Sheet Metal Welding: Sei HY Metals inoderedza kukanganiswa kwewelding

1.Kukosha kwekushongedza mumashizha ekugadzira simbi

Iyo welding process yakakosha mukugadzira sheet simbi sezvo ichiita basa rinokosha mukubatanidza zvikamu zvesimbi kugadzira zvivako zvakaoma uye zvigadzirwa.

Heano mamwe mapoinzi anosimbisa kukosha kwewelding maitiro mukatisheet metal kugadzirwa:

1.1. Kubatanidza zvikamu:Welding yakakosha pakujoinha imwe neimwe sheet simbi zvikamu kugadzira zvimiro zvakakura sengehousings, mafuremu,uyemaassemblies. Inogadzira hukama hwakasimba uye hwakasimba pakati pezvikamu zvesimbi, zvichiita kuti kugadzirwa kwezvinhu zvakaoma uye zvinoshanda.

  1.2 Kutendeseka kwemaitiro:Hunhu hweiyo welding process inokanganisa zvakananga kurongeka kwechimiro chemashizha esimbi zvikamu zvinogadzirwa. Welding yakaitwa nemazvo inovimbisa kuti zvikamu zvakaunganidzwa zvinokwanisa kumira kushushikana kwemakanika, mamiriro ezvakatipoteredza uye zvimwe zvekushandisa zvinodiwa.

  1.3 Dhizaini inochinjika:Welding inopa dhizaini kuchinjika kune sheet simbi kugadzirwa, zvichibvumira kusikwa kweakaomesesa tsika zvimiro. Inogona kugadzira zvikamu zvine ma geometries akaoma, zvichibvumira vagadziri kuti vasangane nezvinodiwa zvekugadzira uye maitiro ekushanda.

  1.4 Kuenderana kwezvinhu:Welding maitiro akakosha kujoinha mhando dzakasiyana dzemapepa esimbi zvinhu, zvinosanganisira simbi, aluminium, Stainless simbi, uye mamwe alloys. Izvi zvakasiyana-siyana zvinobvumira kugadzirwa kwezvigadzirwa zvine maumbirwo akasiyana-siyana kuti asangane nehuwandu hwemaindasitiri ekushandisa.

  1.5 Kugadzirwa kusingadhuri:Inoshanda welding maitiro anobatsira kugonesa mari-inoshandasheet metal kugadziranekugonesa kusangana nekukurumidza uye kugadzirwa kwezvikamu. Iyo yakarongedzerwa welding maitiro inogona kukwenenzvera nzira yekugadzira, nekudaro ichidzikisa nguva yekugadzira uye kudzikisa yakazara mutengo wekugadzira.

  1.6 Kuvimbiswa Kwemhando:Iyo welding process yakakosha kuve nechokwadi chemhando uye kuvimbika kwezvigadzirwa zvemashizha esimbi. Maitiro ekugadzira machira, anosanganisira kuongorora weld uye kuyedza, akakosha kuchengetedza zviyero zvepamusoro zvekugadzira uye kuita kwechigadzirwa.

  1.7 Mashandisirwo eIndasitiri:Welding inoshandiswa zvakanyanya mumaindasitiri akasiyana siyana, kusanganisiramotokari, aerospace, kuvaka uyekugadzira,kupisheet metal componentschikamu chakakosha chekugadzirwa kwemotokari, michina, zvimiro uye zvinhu zvevatengi.

Iyo welding process yakakosha mukugadzira simbi simbi sezvo ichibvumira kugadzirwa kwezvakagara, zvinoshanda uye zvinogoneka zvigadzirwa. Nekunzwisisa kukosha kwewelding nekuita zvakanakisa maitiro, vagadziri vanogona kupa-yemhando yepamusoro, inodhura-inoshanda, uye yakavimbika mapepa esimbi zvikamu zveakasiyana maapplication.

 2. Sheet metal welding process:

 2.1 Kugadzirira:Danho rekutanga mushizha resimbi welding nderekugadzira simbi pamusoro nekuchenesa uye kubvisa chero tsvina yakaita semafuta, girisi, kana ngura. Izvi zvakakosha kuti uwane yakasimba uye yakachena weld.

 2.2Joint Design:Kugadzirwa kwakakodzera kwemajoini kwakakosha kuti ubudirire welding. Joint configuration, kusanganisira yemhando yejoint (lap joint, butt joint, etc.) uye gungano, zvinokanganisa nzira yewelding uye mukana wekukanganisa.

