Classification Logic of Welding Njira: Three Core Systems
Classification Logic of Welding Njira: Three Core Systems
M'machitidwe amakono opanga mafakitale, ukadaulo wowotcherera umakhala ngati "chovala chamakampani," kulumikiza zida zamwazikana kuti zikhale zolimba kwambiri. Imathandizira chitukuko cha madera ambiri monga zomangamanga, magalimoto, ndege, ndi zamagetsi. Kuchokera pazitsulo zanyumba zokwera pamwamba mpaka ma microcircuit board a mafoni a m'manja, khalidwe la kuwotcherera limatsimikizira mwachindunji chitetezo, kukhazikika, ndi moyo wautumiki wa zinthu. Komabe, kuwotcherera siukadaulo umodzi koma dongosolo lovuta lomwe limaphatikiza mfundo zingapo kuti zikwaniritse zosowa zosiyanasiyana. Nkhaniyi imalongosola mwatsatanetsatane m'magulu a njira zowotcherera, ndikuwunika mozama mikhalidwe yayikulu, mfundo zazikuluzikulu zogwirira ntchito, ndi mawonekedwe aukadaulo wowotcherera, ndikupereka maumboni okwanira kwa akatswiri ndi ophunzira.
Classification Logic of Welding Njira: Three Core Systems
Gulu la umisiri wowotcherera makamaka zimachokera ku kusiyana kwa "njira zowotchera" ndi "mfundo zolumikizana." Chifukwa chake, kuwotcherera kutha kugawidwa m'magulu atatu akulu: kuwotcherera kwa fusion, kuwotcherera kuthamanga, ndi brazing. Gulu lirilonse liri ndi zochitika zapadera zogwiritsira ntchito ndi malingaliro ogwiritsira ntchito, pamodzi kupanga maziko a teknoloji yowotcherera.
Maziko Oyambirira a Gulu
Kusiyana kwa Magetsi: Kuwotcherera kwa Fusion kumadalira mphamvu monga ma arcs amagetsi, malawi, ndi ma lasers kuti asungunuke zitsulo; kuthamanga kuwotcherera kumatenga kukakamizidwa ngati pachimake, kuwonjezeredwa ndi Kutentha kwapafupi kapena kusatenthetsa; brazing imakwaniritsa kujowina kudzera pakusungunuka kwazitsulo zotsika-zosungunuka, popanda kusungunula chitsulo choyambira.
Kusiyana kwa Kujowina Chilengedwe: Fusion kuwotcherera kumaphatikizapo kuphatikizanso maatomu achitsulo mumadzimadzi; kuwotcherera kuthamanga kumapanga chomangira chachitsulo kudzera mukusintha kwapulasitiki kapena kufalikira; brazing ndi "adhesion-type" yolumikizana kutengera mawonekedwe adsorption ndi kufalikira pakati pa chitsulo chodzaza ndi chitsulo choyambira.
Kufananiza Makhalidwe Akuluakulu a Magulu Atatu
| Gulu | Mfundo Yofunika Kwambiri | Base Metal State |
| Kuwotcherera kwa Fusion | Kusungunuka kwa mderalo kupanga dziwe losungunuka, lomwe limalimba pambuyo pozizira kuti likwaniritse kujowina | Chosungunuka |
| Pressure Welding | Kuyika kukakamiza (kopanda kapena kutenthetsa) kuti mukwaniritse kujowina kudzera pakusintha kwapulasitiki | Palibe kusungunuka kapena kusungunuka kwapang'ono |
| Brazing | Low-melting-point brazing filler zitsulo zimasungunuka kudzaza mipata ndikumamatira kuziziritsa | Palibe kusungunuka |
