Raws li "Skeleton" ntawm kev lag luam tsim, kev xaiv muaj kuab ntawmpwm cov ntaub ntawvNco ntsoov txiav txim siab MICKO, cov khoom lag luam, thiab cov nqi tsim. Tam sim no, cov ntaub ntawv pwm tseem ceeb tau tsim cov kev qhia paub tab ntawm kev thov cov xwm txheej, muab cov kev daws teeb meem tshwj xeeb rau cov kev xav tau sib txawv.
Yas pwm Hlau Nyiaj rau 45% ntawm kev siv kev ua lag luam, nrog cov sawv cev xws li 718h thiab s136. Nrog lub hardness ntawm 30-35hrc thiab polishing zoo heev ua tau zoo, 718h tau dhau los xaiv cov khoom lag luam hauv tsev thiab cov khoom lag luam sab hauv. Tom qab tau txais cov khoom siv no, ib qho kev lag luam nce ntxiv cov pwm lifespan rau li 500,000 mus. S136, ntawm qhov tod tes, zoo nyob rau hauv moulding corrosive plastics xws li pvc thiab pc vim nws corrosion tsis kam; Tom qab daim iav xov, nws tuaj yeem ua tiav qhov chaw precision ntawm Ra0.02μm.
Mob khaub thuas ua haujlwm tuag hlau yog siv rau kev ua khaub thuas, xws li stamping thiab shearing. Cr12mov thiab DC53 yog hom hom.Cr12mov muaj lub hardness ntawm 58-62hrc. Nws ua haujlwm zoo rau huab hwm coj ntawm cov phaj hlau (tuab ≤3mm), tab sis nws tsis yog tawv.dc53 yog qhov zoo dua. Los ntawm kev ua kom zoo dua nws cov khoom siv, nws txoj kev nruj me muaj ob npaug. Nyob rau hauv precision davhlau ya nyob puab moulds, nws tuaj yeem siv 1,000,000 cov haujlwm tsis muaj qab yam tsis muaj kab ntawm cov npoo. Piv rau cov ntaub ntawv ib txwm muaj, qhov kev txiav tawm no cia cov pwm hloov mus rau hauv 30%.
Kub ua hauj lwm hlau lub hom phiaj muaj kev sib tw siab xws li kev zam kev tuag thiab Forging, nrog H13 thiab Skd61 dav siv. H13 tswj lub hardness ntawm 38-42hrc txawm nyob ntawm 800 ℃, ua nws cov khoom tseem ceeb rau txhuas alloy tuag casting pwm. Tom qab lub tsev tsim hluav taws xob tshiab tuag cam khwb cia coj yuav nws, cov pwm txij nkawm mould tau txuas ntxiv mus rau 80,000 voj voog. SKD61, nrog kev ua kom qaug zog ua kom tsis kam, nyiaj rau 60% ntawm magnesium alloy tuag casting daim ntawv thov.
| Khoom Hom | Cov kev ua tau zoo | Cov Kev Siv Raug Raug | Lifespan siv |
| Yas pwm hlau | 30-35hhrc, high policability | Lub hauv tsev siv hluav taws xob plhaub, kho tsheb parcical | 300, 000-1, 000, 000 cycles |
| Txias Ua Haujlwm Tuag Hlau | 58-62hrc, siab hnav tiv taus | Cov khoom siv tau sib tw, cov termisals | 500, 000-2, 000, 000 daim pam los mus |
| Kub Ua Haujlwm Tuag Hlau | 38-42hrc, high kub nkees tsis kam | Aluminium Alloy Tuag Casting, Forging Pwm | 50, 000-150, 000 cycles |
