CNC machined castings muab qhov ze ntawm -net-cov duab zoo ntawm kev nqis peev thiab xuab zeb casting nrog qhov tseeb qhov tseeb ntawm 4-axis thiab 5-axis CNC machining. Cov txheej txheem no tshem tawm cov khoom hnyav tshaj thaum ua tiav qhov kev ua haujlwm nruj-tso rau hauv qhov chaw ua haujlwm, qhov tseem ceeb bore alignments, thiab complex internal flow channels.
Cov txheej txheem tseem ceeb Casting:Peev Casting (Silica Sol thiab Dej iav), Resin Sand Casting, Plhaub Pwm Casting
Machining Precision:Dimensional kam rau ua rau +/- 0.005 hli; Nto tiav mus txog Ra 0.8 um
Qhov Nyhav Ntau Yam:0.1 kg txog 500 kg
Peev xwm txhua xyoo:Ntau tshaj 15,000 metric tons hla cov hlau, hlau, thiab cov hlau alloy
Kev ua raws li kev lag luam:ISO 9001: 2015, IATF 16949, ASTM, DIN, EN, JIS cov qauv
Kev tsim khoom
Txhawm rau tshem tawm cov porosity sab hauv ua ntej machining kawg, txhua qhov casting batch ua raws li kev tswj xyuas kev ua haujlwm ntawm metallurgical thiab mechanical workflow:
Qauv thiab Pwm Tsim:Kev simulation ntawm cov hlau ntws thiab solidification ntawm MAGMASOFT los tiv thaiv qhov tsis xws luag.
Casting thiab Pouring:Induction melting nyob rau hauv pyrometer kub tswj.
Kev kho cua sov:Annealing, normalizing, quenching, lossis tempering kom ua tiav cov khoom siv kho tshuab.
Rough Machining:Tshem tawm cov nplai, risers, thiab cov khoom tshaj tawm los tsim cov dav hlau datum.
Precision CNC Machining:tho txawv, milling, threading, thiab tig rau siab -rigidity CNC chaw.
Nto Finishing:Blasting, passivation, plating, los yog hmoov txheej rau cov neeg siv khoom tshwj xeeb.
Cov ntaub ntawv thiab kev specifications
|
Khoom siv |
Qib / Standard |
Ntsiab Mechanical Properties |
Tej kev siv |
|
Stainless hlau |
304 / 316 / 316L / 1.4408 |
Tensile: >=520 MPa Yield: >=205 MPa |
Pump vaj tse, valve lub cev, marine hardware |
|
Duplex Stainless Hlau |
2205 (UNS S31803) / 1.4462 |
Tensile: >=655 MPa PREN: >=34 |
Desalination, offshore chemical ua |
|
Carbon Steel |
WCB, LCC, 1045, 4140 |
Tensile: 485-655 MPa Impact: >=27J ntawm -40 deg C (LCC) |
Cov khoom siv hluav taws xob, cov khoom siv hnyav hnyav |
|
Hlau Hlau |
QT450-10, QT500-7, GGG40 |
Tensile: >=450 MPa Elongation: >=10% |
Hydraulic manifolds, steering knuckles |
|
Grey Hlau |
HT250, HT300, GG25 |
Tensile: 250-300 MPa Damping Capacity: Siab |
Cav blocks, tshuab cuab yeej puag |
Yam khoom tseem ceeb
Integrated Datum Accuracy:
Machining ncaj qha los ntawm cam khwb cia-nyob rau hauv datums xyuas kom meej concentricity ntawm raw cam khwb cia nta thiab precision-bored qhov.
Tswj Porosity:
Ultrasonic thiab X-ray kuaj xyuas lub suab sab hauv ua ntej machining, tiv thaiv cov cuab yeej tawg thiab sealing tsis ua hauj lwm nyob rau hauv siab.
Complex Geometry Execution:
5-axis machining enables complex impeller vanes, kua ports, thiab nyias-phab ntsa configurations tsis muaj ntau-setup yuam kev.
Traceable Metallurgy:
Spectrographic tsom xam rau ib lub tshav kub, nrog rau tag nrho cov tshuaj thiab txhua yam ntawv pov thawj (EN 10204 3.1).
Tej kev siv
Siab - siab lub cev valve, centrifugal twj impellers, lim vaj tse, manifold blocks.
Planetary iav nqa, excavator ncua kev kawm ntawv txuas, hydraulic lub tog raj kheej mounts.
Steering knuckles, nres calipers, turbocharger vaj tse, flywheel npog.
Steam turbine brackets, cua turbine xauv daim hlau, burner nozzles.
