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  • 2017

    9-25

    淺析FANUC數控機床電氣柜制造相關技術規范

    FANUC數(shu)(shu)(shu)控(kong)機(ji)(ji)(ji)床(chuang)電(dian)(dian)(dian)氣柜(ju)(ju)是整體數(shu)(shu)(shu)控(kong)機(ji)(ji)(ji)床(chuang)電(dian)(dian)(dian)氣系(xi)統的(de)(de)(de)重(zhong)要(yao)(yao)組成部分，通過(guo)對數(shu)(shu)(shu)控(kong)機(ji)(ji)(ji)床(chuang)電(dian)(dian)(dian)氣柜(ju)(ju)的(de)(de)(de)生產過(guo)程制定(ding)相關技(ji)術要(yao)(yao)求規(gui)范(fan)，從而提高(gao)數(shu)(shu)(shu)控(kong)機(ji)(ji)(ji)床(chuang)的(de)(de)(de)整體運行的(de)(de)(de)穩定(ding)性和抗(kang)干(gan)擾能(neng)力。FANUC數(shu)(shu)(shu)控(kong)機(ji)(ji)(ji)床(chuang)電(dian)(dian)(dian)氣柜(ju)(ju)是整體數(shu)(shu)(shu)控(kong)機(ji)(ji)(ji)床(chuang)電(dian)(dian)(dian)氣系(xi)統的(de)(de)(de)重(zhong)要(yao)(yao)組成部分，電(dian)(dian)(dian)氣柜(ju)(ju)的(de)(de)(de)品質決(jue)定(ding)了數(shu)(shu)(shu)控(kong)運行的(de)(de)(de)穩定(ding)性和抗(kang)干(gan)擾能(neng)力。本文主(zhu)要(yao)(yao)闡述的(de)(de)(de)是電(dian)(dian)(dian)氣柜(ju)(ju)制造相關要(yao)(yao)求規(gui)范(fan)。2器件(jian)安(an)裝(zhuang)規(gui)范(fan)電(dian)(dian)(dian)氣件(jian)的(de)(de)(de)型號、規(gui)格(ge)、數(shu)(shu)(shu)量及(ji)安(an)裝(zhuang)位置應(ying)與設計圖紙和工藝(yi)文件(jian)一致。器件(jian)安(an)裝(zhuang)前后應(ying)保持外觀潔凈(jing)、無(wu)損壞(huai)。器件(jian)安(an)裝(zhuang)要(yao)(yao)水(shui)平(ping)或垂直(zhi)，水(shui)平(ping)和垂直(zhi)度誤(wu)差≤2mm。電(dian)(dian)(dian)盤內器...

  • 2017

    8-25

    淺談浸入式立式多級離心泵主要特點和維護保養

    浸入式立式多級離心泵主要特點是：壓力(li)超高，流量(liang)大(da)，吸(xi)(xi)程高，低(di)噪音；具(ju)(ju)備(bei)穩(wen)定自(zi)吸(xi)(xi)功能，不(bu)需先(xian)加(jia)“引(yin)水”，自(zi)吸(xi)(xi)速度極快。過(guo)壓、過(guo)熱雙自(zi)動保護開關，輸出(chu)壓力(li)超出(chu)zui大(da)壓力(li)時自(zi)動停機(ji)保護；溫度過(guo)高時自(zi)動保護。兩(liang)種接(jie)口，可分別接(jie)軟、硬管，配有金屬接(jie)頭(tou)，不(bu)易損壞。綜合(he)自(zi)吸(xi)(xi)泵與(yu)化工(gong)泵的(de)優(you)點，采用耐腐蝕的(de)多種進(jin)口材料合(he)成(cheng)，具(ju)(ju)有耐酸、耐堿、耐腐蝕等性能。泵體與(yu)電機(ji)分離，工(gong)作介質(zhi)不(bu)與(yu)電機(ji)接(jie)觸。泵體內(nei)無(wu)機(ji)械部件，不(bu)存(cun)在機(ji)械磨損。運轉(zhuan)平穩(wen)、可以空轉(zhuan)，使用壽命極長(chang)。做工(gong)精致、體積小、重量(liang)輕(qing)、性能穩(wen)定...

