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Introduction of FAG bearings four demolition methods  

2012-09-13 11:22:26|  分类: 技术 |  标签: |举报 |字号 订阅

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第一种:推压法 用压力机推压fag轴承,即平稳又可靠,还不损伤机器和轴承屏蔽机房。压力机有液压式,手动推压或机械式压力机推压。
First type: push press push FAG bearing used in law, that is smooth and reliable, does not damage the machine and bearing shield rooms. Hydraulic pressure machine, push of manually pushing or mechanical presses.
第二种:敲击法 敲击力一般加在fag轴承内圈,不应把敲击力加在轴承的动弹体和保持架上,这种方法简单易行,但是容易损伤轴承,当fag轴承位于轴的末端时,用小于fag轴承内径的铜棒或其它软金属材料抵住轴端,fag轴承下部加垫块,用手锤轻小扣击,即可拆下。
Second species: percussion law percussion force General plus in FAG bearing within ring, does not should to percussion force plus in bearing of move body and maintained frame Shang, this method simple easy line, but easy injury bearing, dang FAG bearing is located in axis of ends Shi, with is less than FAG bearing diameter of copper rod or other soft metal arrived live axis end, FAG bearing lower plus pad block, with Bishop light small buckle-click, can split Xia.
第三种:热拆法 用于拆卸紧配合的fag轴承。先将加热至一百度左右的机油用油壶浇注在待拆的fag轴承上,待轴承圈受热膨胀后,即可用拉具将fag轴承拉出。
Third: hot-split method is used to remove the tight fit of FAG bearings. First heated to 100 degrees around the oil pot with oil pouring on the FAG bearings to be removed until heated after swelling of the bearing rings, you can use the pulling pull the FAG bearings.
第四种:拉出法 采用专门拉具,拆卸时,只要旋转手柄,自润滑轴承就会被慢慢拉出来。拆卸fag轴承外圈时,拉具两脚弯角应向外张开;拆卸轴承内圈时,拉具两脚应向内,卡于fag轴承内圈端面上。
Fourth: pull out method using specialized pulling, demolition works, as long as the rotation handle, self-lubricating bearings are slowly pulled out. When removing FAG bearing outer ring, pulling two-pin bends should be open to the outside; when removing the bearing inner ring, pulling within two feet should be, cards on the fag bearing inner ring side face.
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