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蝸輪蝸桿減速機測試工藝

文章出(chu)處:admin 人氣:發表時間:2019-10-28 11:49

     蝸輪(lun)蝸桿減(jian)速(su)機測(ce)(ce)試工(gong)藝。蝸輪(lun)蝸輪(lun)減(jian)速(su)機在正式投產之(zhi)前,有必要(yao)(yao)先(xian)進行內(nei)部簡單的(de)(de)測(ce)(ce)試,對(dui)于產品的(de)(de)優化和結構原理的(de)(de)了解(jie)帶來了很大幫(bang)助,下面對(dui)其中些主(zhu)要(yao)(yao)性能檢測(ce)(ce)工(gong)藝作個簡單的(de)(de)介(jie)紹。
摩(mo)擦(ca)轉(zhuan)(zhuan)矩測(ce)試(shi)(shi):測(ce)試(shi)(shi)RV減(jian)速(su)(su)機(ji)(含電機(ji))的摩(mo)擦(ca)轉(zhuan)(zhuan)矩是(shi)否滿足要求(qiu)。工(gong)(gong)(gong)具采(cai)(cai)用扭矩扳(ban)手BME-006.測(ce)試(shi)(shi)要求(qiu)摩(mo)擦(ca)轉(zhuan)(zhuan)矩大值小于(yu)0.6N.M.測(ce)試(shi)(shi)過(guo)(guo)程:將(jiang)蝸輪(lun)(lun)蝸桿減(jian)速(su)(su)機(ji)(含電機(ji))輸出軸(即蝸輪(lun)(lun)軸)豎直向上(shang)(shang),并固定RV減(jian)速(su)(su)機(ji)。將(jiang)摩(mo)擦(ca)轉(zhuan)(zhuan)矩測(ce)試(shi)(shi)工(gong)(gong)(gong)件(jian)安裝(zhuang)在(zai)輸出軸上(shang)(shang),將(jiang)扭矩扳(ban)手聯(lian)接(jie)在(zai)摩(mo)擦(ca)轉(zhuan)(zhuan)矩測(ce)試(shi)(shi)工(gong)(gong)(gong)裝(zhuang)件(jian)上(shang)(shang),勻速(su)(su)正(zheng)反轉(zhuan)(zhuan)三次(ci),記錄(lu)測(ce)試(shi)(shi)過(guo)(guo)程中的大值。空(kong)程測(ce)試(shi)(shi):測(ce)試(shi)(shi)蝸輪(lun)(lun)蝸桿減(jian)速(su)(su)機(ji)空(kong)程是(shi)否滿足要求(qiu),工(gong)(gong)(gong)具采(cai)(cai)用百(bai)分表(biao),測(ce)試(shi)(shi)空(kong)程不(bu)大于(yu)24arcmin.測(ce)試(shi)(shi)過(guo)(guo)程:將(jiang)蝸輪(lun)(lun)蝸桿減(jian)速(su)(su)機(ji)與測(ce)試(shi)(shi)工(gong)(gong)(gong)裝(zhuang)件(jian)相(xiang)連(lian)接(jie),并將(jiang)它(ta)們固定在(zai)虎鉗(qian)上(shang)(shang),輸出軸上(shang)(shang)的工(gong)(gong)(gong)裝(zhuang)件(jian)旋轉(zhuan)(zhuan)至水平,把百(bai)分表(biao)表(biao)頭放在(zai)工(gong)(gong)(gong)裝(zhuang)50毫(hao)米(mi)處,固定蝸輪(lun)(lun)蝸桿減(jian)速(su)(su)機(ji)輸入(ru)軸,上(shang)(shang)下撥動輸出軸,記錄(lu)百(bai)分表(biao)數(shu)值變化量,并根據(ju)公(gong)式計算出RV減(jian)速(su)(su)機(ji)空(kong)程。
 
