18 Njira Zogwirira Ntchito za Argon Arc Welding!

2024-08-07

Kuwotcherera kwa Argon arc kuyenera kuyendetsedwa ndi munthu wodzipereka pa switch.
Onani ngati zida ndi zida zili bwino musanagwire ntchito.
Yang'anani ngati mawotchi amagetsi ndi makina owongolera ali ndi mawaya oyambira, ndikuwonjezera mafuta opaka ku gawo lotumizira. Kuzungulira kuyenera kukhala kwachibadwa, ndipo magwero a argon ndi madzi ayenera kukhala osasokonezeka. Ngati madzi akutha, dziwitsani kukonza nthawi yomweyo.
Yang'anani ngati mfuti yowotcherera ikugwira ntchito bwino komanso ngati waya wapansi ndi wodalirika.
Yang'anani ngati makina oyatsira arc ndi makina owotcherera ndi abwinobwino, ngati mawaya ndi zingwe zolumikizira ndi zodalirika, komanso kuwotcherera kwa waya wa argon, onaninso ngati njira yosinthira ndi njira yodyetsera mawaya zili bwino.
Sankhani polarity kutengera zinthu za workpiece, kulumikiza dera kuwotcherera, zambiri ntchito DC zabwino kugwirizana kwa zipangizo, ndi ntchito n'zosiyana kugwirizana kapena AC magetsi kwa zotayidwa ndi kasakaniza wazitsulo zotayidwa.
Yang'anani ngati powotcherera groove ndi oyenerera, ndipo sipayenera kukhala madontho a mafuta, dzimbiri, ndi zina zotero pamtunda. Mafuta ndi dzimbiri ziyenera kuchotsedwa mkati mwa 200mm mbali zonse za weld.
Kwa iwo omwe amagwiritsa ntchito nkhungu, kudalirika kwawo kuyenera kuyang'aniridwa, ndi mbali zowotcherera zomwe ziyenera kutenthedwa, zida zotenthetsera kutentha ndi zida zoyezera kutentha ziyenera kufufuzidwanso.
Bokosi lowongolera kuwotcherera kwa argon liyenera kukhala kutali ndi arc, kuti lizimitsidwa nthawi iliyonse pakagwa vuto.
Ndikofunikira kuyang'ana pafupipafupi kutayikira mukamagwiritsa ntchito poyatsira ma arc okwera pafupipafupi.
Ngati zida zalephera, mphamvu iyenera kudulidwa kuti ikonzedwe, ndipo ogwira ntchito saloledwa kukonzanso okha.
Sizololedwa kukhala wamaliseche kapena kuwonetsa mbali zina pafupi ndi arc, ndipo kusuta kapena kudya sikuloledwa pafupi ndi arc kuteteza ozone ndi utsi kuti asalowe m'thupi.
Pogaya ma electrode a thorium tungsten, ndikofunikira kuvala masks ndi magolovesi, ndikutsata njira zogwirira ntchito zamakina opera. Ndi bwino kugwiritsa ntchito ma elekitirodi a cerium tungsten (okhala ndi ma radiation otsika). Makina opukutira amayenera kukhala ndi chipangizo chothandizira mpweya wabwino.
Ogwira ntchito ayenera kuvala masks a fumbi osasunthika nthawi zonse. Yesetsani kuchepetsa nthawi yamagetsi othamanga kwambiri panthawi yogwira ntchito. Kugwira ntchito mosalekeza sikudutsa maola 6.
Malo ogwirira ntchito a argon arc ayenera kukhala ndi mpweya wozungulira. Zida zopumira mpweya ndi zochotsera poizoni ziyenera kutsegulidwa panthawi yantchito. Chida cholowera mpweya chikalephera, chiyenera kusiya kugwira ntchito.
Masilinda a Argon sayenera kugundidwa kapena kuphwanyidwa, ndipo amayenera kuyikidwa mowongoka ndi bulaketi ndikusungidwa osachepera 3 metres kutali ndi malawi otseguka.
Mukamawotcherera argon arc mkati mwa chidebecho, chigoba chapadera chakumaso chiyenera kuvalidwa kuti muchepetse mpweya woipa. Payenera kukhala wina kunja kwa chidebecho kuti aziyang'anira ndi kugwirizana.
Ndodo za thorium tungsten ziyenera kusungidwa m'mabokosi otsogolera kuti zisawonongeke chifukwa cha mlingo wochuluka wa radioactive kuposa malamulo a chitetezo pamene ndodo zambiri za thorium tungsten zimagwirizana.