Forgingsua ntej forging ua, yuav tsum tau mus los ntawm ib tug txheej txheem, yuav tsum tau soj ntsuam zoo ntawm nws cov raw cov ntaub ntawv, kom paub tseeb tias cov raw cov ntaub ntawv tsis muaj teeb meem zoo ua ntej txheej txheem tom ntej, tam sim no peb yuav saib seb nws yuav tsum tau.
Ib. Cov kev cai dav dav rauforgingraw khoom.
1. Cov tshuaj muaj pes tsawg leeg ua tau raws li qhov yuav tsum tau ua.
2. Smelting, casting, dov,forging, tu thiab lwm cov txheej txheem ntau lawm ua tau raws li qhov yuav tsum tau ua.
3. Qhov zoo ntawm qhov chaw ua tau raws li qhov yuav tsum tau muaj, tsis muaj khawb, nplai, folds, tawg thiab lwm yam tsis xws luag (los yog cov degree ntawm qhov tsis xws luag nyob rau hauv qhov kev tso cai), qhov tsis xws luag yuav tsum tau muab tshem tawm, tej zaum yuav tsum tau tag nrho tev nto.
4. Lub koom haum lub xeev ua tau raws li qhov yuav tsum tau ua, tsis muaj lub koom haum tsis sib xws, lub koom haum overheating, tsis muaj slag, xoob, pores, pob dawb thiab lwm yam tsis xws luag.
二. Kev tshuaj xyuas ntawmforgingraw cov ntaub ntawv Ua ntej yuav tawm hauv lub Hoobkas, cov chaw tsim khoom yuav tsum feem ntau tshawb xyuas covforgingraw cov ntaub ntawv thiab muab lawv nrog cov khoom tsim nyog, tab sis lub Hoobkas forging raws li tus neeg siv yuav tsum tau ua qhov tsim nyog tshuaj xyuas. Forgings tuaj yeem kuaj xyuas los ntawm kev soj ntsuam dav dav lossis chaw kuaj xyuas. Cov khoom soj ntsuam tuaj yeem txiav txim siab raws li hom khoom siv raw thiab forging yuav tsum tau ua.

1. Qauv rau tshuaj muaj pes tsawg leeg. Siv cov cim cim, sib nqus induction thiab spectral tsom xam los xyuas seb cov khoom puas sib xyaw.
2. Kev tshuaj ntsuam xyuas kom pom seb qhov chaw puas muaj qhov tsis xws luag thiab qib ntawm qhov tsis xws luag, thiab seb puas muaj qhov tshwm sim decarbonization.
3. Txheeb xyuas seb cov khoom puas ua tau raws li qhov yuav tsum tau muaj ntawm qhov loj thiab cov duab siab ntev.
4. Txheeb xyuas qhov shrinkage kab noj hniav thiab qhov chaw dawb hauv cov khoom siv los ntawm kev kuaj pob txha; Lub thermal brittleness ntawm cov khoom raug kuaj xyuas los ntawm kev ntsuas thermal tawg.
5. Kev ntsuas macro thiab micro suav nrog; Sulfur segregation nyob rau hauv cov hlau tau soj ntsuam los ntawm kev sim tshuaj sulfur imprint thiab nws qhov chaw cais tau txiav txim siab.
6. Tshawb xyuas cov nplej loj los ntawm lub tshuab tsom; Tshawb xyuas metallographic qauv.
7. Kev tshuaj xyuas tsis muaj kev puas tsuaj: kev tshuaj xyuas ultrasonic, kev tshuaj xyuas cov hlau nplaum lossis kev tshuaj ntsuam xyuas tam sim no.
8. Txheeb xyuas qhov ua tsis tau zoo ntawm cov khoom siv los ntawm kev sim siab; Test mechanical zog los ntawm tensile test, hardness test, impact test, thiab lwm yam.
9. Kev sim hardenability: thaum siv raw cov ntaub ntawv ntawm lub cub tawg tshiab, ua ntej tsim ib pawg me me ntawm forgings thiab ua cov kev kho cua sov, thiab tom qab ntawd xyuas seb qhov kev kho cua sov ntawm cov khoom siv hluav taws xob puas. Raws li tau hais los saum toj no, tsuas yog los ntawm kev ua kom zoo ntawm cov khoom siv raw tuaj yeem ua rau peb muaj kev nyab xeeb ntawm kev ua thiab kev tsim khoom hauv qab no, kev xaiv ntawm tag nrho cov ntaub ntawv raw yog qhov tseem ceeb heev.