Mid-frequencynzvimbo welding michinasimbisa iyo welding maparameter e-multi-layer welding kuburikidza nekuedza. Miedzo yakawanda yakaratidza kuti iyo metallographic chimiro cheweld mapoinzi anowanzo ari columnar, achisangana nezvinodiwa zvekushandisa. Kupisa kurapwa kunogona kunatsa iyo columnar zviyo, nekudaro kuvandudza ma mechanic zvimiro zvenzvimbo weld joint kusvika pamwero wakati.
Zvinhu zvinokanganisa akawanda-layer welding mapoinzi epakati-frequency nzvimbo welding michina zvinosanganisira:
Welding Thermal Cycle: Panguva yekushanda, iyo inopisa sosi inofamba ichitevedza workpiece, ichikonzera kutenderera kwekupisa uko tembiricha pane imwe nzvimbo pane workpiece inowedzera uye yozodzikira nekufamba kwenguva, ichisvika pakukosha kwepamusoro isati yadzikira zvakare.
Welding Heat-Affected Zone: Dunhu rakatenderedza weld point inochinja muchimiro chayo nekuda kwekupisa kwewelding, kusanganisira fusion zone, overheated zone, annealed zone, partial phase shanduko, nezvimwe.
Hot Cracks: Kutsemuka kwepamusoro-soro kunoitika musimbi pedyo nemutsara wesolidus panguva yewelding, inozivikanwawo semakororo ekupisa kana kuputika kwecrystalline.
Cold Cracks: Kutsemuka kunoitika mujoini yakasungirirwa patembiricha yakaderera nekuda kwekunetsekana kwekudzora, zvimiro zvekudzima, uye hydrogen, inozivikanwawo sekudzima mitswe.
Preheating: Chiyero chemaitiro chinosanganisira kudziyisa yese kana chikamu chebasa risati ravepo.
Post-Heating: Pakarepo post-weld kupisa kwese (kana chikamu che) weld kuchengetedza tembiricha, inozivikanwa se-post-heating, ine chinangwa chekudzikisa kupararira kwehydrogen mujoini ye weld, inozivikanwawo sedehydrogenation kurapwa.
Post-Weld Heat Kurapa: Kupisa kurapwa kunoitwa mushure mewelding kuvandudza iyo weld's microstructure kana kubvisa yakasara kushushikana.
Suzhou Agera Automation Equipment Co., Ltd. specializes in the development of automated assembly, welding, testing equipment, and production lines, primarily serving industries such as household appliances, hardware, automobile manufacturing, sheet metal, and 3C electronics. We offer customized welding machines and automated welding equipment tailored to customer needs, including assembly welding production lines, assembly lines, etc., providing suitable automation solutions for enterprise transformation and upgrading. If you are interested in our automation equipment and production lines, please contact us: leo@agerawelder.com
Nguva yekutumira: Mar-18-2024
