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Precision Precision CNC Milling Prototypes & Production and CNC Milled Bracket | Quick Turnaround

Precision CNC Milling | Prototypes & Production and CNC Milled Bracket | Quick Turnaround

CNC Milling Parts Specification

Product Name	CNC Milling Parts
Material Available	Steel
Processing	CNC
Tolerance	±0.002~0.005mm
Drawing Accepted	IGES(igs), STEP(stp), SolidWorks (sodprt), PRT, AutoCad, or Samples
Inspection	CMM, Projector, Height Gauge, etc.
Lead Time	7~35 working days
Quality Assurance	ISO9001:2015, SGS, RoHs
Payment Term	MoneyGram, Western Union, T/T, D/P, D/A, L/C
Price	According to your drawing or requirements
Engineer Support	Available for engineering assistance and drawings design

Packaging and Delivery

Packaging	Bubble and Carton or Customization
Port	Shenzhen

CNC Milling Features

Exceptional Precision & Tolerance Control: Achieve tight dimensional tolerances down to ±0.005mm for high-precision applications with consistent geometries across batch production.
Versatile Material Compatibility: Process a wide range of materials including aluminum alloys, stainless steel, titanium, brass, and engineering plastics.
Complex Geometry Machining Capability: Create intricate shapes including 3D contours, deep pockets, internal threads, and custom cavities.

Manufacturing Capabilities & Equipment Specifications

A. CNC Milling Equipment Portfolio

Machine Type	Axis Configuration	Table Size (mm)	Positioning Accuracy	Repeatability	Spindle Power/Speed	Unique Capabilities
3-Axis Vertical	X, Y, Z	500×400 to 1500×800	±0.005mm	±0.003mm	7.5-22kW, 8,000-24,000 RPM	Heavy material removal, deep cavities
4-Axis with Rotary	X, Y, Z, A	400×400 to 800×600	±0.008mm	±0.005mm	10-15kW, 12,000-20,000 RPM	Continuous indexing, cylindrical features
5-Axis Simultaneous	X, Y, Z, A, B/C	500×500 to 1200×800	±0.01mm	±0.006mm	12-30kW, 10,000-30,000 RPM	Complex 3D contours, undercuts, compound angles
5-Axis Gantry	X, Y, Z, A, C	2000×1000 to 5000×2500	±0.015mm	±0.008mm	18-40kW, 6,000-15,000 RPM	Large part machining, molds, aerospace structures
High-Speed Machining	3/5-Axis	400×400 to 800×600	±0.005mm	±0.002mm	15-25kW, 20,000-60,000 RPM	Aluminum, plastics, graphite, fine details

B. Technical Parameters & Tolerances

Standard Machining Tolerances: ±0.025mm to ±0.10mm

Precision Machining Capability: ±0.005mm (with process control)

Ultra-Precision Machining: ±0.002mm (for critical features)

Surface Finish Range:

As-machined: Ra 1.6μm to Ra 3.2μm

Fine machining: Ra 0.4μm to Ra 1.6μm

Micro-machining: Ra 0.1μm to Ra 0.4μm (with post-processing)

Geometric Tolerancing:

Flatness/Straightness: 0.01mm per 100mm

Parallelism/Perpendicularity: 0.015mm per 100mm

True Position: 0.01mm (with precision tooling)

Maximum Part Dimensions:

Standard 5-axis: 800mm × 600mm × 500mm

Gantry machines: 5000mm × 2500mm × 1500mm

Weight capacity: Up to 10,000kg on largest machines

Material Expertise & Machinability

A. Metals & Alloys

Material Group	Specific Grades	Machinability Rating	Recommended Cutting Parameters	Primary Applications
Aluminum Alloys	6061, 7075, 2024, 5083, MIC-6	Excellent	HS: 600-3000 m/min, DOC: 0.5-5mm	Aerospace, automotive, electronics, enclosures
Stainless Steels	303, 304, 316, 17-4PH, 15-5PH, 416	Fair to Good	HS: 50-120 m/min, DOC: 0.5-3mm	Medical, marine, chemical, food processing
Tool Steels	D2, A2, O1, H13, P20, S7	Fair to Difficult	HS: 40-100 m/min, DOC: 0.2-2mm	Molds, dies, tooling, wear components
Carbon & Alloy Steels	1018, 1045, 4140, 4340, 8620	Good to Excellent	HS: 100-250 m/min, DOC: 1-5mm	Machine components, automotive, industrial
Titanium Alloys	Grade 2, Grade 5 (Ti6Al4V), Grade 23	Difficult	HS: 30-70 m/min, DOC: 0.5-2mm	Aerospace, medical implants, chemical
Copper Alloys	C110, C360, C172, C932	Excellent to Good	HS: 150-500 m/min, DOC: 0.5-4mm	Electrical, thermal, bearing, decorative
High-Temp Alloys	Inconel 718, Hastelloy, Waspaloy	Very Difficult	HS: 10-30 m/min, DOC: 0.2-1mm	Aerospace, turbine, extreme environment
Magnesium Alloys	AZ31B, AZ91D, WE43	Excellent (with precautions)	HS: 300-1500 m/min, DOC: 1-5mm	Aerospace, racing, electronics (lightweight)

