Hmoov metallurgy (PM)
Siab -Density Structural Parts at Scale
Kev Tsim Nyog Zoo rau Cov Txheej Txheem Txheej Txheem
Powder Metallurgy (PM) yog qhov zoo tshaj plaws rau kev tsim cov khoom siab - ntom ntom hlau nrog cov khoom siv zoo heev thiab cov khoom siv tsawg tsawg. NEWLIFE's PM txheej txheem txhawb nqa tungsten alloys, hlau-raws li alloys, tooj liab alloys, thiab cov khoom sib nqus mos.
NEWLIFE Advantage
Los ntawm kev sib txuas cov khoom lag luam nrog cov khoom siv sintering siab heev, NEWLIFE muab cov khoom PM txhim khu kev qha nrog cov nqi sib tw muaj zog thiab muaj peev xwm tsim tau.
Tsob ntoo hmoov metallurgy (nias & sinter) feem ntau hloov cov pa machining thiab me me - nplai casting rau nruab nrab - mus rau siab - ntim cov qauv hlau qhov chaw.
Cov txheej txheem tseem ceeb ntawm kev tsim khoom hloov pauv los ntawm kev cai PM
1. Pa Machining (CNC tig & Milling)
Qhov no yog thawj ntu kev lag luam uas tsoos hmoov metallurgy sib tw nrog.
|
Yam |
Tshuab dhos |
Kev cai PM |
|
Kev siv cov khoom siv |
Tsawg (siab tshaj tus nqi) |
Siab (ze -net shape) |
|
Nqi rau ib feem |
Nce nrog complexity |
Txo nrog ntim |
|
Batch Consistency |
Txheej txheem- nyob ntawm |
Zoo ib yam |
|
Zoo tshaj plaws |
Tsawg- ntim, hloov tau yooj yim |
Nruab nrab-siab ntim qhov chaw |
PM hloov machined qhov chaw uas yog:
- Cov qauv rov ua dua
- Tus nqi -sensitive
- Ua nyob rau hauv nruab nrab mus rau loj kom muaj nuj nqis
Piv txwv li:
Automotive iav, cov khoom siv lub cev muaj zog, kis tau tus mob qhov chaw, cov khoom siv hluav taws xob
2. Casting (Xuab zeb Casting & Me Me Precision Castings)
Ib txwm PM kuj hloov qee yam kev siv casting qhov twg siab dua qhov tseeb thiab sib xws.
|
Yam |
Casting |
Kev cai PM |
|
Dimensional raug |
Nruab nrab |
Siab |
|
Internal Defects |
Shrinkage, porosity |
Tswj porosity |
|
Secondary Machining |
Feem ntau yuav tsum tau |
Tsawg kawg |
|
Qhov Loj |
Me rau loj |
Me me mus rau nruab nrab |
PM yog qhov zoo dua thaum:
- Tighter tolerance yuav tsum tau
- Post{0}}machining yuav tsum tau txo qis
- Kev ua tau zoo ntawm kev siv tshuab tsis tu ncua yog qhov tseem ceeb
3. Stamped & Welded Assemblies
Ib txwm PM feem ntau hloov ntau-ib feem sib dhos ua los ntawm stamping thiab vuam.
Txoj kev ua pa:
Stamped qhov chaw + vuam lossis fastening
PM solution:
Ib qho -cov khoom sib xyaw ua ke
Cov txiaj ntsig:
Tsawg dua cov kauj ruam sib dhos
Txhim kho cov qauv kev ncaj ncees
Tsawg tag nrho cov nqi tsim khoom
Qhov twg ib txwm PM tsis yog qhov kev xaiv zoo tshaj plaws
Ib txwm PM tsis yog los hloov:
- Ultra{0}} siab precision CNC machining (± 5 μm los yog nruj dua)
- Loj structural castings
- Highly complex internal geometries (zoo dua haum rau MIM)
Qhov no yog qhov uas Hlau Txhaj Moulding (MIM) lossis kev ua haujlwm siab dhau los ua cov kev daws teeb meem.