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304 Stainless Steel Medical Device Spare Parts with Biocompatibility Standards and High Precision CNC Milling

304 Stainless Steel Medical Device Spare Parts with Biocompatibility Standards and High Precision CNC Milling

Tên thương hiệu: Yue lin sen
Số mẫu: Y2662
MOQ: 100 chiếc
Giá bán: 0.5-20
Điều khoản thanh toán: T/T
Khả năng cung cấp: 5000000 CÁI
Thông tin chi tiết
Nguồn gốc:
Quảng Đông
Chứng nhận:
ISO9001 ISO13485
Thời hạn thanh toán:
TT Westterm Union MomeyGram Paypal
Khả năng tương thích sinh học:
Đạt tiêu chuẩn tương thích sinh học
Quá trình:
Gia công CNC + gỡ lỗi
Tiêu chuẩn:
Bộ phận phi tiêu chuẩn
Ứng dụng:
Thiết bị y tế, Dụng cụ phẫu thuật
Điều tra:
Kiểm tra kích thước 100%, Báo cáo CMM
Dung sai phay CNC:
± 0,05 mm (± 0,002 ")
Độ dày của tường:
0,1 mm - 3.0 mm
Hoàn thành:
Anod hóa
Bề mặt hoàn thiện:
Ra 0,8 - 1,6 µm
xử lý nhiệt:
Có sẵn theo yêu cầu
Kích cỡ:
Yêu cầu của khách hàng
Quy trình sản xuất:
Gia công CNC, phay, tiện
Phạm vi kích thước:
Kích thước tùy chỉnh có sẵn, thường là 1mm đến 300mm
thời gian thực hiện:
2 đến 6 tuần
chi tiết đóng gói:
Hộp các tông đóng gói chân không
Làm nổi bật:

304 Stainless Steel Medical Device Spare Parts

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Biocompatibility Standards CNC Milling Parts

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High Precision CNC Milling Medical Machining Parts

Mô tả sản phẩm
304 Stainless Steel Medical Device Spare Parts with Biocompatibility Standards and High Precision CNC Milling 0 304 Stainless Steel Medical Device Spare Parts with Biocompatibility Standards and High Precision CNC Milling 1
Our 304 Stainless Steel Medical Device Component CNC Milling service specializes in producing precision functional parts and accessories for medical equipment. Utilizing advanced Computer Numerical Control (CNC) milling technology, we create complex, high-tolerance components that meet stringent healthcare industry requirements. The resulting parts offer excellent corrosion resistance, durability, cleanability, and biocompatibility, making them suitable for both direct and indirect patient contact applications in diagnostic, therapeutic, and surgical devices.
Manufacturing Process
1. Design & Engineering Analysis: Review of customer CAD models with Design for Manufacturability (DFM) and medical device regulatory considerations.
2. Material Certification & Preparation: Sourcing of certified 304 stainless steel plate, bar, or block (ASTM A240) with full traceability. Precision cutting to size.
3. Multi-Axis CNC Milling: Machining on 3-axis, 4-axis, or 5-axis CNC milling centers to achieve complex geometries, thin walls, and intricate features.
4. Secondary Operations: Precision drilling, tapping, reaming, and boring to create holes, threads, and precise interfaces for assembly.
5. Deburring & Edge Radiusing: Comprehensive removal of all sharp edges and burrs—a critical safety step for medical components.
6. Surface Finishing:
  • Vibratory/Tumbling Finishing for initial smoothing
  • Electropolishing for smooth, clean, corrosion-resistant surfaces
  • Passivation to restore/enhance protective chromium oxide layer
  • Bead Blasting for uniform matte aesthetic
7. Intensive Cleaning: Multi-stage ultrasonic cleaning in validated processes to meet medical cleanliness standards.
8. Quality Inspection & Documentation: 100% dimensional inspection, visual inspection, and provision of material certificates and inspection reports.
9. Cleanroom Packaging: Packaging in controlled environments to prevent contamination.
Applications
  • Surgical Instrument Components: Housings, handles, triggers, guards, and internal mechanisms
  • Diagnostic & Monitoring Equipment: Housings, frames, brackets, sensor mounts, and covers
  • Medical Device Housings & Enclosures: Protective cases and structural shells
  • Dental Equipment Parts: Components for chairs, handpiece holders, and instrument trays
  • Hospital & Lab Furniture Components: Adjustable arms, rails, connectors, and supports
  • Sterilization & Processing Trays: Custom trays for organizing and sterilizing surgical instruments
Technical Specifications
Parameter Category Specification Details & Options
Material Alloy 304 Stainless Steel (ASTM A240, UNS S30400). The most common stainless steel for general medical applications.
Key Properties Good corrosion resistance, high strength, good machinability, hygienic, non-magnetic in annealed state.
Machining Capabilities CNC Equipment 3-axis, 4-axis, and 5-axis simultaneous machining centers.
Positioning Accuracy Up to ±0.005 mm
Repeatability Up to ±0.0025 mm
Geometric Capabilities Minimum Feature Size 0.5 mm
Minimum Wall Thickness 0.75 mm (stable), 0.5 mm (possible with careful design)
Maximum Part Size Up to 600 mm x 500 mm x 300 mm (machine dependent)
Tolerances Standard Machining Tolerance ± 0.05 mm (ISO 2768-m)
Precision Machining Tolerance ± 0.025 mm
High-Precision Tolerance ± 0.0125 mm (for critical features)
Surface Finish (Ra) As-Machined 1.6 μm - 3.2 μm
Fine Machined 0.8 μm - 1.6 μm
Electropolished 0.4 μm, 0.2 μm, <0.1 μm (Mirror) - Common medical finish
Post-Processing Standard Finishes Passivation (ASTM A967), Electropolishing, Bead Blasting
Biocompatibility & Cleanliness Biocompatibility (ISO 10993) Suitable for limited or prolonged skin contact, supports biological safety evaluation
Cleanliness Standards Can be cleaned and packaged to meet specific particle count and bioburden levels
Sterilization Compatibility Method Compatibility Autoclave (Steam), Ethylene Oxide (EtO), Gamma Radiation, Hydrogen Peroxide Plasma
Quality & Compliance Quality Management System ISO 13485:2016 certified manufacturing
Inspection & Metrology First Article Inspection (FAI), CMM reporting, material certification
Traceability Full material and process lot traceability
Production Scope Prototyping & Low-Volume Ideal for R&D, clinical trials, and pilot production
Medium to High-Volume Production Scalable production suitable for commercial device manufacturing
Lead Times Prototypes: 2-5 weeks; Production: 6-12 weeks
Design & Value-Added Services Design for Manufacturing (DFM) Expert analysis to optimize part design for cost, manufacturability, and performance
Assembly & Kitting Sub-assembly and full device assembly services available
304 Stainless Steel Medical Device Spare Parts with Biocompatibility Standards and High Precision CNC Milling 2 304 Stainless Steel Medical Device Spare Parts with Biocompatibility Standards and High Precision CNC Milling 3