SLM (Sértæk leysisbræðsla) 3D Prentþjónusta

DT's Workers in Front of Our SLM Metal 3D Printers
Industrial SLM Metal 3D prentararnir í DT verksmiðjunni
Há-nákvæmni iðnaðar SLS 3D prentararnir í DT verksmiðjunni
Þrívíddarprentað vökvalokamót úr málmi (vökvastýringarmót)
3D-prentað málmmót til að sprauta sprue bushing
Metal 3D-printed dental molds made by DT's SLM printers
3D-prentuð innspýtingarmót (með samræmdum kælirásum)
Bílhjólahlutir Prentaðir af DT SLM 3D prenturum
DT SLM Metal 3D prentað bílhjól 03
DT SLM Metal 3D prentað bílhjól 02
DT SLM Metal 3D prentað bílhjól 01
DT SLM Metal 3D prentað bílhjól 04
3D-prentaðir Aero-Engine Combustion Chamber hlutir framleiddir af DT SLM Metal 3D prentara
Krappi í geimferðasviðinu gert af DT Metal 3D prentara
3D-prentaðar málmgljúpar byggingar gerðar af DT SLM málmþrívíddarprentara

SLM Metal 3D Printing Technology Specifications

SLM (Sértæk leysisbræðsla) Material Properties and Applications

Metal 3D Printing TechnologyTegund efnisAbbreviationMaterial StatusAlgeng eftirvinnslaÞolmörkProcessing AdvantagesProcessing DisadvantagesApplication FieldsMaximum Build Size
SLMÁlblöndu6061/Alsi10mg/7075Metal powderSandblasting, Anodized Matte Black, Fæging, Electroplating, Passivation, Spray Painting/Powder Coating±0.1%—±0.3%Lightweight material, fast heat dissipation, good electrical and thermal conductivitySupport removal is troublesome after printing, rough surface, secondary processing required for high precision requirementsFrumgerðir, bifreiða, læknisfræði, digital electronics, leikföng, vélrænum búnaði, loftrými, o.s.frv.400*400*390mm
Ryðfrítt stál316L/304L/17-4/347Metal powderSandblasting, Fæging, Electroplating, Passivation, Spray Painting/Powder CoatingRust-proof, excellent corrosion resistance, ideal for mirror finish effects
Títan álfelgurTC4/TA1Metal powderSandblasting, Fæging, Spray Painting/Powder CoatingHigh strength with low density, good mechanical properties, toughness and corrosion resistance420*225*260mm
Die SteelCX(S136)Metal powderSandblasting, Heat TreatmentHigh toughness and good thermal resistanceRough surface, requires secondary processingPlastic, die-casting, shoe mold and other mold industries400*400*390mm
1.2709(MS1/H13)Metal powderHigh toughness and good thermal resistance
Nikkel – based SuperalloysGH4169/625/3128Metal powderHot isostatic pressing (HIP) , solution treatment and aging, machiningSuperior high-temperature strength (>800°C) Excellent oxidation/corrosion resistance Tailorable γ′ precipitation hardening High design freedom for complex geometriesHigh crack sensitivity, Strict parameter control required, Costly post-processing, High powder cost/reactivityAerospace, energy, high-temperature corrosion-resistant industrial systems300*300*360mm
Metal 3D Printing TechnologySLM
Tegund efnisÁlblöndu
Abbreviation6061/Alsi10mg/7075
Material StatusMetal powder
Algeng eftirvinnslaSandblasting, Anodized Matte Black, Fæging, Electroplating, Passivation, Spray Painting/Powder Coating
Þolmörk±0.1%—±0.3%
Processing AdvantagesLightweight material, fast heat dissipation, good electrical and thermal conductivity
Processing DisadvantagesSupport removal is troublesome after printing, rough surface, secondary processing required for high precision requirements
Application FieldsFrumgerðir, bifreiða, læknisfræði, digital electronics, leikföng, vélrænum búnaði, loftrými, o.s.frv.
Maximum Build Size400*400*390mm
Metal 3D Printing TechnologySLM
Tegund efnisRyðfrítt stál
Abbreviation316L/304L/17-4/347
Material StatusMetal powder
Algeng eftirvinnslaSandblasting, Fæging, Electroplating, Passivation, Spray Painting/Powder Coating
Þolmörk±0.1%—±0.3%
Processing AdvantagesRust-proof, excellent corrosion resistance, ideal for mirror finish effects
Processing DisadvantagesSupport removal is troublesome after printing, rough surface, secondary processing required for high precision requirements
Application FieldsFrumgerðir, bifreiða, læknisfræði, digital electronics, leikföng, vélrænum búnaði, loftrými, o.s.frv.
Maximum Build Size400*400*390mm
Metal 3D Printing TechnologySLM
Tegund efnisTítan álfelgur
AbbreviationTC4/TA1
Material StatusMetal powder
Algeng eftirvinnslaSandblasting, Fæging, Spray Painting/Powder Coating
Þolmörk±0.1%—±0.3%
Processing AdvantagesHigh strength with low density, good mechanical properties, toughness and corrosion resistance
Processing DisadvantagesSupport removal is troublesome after printing, rough surface, secondary processing required for high precision requirements
Application FieldsFrumgerðir, bifreiða, læknisfræði, digital electronics, leikföng, vélrænum búnaði, loftrými, o.s.frv.
Maximum Build Size420*225*260mm
Metal 3D Printing TechnologySLM
Tegund efnisDie Steel
AbbreviationCX(S136)
Material StatusMetal powder
Algeng eftirvinnslaSandblasting, Heat Treatment
Þolmörk±0.1%—±0.3%
Processing AdvantagesHigh toughness and good thermal resistance
Processing DisadvantagesRough surface, requires secondary processing
Application FieldsPlastic, die-casting, shoe mold and other mold industries
Maximum Build Size400*400*390mm
Metal 3D Printing TechnologySLM
Tegund efnisDie Steel
Abbreviation1.2709(MS1/H13)
Material StatusMetal powder
Algeng eftirvinnslaSandblasting, Heat Treatment
Þolmörk±0.1%—±0.3%
Processing AdvantagesHigh toughness and good thermal resistance
Processing DisadvantagesRough surface, requires secondary processing
Application FieldsPlastic, die-casting, shoe mold and other mold industries
Maximum Build Size400*400*390mm
Metal 3D Printing TechnologySLM
Tegund efnisNikkel – based Superalloys
AbbreviationGH4169/625/3128
Material StatusMetal powder
Algeng eftirvinnslaHot isostatic pressing (HIP) , solution treatment and aging, machining
Þolmörk±0.1%—±0.3%
Processing AdvantagesSuperior high-temperature strength (>800°C) Excellent oxidation/corrosion resistance Tailorable γ′ precipitation hardening High design freedom for complex geometries
Processing DisadvantagesHigh crack sensitivity, Strict parameter control required, Costly post-processing, High powder cost/reactivity
Application FieldsAerospace, energy, high-temperature corrosion-resistant industrial systems
Maximum Build Size300*300*360mm

