Aluminium ea AWS/ASME 5.3 E 4047Electrode ea ho tjheseletsae entsoe ka hloko ho fana ka liphetho tse ntle ka ho fetisisa lits'ebetsong tsa ho tjheseletsa arc. Foromo ea eona e ikhethang e lumella botsitso bo botle ba arc le ho fafatsa ho fokolang, e leng lintlha tsa bohlokoa ho fihlelleng li-weld tse hloekileng le tse nepahetseng. Ha ho tjheseletsa li-alloy tsa aluminium, electrode e nepahetseng ea ho tjheseletsa e ka ba le tšusumetso e kholo botšepehing bohle ba joint ea weld. Li-electrode tsa E 4047 li sebetsa hantle haholo ho theheng maqhama a matla pakeng tsa aluminium le likarolo tsa eona tsa alloying, ho netefatsa hore sehlahisoa sa ho qetela se fihlela maemo a thata a boleng le ts'ebetso a lebelletsoeng ke indasteri.
E 'ngoe ea melemo e meholo ea ho sebelisa li-electrode tsa aluminium tsa AWS/ASME 5.3 E 4047 ke ho tenyetseha ha tsona. Li-electrode tsena li loketse mefuta e mengata ea lits'ebetso, ho kenyeletsoa le indasteri ea likoloi, ea lifofane le ea kaho. Li khona ho kopanya li-alloy tsa aluminium tse nang le koporo, silicon le magnesium, li-electrode tsena ke letlotlo la bohlokoa ho bahlahisi ba hlokang litharollo tse tšepahalang le tse sebetsang tsa ho kopanya. Ka ho khetha electrode e nepahetseng ea ho kopanya, litsebi li ka eketsa tlhahiso ha li ntse li netefatsa hore li-weld li khahlisa botle le hore lia utloahala sebopehong.
Ntle le likarolo tsa ts'ebetso, lithupa tsa ho tjheseletsa tsa aluminium tsa AWS/ASME 5.3 E 4047 li entsoe ho nahanoa ka boiketlo ba basebelisi. Li-electrode tsena li bonolo ho li sebetsana 'me li ka sebelisoa ka mekhoa e fapaneng ea ho tjheseletsa ea arc, e loketseng ba qalang le ba nang le boiphihlelo ba ho tjheseletsa. Boleng bo tsitsitseng ba li-electrode tsena bo netefatsa hore basebelisi ba ka fihlela liphetho tse ka phetoang, e leng habohlokoa bakeng sa ho boloka maemo a holimo tikolohong ea tlhahiso. Joaloka mofani oa lithupa tsa ho tjheseletsa tsa aluminium ea tšepahalang, re ikemiselitse ho fa bareki ba rona lihlahisoa tsa boleng bo holimo bakeng sa litlhoko tsa bona tse ikhethileng tsa ho tjheseletsa.
Bohlokoa ba ho khetha se nepahetsengli-electrode tsa ho tjheseletsaHa e khone ho feteletsoa, haholo-holo ha ho sebetsa ka li-alloy tsa aluminium. Li-electrode tsa aluminium tsa AWS/ASME 5.3 E 4047 tsa ho tjheseletsa li kopanya ts'ebetso, ho tenyetseha le bonolo ba ts'ebeliso, e leng se etsang hore li be ntle bakeng sa mefuta e mengata ea lits'ebetso tsa ho tjheseletsa. Ka ho tsetela ho lithupa tsa boleng bo holimo tsa ho tjheseletsa, baetsi ba thepa ba ka netefatsa hore merero ea bona e phethoa ka maemo a holimo, qetellong e eketsa khotsofalo ea bareki le katleho ea khoebo. Ebang u setsebi se nang le boiphihlelo kapa u sa tsoa kena lefatšeng la ho tjheseletsa, ho kenyelletsa li-electrode tsena tse ntle tsa aluminium tsa ho tjheseletsa ka har'a sesebelisoa sa hau sa lisebelisoa ntle ho pelaelo ho tla ntlafatsa bokhoni ba hau le boleng ba mosebetsi oa hau.
Nako ea poso: Tshitwe-13-2024