Matanho eWelding Aluminium Alloys Uchishandisa Medium Frequency Inverter Spot Welding Machines?

Welding aluminium alloys inogona kuunza matambudziko nekuda kweakasarudzika zvimiro, senge yakakwira yekupisa conductivity uye yakaderera kunyungudika. Ichi chinyorwa chine chinangwa chekukurukura matanho anogona kutorwa kana welding aruminiyamu alloys uchishandisa yepakati frequency inverter spot welding michina kuti ive nechokwadi chekubudirira uye chakavimbika welds.

1. Kugadzirira Kwepamusoro: Kugadzirira kwakaringana kwepamusoro kwakakosha kana welding aluminium alloys. Nzvimbo dzealuminium workpieces dzinofanirwa kunyatsocheneswa kubvisa chero tsvina, mafuta, oxide layer, kana zvinosvibisa zvinogona kutadzisa welding process. Nyanzvi dzekuchenesa nzira, dzakadai sekushandisa zvinonyungudutsa kana mechanical abrasion, inogona kudiwa kuti uwane nzvimbo yakachena uye isina oxide.
2. Electrode Sarudzo: Kusarudza maelectrode akakodzera kwakakosha pakushongedza aluminium alloys. Mhangura kana mhangura alloys anowanzo shandiswa semagetsi emagetsi nekuda kwekukwira kwazvo kwekupisa uye kuenderana nealuminium. Maelectrode anofanirwa kuve neakanaka emagetsi conductivity uye kupisa dissipation zvivakwa kuti zvinobudirira kutamisa welding ikozvino uye kugadzirisa kupisa kuvaka panguva yewelding process.
3. Welding Yazvino uye Nguva: Welding aruminiyamu alloys anowanzoda akakwira welding currents zvichienzaniswa nezvimwe zvinhu. Ikozvino welding inofanira kunyatsogadziriswa kuti iwane yakakwana yekuisa kupisa kweiyo fusion yakakodzera pasina kukonzera kunyungudika kwakanyanya kana kupisa-kuburikidza. Pamusoro pezvo, nguva yewelding inofanirwa kuve yakagadziridzwa kuti ive nechokwadi chekunyungudika uye kusungirirwa kwealuminium alloy pasina kuratidzwa kwenguva refu kune tembiricha.
4. Shielding Gasi: Kushandiswa kwegasi rekudzivirira rakakodzera kwakakosha panguva yealuminium alloy welding kuchengetedza simbi yakanyungudutswa kubva mukusvibiswa kwemhepo. Argon gasi inowanzoshandiswa sekudzivirira gasi kune aruminiyamu alloys nekuda kweiyo inert zvinhu. Iyo gasi inoyerera uye kugovera kunofanirwa kunyatsodzorwa kuti igadzire yakagadzikana uye inodzivirira gasi nharaunda yakatenderedza iyo welding nzvimbo.
5. Joint Design uye Fixturing: Iyo yakabatana dhizaini yealuminium alloy welding inofanirwa kufunga nezvezvinhu zvakaita sekukora kwezvinhu, rudzi rwekubatana, uye weld simba zvinodiwa. Kugadzirisa kwakaringana uye kusungirira nzira dzinofanirwa kushandiswa kuve nechokwadi kurongeka uye kugadzikana panguva yewelding process. Kunyanya kukoshesa kunofanira kupiwa kuderedza kukanganisa uye kutonga nzvimbo inopisa-inopisa kuchengetedza kutendeseka kwejoini yakasungirirwa.

Welding aluminium alloys uchishandisa yepakati frequency inverter spot welding michina inoda matanho chaiwo ekukunda matambudziko anokonzerwa nemidziyo. Kugadzirira kwakaringana kwepamusoro, kusarudzwa kwe electrode, kutonga kwewelding ikozvino uye nguva, gasi rekudzivirira rakakodzera, uye dhizaini yakakodzera yekubatanidza zvinhu zvese zvakakosha kuti uwane budiriro yeWelds mualuminium alloys. Nekushandisa matanho aya uye nekutevera maitiro akanaka, vagadziri vanogona kuve nechokwadi chemhando yepamusoro uye yakavimbika welds kana vachishanda nealuminium alloys. Kuenderera mberi kwekutarisa uye kutonga kwemhando kwakakoshawo kuti uone uye kugadzirisa chero zvingangoitika panguva yewelding process.