Dab tsi yog cov yam ntxwv ntawm kev txhaj tshuaj pwm qhov tsim thiab txheej txheem ntau tshaj plaws
Qee qhov chaw ntawm lub qhov koob pwm tuaj yeem cuam tshuam txog cov khoom, qhov ntev thiab lwm yam khoom ntawm qhov khoom kawg. Cov khoom tuag no muaj xws li: pwm kab hom, qhov rooj, qhov kab, qhov tsuj, lub dab thiab lub pob zeb.Thaum tus tsim cov designers yuav tsum tau ua tej yam zoo rau hauv tus account. yuav kom tau qhov zoo tshaj plaws tsim, qhov khoom tsim qauv, tus processor, thiab cov pwm designer yuav tsum sib tham ua ke kom tau raws li qhov xav tau ntawm cov khoom. Feem ntau nws yuav siv sijhawm los npaj lub pwm.
(1) qhov pov thawj
Raws li kev soj ntsuam ntawm cov kev ua tiav kev tsim ntawm cov khoom, cov qauv ntoo yuav tsum tsim kom muaj cov yam ntxwv tsim nyog rau cov khoom pwm, xws li khiav, rooj vag thiab qhov rooj, qhov chaw nres nkoj thiab qhov system txias, thiab lwm yam. Lub ejector mechanism, the accessory cov cuab yeej ntawm lub pwm, yuav tsum tau nqa tawm zoo ib yam li cov pwm txawm tias yog cov qauv tsim tawm, tab sis tsuas muaj ib los yog ob lub cev muaj kab noj tuag.
(2) pwm ntau lawm
Huv lub pwm ua ntej lub voj voog tom ntej pib.Txawm li ntawd, yuav luag tag nrho cov pwm yog tam sim no tsim los coj tawm cov khoom cia thiab tsis muaj tus neeg teb xov tooj tsim nyog.Qhov zoo tsim ntawm ejector thiab pwm lubrication lawv tsis tsim nyog rau pwm txau. Lub tshuab tsis siv lub tshuab tuaj pwm tuaj yeem txuas nrog lub tshuab lubrication.
Nyob rau hauv kev siv pwm tsim cov txheej txheem, tus designer muaj lub hom phiaj uas yuav cia siab rau.Qhov txheej txheem ntawm lub rooj sib tham ntawm cov kev cai no, muaj ntau cov teeb meem.Piv txwv li, ib qho ntawm feem ntau hom hom nyob rau hauv puab tsim tshwm sim hauv cov nram qab no: tuab / thin section hloov, ua kom sov thiab ua rau muaj kev ntxhov siab; Lub rooj sib txig sib luag thiab lub plooj; Tsis zoo qhov chaw ntawm lub qhov tuag qhov chaw; Cov khoom tsis zoo, tsis yog yooj yim pwm, xws li diaphragm; Khoom tuab heev, tsis yooj yim pwm txoj hauv kev: lub cev ntws ntev dhau lawm, dhau mus lawm: dhau ntawm txoj kab me me; Lub qhov rooj tsawg dhau lawm; Qhov ntsuas kub tsis zoo; Lub sijhawm ntev dhau lawm; Qhov khoom yog qhov sib thooj ntawm qhov rooj; nyob haum: tsuaj pob: tsom iav qhov thiab txhuam ib sab; Rooj sib txuas: plhaw lossis qaug zog (tseem ceeb heev) hauv kev nyuab siab ntev.