CNC Hardware Parts Custom Machining - Bring Your Design to Life
I. Product Core Parameters (Table Presentation)
|
Item |
Detailed Description (Examples) |
|
Product Name |
SUS304 Stainless Steel Precision Bushing, 6061 Aluminum Alloy Connector, C3604 Brass PIN Needle |
|
Material & Model |
SUS304 Stainless Steel, 6061-T6 Aluminum Alloy, C3604 Brass, TC4 Titanium Alloy, POM (Non-metal) |
|
Precision Tolerance |
Dimensional tolerance ±0.01mm, parallelism 0.02mm, perpendicularity 0.015mm, surface roughness Ra0.2-Ra0.8 |
|
Surface Treatment Process |
Hard anodizing (black/silver white, thickness 10-15μm), gold plating (thickness 40μm), Cr(NO3)3 passivation, nickel plating |
|
Appearance Details |
Color: Custom color (Pantone code required); No sharp edges or burrs, meeting medical/consumer electronics safety standards |
|
Technical Difficulties/Highlights |
Anti-deformation treatment for thin-walled parts (wall thickness 0.5mm), deep hole (depth 25mm) machining precision 0.01mm, one-time forming without secondary processing |
|
Application Fields |
Consumer electronics (mobile phone camera modules, connectors), medical equipment (syringe accessories, testing instrument components), semiconductors (rotating shafts, brackets), LED industry (heat sinks) |
II. Material and Selection Instructions
1. Material Characteristics Analysis
· SUS304 Stainless Steel: Contains 18% chromium and 8% nickel, with excellent corrosion resistance. Tensile strength ≥520MPa, suitable for medical and food contact scenarios, complying with FDA standards.
· 6061-T6 Aluminum Alloy: Lightweight (density 2.7g/cm³) with hardness ≥95HB, good machinability, suitable for consumer electronics and new energy components.
· C3604 Brass: Excellent electrical conductivity (conductivity ≥70% IACS) and easy to machine, suitable for connectors, terminals and other conductive components.
· TC4 Titanium Alloy: High strength (tensile strength ≥895MPa), resistant to high and low temperatures (-253℃~600℃), suitable for aerospace and high-end medical equipment.
2. Material Source and Optional Range
· Material Source: Selected from industry-leading suppliers such as Baosteel and Southwest Aluminum. Provide material certificates (including composition test reports) and support third-party SGS testing.
· Optional Material Range:
|
Material Type |
Representative Models |
Application Scenarios |
|
Stainless Steel |
SUS303, SUS316 |
Corrosion-resistant scenarios (marine, medical) |
|
Aluminum Alloy |
6063, 7075 |
Lightweight and high-strength requirements |
|
Non-metal Materials |
ABS, PC, PEEK |
Insulation and wear-resistant scenarios |
·
III. Processing Capabilities and Equipment
1. Processing Methods
· Core processes: CNC turning + milling compound processing, 5-axis linkage processing, precision stamping, laser cutting, wire cutting.
· Auxiliary processes: Polishing, heat treatment, electroplating, anodizing.
2. List of Core Equipment
|
Equipment Name |
Brand/Model |
Precision Parameter |
Function |
|
CNC Lathe |
Fanuc GT200 (Japan) |
Machining precision ±0.005mm |
Processing of shaft and sleeve parts |
|
Coordinate Measuring Machine |
Zeiss CONTURA (Germany) |
Measurement accuracy ≤0.0015mm |
Full-size precision inspection |
|
Fiber Laser Cutting Machine |
Han's Laser G3015 |
Cutting precision ±0.03mm |
Precision cutting of sheet metal |
|
Precision Punch Press |
200T Pneumatic Punch |
Stamping precision ±0.02mm |
Mass production of stamping parts |
3. Processing Range
· Batch capacity: Supports 1-100 pieces for sampling (delivery within 48 hours) and mass production of 100,000+ pieces (daily output 20,000 pieces).
· Size range: Minimum processing diameter 0.5mm, maximum processing length 500mm, maximum processing thickness 30mm.
IV. Design and Customization Support
1. Design Services
· Provide DFM (Design for Manufacturability) support: Free optimization of design schemes to reduce processing costs by 30%, and assist in converting drawings into mass-producible solutions.
· Supported formats: Accept CAD, SolidWorks, STEP and other format drawings, and can perform reverse modeling based on samples.
2. Customization Process
1. Customer provides drawings/samples → 2. Quotation within 3 hours → 3. Sampling plan provided within 24 hours → 4. Samples delivered within 7 days → 5. Mass production.
3. Undertaking Special Requirements
· Support customization of non-standard threads, complex curved surfaces and special-shaped structures, and can adjust processes according to the use environment (such as high-temperature nitriding, low-temperature tempering).
V. Quality Control and Inspection
1. Quality Inspection Process
Incoming material inspection → First article inspection during processing (per shift) → 100% full inspection of finished products (dimension/appearance) → Outgoing sampling inspection (AQL 0.65).
2. Testing Equipment
|
Equipment Name |
Testing Item |
Precision Parameter |
|
Salt Spray Tester |
Corrosion Resistance |
Can simulate 5000-hour salt spray environment |
|
Hardness Tester |
Material Hardness |
Testing range HRC20-67 |
|
2.5D Measuring Instrument |
Plane Size, Profile |
Precision ±0.002mm |
|
Roughness Meter |
Surface Roughness |
Measuring range Ra0.025-10μm |
3. Certifications and Quality Assurance
· Certifications: ISO 9001:2015 Quality Management System, IATF 16949 (automotive industry), ISO 13485 (medical industry).
· Quality assurance commitment: Provide 1-year warranty, free rework/replacement for quality problems, and bear round-trip freight.
VI. Delivery and Production Capacity
|
Order Type |
Regular Delivery Cycle |
Expedited Service |
Logistics Support |
|
Sampling Order |
7 days |
48 hours (20% premium) |
SF Express/Deppon (full tracking) |
|
Small Batch (100-500 pieces) |
10 days |
5 days (15% premium) |
Domestic land transportation/air freight, supporting sea freight |
|
Large Batch (10,000+ pieces) |
15-20 days |
10 days (10% premium) |
Customized logistics solutions as per customer requirements |
VII. Factory Advantages and Services
1. Experience and Team
· 20 years of precision processing experience. The core technical team has more than 10 years of industry experience, serving enterprises such as Huawei and Mindray Medical.
· Possess 5 utility model patents (e.g., "A deformation prevention processing device for thin-walled parts").
2. Full-Chain Services
Provide one-stop solutions from design consultation, material selection, processing and production, surface treatment to assembly, reducing customer communication costs.
3. Social Responsibility
· Environmental protection production: Use degradable cutting fluid, metal waste recycling rate over 95%, equipped with energy-saving equipment.
· Employee protection: Monthly skill training, full social insurance for all employees, ensuring stable production capacity.
VIII. After-Sales Service and Cooperation
1. After-Sales Guarantee
· Free return and exchange for quality problems within 30 days, compensation for loss of work (5% of the order amount per day).
· 7×24-hour technical support.
2. Cooperation Process
Consultation → Provide drawings/samples → Quotation confirmation → Pay deposit (30%) → Sample production → Acceptance → Pay balance (70%) → Mass production → Delivery.
3. Contact Information
· Alibaba Store: Search "Yueyi Precision" to consult in the store