearance and gear meshing clearance are too small and the lack of lubricating oil. The treatment method is to first check whether there is a lack of lubricating oil. If there is no shortage of oil, the main drive should be removed to check and adjust the bearing clearance or gear meshing clearance.


3. Oil spill. Oil leakage is when the machine is operating or parked, there is gear oil seeping out at the junction of the main drive and the axle housing and the inner side of the wheel reducer. Oil leakage at the joint between the main drive and the axle housing is caused by loose bolts or damaged asbestos paper gaskets; oil leakage on the inside of the wheel reducer is mainly caused by the damage of the double-port skeleton oil seal or the "O" seal ring. The treatment method is to replace the double-lip skeleton oil seal or asbestos paper pad.


隨便看看
白丝jk自慰网站 | 国产AV乱伦无码 | 国产东北久久一级毛卡片樱花影视 | 亚洲精美视频在线 | 91精品国产综合久久久久久久-百度 | 国产成人精品无码 | 东京热无码黑人双泬中出 | 女人毛片A毛片久久人人 | 国产精品无码免费一级毛住A | 人人妻人人澡人人爽久久av | 精品无码人妻一区二区三区,精品动漫 | 亚洲国产日韩精品二三四区竹菊 | a级黄片在线免费观看 | www.17c路com| 女主播深夜激情在线观看 | 亚洲无码视频在线观看免费 | 秀秀视频在线观看免费 | 高跟鞋白丝芭蕾舞亚洲AV无码 | yy6080午夜理论片成人 | www.婷婷五月天.com | 国产日本传媒第一页 | 成人做爰黄AA片啪啪声 | 国产人成一区二区三区影院 | 影音先锋中文字幕在线观看 | 成一区二区三区一本大道久久a久 | 黄色A片无码视屏 | 午夜欧美久久88 | 影音先锋中文字幕在线 | 娇小中国vs黑人大洋吊视频 | 精品3D肉动漫A片在线 | 裸体交性BBBBBBBBB | 久久久精品人妻一区二区三区潮 | 久久久91精品国产一区二区三区 | 亚洲午夜精品成人A片在线观看 | 国产老熟妇精品91沙发 | 福利姬国产在线观看 | 无码人妻一区二区三区线花季转件 | 国产高清无码自拍 | 成人 禁免费国产在线观看久夜 | 欧美寡妇大战黑人一级毛片 | 日本三级强伦轩中文字幕高清 |