1.Yuav ua li cas lub luag hauj lwm ua cov microstructures tshwj xeeb ua si?
Fine blanking xav tau cov ntaub ntawv kom tsis txhob tawg thaum muaj kev ntxhov siab. Txias- dov zoo blanking steel tau dhau los ua cov txheej txheem tshwj xeeb annealing, uas ua rau muaj cov qauv sib txawv ntawm cov carbide sab hauv. Qhov no zoo ib yam li chocolate; Yog tias koj hloov cov qhob noom xim kasfes uas tsis yooj yim nrog cov pob me me, cov qhob noom xim kasfes, lawv yuav tsis tawg thaum txiav nrog rab diav, tab sis yuav txiav kom du, ua rau lub ntsej muag huv.
2.Cov txheej txheem tseem ceeb yog dab tsi?
Txhawm rau ua tiav qhov zoo tshaj plaws sab hauv cov qauv thiab qhov loj me, steel mills siv cov thev naus laus zis tseem ceeb hauv kev tsim cov khoom txias -rolled precision-stamped steel. Cov no suav nrog lub tswb tswj kom meej- hom annealing softening kev kho mob ua ntej dov los xyuas kom meej cov khoom sib xws thoob plaws hauv lub kauj, thiab siab -txheej txheem txias nruam dov mills. Cov thev naus laus zis no ua kom ntseeg tau tias cov khoom kawg tuaj yeem siv rau hauv cov ntawv thov uas xav tau siab heev.
3.Dab tsi yog qee qhov kev siv tau?
Automotive kev nyab xeeb Cheebtsam: xws li lub qhov rooj xauv, siv lub rooj zaum, nres nres, thiab lwm yam.
Cov khoom siv hluav taws xob xa mus: xws li cov kabmob, cov saw.
Cov cuab yeej kho vajtse: xws li cov cuab yeej vaj, txiab, thiab lwm yam.
High-load Cheebtsam: tuaj yeem siv los tsim cov tuab- cov khoom siv phab ntsa xws li tsheb kis tau tus mob chaw nres tsheb pawls thiab chainsaw crankshaft counterweights.
4.Dab tsi yog peb qhov yuav tsum tau ua ntawm cov txheej txheem zoo blanking rau txias -rolled coils?
Microstructure: Yuav tsum "spheroidized"
Kev xav zoo sib xws: Xav txog kev txiav chocolate ice cream nrog ib rab diav. Yog hais tias lub ice cream muaj nyias flakes ntawm qhob noom xim kasfes (zoo ib yam li flake-zoo li carbides), tus diav yuav txiav tsis tu ncua, ua rau ib tug ntxhib nto. Tab sis yog tias cov qhob noom xim kasfes muaj me me, du spheres (zoo ib yam li spherical carbides), rab diav tuaj yeem thawb lawv sib nrug, ua kom huv si.
Technical Specifications: High -zoo txias- dov coils rau nplua blanking feem ntau xav tau cov carbide spheroidization tus nqi siab tshaj 98% hauv lawv cov microstructure. Qhov no yog qhov tseem ceeb rau kev ua kom 100% du, tsim kua muag -dawb tiav thaum lub sijhawm ua kom zoo.
Mechanical Properties: Siv zog rau qhov tsis tshua muaj "yield-rau-tensile zog piv"
Qhov no txhais tau hais tias tus nqi qis ntawm cov khoom muaj zog rau lub zog tensile. Cov ntaub ntawv uas tsis tshua muaj txiaj ntsig-rau- tensile lub zog piv yog qhov yooj yim rau cov yas deformation thaum lub sij hawm blanking, es tsis txhob tam sim ntawd tawg, ua rau ib tug du shear nto. Fine-qib txias txias-rolled strip yuav tsum tau ib tug meej, ruaj khov, thiab tsis tshua muaj yield-rau- tensile zog piv.
Khoom Qeb: Tshwj xeeb "Fine Blanking Qib"
Tsis yog txhua qhov txias txias -rolled coils yog tsim rau cov blanking zoo. Ib qho kev lag luam tsim tawm series hu ua "fine blanking steel" belongs rau qeb ntawm txias- dov nruab nrab- mus rau - siab carbon steels nrog cov ntawv tshwj xeeb. Piv txwv li, carburizing steel, quenched thiab tempered steel, thiab lub caij nplooj ntoos hlav steel yog peb hom txias-rolled strip steel zoo tshaj plaws rau kev nplua blanking.
5.Dab tsi yog qhov zoo ntawm kev nplua stamping?
Kev Xaiv Kev Lag Luam rau Thick-Walled Parts: Raws li kev lig kev cai, qhov chaw nres tsheb pawls hauv tsheb tsis siv neeg kis lossis crankshaft counterweights hauv chainsaws yuav tsum tau siv cov khoom steel blocks, ua rau cov nqi siab thiab cov khoom pov tseg tseem ceeb. Tam sim no, cov khoom no tuaj yeem tsim tau zoo thiab tus nqi qis los ntawm kev ncaj nraim -stamping txias- dov steel coils txog li 12.5 hli tuab.
Kev Ua Haujlwm Kev Nyab Xeeb Kev Nyab Xeeb Cov Cheebtsam: Rau lub neej- hem cov khoom xws li lub tsheb qhov rooj xauv, lub rooj zaum lub rooj zaum, thiab cov pawm nres, qhov kev ua haujlwm ruaj khov muab 100% du, tsim kua muag -dawb pob tawg. Qhov chaw du no feem ntau yog qhov chaw ua haujlwm rau meshing thiab kis tau tus mob, ua kom cov khoom muaj kev ntseeg siab thiab kev ua neej nyob rau hauv ntev -lub sij hawm, siab - load siv.