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電氣控制線路原理圖(tu)繪(hui)制示意(yi)圖(tu) (1)電(dian)路繪制 原理圖一般(ban)分為電(dian)(dian)源電(dian)(dian)路、主電(dian)(dian)路、控制電(dian)(dian)路、信號(hao)電(dian)(dian)路及照明電(dian)(dian)路繪制。 原(yuan)路(lu)圖可水平(ping)(ping)布(bu)置(zhi),也(ye)可垂直(zhi)(zhi)布(bu)置(zhi)。水平(ping)(ping)布(bu)置(zhi)時,電(dian)(dian)(dian)源電(dian)(dian)(dian)路(lu)垂直(zhi)(zhi)畫,其他電(dian)(dian)(dian)路(lu)水平(ping)(ping)畫,控制(zhi)電(dian)(dian)(dian)路(lu)中的耗(hao)能元(yuan)件(如接觸器(qi)和斷電(dian)(dian)(dian)器(qi)的線圈、信號(hao)燈(deng)、照明燈(deng)等)要畫在(zai)(zai)電(dian)(dian)(dian)路(lu)的最右方。垂直(zhi)(zhi)布(bu)置(zhi)時,電(dian)(dian)(dian)源電(dian)(dian)(dian)路(lu)水平(ping)(ping)畫,其他電(dian)(dian)(dian)路(lu)垂直(zhi)(zhi)畫,控制(zhi)電(dian)(dian)(dian)路(lu)中的耗(hao)能元(yuan)件要畫在(zai)(zai)電(dian)(dian)(dian)路(lu)的最下(xia)方。 電源電路畫(hua)成(cheng)水平線,三相交(jiao)流電源相序L1、L2、L3由上而下排列,中線N和保護地線PE畫在相(xiang)線之下(xia)。直流(liu)電(dian)源(yuan)則正端(duan)在上,負(fu)端(duan)在下(xia)畫出。 主電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)是(shi)指(zhi)受電(dian)(dian)(dian)(dian)(dian)的(de)動力裝置及保護(hu)電(dian)(dian)(dian)(dian)(dian)器,它通過(guo)的(de)是(shi)電(dian)(dian)(dian)(dian)(dian)動機(ji)的(de)工作電(dian)(dian)(dian)(dian)(dian)流(liu)(liu),電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)較(jiao)大(da),主電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)要垂(chui)直電(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)畫在原理圖(tu)的(de)左(zuo)側。控制(zhi)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)是(shi)指(zhi)控制(zhi)主電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)工作狀態(tai)(tai)的(de)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)。信(xin)(xin)號電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)是(shi)指(zhi)顯(xian)示主電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)工作狀態(tai)(tai)的(de)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)。照(zhao)明(ming)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)是(shi)指(zhi)實現機(ji)床設(she)備局部照(zhao)明(ming)的(de)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)。這些電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)通過(guo)的(de)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)都較(jiao)小,畫原理圖(tu)時,控制(zhi)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)、信(xin)(xin)號電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)、照(zhao)明(ming)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)要依次垂(chui)直畫在電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)的(de)右側。 (2)元(yuan)器件繪制 ①原理(li)圖中(zhong),各電(dian)器(qi)的觸頭(tou)位置都按電(dian)路未通電(dian)或電(dian)器(qi)未受外力作用時的常態位置畫出。 ②原理圖中,各電(dian)器元件不(bu)畫(hua)實際的(de)外形圖。而采用國(guo)家(jia)規(gui)定的(de)統一國(guo)標符(fu)號畫(hua)出。 ③原(yuan)理圖(tu)中(zhong),同(tong)一(yi)電器的(de)各元件不按(an)它們(men)的(de)實際位置(zhi)畫在(zai)一(yi)起(qi),而是按(an)其在(zai)線路(lu)中(zhong)所起(qi)作(zuo)(zuo)用分畫在(zai)不同(tong)電路(lu)中(zhong),但(dan)它們(men)的(de)動作(zuo)(zuo)卻是相(xiang)互關聯的(de),必須(xu)標以相(xiang)同(tong)的(de)文(wen)字符號。 (3)電器元件布置(zhi)圖 電(dian)器(qi)元件布(bu)置(zhi)(zhi)圖主要是表明機械設備上(shang)所有電(dian)氣(qi)設備和電(dian)器(qi)元件的(de)實際(ji)位置(zhi)(zhi),是電(dian)氣(qi)控(kong)制(zhi)備制(zhi)造、安裝和維修必不可少的(de)技術文件。 (4)接線圖 接(jie)線(xian)(xian)(xian)(xian)圖主要(yao)用于安裝接(jie)線(xian)(xian)(xian)(xian)、線(xian)(xian)(xian)(xian)路檢(jian)查、線(xian)(xian)(xian)(xian)路維修(xiu)和(he)故障處理。它表示了設備電控系充各(ge)單元(yuan)和(he)各(ge)元(yuan)器件間的接(jie)線(xian)(xian)(xian)(xian)關系,并(bing)標注出(chu)所需數據,如接(jie)線(xian)(xian)(xian)(xian)端子號、連接(jie)導線(xian)(xian)(xian)(xian)參數等。實(shi)際應用中(zhong)通常與電路圖和(he)位置圖一起使用。 【仲鑫達目標】 公司堅持多品種、多品牌、差異化的發展戰略。 以客戶(hu)(hu)滿意(yi)為宗旨,秉承高(gao)質(zhi)(zhi)量、低價格及優(you)質(zhi)(zhi)的(de)售后服務為原則,在廣大(da)客戶(hu)(hu)中享(xiang)有良好的(de)口(kou)碑。 售后服務: 本公司秉著銷售的每一款產品都經過的測試儀器檢測和老化試驗合格后方可出廠的一位客戶都買到一個稱心如意的產品 BONFIGLIOLI BCS 40 8Z83G31404 |