接線端子的塑膠絕緣層材料和導電性構件立即關聯到接線端子的品質,他們各自決策了接線端子的介電強度能和導電率能。一切一個接線端子無效都將造成 全部自動化控制的不成功。這些方面世界各國產生的血的教訓是十分刻骨銘心的。防止是目地,剖析是基本。從某種程度上講,防止無效比剖析無效更關鍵。它對確保接線端子的品質和可靠性具備更實際的實際意義. 接線端子從應用視角講,應當做到的作用是:接觸位置該通斷的地區務必通斷,接觸可靠。絕緣層位置不應該通斷的地區務必絕緣層可靠。接線端子普遍的致命性常見故障方式有下列三種:1.接觸欠佳 接線端子內部的金屬材料電導體是接線端子的關鍵零件,它將來源于外界電纜線或電纜線的工作電壓,電流量或數據信號傳送到兩者之間般配的射頻連接器相匹配的(de)(de)接(jie)(jie)(jie)觸(chu)(chu)件上(shang)(shang)。故(gu)(gu)接(jie)(jie)(jie)觸(chu)(chu)件務必具(ju)有(you)優質的(de)(de)構造,平穩(wen)可(ke)靠的(de)(de)接(jie)(jie)(jie)觸(chu)(chu)維(wei)(wei)持力和(he)(he)優良的(de)(de)導(dao)(dao)電率能(neng)。因為(wei)(wei)(wei)(wei)(wei)接(jie)(jie)(jie)觸(chu)(chu)件總(zong)體設(she)(she)(she)計不(bu)(bu)(bu)(bu)(bu)(bu)(bu)科學(xue),原(yuan)材(cai)(cai)(cai)料(liao)采(cai)用不(bu)(bu)(bu)(bu)(bu)(bu)(bu)正(zheng)確,模貝不(bu)(bu)(bu)(bu)(bu)(bu)(bu)穩(wen)定(ding),生(sheng)產(chan)加(jia)工(gong)(gong)(gong)(gong)規格(ge)偏(pian)(pian)差(cha),表面(mian)(mian)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)光(guang)滑,熱(re)處理(li)工(gong)(gong)(gong)(gong)藝電鍍(du)工(gong)(gong)(gong)(gong)藝等(deng)(deng)表面(mian)(mian)工(gong)(gong)(gong)(gong)藝處理(li)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)科學(xue),拼裝(zhuang)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)善,存儲應(ying)用艱苦環境(jing)和(he)(he)實際(ji)操作(zuo)錯誤(wu)操作(zuo),都是(shi)(shi)會在接(jie)(jie)(jie)觸(chu)(chu)件的(de)(de)接(jie)(jie)(jie)觸(chu)(chu)位(wei)置和(he)(he)相互(hu)(hu)配合(he)(he)(he)(he)位(wei)置導(dao)(dao)致(zhi)接(jie)(jie)(jie)觸(chu)(chu)欠佳。2.絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)層(ceng)(ceng)欠佳 絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)體的(de)(de)功效是(shi)(shi)使接(jie)(jie)(jie)觸(chu)(chu)件維(wei)(wei)持恰當的(de)(de)部位(wei)排(pai)序,并使接(jie)(jie)(jie)觸(chu)(chu)件與(yu)接(jie)(jie)(jie)觸(chu)(chu)件中間(jian),接(jie)(jie)(jie)觸(chu)(chu)件與(yu)罩殼中間(jian)互(hu)(hu)相絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)層(ceng)(ceng)。故(gu)(gu)絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)層(ceng)(ceng)件務必具(ju)有(you)優質的(de)(de)電氣設(she)(she)(she)備(bei)特(te)性,物(wu)理(li)性能(neng)和(he)(he)加(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝成(cheng)形(xing)(xing)特(te)性。尤其是(shi)(shi)伴隨(sui)著密度高的(de)(de),微型(xing)化接(jie)(jie)(jie)線端(duan)子的(de)(de)普遍(bian)應(ying)用,絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)體的(de)(de)合(he)(he)(he)(he)理(li)壁厚愈來(lai)愈薄(bo)。這(zhe)對(dui)絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)層(ceng)(ceng)材(cai)(cai)(cai)料(liao),塑料(liao)模具(ju)精(jing)(jing)密度和(he)(he)成(cheng)形(xing)(xing)加(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝等(deng)(deng)明確提出(chu)(chu)了更苛嚴的(de)(de)規定(ding)。因為(wei)(wei)(wei)(wei)(wei)絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)體表面(mian)(mian)或內部存有(you)金(jin)屬材(cai)(cai)(cai)料(liao)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)必要物(wu),表面(mian)(mian)浮塵(chen),助焊劑等(deng)(deng)環境(jing)污染返潮(chao),有(you)機材(cai)(cai)(cai)料(liao)進(jin)行析出(chu)(chu)物(wu)及(ji)有(you)害(hai)物(wu)質吸咐膜(mo)與(yu)表面(mian)(mian)收縮水結(jie)合(he)(he)(he)(he)產(chan)生(sheng)正(zheng)離子性導(dao)(dao)電性安(an)(an)全通道(dao),受潮(chao),發(fa)霉,絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)層(ceng)(ceng)材(cai)(cai)(cai)料(liao)脆化等(deng)(deng)緣(yuan)(yuan)(yuan)(yuan)故(gu)(gu),都是(shi)(shi)會導(dao)(dao)致(zhi)短路(lu)故(gu)(gu)障,走(zou)電,穿透,接(jie)(jie)(jie)地電阻劣等(deng)(deng)絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)層(ceng)(ceng)安(an)(an)全隱患。