Kuwotcherera Aluminium Aloyi ndi Medium Frequency Inverter Spot Welding?

Ma aluminiyamu owotcherera amakhala ndi zovuta zapadera chifukwa cha zomwe ali nazo komanso mawonekedwe awo. Wapakati pafupipafupi inverter malo kuwotcherera ndi njira yabwino yolumikizira ma aloyi a aluminiyamu, kupereka zowotcherera zodalirika komanso zapamwamba. M'nkhaniyi, tiona mfundo zazikulu ndi njira kuwotcherera zotayidwa aloyi ntchito sing'anga pafupipafupi inverter malo kuwotcherera makina.

Kusankhidwa kwa Aluminium Alloy:
Ma aluminiyamu aloyi amabwera m'makalasi osiyanasiyana okhala ndi zolemba zosiyanasiyana komanso katundu. Ndikofunikira kusankha aloyi yoyenera ya aluminiyamu kuti mugwiritse ntchito komanso zofunikira zowotcherera. Zinthu monga mphamvu, kukana kwa dzimbiri, ndi kuwotcherera ziyenera kuganiziridwa posankha aloyi.
Kukonzekera Moyenera Pamwamba:
Pamwamba pa aluminiyamu iyenera kutsukidwa mosamala ndikukonzedwa musanawotchedwe. Aluminium oxide, yomwe imapanga mwachangu pamwamba, imatha kuletsa mapangidwe oyenera a weld. Njira zamakina monga kupukuta waya kapena kuyeretsa kwa abrasive, komanso kuyeretsa mankhwala pogwiritsa ntchito zosungunulira kapena zamchere, zimagwiritsidwa ntchito pochotsa zigawo za oxide ndikuwonetsetsa kuti pamalo oyera.
Kugwiritsa Ntchito Chitetezo cha Atmosphere:
Aluminiyamu imakhudzidwa kwambiri ndi mpweya ndi chinyezi mumlengalenga, zomwe zimapangitsa kuti oxide ipangidwe panthawi yowotcherera. Kuti mupewe oxidation ndikusunga bwino weld, ndikofunikira kuti pakhale malo otetezera kuzungulira malo owotcherera. Izi zitha kuchitika pogwiritsa ntchito mpweya wotchinga, monga argon kapena helium, panthawi yowotcherera.
Mulingo woyenera Welding Parameters:
Kuwotcherera magawo, kuphatikizapo kuwotcherera panopa, nthawi, ndi elekitirodi mphamvu, ayenera kusinthidwa mosamala kwa kuwotcherera aloyi zotayidwa. Aluminiyamu imakhala ndi matenthedwe apamwamba kwambiri poyerekeza ndi zitsulo zina, zomwe zimafunikira mafunde apamwamba kuti akwaniritse kutentha ndi kuphatikizika koyenera. Kuonjezera apo, nthawi yayitali yowotcherera ingakhale yofunikira kuti athe kubwezera kutentha kwa aluminiyumu.
Kusankhidwa kwa Electrode:
Kusankha ma elekitirodi oyenera ndikofunikira kuti muwotcherera bwino aluminiyamu. Ma aloyi amkuwa amagwiritsidwa ntchito ngati ma elekitirodi chifukwa cha kutenthetsa kwawo kwabwino komanso kumagwirizana ndi aluminiyumu. Maonekedwe a electrode ndi kukula kwake ziyeneranso kuganiziridwa kuti zitsimikizire kugawa koyenera kwa kutentha ndi moyo wa electrode.
Mapangidwe Ogwirizana ndi Kukonzekera:
Kupanga kolumikizana koyenera ndikofunikira pakuwotcherera ma aluminiyamu aloyi. Malunjidwe a matako, ma lap joints, ndi T-joints ndizomwe zimagwiritsidwa ntchito powotcherera aluminiyamu. Kulumikizana kophatikizana, kuphatikiza kutalika kwa kusiyana ndi kukonzekera m'mphepete, kuyenera kuyang'aniridwa mosamala kuti zitsimikizire kulowa ndi kuphatikizika kokwanira panthawi yowotcherera.
Kuwotcherera ma aluminiyamu aloyi ndi sing'anga pafupipafupi inverter malo kuwotcherera makina amafunikira malingaliro enieni kuti akwaniritse ma weld apamwamba kwambiri. Posankha aloyi yoyenera ya aluminiyamu, kukonza malo, pogwiritsa ntchito mpweya woteteza, kukhathamiritsa magawo owotcherera, ndikugwiritsa ntchito maelekitirodi oyenerera, ma welders amatha kuonetsetsa kuti ma welds a aluminiyamu opambana komanso odalirika. Kupanga koyenera kophatikizana ndi kukwanirana bwino kumathandizira kuti weld ikhale yabwino. Ndi njira izi ndi kuganizira, sing'anga pafupipafupi inverter malo kuwotcherera imatsimikizira kukhala njira yofunika kujowina zotayidwa kazitsulo zotayidwa m'mafakitale osiyanasiyana, kuphatikizapo magalimoto, Azamlengalenga, ndi ntchito panyanja.