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對于研(yan)磨機(ji)(ji)操作(zuo)者熟悉設備一般結構(gou)及性能(neng),不(bu)(bu)得(de)超性能(neng)使用設備。零件(jian)(jian)與磨具體(ti)積之和不(bu)(bu)得(de)超過料斗體(ti)積的90%。接(jie)通電源后,進行(xing)空運(yun)轉,應(ying)運(yun)轉平穩(wen),無異常(chang)噪聲。否則(ze)應(ying)停(ting)機(ji)(ji)檢(jian)查。工(gong)(gong)件(jian)(jian)研(yan)磨前,將工(gong)(gong)件(jian)(jian)進行(xing)脫(tuo)油去污處理。研(yan)磨機(ji)(ji)加(jia)工(gong)(gong)過程中根據工(gong)(gong)件(jian)(jian)研(yan)磨情(qing)況適時添加(jia)研(yan)磨劑(ji)和控制(zhi)水的添加(jia)量。 工(gong)(gong)作(zuo)完畢停(ting)機(ji)(ji)時,切斷(duan)電源,清掃設備,做好設備維(wei)護保養工(gong)(gong)作(zuo)。 研(yan)磨機(ji)(ji)安全操作(zuo)規程開機(ji)(ji)前,應(ying)檢(jian)查緊固螺釘(ding),檢(jian)查電機(ji)(ji)軸(zhou)等(deng)轉動是否靈活。設備在運(yun)轉中,發現異常(chang)應(ying)即停(ting)車。每隔6個月,應(ying)向振(zhen)動電機(ji)(ji)或旋轉軸(zhou)的軸(zhou)承注油口加(jia)注鋰基(ji)脂。下班(ban),應(ying)切斷(duan)電源。
研磨(mo)(mo)(mo)機(ji)(ji)(ji)空負(fu)荷試(shi)運轉(zhuan)(zhuan)(zhuan)(zhuan)。主(zhu)機(ji)(ji)(ji)和分析機(ji)(ji)(ji)轉(zhuan)(zhuan)(zhuan)(zhuan)向正確(que)。主(zhu)機(ji)(ji)(ji)空負(fu)荷試(shi)運轉(zhuan)(zhuan)(zhuan)(zhuan)按轉(zhuan)(zhuan)(zhuan)(zhuan)向要求,其運轉(zhuan)(zhuan)(zhuan)(zhuan)時(shi)間不(bu)(bu)(bu)少于1h。主(zhu)機(ji)(ji)(ji)空負(fu)荷運轉(zhuan)(zhuan)(zhuan)(zhuan)時(shi),應(ying)將磨(mo)(mo)(mo)輥(gun)裝置用鋼絲繩扎緊,避免磨(mo)(mo)(mo)輥(gun)與(yu)磨(mo)(mo)(mo)環接觸(chu)打擊,如無條件(jian),亦可(ke)將磨(mo)(mo)(mo)輥(gun)裝置拆卸。研磨(mo)(mo)(mo)機(ji)(ji)(ji)主(zhu)機(ji)(ji)(ji)空負(fu)荷試(shi)運轉(zhuan)(zhuan)(zhuan)(zhuan)應(ying)平(ping)穩,潤滑油(you)高(gao)溫度不(bu)(bu)(bu)得(de)超(chao)(chao)(chao)過800c。溫升(sheng)不(bu)(bu)(bu)得(de)超(chao)(chao)(chao)過400c。分析機(ji)(ji)(ji)大小錐(zhui)齒輪運轉(zhuan)(zhuan)(zhuan)(zhuan)應(ying)平(ping)穩,無不(bu)(bu)(bu)正常聲音,并(bing)保證油(you)路暢通。鼓(gu)風機(ji)(ji)(ji)應(ying)觀察轉(zhuan)(zhuan)(zhuan)(zhuan)動方向,不(bu)(bu)(bu)應(ying)有不(bu)(bu)(bu)正常聲音和振動,滾動軸承高(gao)溫度不(bu)(bu)(bu)得(de)超(chao)(chao)(chao)過700c,溫升(sheng)不(bu)(bu)(bu)超(chao)(chao)(chao)過350c。
研(yan)(yan)磨機(ji)(ji)符(fu)合試(shi)運(yun)轉(zhuan)。經(jing)空(kong)負(fu)荷(he)試(shi)運(yun)轉(zhuan)證明,各部件能正(zheng)(zheng)常(chang)工(gong)作時,才(cai)可(ke)進行符(fu)合試(shi)運(yun)轉(zhuan)。符(fu)合試(shi)運(yun)轉(zhuan)時間(jian)不(bu)少于8h(小時)。磨機(ji)(ji)工(gong)作應正(zheng)(zheng)常(chang),傳動部分不(bu)得有不(bu)正(zheng)(zheng)常(chang)聲音和(he)沖擊振動。研(yan)(yan)磨機(ji)(ji)滾(gun)動軸承(cheng)和(he)潤滑油高溫度不(bu)超過800c,溫升不(bu)超過400c。管(guan)道裝置中各法蘭(lan)接(jie)觸不(bu)應有漏風現象。磨粉產量達到規定指標。調整分析機(ji)(ji)轉(zhuan)速,使(shi)成(cheng)品粒度控制在0.44-0.125mm范圍內。經(jing)空(kong)負(fu)荷(he)及負(fu)荷(he)使(shi)運(yun)轉(zhuan)合格后,再次把緊固件擰緊,即可(ke)投(tou)入正(zheng)(zheng)常(chang)運(yun)行。