3.固(gu)定(ding)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)動欠佳 絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)體不(bu)(bu)(bu)(bu)(bu)(bu)(bu)但起(qi)絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)層(ceng)(ceng)功效,一(yi)(yi)般也為(wei)(wei)(wei)(wei)(wei)外(wai)伸的(de)(de)接(jie)(jie)(jie)觸(chu)(chu)件出(chu)(chu)示精(jing)(jing)準(zhun)的(de)(de)對(dui)中合(he)(he)(he)(he)維(wei)(wei)護,另外(wai)還具(ju)備(bei)安(an)(an)裝(zhuang)精(jing)(jing)準(zhun)定(ding)位(wei),卡緊固(gu)定(ding)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)動在機器設(she)(she)(she)備(bei)上(shang)(shang)的(de)(de)作(zuo)用。固(gu)定(ding)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)動欠佳,輕則危害(hai)接(jie)(jie)(jie)觸(chu)(chu)可(ke)靠導(dao)(dao)致(zhi)一(yi)(yi)瞬間(jian)關閉(bi)電源(yuan),比(bi)較嚴重的(de)(de)便是(shi)(shi)商品瓦解。瓦解就是(shi)(shi)指接(jie)(jie)(jie)線端(duan)子在插合(he)(he)(he)(he)情況下,因為(wei)(wei)(wei)(wei)(wei)原(yuan)材(cai)(cai)(cai)料(liao),設(she)(she)(she)計方案(an),加(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝等(deng)(deng)緣(yuan)(yuan)(yuan)(yuan)故(gu)(gu)造成(cheng) 構造不(bu)(bu)(bu)(bu)(bu)(bu)(bu)可(ke)靠導(dao)(dao)致(zhi)的(de)(de)電源(yuan)插頭與(yu)電源(yuan)插座(zuo)中間(jian),針(zhen)插與(yu)插口(kou)中間(jian)的(de)(de)異常(chang)分離出(chu)(chu)來(lai),將導(dao)(dao)致(zhi)自(zi)動控(kong)制系統(tong)電磁(ci)能(neng)傳送和(he)(he)數據信號(hao)操縱終斷的(de)(de)嚴重危害(hai)。因為(wei)(wei)(wei)(wei)(wei)設(she)(she)(she)計方案(an)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)可(ke)靠,選(xuan)料(liao)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)正(zheng)確,成(cheng)形(xing)(xing)加(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝挑選(xuan)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)善,熱(re)處理(li)工(gong)(gong)(gong)(gong)藝,模貝,安(an)(an)裝(zhuang),溶接(jie)(jie)(jie)等(deng)(deng)加(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝品質差(cha),安(an)(an)裝(zhuang)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)及(ji)時等(deng)(deng)都是(shi)(shi)會導(dao)(dao)致(zhi)固(gu)定(ding)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)動欠佳。除(chu)此(ci)之外(wai),因為(wei)(wei)(wei)(wei)(wei)涂(tu)層(ceng)(ceng)脫皮,浸蝕,磕傷,塑殼毛邊,裂開,接(jie)(jie)(jie)觸(chu)(chu)件生(sheng)產(chan)加(jia)工(gong)(gong)(gong)(gong)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)光(guang)滑,形(xing)(xing)變等(deng)(deng)緣(yuan)(yuan)(yuan)(yuan)故(gu)(gu)導(dao)(dao)致(zhi)的(de)(de)外(wai)型(xing)欠佳,因為(wei)(wei)(wei)(wei)(wei)精(jing)(jing)準(zhun)定(ding)位(wei)卡緊相互(hu)(hu)配合(he)(he)(he)(he)規格(ge)偏(pian)(pian)差(cha),生(sheng)產(chan)加(jia)工(gong)(gong)(gong)(gong)品質一(yi)(yi)致(zhi)性差(cha),總(zong)分離出(chu)(chu)來(lai)力過大(da)等(deng)(deng)緣(yuan)(yuan)(yuan)(yuan)故(gu)(gu)導(dao)(dao)致(zhi)的(de)(de)交換欠佳,也是(shi)(shi)常(chang)見疾病,多發(fa)疾病。這(zhe)幾類(lei)常(chang)見故(gu)(gu)障一(yi)(yi)般都能(neng)在檢測及(ji)應(ying)用全過程中及(ji)時處理(li)去除(chu)