今兒同大(da)伙(huo)兒講(jiang)講(jiang)相關(guan)真(zhen)空(kong)接(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)構造構成(cheng)與(yu)原理，直流(liu)接(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)(qi)主(zhu)要是(shi)(shi)由電(dian)(dian)(dian)磁(ci)系統、接(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)點(dian)(dian)系統軟件(jian)(jian)、磁(ci)吹(chui)裝(zhuang)置(zhi)(zhi)等組合而成(cheng)，觸(chu)(chu)(chu)(chu)(chu)碰器(qi)(qi)(qi)(qi)(qi)(qi)的(de)結構特(te)性詳細介紹。感覺有(you)(you)(you)好(hao)處的(de)能(neng)夠點(dian)(dian)贊關(guan)注(zhu)!!1.電(dian)(dian)(dian)磁(ci)系統:電(dian)(dian)(dian)磁(ci)系統包(bao)(bao)含磁(ci)鐵(tie)線圈和鐵(tie)心(xin)，是(shi)(shi)真(zhen)空(kong)接(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)(qi)不可或缺的(de)一(yi)部分(fen)，推動(dong)(dong)斷(duan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)器(qi)(qi)(qi)(qi)(qi)(qi)關(guan)閉和斷(duan)掉。斷(duan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)器(qi)(qi)(qi)(qi)(qi)(qi)系統軟件(jian)(jian):斷(duan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)器(qi)(qi)(qi)(qi)(qi)(qi)是(shi)(shi)包(bao)(bao)括主(zhu)觸(chu)(chu)(chu)(chu)(chu)頭和輔助觸(chu)(chu)(chu)(chu)(chu)頭在內的(de)真(zhen)空(kong)接(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)控(kong)制(zhi)元件(jian)(jian)。為了(le)減少較大(da)的(de)電(dian)(dian)(dian)流(liu)，輔助觸(chu)(chu)(chu)(chu)(chu)點(dian)(dian)位(wei)于控(kong)制(zhi)電(dian)(dian)(dian)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)中，以(yi)滿足不同控(kong)制(zhi)方式的(de)需要，主(zhu)接(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)點(dian)(dian)的(de)作用是(shi)(shi)連接(jie)(jie)(jie)(jie)(jie)和斷(duan)開主(zhu)電(dian)(dian)(dian)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)。3.磁(ci)吹(chui)系統軟件(jian)(jian):選用滅(mie)(mie)(mie)弧(hu)裝(zhuang)置(zhi)(zhi)，確保斷(duan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)器(qi)(qi)(qi)(qi)(qi)(qi)與(yu)線路(lu)(lu)(lu)(lu)(lu)(lu)(lu)斷(duan)掉過程中產生的(de)電(dian)(dian)(dian)孤能(neng)靠譜滅(mie)(mie)(mie)掉，降低(di)電(dian)(dian)(dian)孤對斷(duan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)損(sun)害(hai)。想要在斷(duan)掉時(shi)迅速(su)磁(ci)吹(chui)，真(zhen)空(kong)接(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)(qi)一(yi)般(ban)配有(you)(you)(you)滅(mie)(mie)(mie)弧(hu)裝(zhuang)置(zhi)(zhi)。一(yi)般(ban)采(cai)用半密封(feng)性縱縫瓷器(qi)(qi)(qi)(qi)(qi)(qi)滅(mie)(mie)(mie)弧(hu)罩，并配有(you)(you)(you)強磁(ci)鐵(tie)吹(chui)弧(hu)控(kong)制(zhi)回路(lu)(lu)(lu)(lu)(lu)(lu)(lu)。4.其他(ta)構件(jian)(jian):真(zhen)空(kong)接(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)(qi)絕緣層(ceng)機殼、扭簧、短路(lu)(lu)(lu)(lu)(lu)(lu)(lu)環、傳動(dong)(dong)裝(zhuang)置(zhi)(zhi)等。接(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)(qi)觸(chu)(chu)(chu)(chu)(chu)點(dian)(dian)的(de)額(e)定電(dian)(dian)(dian)流(liu)和額(e)定電(dian)(dian)(dian)壓是(shi)(shi)選型(xing)時(shi)需要考(kao)慮的(de)重要參數。成(cheng)都交流(liu)接(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)(qi)價錢

