[SORADIATOR ]Plate-fin radiators anoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana nekuda kwekunyanya kupisa kwekupisa uye dhizaini.Nekudaro, kuve nechokwadi chekuti weldability yeplate-fin radiators inogona kunetsa, kunyanya kana zvasvika kune zvakasiyana zvinhu kana yakaoma geometries.Kugadzirisa nyaya iyi, nyanzvi mumunda dzakagovana matipi avo uye kurudziro yekuvimbisa weldability yeplate-fin radiators.
Chekutanga uye chakanyanya kukosha, zvakakosha kunyatso sarudza zvigadzirwa zveplate-fin radiator kuti ive nechokwadi chekuenderana uye kuderedza njodzi yekupwanya weld kana kutadza.Kazhinji, aruminiyamu alloys anoshandiswa kune zvimbi nemachubhu, nepo misoro nematangi zvinogadzirwa nesimbi kana zvimwe zvinhu zvakakodzera.Izvo zvakakosha kuti usarudze zvinhu zvine akafanana thermal ekuwedzera coefficients kudzivirira kushushikana uye deformation panguva yewelding.
Chechipiri, kucheneswa kwakaringana uye kugadzirira kwenzvimbo dzekubatana kwakakosha pakuwana yakasimba uye yakavimbika weld.Chero zvakasvibiswa, zvakadai semafuta, girisi, tsvina, kana oxide layers, inofanira kubviswa kuti ive nechokwadi chekunamatira uye kudzivirira porosity kana kukanganisa mune weld.Kushandiswa kwemishonga yekuchenesa yakafanira, zvinonyungudutsa, uye zvokushandisa, zvakadai semabhurashi ewaya, sandpaper, kana zvinonyungudutsa, zvinogona kubatsira kuwana utsanana hunodiwa.
Chechitatu, kusarudzwa kweiyo nzira yewelding yakakodzera uye paramita kwakakosha pakuwana yakanaka weld mhando uye kuderedza kukanganiswa kana kukuvadzwa kweplate-fin radiator.TIG (tungsten inert gas) welding inowanzoshandiswa kune aruminiyamu alloys nekuda kwekuita kwayo uye kutonga, nepo MIG (simbi inert gas) welding yakakodzera kune simbi zvikamu.Izvo zvakakosha kuti ushandise iyo chaiyo yekuzadza zvinhu uye welding waya, pamwe nekugadzirisa iyo welding kumhanya, kupisa kupinza.
Chechina, kugadzirisa kwakakodzera uye kusungirirwa kweplate-fin radiator zvikamu zvinogona kubatsira kuchengetedza kurongeka uye kudzivirira kukanganisa panguva yewelding.Iko kushandiswa kwemajig akasarudzika, zvigadziriso, uye zvisungo zvinogona kubatsira kuve nechokwadi chekumisikidza uye kuderedza njodzi yekurwiswa kana kusarongeka.Izvo zvakakosha kuve nechokwadi chekuti zvikamu zvakachengetedzwa zvakasimba uye kuti kupisa kunokanganisa nzvimbo kunoderedzwa kudzivirira kupera simba kana kukuvadzwa kwezvikamu.
Chekupedzisira, post-weld kurapwa uye kuongororwa kwakakosha pakuona kutendeseka uye mhando yeweld.Kudzoreredza kushushikana, kuvharisa, kana kumwe kurapwa kwekupisa kungave kuri madikanwa kudzikisa kusarira kushushikana uye kugadzirisa zvimiro zveweld.Kuyedza kusingaparadze, senge X-ray, ultrasonic, kana dhayi inopinda mukati mekuongorora, inogona kubatsira kuona chero hurema kana makatsemuka mune weld uye kuve nechokwadi kuti inoteedzera zviyero nemirau.
Nekutevera aya matipi uye kurudziro, vagadziri uye mawelder vanogona kuvimbisa weldability yeplate-fin radiators uye kuvimbisa kuita kwakavimbika uye hupenyu hurefu hwezvigadzirwa.Kuisa mari mune zvemhando yepamusoro zvinhu, zvishandiso, uye kudzidziswa kunogona kubatsira kudzikisa njodzi yekukanganisa welding uye kuve nechokwadi chekuenderana uye kubereka.Kuti uwane rumwe ruzivo uye rutsigiro pane welding plate-fin radiators, taura nesu (www.soradiator.com)
Nguva yekutumira: Mar-10-2023