Kudula specifications:
Mitundu yosiyanasiyana ya plasma arc kudula ndondomeko imakhudza mwachindunji kukhazikika, kudula khalidwe ndi zotsatira za kudula. Chachikulumakina odulira a plasma arc kudula specifications akufotokozedwa mwachidule motere:
1.No-load voltage ndi arc column voltage Magetsi odulira a Plasma ayenera kukhala ndi voteji yokwanira yosanyamula katundu kuti atsogolere arc mosavuta ndikupangitsa kuti plasma arc itenthe bwino. Magetsi osanyamula katundu nthawi zambiri amakhala 120-600V, pomwe mphamvu yamagetsi ya arc nthawi zambiri imakhala theka lamagetsi osanyamula katundu. Kuonjezera arc column voteji akhoza kwambiri kuonjezera mphamvu ya plasma arc, potero kuonjezera kudula liwiro ndi kudula lalikulu makulidwe a mbale zitsulo. Mpweya wa arc column nthawi zambiri umatheka mwa kusintha kayendedwe ka gasi ndikuwonjezera kutsika kwapakati kwa electrode, koma mphamvu ya arc column sichitha kupitirira 65% yamagetsi osanyamula katundu, mwinamwake plasma arc idzakhala yosakhazikika.
2.Kudula pakalipano Kuchulukitsa kwaposachedwa kungathenso kuonjezera mphamvu ya plasma arc, koma kumachepetsedwa ndi kuchuluka kovomerezeka, apo ayi kumapangitsa kuti gawo la plasma arc likhale lolimba, m'lifupi mwa msoko wodulidwa ukuwonjezeka, ndipo moyo wa electrode umachepa.
3.Kuwonjezeka kwa mpweya wa gasi sikungowonjezera mphamvu ya arc column, komanso kumapangitsanso kuponderezedwa kwa arc column ndikupanga mphamvu ya plasma arc kuti ikhale yowonjezereka komanso mphamvu ya ndegeyi ikhale yamphamvu, kotero kuti kuthamanga kwachangu ndi khalidwe likhoza kusintha. Komabe, kutuluka kwa mpweya ndi kwakukulu kwambiri, koma kumapangitsa kuti mzere wa arc ukhale wofupikitsa, kutaya kwa kutentha kumawonjezeka, ndipo mphamvu yodula imafooka mpaka kudula sikungatheke.
4.Kuchuluka kwa electrode shrinkage Zomwe zimatchedwa shrinkage mkati zimatanthawuza mtunda wochokera ku electrode mpaka kumapeto kwa nozzle yodula, ndipo mtunda woyenerera ukhoza kupanga arc bwino wothinikizidwa mumphuno yodula, ndikupeza plasma arc ndi mphamvu zowonongeka. ndi kutentha kwakukulu kwa kudula kothandiza. Kutalikirana kwakukulu kapena kocheperako kungayambitse kutentha kwambiri kwa electrode, kutenthedwa kwa wodula komanso kuchepa kwa mphamvu yodula. Kuchuluka kwa shrinkage mkati nthawi zambiri ndi 8-11mm.
5.Dulani nozzle kutalika The kudula nozzle kutalika amatanthauza mtunda kuchokera kumapeto kwa odulidwa nozzle pamwamba pa workpiece odulidwa. Mtunda wake nthawi zambiri ndi 4 mpaka 10 mm. Ndizofanana ndi shrinkage yamkati ya electrode, mtunda uyenera kukhala woyenera kupereka kusewera kwathunthu kwa kudula kwa plasma arc, apo ayi kudula bwino ndi kudulidwa kwabwino kudzachepetsedwa kapena mphuno yodulira idzawotcha.
6.Kudula liwiro Zomwe zili pamwambazi zimakhudza mwachindunji kupsinjika kwa plasma arc, ndiko kuti, kutentha ndi kachulukidwe kamphamvu ka plasma arc, komanso kutentha kwakukulu ndi mphamvu yayikulu ya plasma arc zimatsimikizira kuthamanga, kotero zomwe zili pamwambazi zikugwirizana. ku liwiro lodula. Pansi pa malo owonetsetsa kuti kudula kuli bwino, liwiro la kudula liyenera kuwonjezeka momwe mungathere. Izi sizimangowonjezera zokolola, komanso zimachepetsa kuchuluka kwa mapindikidwe a gawo lodulidwa ndi malo okhudzidwa ndi thermally a dera lodulidwa. Ngati liwiro lodula silili loyenera, zotsatira zake zimasinthidwa, ndipo slag yomata idzawonjezeka ndipo khalidwe locheka lidzachepa.
Chitetezo cha Chitetezo:
1.Gawo lakumunsi la plasma kudula liyenera kukhazikitsidwa ndi sinki, ndipo gawo lodulidwa liyenera kudulidwa pansi pa madzi panthawi yodula kuti lisawononge poizoni wa thupi la munthu potulutsa mpweya wa flue.
2.Pewani kuwona kwachindunji kwa plasma arc panthawi yodulira arc ya plasma, ndipo valani magalasi oteteza ndi masks amaso kuti musawotche ndi masoChipewa chowotchererapa arc.
3.Kuchuluka kwa mpweya wapoizoni kudzapangidwa panthawi ya kudula kwa plasma arc, komwe kumafunikira mpweya wabwino komanso kuvala fumbi losefedwa lamitundu yambiri.chigoba.
4.Mu plasma arc kudula ndondomeko, m'pofunika kuvala matawulo, magolovesi, m'chimake mapazi ndi zida zina zoteteza ntchito kuteteza kutentha kwa khungu ndi splash mars.5. M'kati mwa plasma arc cutting process, ma frequency apamwamba komanso ma radiation opangidwa ndi oscillator okwera kwambiri amatha kuwononga thupi, ndipo akatswiri ena anthawi yayitali amakhala ndi zizindikiro za kusabereka, ngakhale kuti azachipatala ndi mafakitale sakhala otsimikiza, koma akufunikabe kuchita ntchito yabwino yotetezera.
Nthawi yotumiza: May-19-2022