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汽車線束生產工藝

發(fa)布日期:2021-1-14 16:35:48 訪問次數:1802

隨著人們對舒(shu)適性(xing)(xing)、經濟性(xing)(xing)、安全性(xing)(xing)要求的(de)不斷(duan)提(ti)高,汽(qi)(qi)車(che)(che)上的(de)電子產(chan)品種類也(ye)在不斷(duan)增(zeng)加(jia),汽(qi)(qi)車(che)(che)線(xian)束(shu)(shu)越來越復雜線(xian)束(shu)(shu)的(de)故障率也(ye)相應增(zeng)加(jia)。這就要求提(ti)高線(xian)束(shu)(shu)的(de)可(ke)靠性(xing)(xing)和耐(nai)久性(xing)(xing)等性(xing)(xing)能(neng),許多人對于汽(qi)(qi)車(che)(che)線(xian)束(shu)(shu)的(de)工(gong)藝(yi)和生(sheng)產(chan)比較有(you)興趣,在這里就汽(qi)(qi)車(che)(che)線(xian)束(shu)(shu)工(gong)藝(yi)和生(sheng)產(chan)這方面(mian)的(de)知識做個(ge)簡單的(de)敘述,您只(zhi)需要花幾分(fen)鐘(zhong)閱讀,就能(neng)大(da)致了解。

在汽(qi)車線束二(er)維產(chan)品圖紙出來(lai)以后,要(yao)編(bian)排線束的生產(chan)工(gong)藝(yi),工(gong)藝(yi)是服(fu)務于生產(chan)的兩(liang)者(zhe)密不可(ke)分,因此(ci)筆者(zhe)將汽(qi)車線束的生產(chan)和工(gong)藝(yi)二(er)者(zhe)結(jie)合起來(lai)一起分析。

線(xian)(xian)束生(sheng)(sheng)產(chan)的第一(yi)個(ge)工(gong)位(wei)是開線(xian)(xian)工(gong)藝。開線(xian)(xian)工(gong)藝的準(zhun)確性直接關(guan)系到(dao)整個(ge)生(sheng)(sheng)產(chan)進度,一(yi)旦出(chu)現錯(cuo)誤特別是開線(xian)(xian)尺寸偏(pian)短,會導致所有工(gong)位(wei)的返工(gong),費時費力(li)影響(xiang)生(sheng)(sheng)產(chan)效率。所以在編制(zhi)開線(xian)(xian)工(gong)藝是一(yi)定要根據圖紙(zhi)的要求合理確定導線(xian)(xian)的開線(xian)(xian)尺寸,剝頭(tou)尺寸。

開線(xian)之(zhi)后(hou)的(de)第二個工(gong)位就(jiu)是壓(ya)接(jie)(jie)(jie)(jie)工(gong)藝,根(gen)據(ju)圖(tu)紙要(yao)求的(de)類型確(que)定壓(ya)接(jie)(jie)(jie)(jie)參(can)數,制(zhi)作(zuo)壓(ya)接(jie)(jie)(jie)(jie)操作(zuo)說明書,對(dui)于有特殊要(yao)求的(de)需(xu)要(yao)在工(gong)藝文(wen)件上注明并培訓操作(zuo)工(gong)。比如:有的(de)導(dao)線(xian)需(xu)要(yao)先穿過護套后(hou)才可壓(ya)接(jie)(jie)(jie)(jie),它需(xu)要(yao)先預裝導(dao)線(xian)然后(hou)從預裝工(gong)位返回再壓(ya)接(jie)(jie)(jie)(jie);還(huan)有刺破式壓(ya)接(jie)(jie)(jie)(jie)用到(dao)專(zhuan)用的(de)壓(ya)接(jie)(jie)(jie)(jie)工(gong)具,這種(zhong)壓(ya)接(jie)(jie)(jie)(jie)方式具有良(liang)好的(de)電接(jie)(jie)(jie)(jie)觸性能。

接著就是(shi)預(yu)裝(zhuang)工(gong)(gong)(gong)(gong)藝(yi)(yi)了,首先要編制(zhi)預(yu)裝(zhuang)工(gong)(gong)(gong)(gong)藝(yi)(yi)操作說明書,為了提高總(zong)裝(zhuang)效率,復雜的(de)(de)線束都要設置預(yu)裝(zhuang)工(gong)(gong)(gong)(gong)位,預(yu)裝(zhuang)工(gong)(gong)(gong)(gong)藝(yi)(yi)的(de)(de)合理與否直接影(ying)響到總(zong)裝(zhuang)配(pei)的(de)(de)效率也(ye)反映(ying)出一(yi)個工(gong)(gong)(gong)(gong)藝(yi)(yi)人(ren)員(yuan)的(de)(de)技術水平高低。如(ru)果(guo)預(yu)裝(zhuang)部分(fen)裝(zhuang)配(pei)的(de)(de)偏少或(huo)者裝(zhuang)配(pei)的(de)(de)導線路徑不(bu)合理會加大總(zong)裝(zhuang)配(pei)人(ren)員(yuan)的(de)(de)工(gong)(gong)(gong)(gong)作量(liang),減慢(man)流(liu)水線的(de)(de)速(su)度,所以(yi)工(gong)(gong)(gong)(gong)藝(yi)(yi)人(ren)員(yuan)要經常待(dai)在(zai)現場不(bu)斷(duan)總(zong)結。

最(zui)后一步就是(shi),總(zong)裝(zhuang)工(gong)(gong)(gong)藝(yi)。能(neng)夠編根據產品開發部(bu)門設(she)計(ji)的(de)裝(zhuang)配(pei)(pei)臺板,設(she)計(ji)工(gong)(gong)(gong)裝(zhuang)設(she)備、物料盒(he)規格(ge)尺(chi)寸并將所有裝(zhuang)配(pei)(pei)護套(tao)和附件的(de)編號(hao)貼于物料盒(he)上以(yi)提高裝(zhuang)配(pei)(pei)效率。編制各(ge)個工(gong)(gong)(gong)位(wei)裝(zhuang)配(pei)(pei)內(nei)容(rong)和要求,平衡整(zheng)個總(zong)裝(zhuang)工(gong)(gong)(gong)位(wei)防止出現一點工(gong)(gong)(gong)作量過(guo)大,拉下整(zheng)個流(liu)水(shui)線(xian)速度的(de)情況。要做到工(gong)(gong)(gong)位(wei)平衡,工(gong)(gong)(gong)藝(yi)人員(yuan)必(bi)須對每個操作了(le)熟于心(xin)并現場測算工(gong)(gong)(gong)時(shi),隨時(shi)調整(zheng)裝(zhuang)配(pei)(pei)工(gong)(gong)(gong)藝(yi)。

此(ci)外,線束工藝還包(bao)括編制明細表、工時(shi)測算、工人培(pei)訓等,由于(yu)技術(shu)含量(liang)值不高,這些也(ye)就不細說了。總而言之,汽(qi)車線束在車內(nei)電子技術(shu)含量(liang)和質(zhi)量(liang),逐(zhu)漸成為評價汽(qi)車性能(neng)的一(yi)項重(zhong)要(yao)指(zhi)標。

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