Txoj kev ua cov yeeb nkab fittings muaj ntau ntau. Ntau tus kuj muaj rau cov qauv ntawm machining thiab zoo li, kev sib tw ua, ncab cov qauv, ncab, kev sib xyaw ua ke, thiab kev sib xyaw ntawm kev ua tiav. Kev ua raj yog machining thiab hlau siab ua cov organic ua ke.
Raws li yog ib qho piv txwv:
Forging txoj kev: Nrog Switaging Tshuab Yeeb Nkab xaus lossis ib feem yuav thim rov qab, Neptune Inch Tsawg Tshaj Plaws Rustary Swaging Tshuab muaj, txuas hom, menyuam.
Stamping txoj kev: Hauv lub punch core nrog ib lub raj tapered kawg ntawm lub raj kom nthuav dav rau qhov uas yuav tsum tau thiab cov duab.
Cov menyuam txoj kev: muab tso rau hauv qhov tseem ceeb ntawm lub raj sab hauv, nrog cov txheej txheem sab nraud ntawm cov menyuam thawb ua cov txheej txheem ntug puag ncig.
Rolling Txoj Kev: Feem ntau tsis muaj lub manrel, haum rau tuab-walled raj ntawm lub voj voog.
Kev siv cov qauv: Muaj peb txoj kev uas tau hu ua ncab cov qauv menyuam, thiab qhov thib peb yog hom sib hloov pauv cov qauv, yob GAP kev kho kom haum, ua tiav raj yog nkhaus. Cov ntawv thov dav ntawm cov qauv no, yog tias muaj cov kauv, yog cov curvature kuj nce ntxiv.
Txoj kev bulging: Ib qho yog muab tso rau hauv cov raj roj hmab, nrog cov khoom siv sab sauv, lub raj nqaij tawv; Lwm txoj hauv kev yog cov khoom ua kom zoo nkauj hydraulic, nyob hauv nruab nrab ntawm lub raj tau ntim nrog cov kua los ntawm cov kev xav tau zoo li peb tau siv billows kev tsim tawm ntawm feem ntau ntawm kev siv ntawm hom no.
Lub Sijhawm Post: Jul-27-2023