流水線設備操作簡要

1、電(dian)(dian)(dian)器操作簡要：流水線(xian)的(de)(de)電(dian)(dian)(dian)源(yuan)(yuan)需要三相四(si)線(xian)，外(wai)(wai)面裝(zhuang)有總開(kai)關(guan)(guan)一(yi)(yi)個，（可用三相四(si)線(xian)四(si)極(ji)開(kai)關(guan)(guan)， 用開(kai)關(guan)(guan)只(zhi)控制(zhi)三相電(dian)(dian)(dian)源(yuan)(yuan)，零線(xian)直接(jie)(jie)，注(zhu)意切不可將第二種接(jie)(jie)法的(de)(de)零線(xian)也經過另外(wai)(wai)一(yi)(yi)個開(kai)關(guan)(guan)）。配電(dian)(dian)(dian)箱(xiang)的(de)(de)n接(jie)(jie)零線(xian)，a， b， c接(jie)(jie)電(dian)(dian)(dian)源(yuan)(yuan)的(de)(de)三相電(dian)(dian)(dian)源(yuan)(yuan)，u， v， w接(jie)(jie)電(dian)(dian)(dian)動機，涂(tu)裝(zhuang)流水線(xian)，3，4接(jie)(jie)調速電(dian)(dian)(dian)機的(de)(de)f1， f2。5，6，7接(jie)(jie)調速電(dian)(dian)(dian)機的(de)(de)u，v，w。

2、啟(qi)動(dong)(dong)(dong)電(dian)(dian)動(dong)(dong)(dong)機的(de)方法：先(xian)(xian)接(jie)通電(dian)(dian)源，此時三盞電(dian)(dian)源指示燈全部(bu)都會亮，自動(dong)(dong)(dong)化(hua)涂(tu)裝(zhuang)流水(shui)(shui)線(xian)(xian)，證明三相(xiang)電(dian)(dian)源已經到(dao)(dao)配(pei)電(dian)(dian)箱。此時可(ke)以按(an)(an)一(yi)下電(dian)(dian)機開(kai)(kai)的(de)藍色按(an)(an)鈕，就可(ke)啟(qi)動(dong)(dong)(dong)電(dian)(dian)機，假如(ru)不(bu)能啟(qi)動(dong)(dong)(dong)，可(ke)以打開(kai)(kai)配(pei)電(dian)(dian)箱門，看一(yi)下一(yi)排的(de)第二個(ge)dz108開(kai)(kai)關(guan)，是(shi)(shi)否是(shi)(shi)紅的(de)長，噴(pen)漆涂(tu)裝(zhuang)流水(shui)(shui)線(xian)(xian)，藍的(de)短(duan)。如(ru)果不(bu)是(shi)(shi)將此藍色的(de)壓下去(qu)就可(ke)。電(dian)(dian)動(dong)(dong)(dong)機啟(qi)動(dong)(dong)(dong)后，然(ran)后打開(kai)(kai)流水(shui)(shui)線(xian)(xian)調(diao)(diao)速(su)(su)表(biao)的(de)開(kai)(kai)關(guan)，再(zai)將調(diao)(diao)速(su)(su)表(biao)的(de)電(dian)(dian)位器慢(man)慢(man)向上調(diao)(diao)，使轉(zhuan)速(su)(su)表(biao)達到(dao)(dao)想要的(de)速(su)(su)度。關(guan)機時先(xian)(xian)將調(diao)(diao)速(su)(su)表(biao)的(de)電(dian)(dian)位器慢(man)慢(man)向下調(diao)(diao)到(dao)(dao)零，然(ran)后關(guan)閉調(diao)(diao)速(su)(su)表(biao)的(de)開(kai)(kai)關(guan)，再(zai)按(an)(an)一(yi)下電(dian)(dian)機關(guan)的(de)紅色按(an)(an)鈕，就可(ke)停(ting)止(zhi)電(dian)(dian)機。后將總開(kai)(kai)關(guan)關(guan)閉。

流水線的原理

流水(shui)線(xian)(xian)的(de)(de)(de)基本原理(li)是把一個(ge)重復(fu)的(de)(de)(de)過程(cheng)分解為若(ruo)干個(ge)子(zi)過程(cheng)，個(ge)子(zi)過程(cheng)為下(xia)一個(ge)子(zi)過程(cheng)創造執(zhi)行(xing)條(tiao)件，每一個(ge)過程(cheng)可以與其它子(zi)過程(cheng)同時(shi)(shi)進(jin)行(xing)。流水(shui)線(xian)(xian)各(ge)段執(zhi)行(xing)時(shi)(shi)間(jian)的(de)(de)(de)那(nei)段為整個(ge)流水(shui)線(xian)(xian)的(de)(de)(de)瓶頸，一般地(di)，粉(fen)末涂(tu)裝(zhuang)流水(shui)線(xian)(xian)，將其執(zhi)行(xing)時(shi)(shi)間(jian)稱為流水(shui)線(xian)(xian)的(de)(de)(de)周期。加速(su)比 = 采(cai)(cai)(cai)用(yong)流水(shui)線(xian)(xian)后的(de)(de)(de)速(su)度(du)/未采(cai)(cai)(cai)用(yong)流水(shui)線(xian)(xian)的(de)(de)(de)速(su)度(du)。采(cai)(cai)(cai)用(yong)流水(shui)線(xian)(xian)的(de)(de)(de)時(shi)(shi)間(jian)/采(cai)(cai)(cai)用(yong)流水(shui)線(xian)(xian)后的(de)(de)(de)時(shi)(shi)間(jian)。流水(shui)線(xian)(xian)的(de)(de)(de)設(she)備利(li)用(yong)率，在(zai)時(shi)(shi)空(kong)圖(tu)上表現為n個(ge)任務占用(yong)的(de)(de)(de)時(shi)(shi)空(kong)區與k個(ge) 功能段總的(de)(de)(de)時(shi)(shi)空(kong)區之比。

表面(mian)(mian)(mian)涂裝前處(chu)理(li)中(zhong)的(de)除(chu)油(you)大多采用二道工(gong)(gong)序，即(ji)以(yi)去除(chu)工(gong)(gong)件(jian)表面(mian)(mian)(mian)積聚油(you)污的(de)預除(chu)油(you)，以(yi)及(ji)去除(chu)工(gong)(gong)件(jian)表面(mian)(mian)(mian)殘余油(you)跡的(de)除(chu)油(you)。常用的(de)工(gong)(gong)藝條(tiao)件(jian)為：預除(chu)油(you)溫度50~60bC，1~2min；除(chu)油(you)溫度50~6bC，2~3min.具體的(de)操作方式(shi)，有噴淋(lin)和浸(jin)漬兩種。其中(zhong)，噴淋(lin)化(hua)學除(chu)油(you)和機械沖(chong)刷同時作用于工(gong)(gong)件(jian)表面(mian)(mian)(mian)，主要(yao)適(shi)用于表面(mian)(mian)(mian)規則(ze)的(de)工(gong)(gong)件(jian)；浸(jin)漬處(chu)理(li)可以(yi)確保藥液浸(jin)滲(shen)到工(gong)(gong)件(jian)的(de)各個邊角，并(bing)可利用油(you)脂的(de)上(shang)浮(fu)作用使其與工(gong)(gong)件(jian)表面(mian)(mian)(mian)分(fen)離(li)，主要(yao)適(shi)用于形(xing)狀復雜的(de)工(gong)(gong)件(jian)。