Machining thiab Secondary Operations
CNC Machining peev xwm
• 4-Axis thiab 5-Axis Kab rov tav / Vertical Machining Centers: Lub hnab ntawv mus txog 1500 mm x 1200 mm x 1000 mm
• CNC Turning Centers: Tig txoj kab uas hla mus txog 800 mm, ntev mus txog 1500 mm
• Precision tho txawv thiab Threading: Xov pitch raug rau hoob 6H/6g; Sib sib zog nqus- qhov tho txawv muaj peev xwm
Kev kho deg thiab kho kom tiav
• Txhaj tshuaj tiv thaiv (Sa 2.5)
• Electropolishing thiab Passivation (Stainless hlau)
• Zinc-Nickel Plating (Txog 1000 xuab moos ntsev tsuag tshuaj ntsuam ib ASTM B117)
• Epoxy hmoov txheej thiab E- Txheej
Kev Tswj Xyuas Zoo thiab Kev Tshawb Fawb
Kev txheeb xyuas qhov zoo tshwm sim ntawm peb theem sib txawv: cov khoom siv raw, tom qab- kev kho cua sov, thiab kev ua haujlwm zaum kawg.
Raw Casting Inspection
• Tshuaj ntsuam xyuas (Spectro)
• NDT (Radiographic / UT)
• Hardness (HBW / HRC)
Hauv -Txoj kev Machining
• Ua ntej -Tshooj CMM Check
• Hauv -Line Probe Verification
• Surface Roughness Check
Qhov Rooj Zoo Kawg
• 100% Xov Gauging
• CMM Dimensional Report
• Kev Ntsuas Siab / Leak
Cov cuab yeej tshuaj xyuas
• Coordinate Measuring Machine (CMM): ZEISS CMM (Qhov tseeb: 1.6 + L/330 um)
• Optical Emission Spectrometer: Thermo Fisher ARL 3460
• Tsis yog-Kev Ntsuas Kev Ua Phem: Dye Penetrant (PT), Sib Nqus Particle (MT), Radiographic Testing (RT)
• Kev Xeem Leak: Pneumatic decay testing mus txog 6 bar; Hydrostatic kuaj txog li 350 bar
OEM thiab Custom Manufacturing
Peb tsim tag nrho rau cov neeg siv khoom engineering kos duab thiab kev xa khoom.
Prototyping:
3D- luam tawm cov xuab zeb / siv quav ciab rau kev kuaj xyuas sai sai (2 mus rau 3 lub lis piam ua ntej).
Tooling Ownership:
Cov neeg siv khoom - muaj cov cuab yeej nrog kev lav phib xaub rau lub neej.
PPAP Cov Lus Qhia:
Tag Nrho Cov Txheej Txheem Kev Pom Zoo (PPAP Theem 3) suav nrog DFMEA/PFMEA, Tswj Kev Npaj, thiab Gage R&R kev tshawb fawb rau cov neeg siv tsheb thiab kev lag luam.
Cov neeg yuav khoom yuav tsum muab dab tsi rau RFQ
Yuav kom tau txais cov ncauj lus ntxaws ntxaws hauv 24 txog 48 teev, muab cov hauv qab no:
3D CAD Qauv:STEP, IGES, lossis Parasolid format.
2D Engineering Drawing:PDF muaj qhov ntev, qhov tseem ceeb rau kev zam, geometric dimensioning thiab kam rau ua (GD&T), thiab xov specs.
Khoom Specification:ASTM, DIN, EN, lossis JIS cov ntaub ntawv qib (nrog rau cov kev kho cua sov tshwj xeeb).
Txhua xyoo Volume thiab Batch Size:Kwv yees txhua xyoo Quantity (EAC) thiab Yam tsawg kawg nkaus Order Quantity (MOQ).
Kev soj ntsuam thiab ntawv pov thawj yuav tsum muaj:EN 10204 3.1, NDT qhov yuav tsum tau muaj, ntsuas qhov ntsuas siab, lossis qhov tshwj xeeb nto tiav.
Cov lus nug nquag
Q: Dab tsi yog lub sijhawm ua haujlwm rau cov cuab yeej tshiab thiab cov qauv?
A: Kev nqis peev casting cuab yeej thiab cov qauv kev pom zoo siv sijhawm 4 mus rau 6 lub lis piam. Resin xuab zeb tooling yuav siv sij hawm 5 mus rau 7 lub lis piam. Lub sijhawm ua khoom siv tom qab kev pom zoo yog feem ntau 4 lub lis piam.
Q: Koj ua li cas tiv thaiv subsurface blowholes los ntawm surfacing thaum CNC machining?
A: Peb siv cov pwm khiav simulation software (MAGMASOFT) txhawm rau txhim kho cov rooj vag thiab nce siab. Rau siab- qhov tseem ceeb, tsis tu ncua Ultrasonic (UT) lossis X-ray kuaj cov ntxaij vab tshaus raw castings ua ntej machining.
Q: Koj puas tuaj yeem ua ob qho tib si casting thiab siab - precision machining hauv - tsev?
A: Yog. Kev ua haujlwm ntawm Foundry thiab CNC machining chaw yog tag nrho kev koom ua ke, tshem tawm ib leeg - qhov kev lav phib xaub tsis sib haum txog qhov tsis sib xws -.