RV減速機,NMRV減速機,渦輪渦桿減速機 
 
輸出(chu)軸(zhou)測(ce)試(shi):測(ce)試(shi)RV減速機軸(zhou)向(xiang)間隙(xi)與(yu)徑向(xiang)圓(yuan)(yuan)跳(tiao)動是否滿足要求。工具采用(yong)千分(fen)(fen)表,測(ce)試(shi)結果(guo)應滿足精(jing)密(mi)要求,徑向(xiang)圓(yuan)(yuan)跳(tiao)動不大(da)于0.03毫(hao)(hao)(hao)米,軸(zhou)向(xiang)間隙(xi)不大(da)于0.1毫(hao)(hao)(hao)米。測(ce)試(shi)過程:將蝸(gua)輪(lun)蝸(gua)桿減速機水平(ping)(ping)緊固(gu)于支架上,把千分(fen)(fen)表觸頭(tou)水平(ping)(ping)地置(zhi)放于輸出(chu)軸(zhou)端(duan)面(平(ping)(ping)行于軸(zhou)心線),并(bing)在(zai)斜齒(chi)輪(lun)減速機軸(zhou)伸端(duan)施加(jia)(jia)個軸(zhou)向(xiang)力(li)記(ji)(ji)下千分(fen)(fen)表讀數,在(zai)相(xiang)反方向(xiang)上施加(jia)(jia)個同樣大(da)小的(de)軸(zhou)向(xiang)力(li),再記(ji)(ji)下千分(fen)(fen)表讀數,兩次(ci)讀數之差即為軸(zhou)向(xiang)間隙(xi)。輸出(chu)軸(zhou)徑向(xiang)圓(yuan)(yuan)跳(tiao)動的(de)檢查:將蝸(gua)輪(lun)蝸(gua)桿減速機與(yu)電機連(lian)接,水平(ping)(ping)安(an)裝于試(shi)驗支架上并(bing)運轉,用(yong)千分(fen)(fen)表觸頭(tou)在(zai)距軸(zhou)端(duan)2毫(hao)(hao)(hao)米-3毫(hao)(hao)(hao)米處,測(ce)出(chu)該(gai)處徑向(xiang)圓(yuan)(yuan)跳(tiao)動。
外殼防(fang)護(hu)等(deng)測(ce)(ce)(ce)試(shi)(shi):檢(jian)(jian)測(ce)(ce)(ce)RV減(jian)(jian)(jian)(jian)(jian)速(su)(su)(su)(su)機(ji)(ji)是否(fou)滿足(zu)IP54防(fang)護(hu)等(deng)要求(qiu)(qiu)。工(gong)(gong)具(ju)采用防(fang)塵試(shi)(shi)驗(yan)箱(xiang)、標(biao)準(zhun)噴(pen)嘴。測(ce)(ce)(ce)試(shi)(shi)要求(qiu)(qiu)防(fang)塵試(shi)(shi)驗(yan)后蝸(gua)(gua)輪(lun)(lun)蝸(gua)(gua)桿減(jian)(jian)(jian)(jian)(jian)速(su)(su)(su)(su)機(ji)(ji)仍然能(neng)正(zheng)常(chang)(chang)運(yun)(yun)行(xing),防(fang)水(shui)(shui)試(shi)(shi)驗(yan)后,RV減(jian)(jian)(jian)(jian)(jian)速(su)(su)(su)(su)器應符合標(biao)準(zhun)規(gui)定的(de)具(ju)體(ti)要求(qiu)(qiu)。測(ce)(ce)(ce)試(shi)(shi)過(guo)程:將(jiang)RV減(jian)(jian)(jian)(jian)(jian)速(su)(su)(su)(su)機(ji)(ji)按(an)(an)正(zheng)常(chang)(chang)工(gong)(gong)作(zuo)位置放入(ru)試(shi)(shi)驗(yan)箱(xiang)內,實驗(yan)時按(an)(an)照要求(qiu)(qiu)盛有懸浮(fu)狀態(tai)的(de)滑石粉,試(shi)(shi)驗(yan)持(chi)續8小(xiao)時,試(shi)(shi)驗(yan)后對(dui)(dui)蝸(gua)(gua)