1.Yuav ua li cas cov tshuaj ntsuam xyuas?
Paub meej tias cov khoom siv raws li nws cov muaj pes tsawg leeg, thiab cov ntsiab lus ntawm cov khoom siv alloying yog nyob rau hauv qhov kev teev tseg.
Cov txheej txheem muaj xws li: spectral tsom xam, X-ray fluorescence spectrometry, thiab lwm yam. Qhov no yog cov kauj ruam yooj yim tshaj plaws thiab tseem ceeb tshaj plaws, txiav txim siab ncaj qha rau qib steel thiab cov khoom yooj yim.
2.Kev ntsuam xyuas cov cuab yeej cuab tam li cas?
Kev kwv yees cov khoom ua tau zoo nyob rau hauv kev ntxhov siab yog ib qho tseem ceeb qhia txog nws lub zog.
Cov txheej txheem muaj xws li: kev ntsuas tensile los txiav txim siab tawm lub zog, lub zog tensile, thiab elongation; kuaj hardness (xws li, Rockwell thiab Brinell hardness testers) los ntsuam xyuas cov khoom hardness; thiab kev ntsuam xyuas cuam tshuam los ntsuas cov khoom siv lub zog ntawm qhov qis lossis chav sov. High-qib txias- dov steel los xij uas siv hauv tsheb kuj raug sim rau cov nqi ci ci.
3.Yuav ua li cas ua cov txheej txheem kev xeem?
Simulate cov khoom ua tau zoo hauv kev ua haujlwm tom ntej (xws li stamping thiab dabtsi yog khoov) kom ntseeg tau tias nws tuaj yeem ua tiav rau hauv qhov chaw.
Cov hau kev: Khoov kev sim (xws li V- khoov thiab 180-degree khoov) los ntsuas kev khoov khoov; cupping tests, qhov expansion tests, simulated stamping, thiab lwm yam, tshwj xeeb yog siv los soj ntsuam cov stamping thiab kev ua haujlwm ntawm cov ntawv hlau.
Kev tshuaj xyuas qhov tsis zoo ntawm qhov chaw thiab sab hauv: Tshawb xyuas qhov tsis xws hauv thiab sab nraud cov khoom uas tuaj yeem cuam tshuam rau kev siv.
4.Dab tsi yog qee txoj hauv kev los ntsuas cov txheej txheem kev ua haujlwm?
Dimensions thiab Appearance: Siv calipers thiab micrometers los ntsuas qhov tuab thiab dav kom raug; tshuaj xyuas qhov chaw ntawm cov kab nrib pleb, dents, xeb, thiab lwm yam, nrog lub qhov muag liab qab lossis lub iav tsom iav.
Internal thiab Microscopic: Saib xyuas cov qauv nplej sab hauv siv lub tshuab ntsuas metallographic; siv ultrasonic kuaj kom pom cov kab nrib pleb sab hauv lossis kev suav nrog; siv eddy tam sim no kuaj xyuas qhov chaw thiab nyob ze - deg defects.
5.Dab tsi yog qee qhov kev kuaj tshwj xeeb?
Hlau coil contour tshuaj xyuas: Rau txias- dov coils nrog lub thickness Tsawg dua los yog sib npaug rau 3.0mm, muaj ib tug tshwj xeeb kev lag luam tus qauv, YB/T 6020-2022, kom raug kuaj xyuas cov coil contour kom paub meej cov ntawv zoo.
Micro-Magnetic non- kuaj kev puas tsuaj: Qhov no yog kev txiav- thev naus laus zis. Piv txwv li, los ntawm kev sau ntau yam sib nqus cov yam ntxwv ntawm cov khoom, cov qauv tuaj yeem siv tau sai thiab tsis yog - ua kom puas tsuaj rau nws cov khoom xws li lub zog tawm los. Cov kev tshawb fawb tau pom tias txoj kev no tuaj yeem ua tiav qhov kev kwv yees qhov tseeb ntawm ntau dua 93% rau cov khoom siv kho tshuab ntawm DP590 siab -lub zog steel.
Simulated forming tests: Rau cov kev siv qib siab xws li cov ntawv hlau hauv tsheb, cov kev sim simulated tshwj xeeb yog ua, xws li kev ntsuas pob punch los ntsuas qhov adhesion ntawm txheej galvanized, los yog kev sim simulating txheej txheem stamping.