1, Basic tswvyim ntawm pwm
Lub pwm yog ib qho cuab yeej siv los tsim lwm cov khoom ua haujlwm los ntawm kev ua cov duab ntawm cov ntaub ntawv raw los muab lawv ib qho degree ntawm qhov loj, zoo, thiab qhov tseeb. Pwm yog siv dav hauv kev txhaj tshuaj molding, tuag-casting, stamping, forging thiab lwm yam txheej txheem, thiab yog qhov tseem ceeb thiab cov cuab yeej tseem ceeb hauv kev tsim khoom.
2, Kev faib tawm ntawm cov pwm
Classified los ntawm lub hom phiaj:
Yas pwm: feem ntau yog siv rau kev txhaj tshuaj molding, ua ntau yam khoom yas, xws li cov thawv yas, lub raj mis, thiab lwm yam.
Tuag casting pwm: siv nyob rau hauv tuag casting tshuab los ua hlau qhov chaw, xws li automotive qhov chaw, hluav taws xob Cheebtsam, thiab lwm yam.
Stamping pwm: haum rau stamping tshuab, tsim cov ntawv hlau, xws li lub cev tsheb, cov khoom siv hauv tsev, thiab lwm yam.
Classified los ntawm cov qauv:
Ib qho chaw nres tsheb pwm: tuaj yeem ua haujlwm tsuas yog ib qho haujlwm ntawm ib lub sijhawm, tsim nyog rau kev tsim khoom nrog cov khoom me me.
Ntau qhov chaw nres tsheb pwm: muaj peev xwm ua ntau yam haujlwm ua haujlwm ib zaug, txhim kho kev ua haujlwm ntau lawm, tsim nyog rau kev tsim khoom loj.
Classified los ntawm txoj kev molding:
Siab pwm: Los ntawm kev siv lub siab, cov khoom siv raw yog tsim rau hauv cov duab uas xav tau, suav nrog cov pwm tuag-casting, stamping pwm, thiab lwm yam.
Txhaj pwm: Txhaj cov yas molten rau hauv pwm kab noj hniav thiab ua kom nws los ntawm kev txias los tsim cov khoom yas.
Classified los ntawm cov khoom:
Hlau pwm: feem ntau yog ua los ntawm cov hlau thiab lwm yam hlau, muaj zog hnav tsis kam, haum rau kev ua kom muaj zog thiab cov khoom loj.
Cov pwm uas tsis yog xim hlau, xws li cov pwm ceramics thiab cov pwm yas, yog tsim rau cov xwm txheej ntau lawm nrog cov kev cai tshwj xeeb.
Classified los ntawm kev siv technology:
CNC pwm: ua tiav siv CNC tshuab cuab yeej, nrog cov neeg siab, haum rau pwm nrog cov duab nyuaj.
Tsoos pwm: Siv cov txheej txheem ua cov tsoos, tus nqi qis thiab tsim nyog rau cov pwm nrog cov duab yooj yim.
3, Daim ntawv thov teb ntawm pwm
Kev lag luam tsheb tsim tsheb: Kev tsim cov khoom siv tsheb tsis tuaj yeem raug cais tawm ntawm ntau yam pwm, xws li cov pwm tuag-casting rau cav lub tog raj kheej blocks, stamping pwm rau lub cev tsheb, thiab lwm yam.
Kev lag luam hluav taws xob: Kev tsim cov plhaub thiab cov khoom siv hluav taws xob xws li xov tooj ntawm tes thiab khoos phis tawj yuav tsum tau siv cov yas yas thiab hlau pwm.
Kev lag luam khoom siv hauv tsev: Kev tsim khoom ntawm lub plhaub sab nraud thiab cov khoom siv hauv tsev xws li lub tub yees, lub tshuab ntxhua khaub ncaws, thiab cov tshuab cua txias tsis tuaj yeem sib cais los ntawm cov pwm sib thooj.
Nyob rau hauv aerospace teb, high-precision thiab high-strength hlau pwm yuav tsum tau rau aircraft engine Cheebtsam, spacecraft Cheebtsam, thiab lwm yam.
Kev tsim khoom siv kho mob: Kev tsim khoom ntawm ntau yam khoom siv kho mob kuj yuav tsum tau siv cov pwm, xws li cov koob txhaj tshuaj, cov khoom siv kho mob, thiab lwm yam.
