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制動(dòng)器剎不住負(fù)荷的主要原因有哪些

2015-08-05 18:42:57 admin

焦作制動(dòng)器，聯(lián)軸器，皮帶輪，托輥，電動(dòng)滾動(dòng)，輸送帶

制動(dòng)器剎不住負(fù)荷的主要原因有：

（1）制動(dòng)器的主彈簧張力過(guò)小，彈簧過(guò)松，制動(dòng)器閘皮剎不住閘輪。

（2）制動(dòng)器的制動(dòng)臂拉桿過(guò)長(zhǎng)，使閘瓦與閘輪的間隙過(guò)大。

（3）拉桿系統(tǒng)的活動(dòng)關(guān)節(jié)卡住，閘瓦不能剎住閘輪。

（4）制動(dòng)輪表面有油污，使閘輪打滑。

（5）制動(dòng)器閘皮過(guò)度磨損，使閘瓦壓力不夠。

制動(dòng)器是傳動(dòng)過(guò)程中，最重要的安全部件，因此定期檢測(cè)，維護(hù)是必須養(yǎng)成的好習(xí)慣，同時(shí)，請(qǐng)選購(gòu)大廠正規(guī)產(chǎn)品，以免因小失大。

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