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Additive Manufacturing Hybrid: Combining 3D Printing with CNC Machining

Author:admin Views:94 Source:This Site Time:2024-09-10

Summary:

Hybrid Manufacturing: Best of Both Worlds Quality Assurance & Industry Standards Our manufacturing facility maintains ISO9001:2015 certification with comprehensive quality m……

Hybrid Manufacturing: Best of Both Worlds

Quality Assurance & Industry Standards

Our manufacturing facility maintains ISO9001:2015 certification with comprehensive quality management systems.
All CNC machining processes follow AS9100 aerospace standards and ISO 13485 medical device requirements where applicable.
We employ statistical process control (SPC) methodologies and first article inspection (FAI) protocols to ensure
consistent quality across production runs.

Advanced metrology equipment including coordinate measuring machines (CMM), optical comparators,
and surface roughness testers verify dimensional accuracy and surface finish specifications.
Material traceability is maintained through certified material test reports (CMTRs) and heat code tracking.

[CNC Machining Process Image]

Figure 1: Precision CNC machining of components

[Finished Part Quality Inspection]

Figure 2: Quality inspection using CMM equipment

Parameter Specification Standard Testing Method
Tensile Strength ≥ 500 MPa ASTM E8/E8M Universal Testing Machine
Hardness HRC 30-40 ASTM E18 Rockwell Hardness Tester
Surface Roughness Ra 0.4-1.6 μm ISO 4287 Surface Profilometer
Dimensional Tolerance ±0.005-0.1 mm ISO 2768-mK CMM Inspection

Table 1: Technical specifications and quality standards for precision machining

Key Advantages:

  • High Precision: Tight tolerances up to ±0.005mm
  • Superior Surface Finish: Ra 0.4μm achievable
  • Material Consistency: Certified material traceability
  • Cost Efficiency: Optimized machining parameters
  • Fast Turnaround: 3-5 days for prototypes

Technical Specifications:

  • Tolerance Range: ±0.005mm to ±0.1mm
  • Surface Roughness: Ra 0.4μm to Ra 3.2μm
  • Maximum Part Size: 500mm × 500mm × 300mm
  • Machining Centers: 40+ CNC machines
  • Quality Standards: ISO9001:2015 certified

Hybrid manufacturing systems combining metal 3D printing (DMLS) with CNC machining are transforming production workflows in 2025.

How Hybrid Manufacturing Works

Quality Assurance & Industry Standards

Our manufacturing facility maintains ISO9001:2015 certification with comprehensive quality management systems.
All CNC machining processes follow AS9100 aerospace standards and ISO 13485 medical device requirements where applicable.
We employ statistical process control (SPC) methodologies and first article inspection (FAI) protocols to ensure
consistent quality across production runs.

Advanced metrology equipment including coordinate measuring machines (CMM), optical comparators,
and surface roughness testers verify dimensional accuracy and surface finish specifications.
Material traceability is maintained through certified material test reports (CMTRs) and heat code tracking.

[CNC Machining Process Image]

Figure 1: Precision CNC machining of components

[Finished Part Quality Inspection]

Figure 2: Quality inspection using CMM equipment

Parameter Specification Standard Testing Method
Tensile Strength ≥ 500 MPa ASTM E8/E8M Universal Testing Machine
Hardness HRC 30-40 ASTM E18 Rockwell Hardness Tester
Surface Roughness Ra 0.4-1.6 μm ISO 4287 Surface Profilometer
Dimensional Tolerance ±0.005-0.1 mm ISO 2768-mK CMM Inspection

Table 1: Technical specifications and quality standards for precision machining

  1. 3D Printing: Build near-net shape part layer by layer
  2. CNC Machining: Machine critical features to final dimensions
  3. Single Setup: Complete part in one machine

Key Advantages

Quality Assurance & Industry Standards

Our manufacturing facility maintains ISO9001:2015 certification with comprehensive quality management systems.
All CNC machining processes follow AS9100 aerospace standards and ISO 13485 medical device requirements where applicable.
We employ statistical process control (SPC) methodologies and first article inspection (FAI) protocols to ensure
consistent quality across production runs.

Advanced metrology equipment including coordinate measuring machines (CMM), optical comparators,
and surface roughness testers verify dimensional accuracy and surface finish specifications.
Material traceability is maintained through certified material test reports (CMTRs) and heat code tracking.

[CNC Machining Process Image]

Figure 1: Precision CNC machining of components

[Finished Part Quality Inspection]

Figure 2: Quality inspection using CMM equipment

Benefit Impact
Material savings Up to 90% less waste vs subtractive
Complex geometries Internal channels, lattices impossible with CNC
Lead time reduction 50-70% faster than traditional methods
Part consolidation Multiple parts → single printed assembly

Applications

Quality Assurance & Industry Standards

Our manufacturing facility maintains ISO9001:2015 certification with comprehensive quality management systems.
All CNC machining processes follow AS9100 aerospace standards and ISO 13485 medical device requirements where applicable.
We employ statistical process control (SPC) methodologies and first article inspection (FAI) protocols to ensure
consistent quality across production runs.

Advanced metrology equipment including coordinate measuring machines (CMM), optical comparators,
and surface roughness testers verify dimensional accuracy and surface finish specifications.
Material traceability is maintained through certified material test reports (CMTRs) and heat code tracking.

  • Aerospace: Fuel nozzles with internal cooling channels
  • Medical: Custom implants with porous surfaces
  • Automotive: Lightweight brackets with topology optimization
  • Tooling: Conformal cooling inserts for injection molds

Materials Available

  • Titanium Ti6Al4V (aerospace, medical)
  • Inconel 718 (high temperature)
  • Aluminum AlSi10Mg (lightweight)
  • Stainless Steel 316L (general purpose)

Cost Considerations

Hybrid manufacturing is cost-effective for:

  • Low volume (1-100 pieces)
  • Complex geometries
  • High-value materials (titanium, Inconel)

Source: Additive Manufacturing Magazine, SME 2025

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