接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)型號(hao)(hao)一般用(yong)CJ（交(jiao)(jiao)流）或CZ（直流）表示(shi)，如(ru)接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)的型號(hao)(hao)是CJX10,其中C意(yi)味(wei)(wei)著(zhu)接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)，J意(yi)味(wei)(wei)著(zhu)交(jiao)(jiao)流，X意(yi)味(wei)(wei)著(zhu)小容(rong)量，所以CJX意(yi)味(wei)(wei)著(zhu)小容(rong)量交(jiao)(jiao)流接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)，10意(yi)味(wei)(wei)著(zhu)10A，承(cheng)受負載電(dian)(dian)流為10A。同(tong)時(shi)(shi)我們還(huan)經(jing)常(chang)在(zai)接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)銘牌中看(kan)到，Q5、M5、Q7等符(fu)號(hao)(hao)，其中Q5指(zhi)接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)的線(xian)(xian)(xian)圈(quan)(quan)電(dian)(dian)壓380V,頻(pin)率(lv)50HZ。M5指(zhi)接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)的線(xian)(xian)(xian)圈(quan)(quan)電(dian)(dian)壓220V，頻(pin)率(lv)50HZ。Q7指(zhi)接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)的線(xian)(xian)(xian)圈(quan)(quan)電(dian)(dian)壓380V，頻(pin)率(lv)50HZ\60HZ都(dou)可(ke)以。打開(kai)接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)內部(bu)我們可(ke)以發現，接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)由(you)外殼、線(xian)(xian)(xian)圈(quan)(quan)、鐵芯、彈簧、動(dong)觸(chu)(chu)(chu)(chu)(chu)頭(tou)(tou)、靜觸(chu)(chu)(chu)(chu)(chu)頭(tou)(tou)等部(bu)分組成(cheng)。電(dian)(dian)流較(jiao)(jiao)大的接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)在(zai)觸(chu)(chu)(chu)(chu)(chu)頭(tou)(tou)位(wei)置(zhi)還(huan)配滅弧裝置(zhi)，常(chang)見接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)異(yi)響(xiang)、聲音較(jiao)(jiao)大一般為觸(chu)(chu)(chu)(chu)(chu)點(dian)接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)不(bu)良，影響(xiang)鐵芯閉合不(bu)密實而產生。接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)的工作原理為：利(li)用(yong)電(dian)(dian)磁力(li)與(yu)內部(bu)彈簧彈力(li)相互(hu)配合，實現觸(chu)(chu)(chu)(chu)(chu)頭(tou)(tou)的接(jie)(jie)(jie)通和斷開(kai)。因此接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)的觸(chu)(chu)(chu)(chu)(chu)點(dian)有(you)常(chang)態與(yu)動(dong)作狀(zhuang)態兩種情況，即釋放狀(zhuang)態和得電(dian)(dian)狀(zhuang)態。當內部(bu)線(xian)(xian)(xian)圈(quan)(quan)通電(dian)(dian)后，產生電(dian)(dian)磁力(li)，銜鐵被吸合（接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)動(dong)作發出噠(da)的響(xiang)聲）帶動(dong)連桿連接(jie)(jie)(jie)的觸(chu)(chu)(chu)(chu)(chu)頭(tou)(tou)動(dong)作。失(shi)電(dian)(dian)時(shi)(shi)與(yu)通電(dian)(dian)狀(zhuang)態反(fan)之。成(cheng)都(dou)交(jiao)(jiao)流接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)價錢接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)在(zai)故障時(shi)(shi)常(chang)常(chang)伴隨著(zhu)觸(chu)(chu)(chu)(chu)(chu)點(dian)的磨損和品質下(xia)降。

