蝸輪蝸桿減速機測試工藝

文章出處：admin 人氣：發表時間：2019-10-28 11:49

蝸(gua)輪(lun)(lun)蝸(gua)桿減速機(ji)測試工藝。蝸(gua)輪(lun)(lun)蝸(gua)輪(lun)(lun)減速機(ji)在正式投產之前，有必要(yao)先(xian)進行內部(bu)簡單的測試，對于產品的優化和(he)結構(gou)原理的了解帶來了很大幫(bang)助，下面對其(qi)中些主(zhu)要(yao)性(xing)能檢測工藝作個簡單的介紹。

摩(mo)擦(ca)轉矩(ju)測(ce)(ce)試(shi)(shi)(shi)：測(ce)(ce)試(shi)(shi)(shi)RV減速機(ji)（含電(dian)機(ji)）的(de)摩(mo)擦(ca)轉矩(ju)是(shi)否滿(man)足要(yao)求(qiu)。工(gong)具采用扭矩(ju)扳手(shou)BME-006.測(ce)(ce)試(shi)(shi)(shi)要(yao)求(qiu)摩(mo)擦(ca)轉矩(ju)大(da)(da)值小于0.6N.M.測(ce)(ce)試(shi)(shi)(shi)過(guo)程(cheng)：將(jiang)蝸輪(lun)蝸桿(gan)減速機(ji)（含電(dian)機(ji)）輸出(chu)軸(zhou)（即蝸輪(lun)軸(zhou)）豎直向上，并(bing)固定(ding)RV減速機(ji)。將(jiang)摩(mo)擦(ca)轉矩(ju)測(ce)(ce)試(shi)(shi)(shi)工(gong)件(jian)安裝在(zai)輸出(chu)軸(zhou)上，將(jiang)扭矩(ju)扳手(shou)聯接在(zai)摩(mo)擦(ca)轉矩(ju)測(ce)(ce)試(shi)(shi)(shi)工(gong)裝件(jian)上，勻速正反(fan)轉三次，記(ji)錄測(ce)(ce)試(shi)(shi)(shi)過(guo)程(cheng)中(zhong)的(de)大(da)(da)值。空(kong)程(cheng)測(ce)(ce)試(shi)(shi)(shi)：測(ce)(ce)試(shi)(shi)(shi)蝸輪(lun)蝸桿(gan)減速機(ji)空(kong)程(cheng)是(shi)否滿(man)足要(yao)求(qiu)，工(gong)具采用百分(fen)表，測(ce)(ce)試(shi)(shi)(shi)空(kong)程(cheng)不大(da)(da)于24arcmin.測(ce)(ce)試(shi)(shi)(shi)過(guo)程(cheng)：將(jiang)蝸輪(lun)蝸桿(gan)減速機(ji)與測(ce)(ce)試(shi)(shi)(shi)工(gong)裝件(jian)相連接，并(bing)將(jiang)它們(men)固定(ding)在(zai)虎鉗(qian)上，輸出(chu)軸(zhou)上的(de)工(gong)裝件(jian)旋轉至水平，把(ba)百分(fen)表表頭放在(zai)工(gong)裝50毫米處(chu)，固定(ding)蝸輪(lun)蝸桿(gan)減速機(ji)輸入軸(zhou)，上下撥(bo)動輸出(chu)軸(zhou)，記(ji)錄百分(fen)表數值變化量，并(bing)根(gen)據(ju)公(gong)式計算出(chu)RV減速機(ji)空(kong)程(cheng)。

RV減速機，NMRV減速機,渦輪渦桿減速機

輸(shu)(shu)出(chu)(chu)軸(zhou)測(ce)試(shi)(shi)(shi)(shi)：測(ce)試(shi)(shi)(shi)(shi)RV減速(su)機(ji)軸(zhou)向(xiang)間(jian)隙(xi)與徑向(xiang)圓(yuan)跳動(dong)是否滿(man)足要(yao)求(qiu)。工具采(cai)用(yong)千(qian)分(fen)(fen)表，測(ce)試(shi)(shi)(shi)(shi)結果(guo)應滿(man)足精密(mi)要(yao)求(qiu)，徑向(xiang)圓(yuan)跳動(dong)不大(da)于(yu)(yu)0.03毫(hao)米(mi)，軸(zhou)向(xiang)間(jian)隙(xi)不大(da)于(yu)(yu)0.1毫(hao)米(mi)。測(ce)試(shi)(shi)(shi)(shi)過程：將蝸(gua)輪蝸(gua)桿減速(su)機(ji)水平(ping)緊(jin)固于(yu)(yu)支(zhi)架上(shang)，把千(qian)分(fen)(fen)表觸(chu)(chu)頭(tou)水平(ping)地(di)置放于(yu)(yu)輸(shu)(shu)出(chu)(chu)軸(zhou)端(duan)面（平(ping)行于(yu)(yu)軸(zhou)心線），并在斜齒輪減速(su)機(ji)軸(zhou)伸端(duan)施加個軸(zhou)向(xiang)力(li)記(ji)下千(qian)分(fen)(fen)表讀數(shu)，在相反方向(xiang)上(shang)施加個同樣大(da)小的(de)軸(zhou)向(xiang)力(li)，再(zai)記(ji)下千(qian)分(fen)(fen)表讀數(shu)，兩(liang)次讀數(shu)之差即為軸(zhou)向(xiang)間(jian)隙(xi)。輸(shu)(shu)出(chu)(chu)軸(zhou)徑向(xiang)圓(yuan)跳動(dong)的(de)檢(jian)查：將蝸(gua)輪蝸(gua)桿減速(su)機(ji)與電(dian)機(ji)連接，水平(ping)安(an)裝(zhuang)于(yu)(yu)試(shi)(shi)(shi)(shi)驗支(zhi)架上(shang)并運轉，用(yong)千(qian)分(fen)(fen)表觸(chu)(chu)頭(tou)在距軸(zhou)端(duan)2毫(hao)米(mi)-3毫(hao)米(mi)處，測(ce)出(chu)(chu)該處徑向(xiang)圓(yuan)跳動(dong)。

