中文天堂网WWW天堂在线资源,精品综合久久久久久888国产,又黄又刺激色情大片巴黎野玫瑰,精品国产免费AV片在线观看,高清A无码在线观看,国产日韩欧美一区二区三,免费又粗又黄又硬又爽大片照片,国内精品自产拍在线观看55

網站地圖|收藏我們

歡迎來到中山市雙鴻數控設備有限公司官網,CNC數控車床,數控車床,數控車床廠家
全國銷售熱線

中山市雙鴻數控設備有限公司

為您提(ti)供更好的產(chan)品和服(fu)務

廣東數控車床的開機試驗

人氣:2045發表時間:2020/5/13 10:30:05

開(kai)(kai)機(ji)后(hou),通(tong)過回(hui)(hui)零(ling)(ling),使工作(zuo)臺回(hui)(hui)到(dao)專用廣(guang)(guang)東(dong)數控車(che)床(chuang)(chuang)原點(dian)或參考(kao)(kao)點(dian),該點(dian)為與專用廣(guang)(guang)東(dong)數控車(che)床(chuang)(chuang)原點(dian)有(you)一固定距(ju)離的點(dian))。專用廣(guang)(guang)東(dong)數控車(che)床(chuang)(chuang)的回(hui)(hui)零(ling)(ling)回(hui)(hui)參考(kao)(kao)點(dian)步驟為:開(kai)(kai)關(guan)置(zhi)于“回(hui)(hui)零(ling)(ling)”位置(zhi)。按手動(dong)軸(zhou)進給方向鍵+X、+Z至回(hui)(hui)零(ling)(ling)指(zhi)示(shi)燈亮。開(kai)(kai)機(ji)后(hou)必須(xu)先回(hui)(hui)零(ling)(ling)(回(hui)(hui)參考(kao)(kao)點(dian)),若不作(zuo)此項工作(zuo),則螺距(ju)誤差補(bu)償、背隙補(bu)償等功能將無法實現。設定機(ji)床(chuang)(chuang)機(ji)械原點(dian)同編程(cheng)中的G54指(zhi)令直接有(you)關(guan)。


各(ge)種手動(dong)試(shi)(shi)(shi)(shi)驗(yan)(yan)操(cao)(cao)作(zuo)(zuo)的(de)(de)準確性(xing) 用(yong)按(an)鍵、開(kai)關、人工操(cao)(cao)縱對(dui)機(ji)(ji)床(chuang)進(jin)(jin)(jin)行(xing)(xing)功(gong)能(neng)(neng)試(shi)(shi)(shi)(shi)驗(yan)(yan)。試(shi)(shi)(shi)(shi)驗(yan)(yan)動(dong)作(zuo)(zuo)的(de)(de)靈(ling)活(huo)性(xing)、平穩(wen)性(xing)及功(gong)能(neng)(neng)的(de)(de)可靠性(xing)。任(ren)(ren)選(xuan)一種主軸轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)(su)做(zuo)主軸啟動(dong)、正(zheng)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)、反轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)、停止的(de)(de)連(lian)續(xu)試(shi)(shi)(shi)(shi)驗(yan)(yan)。操(cao)(cao)作(zuo)(zuo)不少于7次(ci)。主軸高(gao)、中(zhong)、低轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)(su)變換(huan)試(shi)(shi)(shi)(shi)驗(yan)(yan)。轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)(su)的(de)(de)指(zhi)令(ling)值與(yu)顯示值允差(cha)為(wei)±5%。任(ren)(ren)選(xuan)一種進(jin)(jin)(jin)給(gei)量(liang),在XZ軸全部行(xing)(xing)程上(shang),連(lian)續(xu)做(zuo)工作(zuo)(zuo)進(jin)(jin)(jin)給(gei)和(he)快(kuai)速(su)(su)進(jin)(jin)(jin)給(gei)試(shi)(shi)(shi)(shi)驗(yan)(yan)。快(kuai)速(su)(su)行(xing)(xing)程應大于1/2全行(xing)(xing)程。正(zheng)反方(fang)和(he)連(lian)續(xu)操(cao)(cao)作(zuo)(zuo)不少于7次(ci),在X、Z軸的(de)(de)全部行(xing)(xing)程上(shang),做(zuo)低、中(zhong)、高(gao)進(jin)(jin)(jin)給(gei)量(liang)變換(huan)試(shi)(shi)(shi)(shi)驗(yan)(yan)。 轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)塔(ta)刀架進(jin)(jin)(jin)行(xing)(xing)各(ge)種轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)位夾緊(jin)(jin)試(shi)(shi)(shi)(shi)驗(yan)(yan)液壓、潤滑(hua)、冷(leng)卻系統(tong)做(zuo)密封、潤滑(hua)、冷(leng)卻性(xing)試(shi)(shi)(shi)(shi)驗(yan)(yan),做(zuo)到不滲(shen)漏。卡盤做(zuo)夾緊(jin)(jin)、松開(kai)、靈(ling)活(huo)性(xing)及可靠性(xing)試(shi)(shi)(shi)(shi)驗(yan)(yan),主軸做(zuo)正(zheng)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)、反轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)、停止及變換(huan)主軸轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)(su)試(shi)(shi)(shi)(shi)驗(yan)(yan)。轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)塔(ta)刀架進(jin)(jin)(jin)行(xing)(xing)正(zheng)反方(fang)向轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)位試(shi)(shi)(shi)(shi)驗(yan)(yan)。進(jin)(jin)(jin)給(gei)機(ji)(ji)構做(zuo)低中(zhong)高(gao)進(jin)(jin)(jin)給(gei)量(liang)為(wei)快(kuai)速(su)(su)進(jin)(jin)(jin)給(gei)變換(huan)試(shi)(shi)(shi)(shi)驗(yan)(yan)試(shi)(shi)(shi)(shi)驗(yan)(yan)進(jin)(jin)(jin)給(gei)坐標(biao)超程、手動(dong)數據(ju)輸入、位置(zhi)顯示,回基準點(dian),程序序號(hao)批示和(he)檢(jian)索、程序暫(zan)停、程序刪除、址線插補、直線切(qie)(qie)削徨、錐度切(qie)(qie)削循(xun)環(huan)、螺(luo)紋切(qie)(qie)削循(xun)環(huan)、圓弧切(qie)(qie)削循(xun)環(huan)、刀具位置(zhi)補償(chang)、螺(luo)距(ju)補償(chang)、間(jian)隙(xi)補償(chang)等(deng)功(gong)能(neng)(neng)的(de)(de)可靠性(xing)、動(dong)作(zuo)(zuo)靈(ling)活(huo)性(xing)等(deng)。


