NEWS CENTER
由(you)于(yu)工(gong)藝(yi)的需要(yao),有(you)些(xie)産(chan)品必(bi)鬚使用(yong)高(gao)粘(zhan)度的(de)膠水,全(quan)自動(dong)點膠機在(zai)點(dian)膠(jiao)過程(cheng)中(zhong),由(you)于粘度高,特彆(bie)容易(yi)産生拉絲,造成(cheng)流動(dong)性(xing)差,拉(la)絲嚴重(zhong),影響(xiang)外觀。那麼點(dian)膠(jiao)機(ji)在(zai)點(dian)膠過(guo)程中(zhong)齣現(xian)拉絲現象該(gai)如(ru)何(he)處理(li)?大傢(jia)在點膠(jiao)機撡作中...
1、點(dian)膠量的大(da)小 根據工(gong)作經驗,膠(jiao)點(dian)直(zhi)逕(jing)的大(da)小(xiao)應爲産(chan)品(pin)間(jian)距的一半。這(zhe)樣(yang)就可(ke)以保(bao)證有(you)充(chong)足的(de)膠水來粘結(jie)組件(jian)又(you)避(bi)免(mian)膠(jiao)水(shui)過多。點膠(jiao)量(liang)多(duo)少由時(shi)間(jian)長(zhang)短(duan)來決(jue)定,實(shi)際(ji)中應根據生(sheng)産(chan)情況(室(shi)溫(wen)、膠水(shui)的粘(zhan)性(xing)等)選(xuan)擇(ze)點膠(jiao)...