怎么才能解決工作(zuo)時不(bu)會(hui)加熱(re)(re)的(de)問題？昆明木工全(quan)自動封(feng)(feng)邊(bian)機(ji)(ji)(ji)供(gong)應廠(chang)家建議(yi)，首(shou)先可以(yi)檢查全(quan)自動封(feng)(feng)邊(bian)機(ji)(ji)(ji)加熱(re)(re)元件是(shi)否完(wan)好(hao)。拆下封(feng)(feng)邊(bian)機(ji)(ji)(ji)的(de)加熱(re)(re)管或加熱(re)(re)板。如果有萬用表(biao)，可以(yi)用歐姆檔來測試封(feng)(feng)邊(bian)機(ji)(ji)(ji)發(fa)熱(re)(re)體的(de)好(hao)壞(huai)。然后插上220v電源，幾秒后拔掉，用手摸(mo)一下，看封(feng)(feng)邊(bian)機(ji)(ji)(ji)發(fa)熱(re)(re)體是(shi)否發(fa)熱(re)(re)。如果不(bu)熱(re)(re)，那就真(zhen)的(de)壞(huai)了。

  這時(shi)您可以(yi)(yi)選擇合適的加(jia)熱(re)管(guan)進行更換，并注意要更換的木(mu)工全自動(dong)(dong)封(feng)邊(bian)機(ji)(ji)加(jia)熱(re)元件的加(jia)熱(re)管(guan)的額定(ding)(ding)電(dian)壓。檢(jian)(jian)查封(feng)邊(bian)機(ji)(ji)恒(heng)溫(wen)(wen)器(qi)(qi)是否正(zheng)常。如(ru)(ru)果(guo)(guo)顯示全自動(dong)(dong)封(feng)邊(bian)機(ji)(ji)溫(wen)(wen)控表，檢(jian)(jian)查封(feng)邊(bian)機(ji)(ji)溫(wen)(wen)控器(qi)(qi)參數是制冷模(mo)式(shi)(shi)還(huan)是制熱(re)模(mo)式(shi)(shi)。即看封(feng)邊(bian)機(ji)(ji)的設(she)定(ding)(ding)溫(wen)(wen)度(du)和(he)實際溫(wen)(wen)度(du)是否符(fu)合要求。如(ru)(ru)果(guo)(guo)木(mu)工全自動(dong)(dong)封(feng)邊(bian)機(ji)(ji)溫(wen)(wen)控表不顯示，可以(yi)(yi)檢(jian)(jian)查封(feng)邊(bian)機(ji)(ji)溫(wen)(wen)控表的供電(dian)電(dian)壓是否符(fu)合要求。

  然后(hou)再檢(jian)查(cha)控制全(quan)自動封(feng)(feng)邊(bian)(bian)機加熱的(de)接觸(chu)(chu)(chu)器(qi)(qi)是否(fou)閉合(he)。如果不(bu)吸合(he)，用(yong)電(dian)筆(bi)簡(jian)單檢(jian)查(cha)一下控制封(feng)(feng)邊(bian)(bian)機加熱的(de)接觸(chu)(chu)(chu)器(qi)(qi)A1、A2兩點(dian)A1、A2是否(fou)有電(dian)，注意觀(guan)察木(mu)工全(quan)自動封(feng)(feng)邊(bian)(bian)機的(de)額(e)定電(dian)壓(ya)(ya)(ya)、接觸(chu)(chu)(chu)器(qi)(qi)、封(feng)(feng)邊(bian)(bian)機控制加熱接觸(chu)(chu)(chu)器(qi)(qi)380v接觸(chu)(chu)(chu)器(qi)(qi)A1A2電(dian)筆(bi)同(tong)時點(dian)亮(liang)。接觸(chu)(chu)(chu)器(qi)(qi)220v接觸(chu)(chu)(chu)器(qi)(qi)A1、A2電(dian)筆(bi)，由(you)封(feng)(feng)邊(bian)(bian)機控制，帶燈(deng)或者用(yong)萬用(yong)表的(de)電(dian)壓(ya)(ya)(ya)量程，看看有沒有符合(he)額(e)定電(dian)壓(ya)(ya)(ya)的(de)電(dian)壓(ya)(ya)(ya)。

  表(biao)示，如果有額定電(dian)(dian)壓的(de)接(jie)觸(chu)(chu)器不吸合(he)，接(jie)觸(chu)(chu)器沒有卡(ka)住，說明(ming)接(jie)觸(chu)(chu)器壞(huai)了(le)，更換(huan)控制全自動(dong)封(feng)(feng)邊(bian)(bian)機加熱(re)的(de)接(jie)觸(chu)(chu)器。檢查(cha)全自動(dong)封(feng)(feng)邊(bian)(bian)機的(de)感溫元(yuan)件。可以用(yong)萬用(yong)表(biao)的(de)電(dian)(dian)阻檔測量(liang)(liang)或(huo)者用(yong)一個好的(de)封(feng)(feng)邊(bian)(bian)機溫度控制儀(yi)測量(liang)(liang)。檢查(cha)封(feng)(feng)邊(bian)(bian)機各發熱(re)體部分的(de)連接(jie)線(xian)是否松動(dong)。