外殼防(fang)(fang)護(hu)等(deng)(deng)測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)：檢(jian)(jian)測(ce)(ce)(ce)(ce)RV減(jian)(jian)(jian)速(su)(su)(su)機(ji)是否(fou)滿足IP54防(fang)(fang)護(hu)等(deng)(deng)要求(qiu)。工具(ju)采(cai)用防(fang)(fang)塵試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)箱(xiang)、標(biao)準(zhun)(zhun)(zhun)噴(pen)(pen)嘴(zui)(zui)。測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)要求(qiu)防(fang)(fang)塵試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)后(hou)蝸(gua)輪蝸(gua)桿減(jian)(jian)(jian)速(su)(su)(su)機(ji)仍然能正(zheng)常(chang)運行(xing)，防(fang)(fang)水(shui)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)后(hou)，RV減(jian)(jian)(jian)速(su)(su)(su)器應符合標(biao)準(zhun)(zhun)(zhun)規定(ding)的具(ju)體要求(qiu)。測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)過(guo)程：將(jiang)RV減(jian)(jian)(jian)速(su)(su)(su)機(ji)按正(zheng)常(chang)工作(zuo)位置(zhi)放入試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)箱(xiang)內，實(shi)驗(yan)(yan)(yan)時(shi)按照要求(qiu)盛(sheng)有(you)懸浮狀態的滑石粉，試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)持續(xu)8小時(shi)，試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)后(hou)對蝸(gua)輪蝸(gua)桿減(jian)(jian)(jian)速(su)(su)(su)機(ji)進(jin)(jin)行(xing)檢(jian)(jian)測(ce)(ce)(ce)(ce)，將(jiang)標(biao)準(zhun)(zhun)(zhun)噴(pen)(pen)嘴(zui)(zui)與(yu)被測(ce)(ce)(ce)(ce)RV減(jian)(jian)(jian)速(su)(su)(su)機(ji)表面相距約3米，按規定(ding)的水(shui)流(liu)量，從實(shi)際可能的各個(ge)方向(xiang)(xiang)向(xiang)(xiang)減(jian)(jian)(jian)速(su)(su)(su)箱(xiang)噴(pen)(pen)水(shui)3分(fen)鐘(zhong)，試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)后(hou)按規定(ding)對蝸(gua)輪蝸(gua)桿減(jian)(jian)(jian)速(su)(su)(su)機(ji)進(jin)(jin)行(xing)檢(jian)(jian)測(ce)(ce)(ce)(ce)。高(gao)速(su)(su)(su)測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)：測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)RV減(jian)(jian)(jian)速(su)(su)(su)機(ji)在高(gao)速(su)(su)(su)條件下運行(xing)情況。工具(ju)采(cai)用高(gao)速(su)(su)(su)測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)臺架。測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)要求(qiu)在高(gao)速(su)(su)(su)條件下，蝸(gua)輪蝸(gua)桿減(jian)(jian)(jian)速(su)(su)(su)機(ji)功(gong)能保持正(zheng)常(chang)；測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)過(guo)程：高(gao)速(su)(su)(su)測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)工件裝在測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)臺架上，將(jiang)測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)假軸(zhou)與(yu)電(dian)(dian)機(ji)輸出軸(zhou)用聯(lian)軸(zhou)器聯(lian)接，將(jiang)減(jian)(jian)(jian)速(su)(su)(su)機(ji)（不含電(dian)(dian)機(ji)）安裝在假軸(zhou)上，并固定(ding)好RV減(jian)(jian)(jian)速(su)(su)(su)機(ji)，啟動(dong)冷卻水(shui)系統，開啟電(dian)(dian)機(ji)，逐(zhu)漸調整轉速(su)(su)(su)到10000轉/分(fen)，持續(xu)運轉1小時(shi)，結束后(hou)記錄溫度，并檢(jian)(jian)查減(jian)(jian)(jian)速(su)(su)(su)機(ji)功(gong)能是否(fou)正(zheng)常(chang),反向(xiang)(xiang)運行(xing)，記錄測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)數據(ju)

RV減(jian)速(su)機，NMRV減(jian)速(su)機,渦輪渦桿減(jian)速(su)機

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