輪(lun)(lun)蝸(gua)(gua)桿減(jian)(jian)(jian)(jian)(jian)速(su)(su)(su)(su)機(ji)(ji)進(jin)行(xing)檢(jian)(jian)測(ce)(ce)(ce),將(jiang)標(biao)準(zhun)噴(pen)嘴與(yu)被測(ce)(ce)(ce)RV減(jian)(jian)(jian)(jian)(jian)速(su)(su)(su)(su)機(ji)(ji)表面相距約3米,按(an)(an)規(gui)定的(de)水(shui)(shui)流量,從實際(ji)可能(neng)的(de)各個(ge)方向向減(jian)(jian)(jian)(jian)(jian)速(su)(su)(su)(su)箱(xiang)噴(pen)水(shui)(shui)3分(fen)鐘(zhong),試(shi)(shi)驗(yan)后按(an)(an)規(gui)定對(dui)(dui)蝸(gua)(gua)輪(lun)(lun)蝸(gua)(gua)桿減(jian)(jian)(jian)(jian)(jian)速(su)(su)(su)(su)機(ji)(ji)進(jin)行(xing)檢(jian)(jian)測(ce)(ce)(ce)。高(gao)(gao)速(su)(su)(su)(su)測(ce)(ce)(ce)試(shi)(shi):測(ce)(ce)(ce)試(shi)(shi)RV減(jian)(jian)(jian)(jian)(jian)速(su)(su)(su)(su)機(ji)(ji)在(zai)高(gao)(gao)速(su)(su)(su)(su)條件(jian)下運(yun)(yun)行(xing)情(qing)況。工(gong)(gong)具(ju)采用高(gao)(gao)速(su)(su)(su)(su)測(ce)(ce)(ce)試(shi)(shi)臺(tai)架(jia)。測(ce)(ce)(ce)試(shi)(shi)要求(qiu)(qiu)在(zai)高(gao)(gao)速(su)(su)(su)(su)條件(jian)下,蝸(gua)(gua)輪(lun)(lun)蝸(gua)(gua)桿減(jian)(jian)(jian)(jian)(jian)速(su)(su)(su)(su)機(ji)(ji)功能(neng)保持(chi)正(zheng)常(chang)(chang);測(ce)(ce)(ce)試(shi)(shi)過(guo)程:高(gao)(gao)速(su)(su)(su)(su)測(ce)(ce)(ce)試(shi)(shi)工(gong)(gong)件(jian)裝在(zai)測(ce)(ce)(ce)試(shi)(shi)臺(tai)架(jia)上,將(jiang)測(ce)(ce)(ce)試(shi)(shi)假軸(zhou)與(yu)電機(ji)(ji)輸(shu)出軸(zhou)用聯軸(zhou)器聯接,將(jiang)減(jian)(jian)(jian)(jian)(jian)速(su)(su)(su)(su)機(ji)(ji)(不含電機(ji)(ji))安裝在(zai)假軸(zhou)上,并固定好RV減(jian)(jian)(jian)(jian)(jian)速(su)(su)(su)(su)機(ji)(ji),啟動冷卻水(shui)(shui)系統,開(kai)啟電機(ji)(ji),逐(zhu)漸調整轉速(su)(su)(su)(su)到10000轉/分(fen),持(chi)續運(yun)(yun)轉1小(xiao)時,結束后記(ji)錄(lu)溫度,并檢(jian)(jian)查減(jian)(jian)(jian)(jian)(jian)速(su)(su)(su)(su)機(ji)(ji)功能(neng)是否(fou)正(zheng)常(chang)(chang),反向運(yun)(yun)行(xing),記(ji)錄(lu)測(ce)(ce)(ce)試(shi)(shi)數(shu)據
 
RV減速機(ji)(ji),NMRV減速機(ji)(ji),渦(wo)輪渦(wo)桿減速機(ji)(ji) 
 

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