Lub luag haujlwm tseem ceeb ntawmforgings zookev tshuaj xyuas thiab kev soj ntsuam zoo yog txhawm rau txheeb xyuas qhov zoo ntawmforgings, txheeb xyuas qhov ua rauforgings tsis xws luagthiab tiv thaiv kev ntsuas, txheeb xyuas qhov ua rauforgings tsis xws luag, muab kev tiv thaiv zoo thiab txhim kho kev ntsuas, uas yog ib qho tseem ceeb rau kev txhim kho thiab xyuas kom zoo ntawm forgings.Los ntawm forging tsis xws luag yuav pom tau hais tias cov yam uas cuam tshuam rau forging zoo muaj ntau, ntxiv rau qhov zoo ntawm raw cov ntaub ntawv muaj ib tug tseem ceeb cuam tshuam, tab sis kuj ze ze rau cov txheej txheem forging thiab kev kho cua sov txheej txheem.Yog li ntawd, kev tsom xam thiab kev tshawb fawb ntawm forging zoo teeb meem, yog ib tug ceev faj thiab complex ua hauj lwm.
Cov txheej txheem dav dav ntawm kev soj ntsuam zoo ntawm forgings yog:
1. Tshawb xyuas qhov xwm txheej qub, suav nrog kev tshawb xyuas cov khoom siv raw thiabtxheej txheem forging.Tus qub yuav tsum paub qhov zoo ntawm cov khoom siv raw, nrog rau kev siv tshuab smelting thiab ua cov khoom siv raw.Cov tom kawg yuav tsum tshawb xyuas seb cov txheej txheem forging yog qhov tsim nyog thiab qhov tseeb ntawm kev siv forging ntau lawm.
2. Ua kom pom tseeb qhov teeb meem zoo, feem ntau yog ua kom pom tseeb qhov ua rau, nrhiav kom paub qhov tsis xws ntawm forging qhov chaw thiab cov yam ntxwv macro ntawm qhov tsis xws luag, kev txiav txim ua ntej yog tshwm sim los ntawm cov khoom siv raw, los yog tshwm sim los ntawm cov txheej txheem forging.

3. Kev tshawb fawb thiab kev soj ntsuam, uas yog lub hauv paus ntsiab lus los txiav txim qhov ua rau ntawm qhov tsis xws luag ntawm forgings, uas yog, lub forgings puas raug coj mus kuaj thiab soj ntsuam los txiav txim seb tus yam ntxwv ntawm cov qauv macroscopic thiab microscopic;Yog tias tsim nyog, kev sib piv ntawm cov txheej txheem cov txheej txheem kuj tseem xav tau los kawm thiab txheeb xyuas qhov ua rauforging tsis xws luag.
4. Cov kev daws teeb meem, raws li qhov tseeb ua rauforging tsis xws luag, ua ke nrog kev xyaum tsim khoom, tau npaj cov kev tiv thaiv thiab kev daws teeb meem.
Cov txheej txheem xeem ntawmforgings zootsom xam muaj xws li: low-power microstructure test, metallographic microstructure test thiab hlau deformation thiab flow analysis test.Raws li tau hais los saum toj no, kev ntsuas hluav taws xob tsawg tuaj yeem nthuav tawm macro tsis xws luag ntawm forgings;Metallographic microstructure test yog pab tau rau kev kawm thiab txheeb xyuas cov yam ntxwv ntawm microstructure thiab tsim cov txheej txheem ntawm qhov tsis xws luag.Cov hlau deformation flow tsom xam yog qhov tseem ceeb tshwj xeeb rau kev tsom xam ntawm kev tawg, folding, coarse-grain tsim, streamline tis thiab lwm yam.Nyob rau hauv forgings zoo tsom xam, feem ntau yog ua ke nrog saum toj no peb.Nrog rau txoj kev loj hlob sai ntawm cov cuab yeej siv niaj hnub no, qee qhov kev sim siab tshaj plaws xws li kev sim tsis muaj kev puas tsuaj, hluav taws xob microscope, thiab lwm yam, kuj tseem siv los txheeb xyuas qhov zoo ntawm forging qhov chaw, ua qhov kev soj ntsuam zoo rau kev coj ua kom raug, nrawm thiab kev loj hlob zoo.