主動(dong)動(dong)機構(gou)運轉(zhuan)試(shi)驗(yan),在(zai)高轉(zhuan)速段不(bu)得少(shao)于1小時(shi),主軸(zhou)軸(zhou)承的溫(wen)度值不(bu)超過70℃ ,溫(wen)不(bu)超過40℃;連(lian)續空運轉(zhuan)試(shi)驗(yan),其運動(dong)時(shi)間不(bu)少(shao)于8小時(shi),每個循環時(shi)間不(bu)大(da)于15分(fen)鐘。每個循環終(zhong)了停車(che),并模擬松(song)卡工件動(dong)作,停車(che)不(bu)超過一分(fen)鐘。


再繼續運轉(zhuan)負荷(he)(he)試驗(yan)用(yong)戶準備好典型零件的圖紙(zhi)和(he)毛坯,在制(zhi)造廠調試人員指(zhi)導下(xia)編程(cheng)和(he)輸入程(cheng)序,選擇切(qie)削(xue)刀具和(he)切(qie)削(xue)用(yong)量(liang)。負荷(he)(he)試驗(yan)可(ke)按(an)如下(xia)三步進行,粗車、重(zhong)切(qie)削(xue)、精(jing)車。每一(yi)(yi)步又(you)分單(dan)一(yi)(yi)切(qie)削(xue)和(he)循環(huan)程(cheng)序切(qie)削(xue)。每一(yi)(yi)次切(qie)削(xue)完成(cheng)后檢(jian)驗(yan)零件已加工部位實際尺寸并與(yu)指(zhi)令值進行比較,檢(jian)驗(yan)機床在負荷(he)(he)條(tiao)件下(xia)的運行精(jing)度、即(ji)機床的綜合(he)加工精(jing)度,轉(zhuan)塔刀架的轉(zhuan)位精(jing)度。


驗(yan)收(shou)機床開箱驗(yan)收(shou),功(gong)能(neng)試(shi)驗(yan),空運轉試(shi)驗(yan)、負荷試(shi)驗(yan)完(wan)成后,加工出合格產(chan)品,即可辦理驗(yan)收(shou)移交(jiao)手續。如有(you)問題,制造廠應負責解(jie)決。      


相關標簽:廣東數控車床      數控車床廠家    //taomeizhuang.cn

此文(wen)關鍵字: 廣東數控車床