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1. Unyanzvi hunokosha hwe argon tungsten arc welding 1.1 Kusarudzwa kwe tungsten argon arc welding machine uye simba polarity TIG inogona kugoverwa kuva DC uye AC pulses.DC pulse TIG inonyanya kushandiswa kugadzira simbi, simbi yakapfava, simbi inodzivirira kupisa, nezvimwewo, uye AC pulse TIG inonyanya kushandiswa weldin...Verenga zvimwe»
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Kune marudzi matatu epasi pemvura welding: yakaoma nzira, yemvura nzira uye imwe yakaoma yakaoma nzira.Dry welding Iyi inzira iyo kamuri huru yemhepo inoshandiswa kuvhara iyo weldment, uye welder anoita welding muimba yemhepo.Sezvo welding inoitwa mune yakaoma gasi chikamu, kuchengetedzeka kwayo i ...Verenga zvimwe»
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Mukuita welding, pane zvinhu zvakawanda zvinoda kutariswa.Kana yangoregeredzwa, ingava mhosho huru.Aya ndiwo mapoinzi aunofanirwa kutarisisa kana uchiongorora iyo welding maitiro.Kana iwe ukabata nenjodzi dzemhando yewelding, iwe uchiri kufanira kutarisisa kune aya matambudziko!1. Welding con...Verenga zvimwe»
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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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Zivo poindi 1: Kupesvedzera zvinhu uye zviyero zvewelding process quality Hunhu hunoreva dhigirii revimbiso yemhando yechigadzirwa mukugadzira.Mune mamwe mazwi, kunaka kwechigadzirwa kwakavakirwa pamhando yemaitiro, uye inofanirwa kuve neyakanakisa pr...Verenga zvimwe»
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1. Deredzai kushushikana kwekushushikana Kwepfungwa yekushushikana kweiyo kuneta kuputika sosi pane welded joint uye magadzirirwo, uye nzira dzese dzekubvisa kana kudzikisa kushushikana kwepfungwa dzinogona kuvandudza simba rekuneta kwechimiro.(1) Gamuchira chimiro chinonzwisisika chechimiro ① Majoini emagaro ari pr...Verenga zvimwe»
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Iyo yakanyura arc welding process ndiyo yakanyanya kunaka sarudzo munzvimbo dzakakosha dzekushandisa dzemapaipi, midziyo yekumanikidza uye matangi, kugadzira track uye kuvaka kukuru.Iyo ine yakareruka imwe waya fomu, mbiri waya chimiro, akateedzana mbiri waya chimiro uye akawanda waya chimiro....Verenga zvimwe»
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The welding residual stress inokonzerwa nekusaenzana tembiricha kugoverwa kweweldment kunokonzerwa newelding, thermal expansion and contraction of the weld metal, etc., saka kuvakwa kwewelding kunozoburitsa zvakasara stress.Iyo yakajairika nzira yekubvisa yakasara kusagadzikana i...Verenga zvimwe»
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1. Nheyo yakakosha yearc welding ine maelectrodes Pakugadzwa uye welding yemapaipi ayo ane dhayamita isina kunyanyokurisa (senge pazasi 610mm) uye kureba kwepombi haina kureba zvakanyanya (senge pazasi 100km), electrode arc welding inofanira. kutorwa sesarudzo yekutanga.Mu...Verenga zvimwe»
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1.How to weld simbi?Yakaderera kabhoni simbi ine yakaderera kabhoni yemukati uye yakanaka purasitiki, uye inogona kugadzirirwa mumhando dzakasiyana dzemajoini uye zvikamu.Mukuita welding, hazvisi nyore kugadzira chimiro chakaomeswa, uye katsika kekuburitsa makatsemuka zvakare idiki.Panguva imwecheteyo, zviri ...Verenga zvimwe»