Ngobubanzi obufanayo bepayipi nobukhulu, amandla afanayo okukhiphayo, isivinini somshini Wokwenza Ipayipi Lensimbi esizeni singashesha noma sihambe kancane.
Lapho imishini yokugaya i-tube ifana nebhande lensimbi, isici esiyinhloko esithinta isivinini sokushisela ikakhulukazi inqubo yokushisela.Uma i-welding ingalungile, ukuqhekeka, ama-undercuts, ukufakwa kwe-slag, ukumnika, njll kujwayele ukwenzeka.
1. Ukungena okungaphelele: i-welding current ephansi, isivinini sokushisela esisheshayo, i-angle ye-welding gun engavamile, njll. ijwayele ukukhubazeka njengokungena okungaphelele.Ukulungiswa okufanelekile kwe-welding yamanje nokulungile kwe-angle ye-welding gun kungagwema ukungena okungaphelele.
2. I-oxidation enzima: ngesikhathi sokuzincibilika, idivayisi yokugcwalisa ingcindezi ku-tube ihluleka ukunikeza ukuvikeleka okuhle, futhi ngemuva kwe-weld izobe i-oxidized;ukuvikelwa okungalungile kwechibi elincibilikisiwe kanye nokuphela kocingo lokushisela ngesikhathi senqubo yokushisela, noma ukungcola kwe-oxidation ebusweni bocingo lokushisela nakho kuyokwenza.
3. Ukufakwa kwe-slag kanye nokufakwa kwe-tungsten: Ngesikhathi senqubo ye-welding, uma ukuphela kocingo lwe-welding kushiya indawo yokuvikela i-argon ngesikhathi senqubo yokushisa ephezulu, izobe i-oxidized emoyeni.Lapho u-welding kabusha, ukuphela kocingo oxidized akuhlanjululwanga futhi kuthunyelwe ekuncibilikeni Echibini, kubhekwa njengokufakwa kwe-slag ekuhlolweni kwe-fracture;uma ubude be-electrode ye-tungsten bukhulu kakhulu, ithoshi lokushisela ngeke lizinze.Ngemva kokushayisana kwe-electrode ye-tungsten nentambo yokushisela noma i-electrode ye-tungsten kanye nechibi elincibilikisiwe, ukushisela akuqedwa, okuholela ekufakweni kwe-tungsten.
4. I-Concave: Ngesikhathi senqubo yokushisela, ithoshi lishintsha kakhulu, ukuze ukushisa kwe-arc kungakwazi ukugxila empandeni, okuholela esimweni se-concave lapho i-weld yangemuva iphansi kunobuso besiqephu sokuhlola.Ukushisa kwe-arc kugxile empandeni kaningi ngangokunokwenzeka, futhi intambo yokushisela yendawo isetshenziswa endaweni yokushisela phezulu ukuze kugwenywe ukugoba.
Isikhathi sokuthumela: Mar-03-2022