發(fā)布時間：2018-08-11 09:31

【摘要】：從大型滑履磨夾板磨損的現(xiàn)狀及對磨機(jī)運(yùn)行的影響入手,剖析夾板磨損的力學(xué)機(jī)理,提出了解決夾板磨損問題的自定位滑履軸承結(jié)構(gòu)設(shè)計(jì);通過力學(xué)平衡實(shí)例解算,解決了自定位滑履軸承設(shè)計(jì)的關(guān)鍵技術(shù)—滑履托瓦傾角的確定;運(yùn)用比照法對自定位滑履軸承的設(shè)計(jì)技術(shù)進(jìn)行效益評估,得出結(jié)論:采用小錐角自定位滑履軸承,從根本上避免磨體軸向力引起的夾板磨損和磨體竄動,解決滑履磨不宜使用斜齒輪傳動的問題,提高斜齒輪傳動在滑履磨上傳動平穩(wěn)性和承載能力,提高粉磨效益。
[Abstract]:Starting from the present situation of wear of large sliding shoes and its influence on mill operation, the mechanical mechanism of splint wear is analyzed, and the structural design of self-positioning sliding shoe bearing is put forward to solve the problem of splint wear, and the calculation is carried out through an example of mechanical balance. The key technology of the design of the self-positioning sliding shoe bearing is solved, which is the determination of the inclination angle of the slide shoe bearing, the benefit evaluation of the design technology of the self-positioning sliding shoe bearing is carried out by using the method of comparison, and the conclusion is drawn that the small cone angle self-positioning sliding shoe bearing is adopted. The wear of splint and the movement of grinding body caused by axial force of grinding body are avoided fundamentally, the problem that helical gear transmission should not be used in sliding shoe grinding is solved, the smoothness and bearing capacity of helical gear drive on sliding shoe grinding are improved, and the grinding benefit is improved.
【作者單位】： 江蘇鵬飛集團(tuán)股份有限公司;
【基金】：國家火炬計(jì)劃項(xiàng)目資助(編號:2010GH050609;2013GH050513)
【分類號】：TH133.3;TH132.41

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本文編號：2176598