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Pali zovuta zina zowotcherera zitsulo zomwe zimalepheretsa kukula kwake, monga kapangidwe kake ndi magwiridwe antchito a zitsulo zosakanikirana.Kuwonongeka kwakukulu kwa kapangidwe kazitsulo kosiyana kamene kamachitika kumachitika m'malo ophatikizika.Chifukwa cha mitundu yosiyanasiyana ya crystallization ...Werengani zambiri»
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Chiyambi Monga thupi lagalimoto ndi chonyamulira mbali zina zagalimoto, ukadaulo wake wopanga umatsimikizira mwachindunji mtundu wonse wagalimotoyo.Kuwotcherera ndi njira yofunika kwambiri popanga makina opanga magalimoto.Pakali pano, njira yowotcherera ...Werengani zambiri»
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Pamene chidwi chapadziko lonse pa nkhani zoteteza chilengedwe chikukulirakulira, magulu onse a anthu ayamba kufunafuna njira zopangira zobiriwira komanso zachilengedwe.Makampani owotcherera nawonso nawonso, ndipo ndodo zowotcherera zitsulo za kaboni zotsika zidatulukira munkhaniyi ndipo zidakhala mutu wovuta kwambiri ...Werengani zambiri»
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Ndikukula kwachangu kwamakampani a petrochemical, zida zachitsulo zosapanga dzimbiri zakhala zikugwiritsidwa ntchito kwambiri, zomwe zaperekanso patsogolo zofunikira pakuwotcherera mapaipi ndi mbale.Yapita zosapanga dzimbiri arc kuwotcherera primer njira yachotsedwa pang'onopang'ono, ndi argon arc weldin ...Werengani zambiri»
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The weldability wa zipangizo zitsulo amatanthauza luso zipangizo zitsulo kupeza kwambiri kuwotcherera mfundo ntchito njira kuwotcherera, kuphatikizapo njira kuwotcherera, zipangizo kuwotcherera, specifications kuwotcherera ndi kuwotcherera mawonekedwe structural.Ngati chitsulo chitha kupeza zolumikizira zabwino kwambiri zowotcherera pogwiritsa ntchito ...Werengani zambiri»
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Palibe kusiyana pakati pa kuwotcherera kwathunthu kwa argon arc ndi kuwotcherera kwa argon arc.Kuwotcherera kwa argon arc ndikoyenera kwa mapaipi ang'onoang'ono okhala ndi mipanda (nthawi zambiri DN60 ndi pansi, makulidwe a khoma 4mm), cholinga chake ndikuwonetsetsa kuti mizu yowotcherera ndi mawonekedwe ake.Pamene diamondi ...Werengani zambiri»
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Ziribe kanthu komwe cholumikizira chowotchereracho chili, kwenikweni ndi kudzikundikira kwa zochitika zowotcherera.Kwa oyamba kumene, malo osavuta ndizomwe zimayambira, kuyambira kuzungulira ndikupita kumalo okhazikika.Kuwotcherera kozungulira kumafanana ndi kuwotcherera kosakhazikika mu kuwotcherera kwa mapaipi.Kuwotcherera kokhazikika kumatanthauza kuti ...Werengani zambiri»
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Spot kuwotcherera ndi kukana kuwotcherera njira imene kuwotcherera amasonkhanitsidwa mu chilolo olowa ndi mbamuikha pakati maelekitirodi awiri, ndi m'munsi zitsulo amasungunuka ndi kukana kutentha kupanga solder olowa.Malo kuwotcherera mawanga amagwiritsidwa ntchito m'mbali zotsatirazi: 1. Lap olowa mbali pepala stamping,...Werengani zambiri»
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Zitsulo zapamwamba za carbon zimatanthauza chitsulo cha carbon ndi w (C) choposa 0.6%, chomwe chimakhala ndi chizolowezi cholimba kuposa chitsulo chapakati cha carbon, ndipo chimapanga martensite apamwamba kwambiri, omwe amakhudzidwa kwambiri ndi mapangidwe a ming'alu yozizira.Nthawi yomweyo, kapangidwe ka martensite komwe kamakhudzidwa ndi kutentha ...Werengani zambiri»
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1. Zofunikira zaukadaulo za kuwotcherera kwa argon tungsten arc 1.1 Kusankhidwa kwa makina owotcherera a tungsten argon arc ndi mphamvu polarity TIG zitha kugawidwa mu DC ndi AC pulses.DC kugunda TIG zimagwiritsa ntchito kuwotcherera zitsulo, zitsulo wofatsa, kutentha zosagwira zitsulo, etc., ndi AC zimachitika TIG zimagwiritsa ntchito weldin ...Werengani zambiri»