dab tsi yog cov khoom siv zoo tshaj plaws rau kev ua pwm
Thaum xaiv cov khoom zoo tshaj plaws rau kev ua pwm, ntau yam yuav tsum tau muab coj los xav, suav nrog pwm qhov kev npaj siv, ntim ntau lawm, tus nqi, durability, precision yuav tsum, nrog rau qhov kub thiab txias ntawm pwm yuav raug rau. Nov yog qee cov khoom siv pwm thiab lawv cov yam ntxwv, tab sis nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias tsis muaj "ib-loj-fits-tag nrho" kev daws teeb meem raws li cov khoom siv zoo tshaj plaws nyob ntawm daim ntawv thov tshwj xeeb thiab cov cai.
1. Cov khoom siv hlau
Aluminium Alloys: Aluminium alloys yog lub teeb yuag, muaj cov thermal conductivity zoo, yooj yim rau kev ua, thiab tus nqi zoo. Lawv tau siv dav hauv kev txhaj tshuaj molding rau kev tsim cov khoom yas, tshwj xeeb tshaj yog rau cov khoom me me rau nruab nrab-qhov loj me vim lawv lub zog qis dua.
Hlau: Cov hlau xws li S136, SKD61, thiab H13 muaj lub zog siab, hnav tsis kam, thiab kub tsis kam, ua rau lawv tsim nyog rau kev tsim cov khoom siv high-precision, siab thov yas thiab hlau castings. Cov hlau no tuaj yeem txhim kho ntxiv los ntawm kev kho cua sov los txhim kho lawv cov tawv tawv thiab hnav tsis kam.
Copper Alloys: Copper alloys xws li CuBe (beryllium tooj liab) thiab CuNiSiCr muaj cov thermal conductivity zoo heev, hluav taws xob conductivity, thiab hnav tsis kam. Lawv yog cov zoo tagnrho rau cov pwm uas yuav tsum tau ceev cov cua kub dissipation, xws li nyob rau hauv txhaj tshuaj molding thiab tuag casting. CuNiSiCr feem ntau yog siv los ua tus nqi zoo rau CuBe.
2. Cov khoom siv ceramic
Cov ntaub ntawv ceramic zoo li alumina thiab mullite muaj npe nrov rau lawv cov ntsiab lus melting siab, hardness, hnav tsis kam, thiab corrosion kuj. Lawv yog siv nyob rau hauv high-temperature pwm daim ntaub ntawv, xws li ceramic cores thiab shells nyob rau hauv hlau casting, vim lawv muaj peev xwm tiv taus kub heev. Ceramic pwm kuj muaj cov khoom zoo rwb thaiv tsev, ua rau cov cam khwb cia zoo.
3. Cov khoom siv sib xyaw
Nrog rau kev nce qib hauv cov ntaub ntawv tshawb fawb, cov ntaub ntawv sib xyaw xws li graphite-reinforced polymer composites tab tom nrhiav lawv txoj hauv kev rau kev tsim pwm. Cov khoom sib xyaw no sib xyaw ua ke ntawm ntau yam khoom siv, muab lub zog siab, hnav tsis kam, zoo thermal conductivity, thiab yooj yim ntawm kev ua, ua rau lawv haum rau cov pwm tshwj xeeb.
4. Lwm yam khoom siv
Rau kev ceev prototyping (RP) thiab cov cuab yeej ceev ceev (RT), cov ntaub ntawv resins thiab plaster feem ntau yog siv vim lawv cov nqi qis thiab kev ua haujlwm yooj yim. Txawm li cas los xij, lawv cov kav ntev thiab qhov tseeb yog qhov qis dua, ua rau lawv tsim nyog rau kev tsim khoom me me thiab kev tsim qauv.
Kev txiav txim siab
Thaum xaiv cov khoom pwm, nws yog ib qho tseem ceeb uas yuav tsum ntsuas cov hauv qab no:
Pwm Daim Ntawv Thov: Xaiv cov khoom tsim nyog rau kev siv pwm, txawm tias nws yog rau kev txhaj tshuaj molding, tuag casting, hlau casting, lossis lwm yam kev siv.
Kev ntim ntau lawm: Cov ntim ntim ntau lawm yuav tsum muaj cov khoom siv nrog kev hnav zoo thiab kev ua haujlwm zoo, thaum cov khoom ntim qis tuaj yeem ua qhov tseem ceeb ntawm kev ua haujlwm yooj yim thiab cov nqi qis dua.
Precision Requirements: High-precision pwm xav tau cov ntaub ntawv nrog kev ua haujlwm zoo thiab qhov ruaj khov.
Nqi: Siv zog kom txo cov nqi khoom thaum ua kom cov pwm ua tau raws li qhov yuav tsum tau ua.
Lwm Yam Tseem Ceeb: Xav txog qhov kub thiab txias qhov pwm yuav ntsib, nrog rau nws qhov kev cia siab.
Thaum kawg, cov khoom siv zoo tshaj plaws rau cov pwm yog qhov ua tau raws li txhua qhov kev xav tau thiab kev txwv rau daim ntawv thov.
Kev tshawb nrhiav ntsig txog:yas molding kev cai yas molding pwm rau yas