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食(shi)品(pin)研磨(mo)機操(cao)作(zuo)者必(bi)須熟(shu)悉(xi)設(she)備(bei)壹般(ban)結構及(ji)性(xing)能(neng),不(bu)得超(chao)性(xing)能(neng)使用設(she)備(bei)。零件(jian)與磨(mo)具體積(ji)之(zhi)和不(bu)得超(chao)過料(liao)鬥體積(ji)的90%。接(jie)通(tong)電源後(hou),進行(xing)空運(yun)轉,應(ying)運(yun)轉平(ping)穩(wen),無異(yi)常噪(zao)聲。否(fou)則(ze)應停(ting)機檢(jian)查。工(gong)件(jian)研磨(mo)前(qian),必(bi)須將(jiang)工(gong)件(jian)進行(xing)脫(tuo)油去(qu)汙(wu)處理。加工(gong)過程中必(bi)須(xu)根據(ju)工(gong)件(jian)研磨(mo)情況(kuang)適時添(tian)加(jia)研(yan)磨(mo)劑(ji)和控制水的添(tian)加(jia)量。工(gong)作(zuo)完(wan)畢(bi)停(ting)機(ji)時(shi),切斷電源,清掃設(she)備(bei),做好設(she)備(bei)維護(hu)保(bao)養工(gong)作(zuo)。安全操(cao)作(zuo)規程(cheng)開機前(qian),應(ying)檢(jian)查緊固螺釘,檢(jian)查電機(ji)軸等轉(zhuan)動(dong)是否(fou)靈(ling)活(huo)。設(she)備(bei)在運(yun)轉中,發(fa)現(xian)異(yi)常應即(ji)停(ting)車(che)。每隔(ge)6個(ge)月(yue),應(ying)向(xiang)振動電機(ji)或旋轉(zhuan)軸的軸承(cheng)註(zhu)油(you)口加註(zhu)鋰基脂。下班,應切斷(duan)電(dian)源。
食(shi)品(pin)研磨(mo)機空(kong)負荷(he)試(shi)運(yun)轉,主(zhu)機和(he)分析(xi)機轉向正確(que)。主(zhu)機空(kong)負荷(he)試(shi)運(yun)轉按(an)轉向(xiang)要(yao)求,其(qi)運(yun)轉時(shi)間不(bu)少於(yu)1h。主(zhu)機空(kong)負荷(he)運(yun)轉時(shi),應將(jiang)磨(mo)輥裝置用鋼絲繩(sheng)紮(zha)緊,避免(mian)磨輥與磨(mo)環(huan)接(jie)觸(chu)打(da)擊,如(ru)無(wu)條件(jian),亦可(ke)將(jiang)磨(mo)輥裝置拆(chai)卸。主(zhu)機空(kong)負荷(he)試(shi)運(yun)轉應(ying)平穩(wen),潤滑油高溫度(du)不(bu)得超(chao)過800c。溫升(sheng)不(bu)得超(chao)過400c。分析機(ji)大(da)小錐齒(chi)輪(lun)運(yun)轉應(ying)平穩(wen),無不(bu)正常聲(sheng)音,並(bing)保(bao)證油(you)路(lu)暢通(tong)。鼓(gu)風機(ji)應(ying)觀察轉動方向(xiang),不(bu)應(ying)有不(bu)正常聲(sheng)音和振動,滾(gun)動軸承(cheng)高溫度(du)不(bu)得超(chao)過700c,溫升(sheng)不(bu)超(chao)過350c。符(fu)合試運(yun)轉,經(jing)空(kong)負荷(he)試(shi)運(yun)轉證明(ming),各(ge)部件(jian)能(neng)正常工(gong)作(zuo)時(shi),才可(ke)進行(xing)符(fu)合試運(yun)轉。符(fu)合試運(yun)轉時(shi)間不(bu)少於(yu)8h(小(xiao)時(shi))。磨(mo)機工(gong)作(zuo)應(ying)正常,傳(chuan)動部(bu)分不(bu)得有(you)不(bu)正常聲(sheng)音和沖擊振動。滾(gun)動軸承(cheng)和潤(run)滑油高溫度(du)不(bu)超(chao)過800c,溫升(sheng)不(bu)超(chao)過400c。管道裝置中各(ge)法蘭接(jie)觸(chu)不(bu)應(ying)有漏風現(xian)象。磨粉(fen)產量達到(dao)規定(ding)指(zhi)標(biao)。調整(zheng)分(fen)析(xi)機轉(zhuan)速,使成品(pin)粒度(du)控(kong)制在0.44-0.125mm範(fan)圍內。經(jing)空(kong)負荷(he)及(ji)負荷(he)使運(yun)轉合格(ge)後(hou),再次把(ba)緊固件(jian)擰緊,即可(ke)投(tou)入正常運(yun)行(xing)。