  • 2017

    8-2

    簡析PLC控制系統與繼電器控制系統的區別

    上(shang)海哲(zhe)宏機器(qi)人自(zi)動化(hua)有(you)(you)(you)限公司致力于為客戶提供量身定制(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)PLC控(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)統(tong)，具有(you)(you)(you)自(zi)主設計，編程的(de)(de)(de)(de)能力，能為客戶提供穩定可靠多(duo)變的(de)(de)(de)(de)！根(gen)據我(wo)們多(duo)個(ge)項(xiang)目以(yi)及長時間的(de)(de)(de)(de)學習鉆研(yan)總結(jie)經驗，下(xia)(xia)面淺談(tan)下(xia)(xia)PLC控(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)統(tong)與繼電(dian)器(qi)控(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)統(tong)的(de)(de)(de)(de)區別。PLC控(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)統(tong)與繼電(dian)器(qi)控(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)統(tong)相(xiang)比，有(you)(you)(you)許(xu)多(duo)相(xiang)似之(zhi)處，也(ye)有(you)(you)(you)許(xu)多(duo)不同(tong)。不同(tong)之(zhi)處主要在以(yi)下(xia)(xia)幾個(ge)方面:(1)從控(kong)制(zhi)(zhi)(zhi)(zhi)方法上(shang)看，電(dian)器(qi)控(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)統(tong)控(kong)制(zhi)(zhi)(zhi)(zhi)邏(luo)輯采用(yong)硬件接線，利(li)用(yong)繼電(dian)器(qi)機械觸點(dian)的(de)(de)(de)(de)串(chuan)聯或并(bing)聯等(deng)組合成控(kong)制(zhi)(zhi)(zhi)(zhi)邏(luo)輯，其連線多(duo)且復雜、體積大(da)、功耗大(da)，系(xi)統(tong)構成后，想再改變或增加功能較...

  • 2017

    7-26

    數控鎖碼面板安裝和注意事項

    數(shu)(shu)控鎖(suo)碼(ma)面(mian)(mian)(mian)(mian)(mian)板(ban)(ban)(ban)由顯示(shi)屏(ping)和MDI鍵(jian)盤(pan)兩部(bu)分(fen)(fen)組成(cheng)，其(qi)中顯示(shi)屏(ping)主要用(yong)來顯示(shi)相關(guan)(guan)坐標位置(zhi)、程(cheng)(cheng)序(xu)(xu)、圖形、參(can)數(shu)(shu)、診斷、報警等信(xin)息，而MDI鍵(jian)盤(pan)包(bao)括字母(mu)鍵(jian)、數(shu)(shu)值鍵(jian)以(yi)及(ji)功能按(an)鍵(jian)等，可(ke)以(yi)進行(xing)程(cheng)(cheng)序(xu)(xu)、參(can)數(shu)(shu)、機(ji)(ji)(ji)(ji)床(chuang)指(zhi)令的(de)(de)輸入及(ji)系統功能的(de)(de)選擇。數(shu)(shu)控鎖(suo)碼(ma)面(mian)(mian)(mian)(mian)(mian)板(ban)(ban)(ban)上(shang)半部(bu)分(fen)(fen)是弱電(dian)(dian)操縱面(mian)(mian)(mian)(mian)(mian)板(ban)(ban)(ban)，直(zhi)接(jie)與(yu)數(shu)(shu)控系統連接(jie)與(yu)通(tong)訊；下半部(bu)分(fen)(fen)是強電(dian)(dian)操縱面(mian)(mian)(mian)(mian)(mian)板(ban)(ban)(ban)，通(tong)過面(mian)(mian)(mian)(mian)(mian)板(ban)(ban)(ban)上(shang)的(de)(de)按(an)扭與(yu)開關(guan)(guan)直(zhi)接(jie)控制機(ji)(ji)(ji)(ji)床(chuang)工作，又(you)稱其(qi)為機(ji)(ji)(ji)(ji)械操縱面(mian)(mian)(mian)(mian)(mian)板(ban)(ban)(ban)。數(shu)(shu)控鎖(suo)碼(ma)面(mian)(mian)(mian)(mian)(mian)板(ban)(ban)(ban)的(de)(de)安(an)裝(zhuang)：一(yi)般的(de)(de)數(shu)(shu)控鎖(suo)碼(ma)面(mian)(mian)(mian)(mian)(mian)板(ban)(ban)(ban)是機(ji)(ji)(ji)(ji)電(dian)(dian)一(yi)體化設(she)計，從(cong)制造(zao)廠(chang)發(fa)貨到(dao)用(yong)戶，都是整機(ji)(ji)(ji)(ji)裝(zhuang)運，不(bu)需解體包(bao)裝(zhuang)。因此收到(dao)機(ji)(ji)(ji)(ji)床(chuang)后...

