由于工(gong)藝的需(xu)要,有(you)些産品(pin)必鬚(xu)使(shi)用(yong)高粘(zhan)度的膠(jiao)水(shui),全(quan)自(zi)動(dong)點膠機在點(dian)膠(jiao)過(guo)程中,由(you)于(yu)粘(zhan)度(du)高,特(te)彆(bie)容(rong)易(yi)産(chan)生拉(la)絲,造(zao)成(cheng)流動性差,拉(la)絲嚴重,影響外(wai)觀(guan)。那(na)麼點膠(jiao)機(ji)在(zai)點膠過(guo)程中齣現(xian)拉絲(si)現(xian)象(xiang)該(gai)如(ru)何處理?大(da)傢在(zai)點(dian)膠機撡作(zuo)中(zhong)...
1、點(dian)膠(jiao)量(liang)的大(da)小 根據工作經(jing)驗(yan),膠點(dian)直逕(jing)的(de)大(da)小(xiao)應(ying)爲(wei)産品(pin)間距的一(yi)半。這(zhe)樣(yang)就(jiu)可以保證有充(chong)足的(de)膠(jiao)水來(lai)粘(zhan)結組(zu)件又(you)避免膠(jiao)水(shui)過多(duo)。點(dian)膠量(liang)多(duo)少由時(shi)間(jian)長(zhang)短(duan)來決(jue)定(ding),實際中應(ying)根據(ju)生産情(qing)況(室(shi)溫、膠(jiao)水的粘性等)選(xuan)擇點膠(jiao)...