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Simba rinobva kubrazing rinogona kuve kemikari reaction heat kana isina kunanga kupisa simba.Inoshandisa simbi ine nzvimbo yakanyunguduka yakaderera pane iyo yezvinhu zvinosungirirwa se solder.Mushure mekupisa, solder inonyunguduka, uye iyo capillary chiito inosundira solder mukati memukana pakati penzvimbo yekubata ...Verenga zvimwe»
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Zvinhu zvinokuvadza zvezvinhu zvewelding (1) Chinhu chikuru chekutsvagisa chehutsanana hwebasa ndeye fusion welding, uye pakati pazvo, matambudziko ehutsanana hwekuvhurika arc welding ndiwo makuru, uye matambudziko ekunyudzwa kwearc welding uye electroslag welding ndiwo mashoma.(2) Iyo huru inokuvadza fa...Verenga zvimwe»
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Welding inogona kushandisa AC kana DC welding muchina.Paunenge uchishandisa DC welding muchina, pane yakanaka yekubatanidza uye reverse yekubatanidza.Zvinhu zvakadai se electrode inoshandiswa, mamiriro emidziyo yekuvaka, uye mhando yewelding inofanirwa kutariswa.Kuenzaniswa neAC magetsi emagetsi, DC magetsi ...Verenga zvimwe»
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Musoro mutsvuku thoriated tungsten electrode (WT20) Parizvino iyo yakanyanya kugadzikana uye inoshandiswa zvakanyanya tungsten electrode inonyanya kushandiswa mukupisa kabhoni simbi, simbi isina tsvina, silicon mhangura, mhangura, bhuronzi, titanium uye zvimwe zvinhu, asi ine kushoma kweradioactive kusvibiswa.Grey musoro cerium tungst...Verenga zvimwe»
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Argon tungsten arc welding inoshandisa argon sechidziviriro gasi kupisa uye kunyungudutsa iyo welding material pachayo (inonyungudutswawo kana simbi yekuzadza ichiwedzerwa) nenzira yearc inogadzirwa pakati pe tungsten electrode uye weld body, uye yobva yagadzira welding. ye weld metal Way.Iyo tungsten ...Verenga zvimwe»
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Chii chinonzi flux-cored arc welding?Flux-cored wire arc welding inzira yewelding inoshandisa arc pakati pe flux-cored waya uye workpiece kupisa, uye zita rayo rechirungu rinongoti FCAW.Pasi pekuita kwekupisa kwearc, welding simbi uye workpiece zvakabatanidzwa nekunyunguduka, kugadzira dziva re weld, arc f...Verenga zvimwe»
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Paunenge uchigadzira simbi isina tsvina, kushanda kwe electrode kunofanira kufanana nechinangwa chesimbi isina tsvina.Stainless simbi electrode inofanirwa kusarudzwa zvinoenderana nesimbi yepasi uye mamiriro ekushanda (kusanganisira tembiricha yekushanda, yepakati yekubata, nezvimwewo).Mhando ina dzesimbi isina tsvina zvakare ...Verenga zvimwe»
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- FLUX- Flux ndeye granular welding zvinhu.Panguva yekuputika, inogona kunyungudutswa kuita slag uye gasi, iyo inotamba basa rekudzivirira uye resimbi padziva rakanyungudutswa.Constituent Flux inoumbwa nemarble, quartz, fluorite uye mamwe ores uye titanium dioxide, cellulose uye oth ...Verenga zvimwe»
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Welding inzira yekuti zvinhu zvezvishandiso zvinosungirirwa (zvakafanana kana zvakasiyana) zvinosanganiswa nekudziya kana kudzvanywa kana zvese zviri zviviri, uye zvine kana zvisina kuzadza zvinhu, kuitira kuti zvinhu zvezvishandiso zvinosungirirwa pakati peatomu kuita kubatana.Saka ndeapi mapoinzi akakosha...Verenga zvimwe»
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TIG 1.Application : TIG welding (tungsten argon arc welding) inzira yekutsvaira iyo Ar yakachena inoshandiswa sekudzivirira gasi uye tungsten electrodes inoshandiswa semagetsi.TIG welding waya inopihwa mumitsetse yakatwasuka yehumwe hurefu (kazhinji lm).Inert gasi yakadzivirirwa arc welding uchishandisa...Verenga zvimwe»