B. Non-Metallic Materials

Material Type	Specific Varieties	Key Considerations	Applications
Engineering Plastics	PEEK, Delrin, Nylon, PTFE, POM, UHMW	Low thermal conductivity, prone to melting, vibration damping	Medical, bearings, insulators, low friction
Advanced Composites	Carbon Fiber, G10/FR4, Fiberglass	Abrasive, layered structure, delamination risk	Aerospace, sporting goods, electronics
Precision Ceramics	Alumina, Zirconia, Macor	Extremely hard, brittle, specialized tooling required	Semiconductor, medical, wear components
Graphite & EDM Materials	ISO-63, POCO, GrafTech	Dust control, specialized tooling	EDM electrodes, thermal, crucibles

Precision CNC machined components for various industries

Precision CNC machining parts and components showing various manufactured pieces

Target Industries & Applications

Aerospace & Defense

Components: Structural frames, brackets, housings, turbine components, fittings

Materials: Aluminum (2024, 7075), titanium, Inconel, high-strength steels

Standards: AS9100, NADCAP (machining), MIL specifications, customer-specific

Critical Requirements: Fatigue resistance, weight optimization, documentation, traceability

Medical & Life Sciences

Components: Surgical instruments, implantable devices, diagnostic equipment, prosthetics

Materials: 316L stainless, titanium (Grade 5, 23), PEEK, cobalt-chrome

Requirements: Biocompatibility, cleanroom manufacturing, sterilization compatibility

Regulations: FDA compliance, ISO 13485, USP Class VI testing where applicable

Automotive & Motorsports

Components: Engine parts, transmission housings, suspension components, brackets

Materials: Aluminum, various steels, brass, magnesium (racing)

Production Volumes: Prototype to high-volume (10,000+ parts)

Special Capabilities: JIT delivery, kanban systems, production line support

Electronics & Semiconductor

Components: Enclosures, heat sinks, wafer handling, test fixtures, connector bodies

Materials: Aluminum, copper, engineering plastics, composites

Precision Requirements: Often ±0.005mm or better, micron-level flatness

Cleanliness: ESD-safe materials, particulate control, specialized cleaning

Industrial Machinery & Automation

Components: Machine frames, brackets, guides, robotic components, fixture

Materials: Carbon steel, aluminum, stainless, cast iron

Requirements: Wear resistance, dimensional stability, rigidity

Capabilities: Large part machining, weldment preparation, assembly interfaces

Product Tags:

±0.002~0.005mm Tolerance CNC Milling Parts

ISO9001 Certified CNC Machined Components

100% Inspection Precision Milled Parts

Precision Precision CNC Milling Prototypes & Production and CNC Milled Bracket | Quick Turnaround

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Categories	CNC Milling Parts
Brand Name:	IMission
Model Number:	ODM and OEM
Certification:	ISO9001
Place of Origin:	China
MOQ:	I PC
Price:	0.1~5USD
Payment Terms:	L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability:	10000pcs per month
Delivery Time:	7~35 working days
Packaging Details:	Bubble and Carton or Customization
Material:	Steel
Weight:	0.1-10kg
Key Word:	CNC Milling Parts
Shipping Method:	Express, Air, Sea, Etc.
Feature:	Durable And High Precision
Processing:	CNC, Turning, Milling, Auto Lathe, Grinding, Stamping, Laser Cutting, Welding, 3D printing, Die Casting, Injection,etc.
Surface Finishing:	Polishing, Grinding, Anodize, Oxide, Laser, Engrave, Painting, Powder Coating, Hardness, etc.
Material Available:	Aluminum, Copper (Brass), Stainless Steel, Steel, Acetal, ABS, PVDF, PVC, Titanium,Etc.
Highlight:	ISO9001 Certified CNC Milling Parts，100% Inspection CNC Machined Parts，3D Printing Precision Milled Components