  2.3 Welding nzira:Kune akati wandei anowanzo shandiswa welding nzira dzepepa simbi, kusanganisiraTIG(tungsten inert gasi) welding,MIG(simbi inert gasi) welding,resistance spot welding, nezvimwewo nzira imwe neimwe ine zvayakanakira nezvazvinonetsa.

  3.Matambudziko anotarisana nawosheet metal welding:

 3.1 Deformation:Kupisa kunogadzirwa panguva yewelding process kunogona kukonzera simbi deformation uye warping, kunyanya kune aluminium ine yakakwira yekupisa conductivity. Izvi zvinogona kutungamira kune dimensional zvisizvo uye kukanganisa huwandu hwese hwechikamu.

  3.2 Kutsemuka:Nekuda kwekuwedzera kwekushisa kwekuwedzera uye kuderera kwealuminium, inonyanya kukonzeresa kupaza panguva yewelding process. Kudzora kwakaringana kwewelding parameter kwakakosha kudzivirira kutsemuka.

  4.Kudzora kukanganisa uye dzivirira matambudziko ekushongedza:

Kuti uderedze kukanganiswa kwewelding, nzira dzakasiyana siyana uye matekiniki anogona kushandiswa panguva yepepa simbi welding process. Hedzino dzimwe nzira dzakakosha dzekubatsira kudzora uye kuderedza kukanganiswa kwewelding:

  4.1 Kugadzirisa Kwakakodzera:Kushandisa zvinobudirira kugadzirisa uye clamping matekiniki kubata iyoworkpiecemunzvimbo panguva yewelding process inobatsira kuderedza kufamba uye deformation. Izvi zvinovimbisa kuti chikamu chinochengetedza chimiro chayo chakada uye saizi panguva yekugadzira welding.

  4.2 Welding kutevedzana:Kudzora kutevedzana kwewelding kwakakosha pakudzora deformation. Nekunyatsoronga kutevedzana kwewelding, kupisa kupinza kunogona kugoverwa zvakanyanya zvakaenzana, nekudaro kuderedza kukanganisa kwese kweworkpiece.

  4.3 Preheating uye post-weld kupisa kurapwa:Preheating iyo workpiece isati yave welding uye kuita post-weld kupisa kurapwa kunogona kubatsira kuderedza kupisa kunetseka uye kuderedza deformation. Izvi zvinonyanya kushanda kune zvinhu zvakaita sealuminium izvo zvinowanzoita deformation panguva yewelding.

  4.4 Welding parameters:Kusarudzwa kwakaringana uye kutonga kwemaparamendi ewelding seazvino, voltage uye kumhanya kwekufamba kwakakosha kudzikisa kukanganisa. Nekugadzirisa aya ma parameter, welding yakanaka inogona kuwanikwa nekudzikiswa kwekupisa, iyo inobatsira kudzora kukanganisa.

  4.5 Kumashure-nhanho welding tekinoroji:Kushandisa back-step welding tekinoroji, umo weld inoitwa nenzira yakatarisana neyekupedzisira weld, inogona kubatsira kubvisa deformation nekuenzanisa mhedzisiro yekupisa uye kuderedza kusara kunetseka.

  4.6 Kushandisa jigs uye zvigadziriso:Kushandisa jigs uye zvigadziriso zvakagadzirirwa zvakananga kune welding process kunobatsira kuchengetedza kurongeka kwakaringana uye chimiro cheiyo workpiece uye inoderedza mukana we deformation panguva yewelding process.

  4.7 Kusarudzwa kwezvinhu:Kusarudza yakakodzera base simbi uye yekuzadza zvinhu kuchakanganisawo welding deformation. Kufananidza simbi yekuzadza kune base simbi uye kusarudza zvinhu zvine yakaderera coefficient yekuwedzera kupisa kunogona kubatsira kuderedza kukanganisa.

  4.8 Welding process sarudzo:Zvichienderana nechikumbiro chaicho, kusarudza iyo yakanyatsokodzera welding process, seTIG (tungsten inert gas) kana MIG (simbi inert gasi) welding, inogona kubatsira kuderedza kukanganisa nekudzora kupisa kupinza uye welding kumhanya.

Nekushandisa matekiniki aya nemazano, kukanganiswa kwewelding kunogona kudzikiswa, kunyanya kana uchishanda nezvinhu zvakaita sealuminium. Imwe neimwe yeiyi nzira inoita basa rakakosha mukudzora deformation uye kuve nechokwadi chemhando yeweldment.