SLM Metal 3D Printing Data from DT | Gögn eingöngu til viðmiðunar, raunverulegar breytur geta verið mismunandi eftir búnaði og ferli

DT's Workers in Front of Our SLM Metal 3D Printers
Industrial SLM Metal 3D prentararnir í DT verksmiðjunni
Há-nákvæmni iðnaðar SLS 3D prentararnir í DT verksmiðjunni
Þrívíddarprentað vökvalokamót úr málmi (vökvastýringarmót)
3D-prentað málmmót til að sprauta sprue bushing
Metal 3D-printed dental molds made by DT's SLM printers
3D-prentuð innspýtingarmót (með samræmdum kælirásum)
Bílhjólahlutir Prentaðir af DT SLM 3D prenturum
DT SLM Metal 3D prentað bílhjól 03
DT SLM Metal 3D prentað bílhjól 02
DT SLM Metal 3D prentað bílhjól 01
DT SLM Metal 3D prentað bílhjól 04
3D-prentaðir Aero-Engine Combustion Chamber hlutir framleiddir af DT SLM Metal 3D prentara
Krappi í geimferðasviðinu gert af DT Metal 3D prentara
3D-prentaðar málmgljúpar byggingar gerðar af DT SLM málmþrívíddarprentara

Friendly Reminder from DT

I. The Metal 3D Printing Materials commonly used for SLM in DT

  1. Álblöndu (AlSi10Mg)  
  1. Ryðfrítt stál (316L)  
  1. Die Steel (CX, 1.2709)  
  1. Títan álfelgur (TC4)  

II. Printing Precautions from DT

  1. DT Industrial 3D Printers: The power is 500W (dual-laser).  
  1. Printing Layer Thickness: 0.03mm, 0.06mm, 0.09mm.  
  1. Natural Surface Features: Pitting (surface roughness: approx. Ra 16).  
  1. Placement Direction: Generally, flat placement or 45° inclined placement delivers the best print quality.  
  1. Printing Tolerance: For products with a size of 50mm or less, the printing tolerance is approximately ±0.2mm. For larger products, the printing tolerance will be determined based on the drawings.  
  1. Athugið: Wall thickness, groove width, groove depth, structural clearance, and font size that are less than 0.5mm cannot be guaranteed to be printable.  
  1. Athugið: The hole diameter should not be less than 0.8mm. Generally, the hole diameter will shrink by approximately 0.2mm after printing.  
  1. Athugið: For threads (including internal and external threads), tapping is recommended rather than direct printing.  
  1. Post-processing of Metal 3D Printing Materials: Similar to traditional materials, these materials can undergo further processing.  
  1. For Assembled Parts: Please be reminded to provide the assembly drawings. The parts will be assembled before delivery. If no such reminder is provided, we will not be responsible for assembly.  
  1. Athugið: For products with assembly clearance positions, a unilateral allowance of 0.15mm must be reserved.  
  1. Athugið: For parts with high-precision local assembly requirements (such as bearing holes, diameters, or flat assembly positions), machining allowances must be reserved in advance, and the parts should then be matched through secondary finishing.  
  1. Athugið: After high-temperature sintering in metal 3D printing, some slender parts, thin-walled parts, and shell-like structures may deform. The advantage of metal 3D printing lies in manufacturing parts with complex structures, while its accuracy and surface finish are inferior to those of CNC machining.  
  1. Athugið: For products requiring secondary processing, við must confirm with the customer whether the 3D drawing has included allowances. If allowances have not been included, we must communicate with the engineering department or make a note on the production order: Appropriate allowances for secondary processing must be reserved before printing.