Cov khoom siv yas pwm yog dab tsi?

Cov khoom siv yas pwm yog dab tsi?

Yas pwm yog cov cuab yeej tseem ceeb rau kev tsim khoom ntawm ntau yam khoom yas, feem ntau siv hauv tsheb, khoom siv hauv tsev, hluav taws xob thiab lwm yam lag luam.Muaj ntau hom yas pwm cov ntaub ntawv, cov khoom sib txawv muaj cov khoom sib txawv thiab siv, cov hauv qab no yog ob peb yam khoom siv:

(1) Cov khoom siv aluminium alloy
Aluminium alloy pwm feem ntau yog siv rau hauv cov khoom me me los yog cov khoom lag luam uas yuav tsum tau ua haujlwm sai.Cov khoom siv no muaj cov thermal conductivity zoo, uas tuaj yeem ua kom cov txheej txheem tsim khoom sai, thaum tseem muaj qhov zoo corrosion thiab hnav tsis kam.Aluminium alloy pwm yog feem ntau yooj yim rau txheej txheem dua li lwm cov ntaub ntawv, kev lag luam ntau dua, thiab tuaj yeem hloov kho sai rau kev tsim khoom.

(2) Ordinary steel khoom
Ordinary steel yog cov khoom siv pwm pheej yig tsim nyog rau kev ua qee yam yooj yim, tsis tshua muaj siab.Cov pwm hlau feem ntau yog ua los ntawm 45 steel, 50 steel, S45C, S50C, thiab lwm yam. Txawm hais tias lub zog ntawm cov khoom siv no tsis siab, tab sis vim nws pheej yig, nws yog dav siv hauv kev tsim cov pwm, tshwj xeeb tshaj yog cov pwm me, tsawg load pwm thiab luv lub neej pwm.

(3) Cov khoom siv steel
Cov kabmob steel muaj qhov zoo toughness thiab hnav tsis kam, thiab yog ib qho kev xaiv ntawm cov khoom pwm zoo.Feem ntau cov kabmob steel cov ntaub ntawv suav nrog GCr15, SUJ2, thiab lwm yam, uas tuaj yeem siv los tsim cov pwm nruab nrab thiab siab siab loj, xws li cov khoom siv tsheb.

(4) Cov khoom siv stainless hlau
Stainless hlau muaj oxidation kuj zoo heev, corrosion kuj thiab toughness, uas ua rau nws feem ntau siv nyob rau hauv zus tau tej cov zaub mov ntim machinery, cov khoom kho mob thiab high-kev thov yas khoom qhov chaw.Stainless hlau pwm feem ntau yog ua los ntawm cov ntaub ntawv xws li SUS304 los yog SUS420J2, uas yog tshwj xeeb tshaj yog haum rau siv nyob rau hauv kev tsim cov khoom zoo.

(5) Cov ntaub ntawv yas engineering
Engineering plastics yog ib hom tshiab ntawm cov khoom siv pwm muaj zog uas muaj zog casting zog thiab kev ua tau zoo heev hauv kev tsim cov pwm yas.Cov yas yas siv feem ntau suav nrog nylon (PA), polyimide (PI), aramid (PPS) thiab lwm yam.Cov yas no muaj qhov kub thiab txias tsis kam, siab zog thiab tshuaj lom neeg zoo heev, thiab tsim nyog rau kev tsim cov yas pwm zoo.

Nws yuav tsum raug sau tseg tias txawm tias tib yamqauv, vim kev xaiv cov khoom siv sib txawv muaj qhov sib txawv loj, tus nqi ntawm cov pwm yas, kev pabcuam lub neej, kev ua haujlwm zoo thiab lwm yam tsis zoo kuj tseem txawv heev.Yog li ntawd, nyob rau hauv kev xaiv cov ntaub ntawv yas pwm yuav tsum tau ua tib zoo soj ntsuam nyob rau hauv cov nqe lus ntawm nws cov kev ua tau zoo, Scope ntawm daim ntawv thov thiab kev ntseeg tau ntawm cov ntsuas, los xyuas kom meej cov xaiv ntawm cov khoom pwm tsim nyog.