NEWS CENTER
由于(yu)工(gong)藝的需要(yao),有些(xie)産品必鬚使(shi)用高粘(zhan)度(du)的(de)膠水,全自(zi)動點(dian)膠(jiao)機(ji)在點膠(jiao)過程中(zhong),由(you)于(yu)粘度高,特彆(bie)容(rong)易産生(sheng)拉絲(si),造(zao)成(cheng)流動性差(cha),拉絲(si)嚴重(zhong),影響(xiang)外觀(guan)。那麼點(dian)膠(jiao)機(ji)在點(dian)膠過(guo)程(cheng)中齣現拉(la)絲現象該(gai)如(ru)何(he)處(chu)理(li)?大(da)傢在點(dian)膠(jiao)機撡(cao)作(zuo)中...
1、點膠量的(de)大小(xiao) 根(gen)據(ju)工(gong)作經驗(yan),膠點(dian)直(zhi)逕的大(da)小(xiao)應(ying)爲(wei)産(chan)品(pin)間距的一(yi)半(ban)。這樣就可(ke)以保(bao)證(zheng)有充(chong)足(zu)的膠(jiao)水(shui)來(lai)粘結(jie)組件(jian)又(you)避(bi)免膠(jiao)水(shui)過(guo)多。點膠(jiao)量(liang)多(duo)少(shao)由時(shi)間長短(duan)來(lai)決(jue)定,實(shi)際中應根(gen)據生(sheng)産(chan)情況(kuang)(室(shi)溫、膠(jiao)水(shui)的(de)粘性等)選(xuan)擇點(dian)膠...