  • 2017

    6-15

    簡析繼電器的應用范圍和主要作用

    主(zhu)要作用(yong)繼電(dian)(dian)(dian)器是具(ju)有隔離功能的自(zi)動開(kai)關元(yuan)件(jian)，廣(guang)泛應用(yong)于(yu)遙控(kong)、遙測、通訊(xun)、自(zi)動控(kong)制(zhi)(zhi)、機電(dian)(dian)(dian)一(yi)(yi)(yi)體化及電(dian)(dian)(dian)力電(dian)(dian)(dian)子設備(bei)中，是zui重要的控(kong)制(zhi)(zhi)元(yuan)件(jian)之一(yi)(yi)(yi)。繼電(dian)(dian)(dian)器一(yi)(yi)(yi)般都有能反映一(yi)(yi)(yi)定輸入(ru)變量(liang)（如電(dian)(dian)(dian)流、電(dian)(dian)(dian)壓、功率、阻抗、頻率、溫度(du)、壓力、速度(du)、光等）的感(gan)應機構(gou)（輸入(ru)部分(fen)(fen)）；有能對(dui)被控(kong)電(dian)(dian)(dian)路實現“通”、“斷”控(kong)制(zhi)(zhi)的執(zhi)行機構(gou)（輸出(chu)部分(fen)(fen)）；在繼電(dian)(dian)(dian)器的輸入(ru)部分(fen)(fen)和(he)輸出(chu)部分(fen)(fen)之間(jian)(jian)，還有對(dui)輸入(ru)量(liang)進行耦合隔離，功能處理和(he)對(dui)輸出(chu)部分(fen)(fen)進行驅動的中間(jian)(jian)機構(gou)（驅動部分(fen)(fen)）。作為控(kong)制(zhi)(zhi)元(yuan)件(jian)，概(gai)括(kuo)起來，繼電(dian)(dian)(dian)器有如下幾種作用(yong)：1）擴大控(kong)...

  • 2017

    6-15

    電子手輪工作原理機用途說明

    電子手(shou)(shou)(shou)(shou)輪(lun)(lun)原理(li)電子手(shou)(shou)(shou)(shou)輪(lun)(lun)又名手(shou)(shou)(shou)(shou)持(chi)單(dan)(dan)元、手(shou)(shou)(shou)(shou)搖(yao)脈沖發(fa)生(sheng)器、手(shou)(shou)(shou)(shou)動(dong)(dong)脈波發(fa)生(sheng)器、手(shou)(shou)(shou)(shou)脈、手(shou)(shou)(shou)(shou)輪(lun)(lun)、MPG、手(shou)(shou)(shou)(shou)持(chi)盒、手(shou)(shou)(shou)(shou)持(chi)單(dan)(dan)元等。用于數(shu)控(kong)機(ji)(ji)床中的(de)(de)教導式(shi)CNC機(ji)(ji)械(xie)(xie)工作原點的(de)(de)設定(ding)(ding),手(shou)(shou)(shou)(shou)動(dong)(dong)方式(shi)的(de)(de)步進微調(diao),加工中的(de)(de)中斷插入等動(dong)(dong)作，數(shu)控(kong)機(ji)(ji)床、印刷(shua)機(ji)(ji)械(xie)(xie)等的(de)(de)零位(wei)補(bu)正和(he)信號(hao)分(fen)割。電子手(shou)(shou)(shou)(shou)輪(lun)(lun)按供電電壓、分(fen)辨率(lv)(lv)、信號(hao)輸(shu)出(chu)種類不同分(fen)類，因而形(xing)成適用各類CNC控(kong)制系統的(de)(de)手(shou)(shou)(shou)(shou)持(chi)單(dan)(dan)元。當手(shou)(shou)(shou)(shou)輪(lun)(lun)旋轉時，編碼器產(chan)生(sheng)與手(shou)(shou)(shou)(shou)輪(lun)(lun)運動(dong)(dong)相對應的(de)(de)信號(hao)。通過(guo)數(shu)控(kong)系統選定(ding)(ding)坐標并(bing)對坐標進行定(ding)(ding)位(wei)。其中的(de)(de)波段開關用于軸和(he)倍率(lv)(lv)的(de)(de)選擇，電子手(shou)(shou)(shou)(shou)輪(lun)(lun)用于脈沖的(de)(de)發(fa)出(chu)便于系...
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