熔rong噴pen工gong藝yi需xu用yong大da量liang的de熱re空kong氣qi。空kong壓ya機ji輸shu出chu的de壓ya縮suo空kong氣qi經jing除chu濕shi過guo濾lv後hou輸shu送song到dao空kong氣qi加jia熱re器qi加jia熱re,然ran後hou再zai送song至zhi熔rong噴pen模mo頭tou組zu合he件jian。空kong氣qi加jia熱re器qi是shi壓ya力li容rong器qi,同tong時shi要yao抵di抗kang高gao溫wen空kong氣qi的de氧yang化hua作zuo用yong,因yin此ci材cai料liao必bi須xu選xuan用yong不bu鏽xiu鋼gang。 空(kong)氣(qi)加(jia)熱(re)器(qi)的(de)發(fa)熱(re)元(yuan)件(jian)為(wei)不(bu)鏽(xiu)鋼(gang)電(dian)加(jia)熱(re)管(guan)。加(jia)熱(re)器(qi)內(nei)腔(qiang)設(she)置(zhi)多(duo)個(ge)折(zhe)流(liu)板(ban),可(ke)延(yan)長(chang)空(kong)氣(qi)在(zai)加(jia)熱(re)器(qi)內(nei)腔(qiang)滯(zhi)留(liu)時(shi)間(jian),以(yi)提(ti)高(gao)熱(re)交(jiao)換(huan)效(xiao)率(lv)。適(shi)當(dang)增(zeng)加(jia)加(jia)熱(re)管(guan)數(shu)量(liang),提(ti)高(gao)空(kong)氣(qi)加(jia)熱(re)器(qi)的(de)裝(zhuang)機(ji)功(gong)率(lv),可(ke)縮(suo)短(duan)生(sheng)產(chan)線(xian)開(kai)車(che)升(sheng)溫(wen)時(shi)間(jian)。熔(rong)噴(pen)工(gong)藝(yi)對(dui)牽(qian)伸(shen)空(kong)氣(qi)加(jia)熱(re)器(qi)的(de)溫(wen)度(du)控(kong)製(zhi)精(jing)度(du)要(yao)求(qiu)較(jiao)高(gao),牽(qian)伸(shen)空(kong)氣(qi)溫(wen)度(du)要(yao)求(qiu)穩(wen)定(ding)在(zai)±1℃的範圍內。
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