毫不夸張的(de)說：接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)(qi)(qi)是目前為止電(dian)(dian)(dian)力(li)(li)作業(ye)中(zhong)(zhong)(zhong)使(shi)(shi)用(yong)頻率較高(gao)的(de)電(dian)(dian)(dian)氣元(yuan)件了(le)，接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)(qi)(qi)不只是電(dian)(dian)(dian)控(kong)柜，配電(dian)(dian)(dian)柜的(de)有(you)效組成部分，在電(dian)(dian)(dian)力(li)(li)控(kong)制(zhi)中(zhong)(zhong)(zhong)更是舉足(zu)輕重！接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)(qi)(qi)一般都(dou)是由(you)接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)(qi)(qi)電(dian)(dian)(dian)磁機構，觸(chu)(chu)(chu)(chu)點(dian)(dian)系統，滅弧裝置，彈簧機構，支架(jia)和底座等(deng)等(deng)元(yuan)件構成，對(dui)電(dian)(dian)(dian)力(li)(li)作業(ye)人員(yuan)而言，我們較主(zhu)(zhu)要使(shi)(shi)用(yong)的(de)就是：交(jiao)流(liu)接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)(qi)(qi)的(de)線圈(quan)+接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)(qi)(qi)的(de)觸(chu)(chu)(chu)(chu)點(dian)(dian)系統。交(jiao)流(liu)接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)(qi)(qi)的(de)觸(chu)(chu)(chu)(chu)點(dian)(dian)可以(yi)分為主(zhu)(zhu)觸(chu)(chu)(chu)(chu)點(dian)(dian)和輔(fu)(fu)助觸(chu)(chu)(chu)(chu)點(dian)(dian)，主(zhu)(zhu)觸(chu)(chu)(chu)(chu)點(dian)(dian)為常(chang)(chang)開點(dian)(dian)應(ying)用(yong)在主(zhu)(zhu)回(hui)路中(zhong)(zhong)(zhong)，輔(fu)(fu)助觸(chu)(chu)(chu)(chu)點(dian)(dian)配合著接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)(qi)(qi)線圈(quan)應(ying)用(yong)在控(kong)制(zhi)回(hui)路中(zhong)(zhong)(zhong)，間接(jie)(jie)通過控(kong)制(zhi)接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)(qi)(qi)的(de)線圈(quan)來控(kong)制(zhi)電(dian)(dian)(dian)路的(de)運(yun)行。交(jiao)流(liu)接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)(qi)(qi)的(de)基本功能(neng)：交(jiao)流(liu)接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)(qi)(qi)得(de)電(dian)(dian)(dian)后(hou)，主(zhu)(zhu)觸(chu)(chu)(chu)(chu)點(dian)(dian)閉(bi)(bi)合，接(jie)(jie)通電(dian)(dian)(dian)路，輔(fu)(fu)助觸(chu)(chu)(chu)(chu)點(dian)(dian)中(zhong)(zhong)(zhong)常(chang)(chang)開點(dian)(dian)閉(bi)(bi)合，常(chang)(chang)閉(bi)(bi)點(dian)(dian)斷(duan)開，來使(shi)(shi)電(dian)(dian)(dian)路產(chan)生(sheng)一定的(de)動(dong)態變(bian)化，控(kong)制(zhi)電(dian)(dian)(dian)路的(de)正常(chang)(chang)運(yun)行。

接(jie)觸(chu)(chu)器(qi)(qi)自鎖電(dian)(dian)路圖還(huan)有很多元(yuan)件(jian)(jian)，比如(ru)熱繼電(dian)(dian)器(qi)(qi)，熔(rong)斷器(qi)(qi)，指示燈(deng)等等，這些原件(jian)(jian)我(wo)(wo)以后(hou)會(hui)一(yi)一(yi)講解(jie)，現在(zai)我(wo)(wo)們(men)(men)主(zhu)要(yao)講解(jie)自鎖接(jie)線(xian)(xian)(xian)，如(ru)果原件(jian)(jian)太(tai)多你們(men)(men)可(ke)能不好理(li)解(jie)，所(suo)以我(wo)(wo)們(men)(men)把接(jie)觸(chu)(chu)器(qi)(qi)的(de)元(yuan)件(jian)(jian)去掉，只講接(jie)觸(chu)(chu)器(qi)(qi)自鎖。