Nkhani
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Mawonekedwe a arc kuwotcherera droplet owonjezera
Malinga ndi magawo owotcherera kuchokera ku ang'onoang'ono kupita ku akulu, ndi awa: kusintha kwakanthawi kochepa, kusintha kwa dontho, kusintha kwa kupopera 1. Kusintha kwakanthawi kochepa Dothi losungunuka lomwe lili kumapeto kwa electrode (kapena waya) limalumikizana ndi dziwe losungunuka. Chifukwa t...Werengani zambiri -
Tekinoloje zisanu ndi imodzi zapamwamba zowotcherera zomwe ma welder ayenera kudziwa
1. Kuwotcherera kwa laser Laser kuwotcherera: Laser radiation imatenthetsa pamwamba kuti ikonzedwe, ndipo kutentha kwapamtunda kumafalikira mkati kudzera mumayendedwe otentha. Polamulira magawo a laser monga laser kugunda m'lifupi, mphamvu, nsonga mphamvu ndi kubwerezabwereza pafupipafupi, workpiece ...Werengani zambiri -
Manual Tungsten Inert Gas Arc Welding of Stainless Steel Sheets
【Abstract】Kuwotcherera kwa gasi wa Tungsten ndi njira yofunika kwambiri pakuwotcherera kwamakono kwa mafakitale. Pepalali likuwunika kupsinjika kwa dziwe lowotcherera lazitsulo zosapanga dzimbiri komanso kupindika kwa mbale yopyapyala, ndikuyambitsa njira yowotcherera ...Werengani zambiri -
Momwe mungawotchere titaniyamu, Welders, chonde sungani nkhaniyi
Titaniyamu aloyi ndi otsika kachulukidwe, mkulu mwachindunji mphamvu, zabwino dzimbiri kukana, otsika matenthedwe madutsidwe, sanali poizoni ndi sanali maginito, ndipo akhoza welded; amagwiritsidwa ntchito kwambiri mu ndege, zakuthambo, mankhwala, mafuta, magetsi, mankhwala, zomangamanga, masewera abwino ...Werengani zambiri -
Mphamvu yochulukirapo ya ma arc kuwotcherera m'malovu
01 Mphamvu yokoka ya dontho losungunuka Chinthu chilichonse chimakhala ndi chizolowezi chogwa chifukwa cha mphamvu yokoka yake. Mu kuwotcherera lathyathyathya, mphamvu yokoka ya chitsulo chosungunuka dontho limalimbikitsa kusintha kwa dontho losungunuka. Komabe, mu kuwotcherera ofukula ndi kuwotcherera pamwamba, mphamvu yokoka ya d...Werengani zambiri -
Kodi mukudziwa malangizo 8 awa kuti muchepetse kuwaza
Pamene malawi akuuluka, weld spatter pa workpiece nthawi zambiri sakhala kumbuyo. Pamene spatter ikuwonekera, iyenera kuchotsedwa - zomwe zimawononga nthawi ndi ndalama. Kupewa ndikwabwino kuposa kuyeretsa, ndipo tiyenera kupewa kuwotcherera spatter momwe tingathere - kapena ...Werengani zambiri -
Njira zowotcherera zosiyanasiyana
Kuwotcherera mpweya wotentha kumatchedwanso kuwotcherera mpweya wotentha. Mpweya woponderezedwa kapena mpweya wa inert (nthawi zambiri nayitrogeni) umatenthedwa mpaka kutentha komwe kumafunikira kudzera mu chotenthetsera mumfuti yowotcherera ndikupopera pamwamba pa pulasitiki ndi chingwe chowotcherera, kotero kuti ziwirizi zimasungunuka ndikuphatikizidwa ...Werengani zambiri -
Mavuto omwe amapezeka pazantchito zowotcherera (2)
Zida zowotcherera za Xinfa zili ndi mawonekedwe apamwamba komanso otsika mtengo. Kuti mudziwe zambiri, chonde pitani: Welding & Cutting Manufacturers - China Welding & Cutting Factory & Suppliers (xinfatools.com) 4. Arc maenje Ndizochitika zotsika pansi pamapeto ...Werengani zambiri -
Mavuto omwe amapezeka pazantchito zowotcherera (1)
Zowonongeka zonse zomwe zimatha kuwonedwa ndi maso kapena galasi lokulitsa mphamvu zochepa ndipo zili pamwamba pa weld, monga undercut (undercut), weld nodules, arc maenje, pores pamwamba, slag inclusions, ming'alu ya pamwamba, zopanda nzeru. weld position, etc. amatchedwa exte...Werengani zambiri -
Aluminiyamu aloyi kuwotcherera mavuto ndi njira
1. filimu ya okosijeni: Aluminiyamu ndi yosavuta kuti oxidize mu mlengalenga ndi pa kuwotcherera. Zotsatira za aluminium oxide (Al2O3) zimakhala ndi malo osungunuka kwambiri, zimakhala zokhazikika, ndipo zimakhala zovuta kuchotsa. Zimalepheretsa kusungunuka ndi kuphatikizika kwa zinthu za makolo. Filimu ya oxide ili ndi ...Werengani zambiri -
Nitrogen Series (II) Kukonzekera kwa Nayitrogeni
Ndi kupita patsogolo kwa sayansi ndi ukadaulo komanso kutukuka kwachuma, kuchuluka kwa nayitrogeni kukukulirakulira tsiku ndi tsiku, ndipo alowa m'magawo ambiri azamakampani komanso moyo watsiku ndi tsiku. Opanga Nayitrojeni - ...Werengani zambiri -
Nayitrogeni Series (I) Kodi Nayitrogeni ndi chiyani
Carl Scheele, katswiri wa zamankhwala wa ku Sweden, ndi Daniel Rutherford, katswiri wa zomera wa ku Scotland, anapeza nayitrojeni mosiyana mu 1772. M’busa Cavendish ndi Lavoisier nawonso analandira nayitrojeni paokha pa nthawi yomweyo. Nayitrogeni idadziwika koyamba ngati ...Werengani zambiri
