西門子840D系統顯示屏黑屏不啟動修復中心

西門(men)子(zi)(zi)(zi)(zi)840D數(shu)控(kong)(kong)系(xi)統(tong)黑屏無顯示問(wen)題維修(xiu)(xiu)(xiu)(xiu)，西門(men)子(zi)(zi)(zi)(zi)數(shu)控(kong)(kong)840D系(xi)統(tong)NCU不(bu)(bu)(bu)能(neng)(neng)啟動修(xiu)(xiu)(xiu)(xiu)理，西門(men)子(zi)(zi)(zi)(zi)840D系(xi)統(tong)NCU燈不(bu)(bu)(bu)亮(liang)維修(xiu)(xiu)(xiu)(xiu)，西門(men)子(zi)(zi)(zi)(zi)840D系(xi)統(tong)NCU指(zhi)示燈全亮(liang)維修(xiu)(xiu)(xiu)(xiu)，西門(men)子(zi)(zi)(zi)(zi)840D系(xi)統(tong)NCU通(tong)訊不(bu)(bu)(bu)上維修(xiu)(xiu)(xiu)(xiu)，西門(men)子(zi)(zi)(zi)(zi)NCU7段碼(ma)指(zhi)示燈無顯示維修(xiu)(xiu)(xiu)(xiu)，西門(men)子(zi)(zi)(zi)(zi)加工床NUC模(mo)塊H1、H2全亮(liang)維修(xiu)(xiu)(xiu)(xiu)，西門(men)子(zi)(zi)(zi)(zi)NCU模(mo)塊7段碼(ma)顯示8維修(xiu)(xiu)(xiu)(xiu)，西門(men)子(zi)(zi)(zi)(zi)NCU模(mo)塊7段碼(ma)數(shu)字翻(fan)轉數(shu)據(ju)不(bu)(bu)(bu)能(neng)(neng)總清維修(xiu)(xiu)(xiu)(xiu)，西門(men)子(zi)(zi)(zi)(zi)NCU模(mo)塊數(shu)據(ju)不(bu)(bu)(bu)能(neng)(neng)保存維修(xiu)(xiu)(xiu)(xiu)，西門(men)子(zi)(zi)(zi)(zi)NCU接(jie)口故障維修(xiu)(xiu)(xiu)(xiu)，多年(nian)技術，配件齊全，免費檢(jian)測，當天(tian)送機當天(tian)可修(xiu)(xiu)(xiu)(xiu)好(hao)

每(mei)個(ge)鉆(zhan)(zhan)軸的內(nei)部由兩個(ge)電機組成,靠近鉆(zhan)(zhan)頭的電機（M7,M9,M11,M13）帶動鉆(zhan)(zhan)頭旋轉。鉆(zhan)(zhan)軸西門子840D系統顯示屏黑屏不啟動修復中心的(de)(de)(de)另外一個(ge)電(dian)機（M6,M8,M10,M12）通(tong)過電(dian)機內部的(de)(de)(de)絲(si)杠螺母副將電(dian)機轉子的(de)(de)(de)旋轉運(yun)動(dong)(dong)轉換(huan)為軸向升降運(yun)動(dong)(dong)，帶動(dong)(dong)鉆(zhan)頭(tou)作(zuo)上(shang)下(xia)進(jin)給運(yun)動(dong)(dong)，即(ji)Z向運(yun)動(dong)(dong)。玻(bo)璃定(ding)(ding)位(wei)時(shi)首先由(you)X方(fang)向定(ding)(ding)位(wei)裝置（此裝置在(zai)圖中未(wei)畫出，其方(fang)向為垂直(zhi)于紙面(mian)的(de)(de)(de)方(fang)向，裝置的(de)(de)(de)運(yun)動(dong)(dong)由(you)X方(fang)向位(wei)置電(dian)機M5驅動(dong)(dong)）將玻(bo)璃推(tui)至(zhi)(zhi)準(zhun)確位(wei)置，各鉆(zhan)軸沿Y方(fang)向移動(dong)(dong)至(zhi)(zhi)正(zheng)確位(wei)置，下(xia)鉆(zhan)頭(tou)上(shang)升，開始鉆(zhan)玻(bo)璃的(de)(de)(de)下(xia)平面(mian)，鉆(zhan)至(zhi)(zhi)設(she)定(ding)(ding)的(de)(de)(de)深度，下(xia)鉆(zhan)頭(tou)退回，然后上(shang)鉆(zhan)頭(tou)下(xia)降鉆(zhan)玻(bo)璃的(de)(de)(de)上(shang)平面(mian)，鉆(zhan)至(zhi)(zhi)設(she)定(ding)(ding)的(de)(de)(de)深度后退回。此設(she)備可同(tong)時(shi)對(dui)兩(liang)個(ge)孔進(jin)行加工。