狼群视频在线

起動機(啟動馬達)簡介

起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)按照工作原(yuan)理分(fen)為(wei)(wei)直(zhi)流電(dian)(dian)(dian)(dian)(dian)(dian)(dian)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、汽油起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、壓(ya)(ya)縮(suo)(suo)空氣(qi)(qi)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)等。內燃(ran)(ran)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)上大(da)(da)都采(cai)(cai)用(yong)(yong)(yong)的(de)(de)(de)是(shi)直(zhi)流電(dian)(dian)(dian)(dian)(dian)(dian)(dian)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，其特點是(shi)結(jie)(jie)構(gou)(gou)(gou)緊湊、操作簡單且便于(yu)維護(hu)。汽油起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)是(shi)一種(zhong)帶有離合(he)(he)(he)器(qi)(qi)與變(bian)速(su)(su)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)構(gou)(gou)(gou)的(de)(de)(de)小(xiao)型汽油機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，功(gong)率大(da)(da)且受氣(qi)(qi)溫影響(xiang)較(jiao)(jiao)小(xiao)，可起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)大(da)(da)型內燃(ran)(ran)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，并適(shi)(shi)用(yong)(yong)(yong)于(yu)高寒地帶。壓(ya)(ya)縮(suo)(suo)空氣(qi)(qi)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)分(fen)為(wei)(wei)兩(liang)類(lei)，一種(zhong)是(shi)將壓(ya)(ya)縮(suo)(suo)空氣(qi)(qi)按照工作順序打(da)入氣(qi)(qi)缸，一種(zhong)是(shi)使用(yong)(yong)(yong)氣(qi)(qi)動(dong)(dong)(dong)(dong)馬達(da)驅(qu)(qu)動(dong)(dong)(dong)(dong)飛輪。壓(ya)(ya)縮(suo)(suo)空氣(qi)(qi)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)用(yong)(yong)(yong)途(tu)接近于(yu)汽油起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，通常(chang)用(yong)(yong)(yong)于(yu)大(da)(da)型內燃(ran)(ran)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)。 起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji) 直(zhi)流電(dian)(dian)(dian)(dian)(dian)(dian)(dian)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)是(shi)由(you)直(zhi)流串(chuan)激電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、操縱(zong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)構(gou)(gou)(gou)和(he)(he)離合(he)(he)(he)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)構(gou)(gou)(gou)所(suo)組(zu)(zu)成。它(ta)專門啟動(dong)(dong)(dong)(dong)發(fa)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，需要(yao)強大(da)(da)的(de)(de)(de)轉矩，因此要(yao)通過的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流量很大(da)(da)，達(da)到幾百安培。 直(zhi)流電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)在(zai)低(di)轉速(su)(su)時扭矩大(da)(da)，轉速(su)(su)高時扭矩逐漸(jian)變(bian)小(xiao)，很適(shi)(shi)合(he)(he)(he)做起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)之用(yong)(yong)(yong)。 起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)采(cai)(cai)用(yong)(yong)(yong)直(zhi)流串(chuan)激式(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，轉子及定子部分(fen)都是(shi)用(yong)(yong)(yong)比較(jiao)(jiao)粗的(de)(de)(de)矩形截面銅線(xian)繞制；驅(qu)(qu)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)構(gou)(gou)(gou)采(cai)(cai)用(yong)(yong)(yong)減(jian)速(su)(su)齒(chi)(chi)輪結(jie)(jie)構(gou)(gou)(gou)；操縱(zong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)構(gou)(gou)(gou)采(cai)(cai)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)磁(ci)吸(xi)方(fang)(fang)式(shi)。 P11C發(fa)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)減(jian)速(su)(su)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)具有以下顯著特點： ①動(dong)(dong)(dong)(dong)力輸出(chu)結(jie)(jie)構(gou)(gou)(gou)分(fen)為(wei)(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)樞軸(zhou)(zhou)(zhou)和(he)(he)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)軸(zhou)(zhou)(zhou)兩(liang)部分(fen)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)樞軸(zhou)(zhou)(zhou)兩(liang)端(duan)用(yong)(yong)(yong)滾(gun)珠軸(zhou)(zhou)(zhou)承支承，負(fu)荷分(fen)布均勻，使用(yong)(yong)(yong)時間(jian)長，不(bu)易磨(mo)損(sun)(sun)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)樞較(jiao)(jiao)短，不(bu)易出(chu)現電(dian)(dian)(dian)(dian)(dian)(dian)(dian)樞軸(zhou)(zhou)(zhou)彎(wan)曲，磨(mo)壞磁(ci)場繞組(zu)(zu)的(de)(de)(de)情況。 ②采(cai)(cai)用(yong)(yong)(yong)了(le)減(jian)速(su)(su)裝置，在(zai)轉子和(he)(he)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)齒(chi)(chi)輪之間(jian)，安裝有減(jian)速(su)(su)齒(chi)(chi)輪，起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)傳(chuan)(chuan)遞給起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)齒(chi)(chi)輪的(de)(de)(de)扭距就會(hui)增大(da)(da)。利用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)開(kai)關(guan)(guan)，使得承擔電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)（經減(jian)速(su)(su)齒(chi)(chi)輪后）的(de)(de)(de)動(dong)(dong)(dong)(dong)力輸出(chu)是(shi)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)齒(chi)(chi)輪和(he)(he)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)齒(chi)(chi)輪軸(zhou)(zhou)(zhou)，而嚙合(he)(he)(he)器(qi)(qi)部分(fen)不(bu)動(dong)(dong)(dong)(dong)。輸出(chu)功(gong)率小(xiao)的(de)(de)(de)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，常(chang)采(cai)(cai)用(yong)(yong)(yong)外嚙合(he)(he)(he)方(fang)(fang)式(shi)，輸出(chu)功(gong)率大(da)(da)的(de)(de)(de)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)采(cai)(cai)用(yong)(yong)(yong)內嚙合(he)(he)(he)方(fang)(fang)式(shi)。 ③減(jian)速(su)(su)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)采(cai)(cai)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)開(kai)關(guan)(guan)操縱(zong)，有些備有輔助開(kai)關(guan)(guan)（或稱(cheng)副開(kai)關(guan)(guan)）。它(ta)的(de)(de)(de)作用(yong)(yong)(yong)是(shi)防止燒壞電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)開(kai)關(guan)(guan)和(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)門（起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)）開(kai)關(guan)(guan)。分(fen)級接通電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源，大(da)(da)大(da)(da)降低(di)了(le)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)損(sun)(sun)壞的(de)(de)(de)可能性，從(cong)而延長了(le)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)使用(yong)(yong)(yong)壽命。 ④減(jian)速(su)(su)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)體積(ji)和(he)(he)重量大(da)(da)約(yue)(yue)是(shi)傳(chuan)(chuan)統(tong)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)一半，節約(yue)(yue)了(le)原(yuan)材料，同時拆(chai)裝修(xiu)理很方(fang)(fang)便。 ⑤減(jian)速(su)(su)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)磁(ci)極(ji)對數與傳(chuan)(chuan)統(tong)的(de)(de)(de)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)一樣，但(dan)磁(ci)場線(xian)圈繞組(zu)(zu)常(chang)采(cai)(cai)用(yong)(yong)(yong)小(xiao)導(dao)線(xian)多(duo)根串(chuan)聯(lian)的(de)(de)(de)方(fang)(fang)法，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)樞繞組(zu)(zu)的(de)(de)(de)繞法雖與傳(chuan)(chuan)統(tong)的(de)(de)(de)原(yuan)理相同，但(dan)制造工藝先進。

