Medical Precision Long Slender Shaft 0.5-10mm Diameter 50-500mm Length CNC Machined Stainless Steel
Price:
0.5-20
MOQ:
1,00 pcs
Delivery Time:
5-8wofk days
Brand:
yue lin sen
Product Description
Medical Precision Long Slender Shaft Overview
High-precision medical-grade slender shafts engineered for demanding industrial applications requiring exceptional dimensional accuracy and superior surface finish.
Technical Specifications
| Product Name | Medical Precision Long Slender Shaft |
| Material | Premium Stainless Steel (316L/304) |
| CNC Machining | Deep Hole Drilling + Precision Turning + Surface Grinding |
| Surface Finish | Mirror Polishing (Ra≤0.4μm) |
| Tolerance Grade | IT6-IT7 |
| Diameter Range | 0.5mm - 10mm |
| Length Range | 50mm - 500mm |
| Straightness | ≤ 0.01mm/100mm |
| Tensile Strength | ≥ 860 MPa |
Key Features
High Precision - IT6-IT7 tolerance grade with dimensional accuracy of ±0.005mm
Corrosion Resistance - Passes 500-hour salt spray test
Burr-Free Design - 100% inspection ensures complete deburring
High Strength - Tensile strength ≥860 MPa for demanding applications
Material Specifications
- Primary Material: 316L Surgical Stainless Steel
- Alternative Material: 304 Stainless Steel
- Material Certification: ISO 5832-1/ASTM A276
- Biocompatibility: ISO 10993 Certified
CNC Precision Machining Process
Deep Hole Drilling
- Gun drilling technology with high-pressure coolant system (8-10 MPa)
- Aspect ratio up to 1:30
- Straightness ≤ 0.01mm/100mm
Precision Turning
- Swiss-type CNC lathes with micro-grain carbide tools
- Dimensional tolerance: ±0.005mm
Surface Grinding
- CNC centerless grinding with diamond grinding wheels
- Surface roughness: Ra 0.2-0.4μm
Polishing & Deburring
- Multi-stage abrasive polishing
- Electrochemical polishing available
- 100% burr-free inspection
Application Fields
- Minimally Invasive Surgery: Laparoscopic instrument shafts
- Diagnostic Equipment: Precision guide mechanisms for imaging systems
- Surgical Robotics: Drive shafts and transmission components
- Endoscopic Systems: Flexible instrument guide components
- Orthopedic Instruments: Precision guidance and positioning shafts
Quality Assurance
- ISO 13485 Quality Management System
- Full material traceability
- Dimensional 100% inspection report
- Surface quality certification
- Sterilization validation support
- Cleanroom packaging (Class 1000)
Product Images
Manufacturer Profile
Dongguan Yu Lin Sen Metal Technology Co., Ltd. holds GB/T 19001-2016/ISO 9001:2015 quality system certification and GB/T 42061-2022/ISO 13485:2016 medical device quality system certification. Specializing in non-standard metal medical device precision parts, the company operates dozens of high-precision CNC equipment including CNC lathes, automatic lathes, turning-milling combined machines, and precision laser cutting systems.
Manufacturing Capabilities
- Focus on non-standard metal medical device precision parts
- Dozens of high-precision CNC lathes and laser cutting equipment
- Materials: stainless steel tubes, copper, aluminum alloy for custom processing
- Applications: tools, electronics, medical devices, automotive parts, transportation
- Prototyping and batch production with custom drawings and samples
Certifications
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Get in Touch
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Company
Dongguan Yuelinsen Metal Technology Co., Ltd.
Location
Room 203, Building 2, Ande Alley, Changan Town, Dongguan City, Guangdong Province
Contact Person
张年红