luntaishiqizhongjiyongzisuojiansujirunhuafangshigaishan。dandangliangzhuimiandejiechumianjixiaodaomouchengdushi，zisuojiansujiwolundedonglijiuwufawanquanchuandigeiyapan
，cishiliangzhuimiankaishidahua，fenxiqiyuanyin
，shiliangzhuimiandeyichangmosunzaochengde
，suoyikexuedixuanyongrunhuahuayijizhunquedishiyongrunhuayou，jiukeyijianshaoliangzhuimianzhijiandemosun，yanchang傘齒輪減速機使用壽命，降低壓盤故障打滑的頻率。 gaizisuosifujiansujicaiyongshitonggangpipeidezisuomocafu，gongzuoguochengzhonghuiqinshibingjiajuzisuodemosun
，zhishiyouyezhonghanyoudaliangdetongxie，zaiqizhongjichaofuhegongzuoliangzhuimiandahuashi，zhexietongzazhijiuhuisuiyouyetongguoyapanshangdeyoucaojinrutongwolunhegangyapandemocamianzhijian，xingchengmoliaomosun，congerjiajuleliangmiandemosun。zisuojiansujidezisuoshiduiyoutonghejinwolunhegangwoganzuchengdemocafu，shijiaocuozhouchilunchuandongdeleixingzhi,極限力矩限製器是由銅蝸輪、鋼gang壓ya盤pan和he壓ya簧huang組zu成cheng，是shi該gai自zi鎖suo減jian速su機ji的de過guo載zai保bao護hu裝zhuang置zhi，銅tong蝸wo輪lun和he鋼gang壓ya盤pan是shi麵mian與yu麵mian接jie觸chu的de摩mo擦ca副fu，起qi重zhong機ji超chao負fu荷he工gong作zuo時shi，兩liang個ge麵mian之zhi間jian是shi通tong過guo產chan生sheng相xiang對dui運yun動dong——打滑來實現保護的，這種麵接觸型的銅鋼摩擦副對潤滑滑的要求對潤滑油的要求非常苛刻。針對自鎖銅鋼匹配摩擦副的材質、摩擦形式和運行前提，考慮到齒輪減速機完(wan)全(quan)是(shi)滑(hua)移(yi)摩(mo)擦(ca)，運(yun)行(xing)速(su)度(du)相(xiang)對(dui)較(jiao)低(di)，負(fu)荷(he)較(jiao)重(zhong)，輕(qing)易(yi)造(zao)成(cheng)磨(mo)損(sun)等(deng)特(te)點(dian)
，家(jia)研(yan)製(zhi)開(kai)發(fa)了(le)專(zhuan)用(yong)的(de)潤(run)滑(hua)油(you)，不(bu)是(shi)采(cai)用(yong)硫(liu)型(xing)添(tian)加(jia)劑(ji)作(zuo)為(wei)極(ji)壓(ya)抗(kang)磨(mo)劑(ji)
，而(er)是(shi)加(jia)入(ru)了(le)摩(mo)擦(ca)改(gai)進(jin)劑(ji)、高效油性添加劑、高效油性添加劑等，來降低摩擦因數、增強油膜厚度、進步傳動效率，保證自鎖減速機自鎖良好的潤滑狀況。

起重機的旋轉工作是由電機帶動自鎖減速機，動力經極限力矩限製器帶動小齒輪，再由小齒輪繞回轉支撐的大齒輪轉運實現的。 輪(lun)胎(tai)式(shi)起(qi)重(zhong)機(ji)是(shi)利(li)用(yong)輪(lun)胎(tai)式(shi)底(di)盤(pan)行(xing)走(zou)的(de)動(dong)臂(bi)旋(xuan)轉(zhuan)起(qi)重(zhong)機(ji)，是(shi)把(ba)起(qi)重(zhong)機(ji)構(gou)安(an)裝(zhuang)在(zai)加(jia)重(zhong)型(xing)輪(lun)胎(tai)和(he)輪(lun)軸(zhou)組(zu)成(cheng)的(de)特(te)製(zhi)底(di)盤(pan)上(shang)的(de)種(zhong)全(quan)回(hui)轉(zhuan)式(shi)起(qi)重(zhong)機(ji)。起(qi)重(zhong)機(ji)在(zai)負(fu)荷(he)範(fan)圍(wei)內(nei)工(gong)作(zuo)時(shi)，極(ji)限(xian)力(li)矩(ju)限(xian)製(zhi)器(qi)的(de)鋼(gang)壓(ya)盤(pan)是(shi)通(tong)過(guo)壓(ya)簧(huang)壓(ya)緊(jin)在(zai)蝸(wo)輪(lun)的(de)內(nei)錐(zhui)麵(mian)上(shang)，動(dong)力(li)經(jing)由(you)R係列減速器中蝸輪內側麵傳遞給壓盤，來實現起重的正反轉工作，此時蝸輪內側的錐麵和壓盤外側的錐麵的接觸麵積是完全吻合或者90%以上是吻合的。 故障分析

，從起重機旋轉部門的自鎖減速機的故障情況來看
，主要原因是壓盤打滑，壓盤打滑分兩種:guozaidahuaheguzhangdahua，guozaidahuashiqizhongjichaofuhegongzuoshi，wolundeneizhuimianheyapandewaizhuimianliangmianzhijianchanshengxiangduiyundong，zheshijixianlijuxianzhiqizaiqibaohuzuoyong
，shuzhengchangxianxiang
，dandangqizhongjizaizhengchanggongzuoguochengzhongwufashixianzhengfanzhuan，cishiyapanfanqidedahuajiushiguzhangdahua。ciwai，yinweiluntaiqizhongjiyongzisuojiansujishiyongdecheliangchilunyou，zai100攝氏度時的黏度值為15-19mm/s,僅相稱於40攝氏度的黏度值200mm/s左右
，遠遠不能知足G係列減速機自鎖傳動滑動速度大
、油膜形成難題，、發燒大等工況要求，也造成工作過程中磨損加劇。http://www.baisuixuetai.com.cn/product/list-wolunwoganjiansuji-cn.html