NEWS CENTER
由(you)于工藝(yi)的需(xu)要(yao),有些産品(pin)必鬚使(shi)用高粘度的(de)膠(jiao)水,全(quan)自動(dong)點膠機在點膠過程(cheng)中(zhong),由于粘(zhan)度(du)高,特(te)彆(bie)容(rong)易産生拉絲,造成(cheng)流動(dong)性差,拉絲嚴(yan)重(zhong),影(ying)響外(wai)觀(guan)。那(na)麼(me)點(dian)膠(jiao)機在(zai)點(dian)膠(jiao)過(guo)程(cheng)中(zhong)齣現(xian)拉絲現象(xiang)該如何(he)處理(li)?大(da)傢(jia)在點膠(jiao)機撡(cao)作(zuo)中(zhong)...
1、點(dian)膠(jiao)量(liang)的大(da)小 根(gen)據工(gong)作(zuo)經(jing)驗(yan),膠(jiao)點(dian)直逕的(de)大(da)小(xiao)應爲(wei)産(chan)品(pin)間距的(de)一(yi)半(ban)。這(zhe)樣就(jiu)可以保證有(you)充足的膠水(shui)來粘(zhan)結(jie)組(zu)件(jian)又避免(mian)膠(jiao)水過多。點膠(jiao)量多(duo)少(shao)由時(shi)間(jian)長短(duan)來決定,實(shi)際中(zhong)應(ying)根(gen)據生(sheng)産(chan)情況(室(shi)溫、膠水的粘(zhan)性等)選擇(ze)點膠...