380伏接(jie)觸(chu)(chu)器(qi)(qi)自鎖主(zhu)觸(chu)(chu)頭(tou)接(jie)線(xian)(xian)(xian)上方三個接(jie)三相電(dian)(dian)源(yuan)，下(xia)方接(jie)負載(zai)端(duan)，線(xian)(xian)(xian)圈A 1跟接(jie)觸(chu)(chu)器(qi)(qi)L 1聯通也就(jiu)(jiu)是線(xian)(xian)(xian)圈A 1長帶電(dian)(dian)，我(wo)(wo)們(men)(men)通過(guo)控(kong)制接(jie)觸(chu)(chu)器(qi)(qi)線(xian)(xian)(xian)圈A 2電(dian)(dian)源(yuan)來達到(dao)控(kong)制接(jie)觸(chu)(chu)器(qi)(qi)的(de)目的(de)，電(dian)(dian)源(yuan)L 3經過(guo)斷路器(qi)(qi)或者(zhe)熔(rong)斷器(qi)(qi)到(dao)了停(ting)止(zhi)按鈕，停(ting)止(zhi)按鈕我(wo)(wo)們(men)(men)要(yao)接(jie)常閉觸(chu)(chu)點(dian)，也就(jiu)(jiu)是一(yi)直(zhi)聯通的(de)，然后(hou)電(dian)(dian)源(yuan)到(dao)了啟(qi)(qi)動(dong)按鈕常開(kai)點(dian)，啟(qi)(qi)動(dong)按鈕常開(kai)點(dian)出來到(dao)了接(jie)觸(chu)(chu)器(qi)(qi)輔(fu)助(zhu)(zhu)觸(chu)(chu)頭(tou)上方，又跟接(jie)觸(chu)(chu)器(qi)(qi)線(xian)(xian)(xian)圈A 2聯通如(ru)圖然后(hou)啟(qi)(qi)動(dong)按鈕常開(kai)上線(xian)(xian)(xian)又分(fen)出一(yi)根(gen)線(xian)(xian)(xian)到(dao)了接(jie)觸(chu)(chu)器(qi)(qi)輔(fu)助(zhu)(zhu)觸(chu)(chu)頭(tou)下(xia)方，這根(gen)線(xian)(xian)(xian)是很重要(yao)的(de)，因為(wei)停(ting)止(zhi)按鈕我(wo)(wo)們(men)(men)接(jie)的(de)是常閉，不按它就(jiu)(jiu)是一(yi)直(zhi)聯通的(de)，所(suo)以輔(fu)助(zhu)(zhu)觸(chu)(chu)頭(tou)下(xia)方是常帶電(dian)(dian)的(de)。當電(dian)(dian)流通過(guo)電(dian)(dian)磁線(xian)(xian)(xian)圈時，它產生(sheng)的(de)磁場會(hui)吸(xi)引可(ke)移動(dong)觸(chu)(chu)點(dian)閉合電(dian)(dian)路。

接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)的(de)(de)選(xuan)(xuan)用(yong)：（1）選(xuan)(xuan)擇交流(liu)(liu)負(fu)(fu)(fu)載(zai)時(shi)(shi)用(yong)交流(liu)(liu)接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)，選(xuan)(xuan)擇直(zhi)流(liu)(liu)負(fu)(fu)(fu)載(zai)時(shi)(shi)用(yong)直(zhi)流(liu)(liu)接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)；（2）接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)的(de)(de)使(shi)用(yong)類(lei)別與負(fu)(fu)(fu)載(zai)性質一致；（3）主觸(chu)(chu)(chu)(chu)(chu)(chu)點的(de)(de)額(e)(e)定(ding)(ding)工(gong)作(zuo)電(dian)(dian)(dian)(dian)壓應(ying)(ying)(ying)大(da)于或等于負(fu)(fu)(fu)載(zai)電(dian)(dian)(dian)(dian)路的(de)(de)電(dian)(dian)(dian)(dian)壓。（4）主觸(chu)(chu)(chu)(chu)(chu)(chu)點的(de)(de)額(e)(e)定(ding)(ding)工(gong)作(zuo)電(dian)(dian)(dian)(dian)流(liu)(liu)應(ying)(ying)(ying)大(da)于或等于負(fu)(fu)(fu)載(zai)電(dian)(dian)(dian)(dian)路的(de)(de)電(dian)(dian)(dian)(dian)流(liu)(liu)。（5）吸(xi)引線(xian)圈(quan)的(de)(de)額(e)(e)定(ding)(ding)電(dian)(dian)(dian)(dian)壓應(ying)(ying)(ying)與控(kong)制回路的(de)(de)電(dian)(dian)(dian)(dian)壓一致，接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)在(zai)線(xian)圈(quan)額(e)(e)定(ding)(ding)電(dian)(dian)(dian)(dian)壓85%及(ji)以(yi)(yi)(yi)上才(cai)能可(ke)(ke)(ke)靠的(de)(de)吸(xi)合(he)；（6）主觸(chu)(chu)(chu)(chu)(chu)(chu)點和(he)輔助觸(chu)(chu)(chu)(chu)(chu)(chu)點的(de)(de)數量應(ying)(ying)(ying)滿足(zu)控(kong)制系統的(de)(de)需求。