起動機的拆卸和安裝

1、 打開發(fa)動(dong)機(ji)艙，找到起(qi)動(dong)機(ji)位置，一般(ban)在發(fa)動(dong)機(ji)右后下(xia)方(fang)，或者左后下(xia)方(fang)。
2、 拆卸(xie)馬達總(zong)成上伸縮開(kai)關(guan)上的正極螺(luo)絲(si)，取下點火控制觸發正極線(xian)（小心這是不(bu)帶保險(xian)絲(si)的電池正極上直接(jie)過來的，不(bu)要搭鐵短路了）
3、 拆卸(xie)馬達總成(cheng)固定螺絲
4、拆各(ge)種螺(luo)絲(si)：導電螺(luo)絲(si)、開關器螺(luo)絲(si)、固定長螺(luo)絲(si)
5、取下(xia)馬達總(zong)成前部(bu)，拆卸(xie)伸縮控(kong)制桿（也就是分解圖的撥叉）
6、小心抽出(chu)馬達轉軸線圈（保護殼(ke)內磁鐵有磁性）和(he)底部碳刷
7、清洗全部配件：車主爺要事先準備好化油(you)器清洗劑
8、沙(sha)紙(zhi)打(da)磨碳刷(shua)通(tong)電(dian)面(mian)還有碳刷(shua)(如果碳刷(shua)磨損 請更換碳刷(shua)。打(da)磨后炭刷(shua)通(tong)電(dian)接觸面(mian)（整流器(qi)）后，一定要把整流器(qi)面(mian)上凹槽的金屬(shu)屑清(qing)理干凈(jing)，避(bi)免導電(dian)導致(zhi)短路。
9、軸(zhou)承齒輪位置(zhi)上(shang)黃(huang)油
10、更換開關
11、把啟(qi)動機倒序(xu)裝好，回位

科帕奇(進口)簡介

2007年(nian)11月6日，上(shang)(shang)海通(tong)用宣(xuan)布以進口方式引進雪佛蘭CAPTIVA，并且(qie)推出(chu)中(zhong)文名“科帕(pa)奇”。此舉(ju)宣(xuan)告(gao)上(shang)(shang)海通(tong)用汽車(che)(che)正式進軍中(zhong)檔SUV市(shi)場，這也是目前(qian)中(zhong)國(guo)SUV市(shi)場上(shang)(shang)銷量(liang)最(zui)大、增長最(zui)快的細分市(shi)場。日前(qian)，上(shang)(shang)海通(tong)用雪佛蘭國(guo)產科帕(pa)奇推出(chu)了兩(liang)款新(xin)車(che)(che)型，新(xin)車(che)(che)型分別為2.4L AT舒適導航(hang)版(ban)和(he)2.4L AT七座(zuo)豪華導航(hang)版(ban)，售價分別為25.28萬元和(he)26.38萬元。 　　配置方面(mian)：兩(liang)款新(xin)車(che)(che)計入了眾(zhong)多(duo)電子(zi)輔助(zhu)配置，其中(zhong)包(bao)括ESP、BA電子(zi)制(zhi)動輔助(zhu)、TCS牽引力控制(zhi)、電子(zi)防滾功能、電子(zi)下(xia)坡輔助(zhu)控制(zhi)DCS和(he)電子(zi)上(shang)(shang)坡輔助(zhu)系統(tong)等(deng)。另(ling)外(wai)，前(qian)排座(zuo)椅加(jia)熱、自動空調也得到了增加(jia)。