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機(ji)械密(mi)封利用機(ji)械方式(shi)傳(chuan)(chuan)遞動(dong)(dong)(dong)(dong)力(li)和(he)運動(dong)(dong)(dong)(dong)的傳(chuan)(chuan)動(dong)(dong)(dong)(dong),機(ji)械傳(chuan)(chuan)動(dong)(dong)(dong)(dong)在機(ji)械工程(cheng)中(zhong)應(ying)用非常廣(guang)泛(fan),有多(duo)種形式(shi),主要包括皮(pi)帶(dai)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒(chi)輪(lun)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、鏈傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、蝸桿蝸輪(lun)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒(chi)輪(lun)齒(chi)條傳(chuan)(chuan)動(dong)(dong)(dong)(dong)和(he)螺旋傳(chuan)(chuan)動(dong)(dong)(dong)(dong)...