（7）接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)的(de)(de)安(an)裝多為(wei)垂直(zhi)安(an)裝，且傾斜角(jiao)不得超過5o 否則會(hui)影響(xiang)接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)的(de)(de)動(dong)(dong)作(zuo)；安(an)裝有(you)(you)(you)散(san)熱孔(kong)的(de)(de)接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)時(shi)(shi)，應(ying)(ying)(ying)將散(san)熱孔(kong)放在(zai)上下位(wei)置，以(yi)(yi)(yi)降低線(xian)圈(quan)的(de)(de)溫(wen)升；（8）接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)安(an)裝與接(jie)(jie)(jie)(jie)(jie)(jie)線(xian)時(shi)(shi)應(ying)(ying)(ying)將螺絲擰緊，以(yi)(yi)(yi)防止松動(dong)(dong)；（9）接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)的(de)(de)觸(chu)(chu)(chu)(chu)(chu)(chu)頭因定(ding)(ding)期清理(li)，若觸(chu)(chu)(chu)(chu)(chu)(chu)頭表面(mian)(mian)有(you)(you)(you)電(dian)(dian)(dian)(dian)弧灼(zhuo)傷(shang)時(shi)(shi)，需及(ji)時(shi)(shi)修復(fu)。接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)的(de)(de)應(ying)(ying)(ying)用(yong)很廣，電(dian)(dian)(dian)(dian)力(li)，機械(xie)，自動(dong)(dong)化(hua)等等都(dou)要(yao)用(yong)到(dao)，很多初(chu)學的(de)(de)朋友對接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)的(de)(de)接(jie)(jie)(jie)(jie)(jie)(jie)線(xian)可(ke)(ke)(ke)能不太熟練(lian)，那是因為(wei)你沒有(you)(you)(you)真(zhen)正的(de)(de)了解(jie)它。接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)分(fen)為(wei)兩部分(fen)：底部有(you)(you)(you)線(xian)圈(quan)，上面(mian)(mian)是銜(xian)鐵(tie)(tie)(tie)。線(xian)圈(quan)通電(dian)(dian)(dian)(dian)鐵(tie)(tie)(tie)芯產生電(dian)(dian)(dian)(dian)磁吸(xi)力(li)，吸(xi)合(he)上面(mian)(mian)的(de)(de)銜(xian)鐵(tie)(tie)(tie)，銜(xian)鐵(tie)(tie)(tie)聯(lian)動(dong)(dong)主觸(chu)(chu)(chu)(chu)(chu)(chu)點和(he)輔助觸(chu)(chu)(chu)(chu)(chu)(chu)點。中(zhong)間有(you)(you)(you)個彈(dan)簧，線(xian)圈(quan)斷電(dian)(dian)(dian)(dian)，銜(xian)鐵(tie)(tie)(tie)又會(hui)復(fu)位(wei)。接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)的(de)(de)觸(chu)(chu)(chu)(chu)(chu)(chu)點結構可(ke)(ke)(ke)以(yi)(yi)(yi)選(xuan)(xuan)擇不同的(de)(de)形式，如單刀(dao)雙擲、雙刀(dao)雙擲等。四川直(zhi)流(liu)(liu)接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)器(qi)(qi)(qi)(qi)工(gong)作(zuo)原理(li)

接觸(chu)器的(de)動(dong)作次數(shu)通常(chang)是其壽命的(de)重要參數(shu)之一。成都交(jiao)流接觸(chu)器價(jia)錢

在了(le)解(jie)(jie)接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)自鎖的(de)(de)(de)(de)接(jie)(jie)線(xian)(xian)(xian)(xian)以前，我(wo)們(men)首先要(yao)了(le)解(jie)(jie)接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)的(de)(de)(de)(de)原理，還有常(chang)(chang)(chang)(chang)開(kai)常(chang)(chang)(chang)(chang)閉(bi)(bi)觸(chu)(chu)(chu)(chu)點(dian)(dian)，不(bu)(bu)知道這(zhe)些我(wo)們(men)接(jie)(jie)線(xian)(xian)(xian)(xian)還是(shi)(shi)(shi)一(yi)(yi)竅不(bu)(bu)通，下(xia)面我(wo)們(men)先講解(jie)(jie)一(yi)(yi)下(xia)接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)它的(de)(de)(de)(de)原理構(gou)造。