Ⅰ.Yambitsani
1. Yatsani chosinthira mphamvu pagawo lakutsogolo ndikuyika chosinthira mphamvu ku "ON".Nyali yamagetsi yayatsidwa.Kukupiza mkati mwa makina kumayamba kupota.
2. Kusintha kosankha kumagawidwa kukhala argon arc kuwotcherera ndi kuwotcherera pamanja.
Ⅱ.Kusintha kwa kuwotcherera kwa Argon arc
1. Khazikitsani chosinthira ku argon kuwotcherera malo.
2. Tsegulani valavu ya silinda ya argon ndikusintha mita yothamanga kuti ikhale yofunikira.
3. Yatsani chosinthira mphamvu pagawo, kuwala kowonetsa mphamvu kumayaka, ndipo fan mkati mwa makina ikugwira ntchito.
4. Dinani batani lothandizira la tochi yowotcherera, valavu ya solenoid idzagwira ntchito, ndipo kutuluka kwa mpweya wa argon kudzayamba.
5. Sankhani kuwotcherera panopa malinga ndi makulidwe a workpiece.
6. Ikani tungsten electrode ya nyali yowotcherera pamtunda wa 2-4mm kuchokera ku workpiece, dinani batani la torchi yowotchera kuti muyatse arc, ndipo phokoso lapamwamba la arc-igniting discharge mu makina limatha nthawi yomweyo.
7. Kusankhidwa kwa pulse: pansi palibe phokoso, pakati ndi pulse yapakati pafupipafupi, ndipo pamwamba ndi yotsika kwambiri.
8. 2T/4T kusankha lophimba: 2T ndi wamba zimachitika argon arc kuwotcherera, ndi 4T ndi zonse Featured kuwotcherera.Sinthani nthawi yoyambira, nthawi yomwe ikukwera, yowotcherera, yoyambira mtengo, nthawi yomwe ikugwa, nthawi ya crater komanso nthawi yapa gasi molingana ndi njira yowotcherera yomwe ikufunika.
Mtunda pakati pa tungsten elekitirodi wa kuwotcherera nyali ndi workpiece ndi 2-4mm.Kanikizani chosinthira cha tochi, arc imayatsidwa panthawiyi, tulutsani chosinthira chamanja, pompopompo ikukwera pang'onopang'ono mpaka pachimake, ndipo kuwotcherera kwabwinobwino kumachitika.
Pambuyo powotcherera chogwirira ntchito, kanikizaninso chosinthira chamanja, pompopompo imatsika pang'onopang'ono mpaka kutsekeka kwa arc, ndipo maenje a malo otsekemera akadzadza, tulutsani chosinthira chamanja, ndipo makina owotcherera adzasiya kugwira ntchito.
9. Kusintha kwa nthawi yochepetsera: nthawi yochepetsera ikhoza kukhala kuchokera ku 0 mpaka 10 masekondi.
10. Nthawi yoperekera: Kutumiza kumatanthawuza nthawi yochokera ku kuyimitsidwa kwa arc yowotcherera mpaka kumapeto kwa gasi, ndipo nthawi ino ikhoza kusinthidwa kuchokera ku 1 mpaka 10 masekondi.
Ⅲ.Kusintha kwa kuwotcherera pamanja
1. Khazikitsani kusintha kukhala "kuwotcherera pamanja"
2. Sankhani kuwotcherera panopa malinga ndi makulidwe a workpiece.
3. Thrust current: Pamikhalidwe yowotcherera, sinthani konokono molingana ndi kufunikira.The thrust knob ntchito kusintha kuwotcherera ntchito, makamaka osiyanasiyana ang'onoang'ono panopa ntchito molumikizana ndi kuwotcherera panopa kusintha mfundo, amene mosavuta kusintha arcing panopa popanda Kulamulidwa ndi kuwotcherera panopa kusintha mfundo.
Mwanjira iyi, pakuwotcherera kwamagetsi ang'onoang'ono, kuwongolera kwakukulu kumatha kupezedwa, kuti mukwaniritse zotsatira zofananiza makina ozungulira a DC.
Ⅳ.Tsekani
1. Zimitsani chosinthira chachikulu chamagetsi.
2. Chotsani batani lowongolera bokosi la mita.
Ⅴ.Nkhani zogwirira ntchito
1. Ntchito yokonza ndi kukonza iyenera kuchitidwa pansi pa chikhalidwe cha kudula kwathunthu magetsi.
2. Chifukwa kuwotcherera kwa argon arc kuli ndi mphamvu yayikulu yogwirira ntchito yomwe imadutsamo, wogwiritsa ntchitoyo ayenera kutsimikizira kuti mpweya wabwino sunaphimbidwe kapena kutsekedwa, ndipo mtunda wa pakati pa makina otsekemera ndi zinthu zozungulira si zosachepera 0,3 mamita.Kusunga mpweya wabwino motere ndikofunikira kwambiri kuti makina owotcherera agwire bwino ntchito ndikuwonetsetsa kuti moyo wautali wautumiki uzikhala wautali.
3. Kuchulukitsitsa ndikoletsedwa: wogwiritsa ntchito ayenera kuyang'anira kuchuluka kovomerezeka komwe kulipo nthawi iliyonse, ndikusunga mphamvu yowotcherera yomwe siidapitilira kuchuluka kololedwa.
4. Kuletsa kwamagetsi ochulukirapo: Nthawi zambiri, gawo lolipiridwa voteji lodziwikiratu mu welder liwonetsetsa kuti mphamvu ya wowotchererayo imakhalabe mkati mwazovomerezeka.Ngati voteji iposa malire ovomerezeka, welder idzawonongeka.
5. Yang'anani nthawi zonse kugwirizana kwa dera lamkati la makina otsekemera kuti mutsimikizire kuti dera likugwirizana bwino ndipo mgwirizanowo ndi wolimba.Akapezeka dzimbiri ndi lotayirira.Gwiritsani sandpaper kuchotsa dzimbiri wosanjikiza kapena okusayidi filimu, kugwirizananso ndi kumangitsa.
6. Makinawo akayatsidwa, musalole kuti manja anu, tsitsi ndi zida zifike pafupi ndi magawo amoyo mkati mwa makinawo.(monga mafani) kupewa kuvulala kapena kuwonongeka kwa makina.
7. Nthawi zonse muziwomba fumbi ndi mpweya wouma komanso woyera.Pamalo a utsi wochuluka komanso kuipitsidwa kwa mpweya, fumbi liyenera kuchotsedwa tsiku lililonse.
8. Pewani madzi kapena nthunzi wamadzi kulowa mkati mwa makina owotcherera.Izi zikachitika, pukutani mkati mwa chowotcherera ndikuyesa kusungunula kwa chowotcherera ndi megohmmeter.Pambuyo potsimikizira kuti palibe zachilendo, zitha kugwiritsidwa ntchito moyenera.
9. Ngati chowotchereracho sichikugwiritsidwa ntchito kwa nthawi yayitali, bwezerani chowotchereracho m'bokosi loyambira ndikusunga pamalo owuma.
Nthawi yotumiza: Jun-05-2023