Nzira dzinonyanya kushandiswa pakupinza mapaipi ane dhayamita hombe anotakura mvura dzakadai segasi rechisikigo kana mafuta dzinosanganisira kupinza arc ine mativi maviri (DSAW) uye kupinza arc ine mativi akawanda (LSAW).
weld inotenderera
DSAW Simbi Pombi:
Kukwevera Kwenguva Refu
Kukwevera Kwenguva Refu
LSAW ndeimwe yemhando dzeDSAW.
DSAW ishoko rinotsanangura "kusanganisa arc welding nemativi maviri," izwi rinosimbisa kushandiswa kwenzira iyi.
LSAW inomiririra "Longitudinal Submerged Arc Welding," nzira inozivikanwa nekupinza simbi dzinotambanuka pamwe chete nehurefu hwepombi.
Zvakakosha kuziva kuti DSAW inosanganisira mhando dzemapaipi eSSAW (Spiral Submerged Arc Welding) uye LSAW.
Kuongorora kufanana uye kusiyana kuripo pakati peDASW neLSAW kunonyanya kuenzanisa SSAW neLSAW.
Kufanana
Tekinoroji yeWelding
DSAW neLSAW dzese dzinoshandisa nzira yekubatanidza arc welding ine mativi maviri (double-sided submerged arc welding - SAW), uko kusanganisa kunoitwa panguva imwe chete kumativi ese esimbi kuti simbi iwedzere kunaka uye kupinda kwayo.
Mashandisirwo
Inoshandiswa zvakanyanya mumamiriro ezvinhu apo mapaipi esimbi ane simba rakawanda uye dhayamita hombe anodiwa, akadai semapaipi emafuta negasi.
Chitarisiko cheWeld Seam
Kune musono we weld wakajeka mukati nekunze kwepombi yesimbi.
Misiyano
Rudzi rweweld
DSAW: Inogona kunge yakatwasuka (yakasungirirwa pahurefu hwepombi) kana kuti yakamoneredzwa nesimbi ...
LSAW: Musono we weld unogona kungove we longitudinal chete, apo simbi inogadzirwa muchina muchubhu uye inosungirirwa pamwe chete nehurefu hwayo hwe longitudinal.
Tarisa pakushandiswa kwepombi dzesimbi
DSAW: Sezvo DSAW ichigona kutwasuka kana kutenderera, inonyanya kukodzera kumanikidzwa kwakasiyana-siyana uye dhayamita, kunyanya kana mapaipi akareba kwazvo achidikanwa kutenderera DSAW inonyanya kukodzera.
LSAW: Mapaipi esimbi eLSAW anonyanya kukodzera zvivakwa zvemaguta uye mashandisirwo ane simba rakawanda sekufambisa mvura negesi.
Kushanda kwepombi
DSAW: Pombi yakasungirirwa nesimbi haina kushanda kwakafanana neLSAW pakutsungirira kushushikana.
LSAW: Nekuda kwekugadzirwa kwayo kwesimbi uchishandisa JCOE nedzimwe nzira dzekuumba, madziro epombi yesimbi yeLSAW anogona kumira zvakanaka.
Kubudirira Kwemutengo Uye Kugadzira
DSAW: Kana pombi yeDSAW yakasungirirwa nesimbi inotenderera, inowanzo dhura uye inokurumidza kugadzirwa uye yakakodzera mapaipi anofamba kure.
LSAW: Kusonwa kwemusono kwakatwasuka, nepo kuchipa mhando yepamusoro, kunodhura uye kunononoka kugadzirwa uye kwakakodzera kushandiswa kune zvinodiwa zvemhando yepamusoro zvakanyanya.
Kusarudzwa kweDSAW kana LSAW kunoenderana nezvinodiwa zvepurojekiti, kusanganisira bhajeti, kumanikidzwa kunodiwa kuti pombi ikwanise kutsungirira, uye kuoma kwekugadzirwa nekuisa. Kunzwisisa kufanana uku kwakakosha uye misiyano kunogona kubatsira kuita sarudzo yakakodzera kune imwe application yeinjiniya.
Nguva yekutumira: Kubvumbi-24-2024