380伏交流接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)有三(san)個主觸(chu)(chu)(chu)(chu)頭(tou)(tou)(tou)也(ye)就(jiu)(jiu)是(shi)(shi)(shi)電源進(jin)(jin)線(xian)(xian)(xian)(xian)和負載端(duan)出線(xian)(xian)(xian)(xian)，進(jin)(jin)線(xian)(xian)(xian)(xian)分(fen)(fen)別是(shi)(shi)(shi)三(san)相火線(xian)(xian)(xian)(xian)L1 L2和L3,負載端(duan)出線(xian)(xian)(xian)(xian)分(fen)(fen)別是(shi)(shi)(shi)T 1 T 2和T 3,接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)主觸(chu)(chu)(chu)(chu)頭(tou)(tou)(tou)進(jin)(jin)線(xian)(xian)(xian)(xian)和出線(xian)(xian)(xian)(xian)上下(xia)一(yi)(yi)一(yi)(yi)對(dui)(dui)應，分(fen)(fen)別是(shi)(shi)(shi)L 1對(dui)(dui)應T 1,L 2對(dui)(dui)應T 2 L 3對(dui)(dui)應T 3,主觸(chu)(chu)(chu)(chu)頭(tou)(tou)(tou)在接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)不(bu)(bu)吸合(he)(he)的(de)(de)(de)(de)狀(zhuang)態(tai)(tai)下(xia)是(shi)(shi)(shi)常(chang)(chang)(chang)(chang)開(kai)狀(zhuang)態(tai)(tai)..什么是(shi)(shi)(shi)常(chang)(chang)(chang)(chang)開(kai)？常(chang)(chang)(chang)(chang)開(kai)的(de)(de)(de)(de)意(yi)思就(jiu)(jiu)是(shi)(shi)(shi)說(shuo)(shuo)觸(chu)(chu)(chu)(chu)點(dian)(dian)是(shi)(shi)(shi)斷開(kai)的(de)(de)(de)(de)，不(bu)(bu)聯通的(de)(de)(de)(de)，常(chang)(chang)(chang)(chang)閉(bi)(bi)的(de)(de)(de)(de)意(yi)思就(jiu)(jiu)是(shi)(shi)(shi)說(shuo)(shuo)觸(chu)(chu)(chu)(chu)點(dian)(dian)是(shi)(shi)(shi)聯通的(de)(de)(de)(de)，常(chang)(chang)(chang)(chang)開(kai)和常(chang)(chang)(chang)(chang)閉(bi)(bi)一(yi)(yi)定要(yao)充分(fen)(fen)理解(jie)(jie)才可以接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)還有一(yi)(yi)個常(chang)(chang)(chang)(chang)開(kai)輔(fu)(fu)(fu)助(zhu)(zhu)觸(chu)(chu)(chu)(chu)頭(tou)(tou)(tou)，也(ye)就(jiu)(jiu)是(shi)(shi)(shi)右方(fang)的(de)(de)(de)(de)第四個接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)觸(chu)(chu)(chu)(chu)點(dian)(dian)，上下(xia)也(ye)是(shi)(shi)(shi)一(yi)(yi)一(yi)(yi)對(dui)(dui)應，接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)不(bu)(bu)吸合(he)(he)一(yi)(yi)直是(shi)(shi)(shi)常(chang)(chang)(chang)(chang)開(kai)狀(zhuang)態(tai)(tai)，輔(fu)(fu)(fu)助(zhu)(zhu)觸(chu)(chu)(chu)(chu)頭(tou)(tou)(tou)的(de)(de)(de)(de)作用(yong)(yong)就(jiu)(jiu)是(shi)(shi)(shi)輔(fu)(fu)(fu)助(zhu)(zhu)按鈕控制(zhi)接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)的(de)(de)(de)(de)，而主觸(chu)(chu)(chu)(chu)頭(tou)(tou)(tou)的(de)(de)(de)(de)作用(yong)(yong)是(shi)(shi)(shi)控制(zhi)負載端(duan)的(de)(de)(de)(de)，所以分(fen)(fen)為(wei)主觸(chu)(chu)(chu)(chu)頭(tou)(tou)(tou)和輔(fu)(fu)(fu)助(zhu)(zhu)觸(chu)(chu)(chu)(chu)頭(tou)(tou)(tou)。成都(dou)交流接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)價錢

本文(wen)來(lai)自沈(shen)陽喜納多采暖工(gong)程有限公(gong)司：//zjlong.cn/Article/38f399885.html