Forged qhov chaw yog tsim los ntawm cov txheej txheem forging. Forging yog muab faib ua ob hom: kub forging thiab txias forging. Kub forging yog forging ua saum cov hlau recrystallization kub. Nce qhov

Qhov kub thiab txias tuaj yeem txhim kho cov yas ntawm cov hlau, uas yog qhov zoo rau kev txhim kho qhov zoo ntawm cov khoom ua haujlwm thiab ua rau nws tsis tshua muaj kev tawg. Cov kub kub kuj tseem tuaj yeem txo qhov deformation tsis kam ntawm

hlau thiab txo cov tonnage ntawm yuav tsum tau forging machinery. Txawm li cas los xij, muaj ntau cov txheej txheem kub forging, lub workpiece precision tsis zoo, thiab nto tsis du. Qhov tshwm sim forged qhov chaw yog nquag mus

oxidation, decarburization thiab hlawv puas.

Txias forging yog forging ua ntawm qhov kub qis dua qhov kub ntawm recrystallization ntawm cov hlau. Feem ntau hais lus, txias forging yog hais txog forging ntawm chav tsev kub, thaum forging ntawm qhov kub thiab txias

siab tshaj qhov kub ib txwm tab sis tsis tshaj qhov kub ntawm recrystallization yog hu ua forging. Rau sov forging. Sov forging muaj ntau dua precision, smoother nto thiab tsawg deformation kuj.

Forged qhov chaw tsim los ntawm txias forging ntawm chav tsev kub muaj cov duab siab thiab qhov tseeb qhov tseeb, du nto, ob peb kauj ruam ua, thiab yooj yim rau kev tsim khoom. Muaj ntau lub caij ntuj sov thiab txias

stamped qhov chaw tuaj yeem siv ncaj qha los ua cov khoom lossis cov khoom tsis tas yuav tsum tau ua haujlwm. Txawm li cas los xij, thaum lub sij hawm txias forging, vim qhov tsis tshua muaj plasticity ntawm cov hlau, kev tawg yooj yim tshwm sim thaum lub sij hawm deformation thiab

deformation kuj yog loj, yuav tsum tau loj-tonnage forging machinery.

Kub forging yog siv thaum lub workpiece loj thiab tuab, cov khoom muaj zog thiab tsis tshua muaj plasticity. Thaum cov hlau muaj cov yas txaus thiab qhov deformation tsis loj, lossis thaum tag nrho cov nyiaj

ofdeformation yog loj thiab cov txheej txheem forging siv yog qhov zoo rau cov yas deformation ntawm cov hlau, kub forging feem ntau tsis siv, tab sis txias forging yog siv xwb.

Txhawm rau ua kom tiav forging ntau npaum li qhov ua tau hauv ib qho cua sov, qhov ntsuas kub ntawm qhov pib forging kub thiab qhov kawg forging kub ntawm kub forging yuav tsum loj npaum li qhov ua tau.

Txawm li cas los xij, yog tias qhov pib forging kub siab dhau lawm, nws yuav ua rau cov hlau nplej loj dhau thiab ua rau overheating, uas yuav txo qhov zoo ntawm forged qhov chaw.Qhov feem ntau siv kub forging kub.

yog: carbon steel 800 ~ 1250 ℃; alloy yam ntxwv steel 850 ~ 1150 ℃; kev kub ceev steel 900 ~ 1100 ℃; feem ntau siv aluminium alloy 380 ~ 500 ℃; titanium alloy 850 ~ 1000 ℃; Brass 700 ~ 900 ℃. Thaum qhov kub thiab txias

nyob ze rau lub melting point ntawm cov hlau, melting ntawm intergranular low-melting point tshuaj thiab intergranular oxidation yuav tshwm sim, ua rau overburning. Hla-hlawv blanks

nyiam tawg thaum forging