Adiabatic welding inzira yakakurumbira inoshandiswa mumaindasitiri akasiyana siyana uko kunodiwa kujoinwa chaiko, kwakanaka kwesimbi. Zvisinei, imwe yematambudziko makuru mukuita uku ndiko kuberekwa kwekupisa kwakanyanya, izvo zvinogona kukanganisa kuvimbika kwejoka rakasungirirwa. Kugadzirisa dambudziko iri, nekukurumidza uye nyore adiabatic weld kutonhora kwakabuda semhinduro yakavimbika. Muchikamu chino, tinokurukura maficha uye mabhenefiti eiyi nzira yekutonhodza uye kuongorora zvigadzirwa zvinogonesa kuita kwayo.
Kukurumidza uye nyore kutonhora kweadiabatic weld kunoderedza zvakanyanya nguva yekutonhora inodiwa munzvimbo yakashongedzwa. Kupisa kwakanyanya kunogadzirwa panguva yewelding kunokurumidza kubviswa kuburikidza nekushandiswa kwehunyanzvi hwekutonhodza tekinoroji, kuve nechokwadi chekutendeseka uye kusimba kweiyo welded joint. Iyi nzira yekutonhodza inopa akati wandei mabhenefiti akadai sekuwedzera kubereka, kuderedzwa kwemashure-weld kukanganisa, kuvandudzwa kwemhando yewelding process, uye kuwedzera welder kuchengetedzwa.
Chimwe chigadzirwa chinofambisa nekukurumidza uye nyore kutonhora kweadiabatic welding ndeye Welding Insulated Gasi Cylinders. Silinda inotora kaviri-layer chimiro dhizaini, iyo inoumbwa nemukati tangi uye rekunze tangi, uye ine kupisa kwekudzivirira layer. Uchishandisa akawanda-layer kupisa ekudzivirira zvinhu kuchengetedza yakakwira vacuum, inoshandiswa pakufambisa uye kuchengetedza okisijeni, liquid nitrogen, liquid argon uye zvimwe zvinwiwa.
Welding insulating gasi masilinda anowanikwa mumhando dzakasiyana kuti asangane nezvinodiwa zvakasiyana zvekushandisa. Zvinoenderana nekumanikidzwa kwakaiswa kwevhavhavhavhavha yekuchengetedza, yakakamurwa kuva yepakati kudzvanywa (MP) uye yakakwirira kumanikidza (P). Pamusoro pezvo, kune yakanyanya kudzvanywa (VEP) musiyano, unowanzo shandiswa kune zvikumbiro zvinosanganisira zvepakati nepamusoro zvinomanikidza. Iyi assortment inovimbisa kuti masilinda anogona kunyatsopa ese emvura uye gasi gasi kune akasiyana welding zvinodiwa.
Pane zvakawanda zvakanaka zvekushandisa welded insulating gasi silinda. Kuvakwa kwayo kwekaviri-layer ne thermal insulation kunobatsira kuchengetedza kutonhora kwegasi rakachengetwa, kudzivirira chero shanduko isingadikanwi inogona kukanganisa nzira yewelding. Iyo yakakwira vacuum inochengetedzwa mukati mehumburumbira inowedzera kuve nechokwadi kuchena uye kugadzikana kwemvura yakachengetwa, zvichikonzera kuvimbika uye kunoenderana kushanda kwewelding.
Pamusoro pezvo, kutonhora uye nyore kutonhora kunowanikwa nechigadzirwa ichi kunoderedza zvakanyanya nguva pakati pekuita welding. Nekupisa kwakanyanya kunopera nekukurumidza, ma welders anogona kukurumidza kuenda kunzvimbo inotevera, achiwedzera kubereka kwese. Iyo yakaderedzwa kutonhora nguva zvakare inoderedza post-weld kukanganisa kune chaiyo welding mhinduro. Pamusoro pezvo, iyi nzira yekutonhodza inoderedza kuratidzwa kweanopisa pakupisa kwakanyanya, kuwedzera kuchengetedzwa kwewelder.
Mukupedzisa, kukurumidza uye nyore kutonhora kweadiabatic welds kwakakosha kuti uwane emhando yepamusoro welds pasina kukanganisa kubatana kutendeseka uye simba. Welded insulated gasi cylinders zvigadzirwa zvinowana iyi yekutonhodza nzira kuburikidza nekaviri-layer kuvaka, kupisa kupisa, uye yakakwirira vacuum kugadzirisa. Kugona kwayo kuchengeta uye kutakura ese emvura uye gasi gasi inoita kuti ive yakakodzera kune dzakasiyana siyana welding application. Kushandisa nzira dzinokurumidza, dzakareruka dzekutonhodza kwete kungowedzera kugadzirwa, asi zvakare kunonatsiridza mhedzisiro yewelding uye inova nechokwadi chekuchengetedza welder.
Nguva yekutumira: Jul-17-2023
