Hnyav forgingsua lub luag haujlwm tseem ceeb hauv engineering, yog li yuav ua li cashnyav forgingstau dhau los ua cov ntsiab lus ntawm txhua tus neeg mloog, thiab tom qab ntawd tsuas yog qhia rau koj qee txoj hauv kev ua haujlwmhnyav forgings.
Heavy nplhaib forgingsyog dov lubforgingsrau hauv ib puag ncig zoo, uas tuaj yeem tswj tau qhov ntev ntev ntawm cov khoom thiab txo tus nqi ntawm machining. Tab sis thaum xaiv lub nplhaib forgings, peb yuav tsum tau ceev faj tsis txhob xaiv lub nplhaib forgings. Yog tias peb xaiv lub nplhaib forgings tsis raug, nws yuav cuam tshuam rau kev siv qhov project, thiab nws tseem yuav muaj kev pheej hmoo. Yog li, yuav ua li cas xaiv hnyav forgings?
Ua ntej ntawm tag nrho cov, peb yuav tsum saib ntawm qhov chaw ntawm forgings: yog hais tias lub nto muaj kab nrib pleb, folding, wrinkling, siab pits, txiv kab ntxwv tev, hlwv, nti, corrosion pits, pob, txawv teb chaws khoom, tsis puv, pits, tsis muaj nqaij. , khawb thiab lwm yam tsis xws luag, nws raug nquahu kom koj tsis txhob yuav.
Kev soj ntsuam qhov loj me me ntawm cov forgings hnyav kuj tseem muaj feem xyuam rau cov khoom siv hnyav forgings. Lub billet tsis tuaj yeem siv liforgingqhov chaw rauforgingua. Thiab cov duab sib txawv ntawm qhov yuav tsum tau ua kom muaj qhov sib piv ntawm forging, tsis tuaj yeem siv qhov loj ntawm tib lub voj voog steelforgingntau lawm nyob rau hauv tus txheej txheem ntawm forging ua kub,forgingzaus, siab loj cov no muaj cov cai nruj. Cov hlau crystals hauvhnyav forgingsyog me me thiab cov qauv yog ntau compact, thiab cov txheej txheem forging tsis ua txhaum cov hlau fibers ntawm raw khoom thiab tso cai rau smoother hlau kab.

Qhov zoo ntawm cov forgings hnyav no tsis yooj yim hais, cov no yog vim nws cov kev cai nruj heev. Qhov nyiaj pub dawb ntawm lub nplhaib hnyav forgings yuav tsum ua tau raws li cov qauv kev nyab xeeb thoob ntiaj teb, thiab cov khoom siv yuav tsum ua raws li cov khoom siv ntawm cov khoom, thiab cov tshuaj muaj pes tsawg leeg yuav tsum ua kom tau raws li cov qauv hauv lub tebchaws. Nyob rau tib lub sijhawm, daim ntawv teev cov khoom yuav tsum tau muab tawm. Txoj hauv kev tseem ceeb los txo cov ntsiab lus hydrogen hauv cov hlau yog nqus degassing lossis nqus dej. Rau qee cov forgings uas yuav tsum tau siab dua, electroslag remelting tshuab siv tau los txhim kho cov purity ntawm hlau. Kev kho cua sov tom qab forging: Dehydrogenation annealing kom diffuse hydrogen los ntawm hlau.
Cov saum toj no yog cov txheej txheem ntawm hnyav forging ua, ntawm chav kawm, tsuas yog rau koj siv, tib lub sij hawm, kuj vam tias yuav pab tau rau koj.