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+86-15763932413
+86-15763932413
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Precision CNC Turning Parts for Industrial Machinery are high-accuracy components used in manufacturing equipment (injection molding machines, CNC routers), robotics (articulated arms, linear actuators), hydraulic systems (valves, cylinders), and material handling machinery (conveyor rollers, gearboxes)—where reliability and dimensional consistency directly impact production efficiency (reducing downtime by up to 40% compared to standard parts).
Chifine
Our CNC turning process produces cylindrical and complex-shaped parts with micron-level precision, supporting industries such as aerospace, automotive, and energy. With ISO 9001:2015 and CE certification, these parts meet global quality standards for critical applications in harsh industrial environments (temperatures from -40°C to 200°C, vibration up to 100 Hz) .
We offer a comprehensive material selection to match diverse industrial requirements:
• Stainless Steel (304, 316): For corrosion-resistant components (e.g., hydraulic valves, food processing equipment) with tensile strength 515-690 MPa, excellent machinability (machining rating 70% vs. 1018 steel), and resistance to chemical exposure (acids, alkalis)
• Carbon Steel (1045, 4140): Heat-treatable to 30-45 HRC for high-strength shafts and fasteners, with 4140 offering superior hardenability (up to 50mm diameter) for heavy-load applications
• Aluminum Alloy (6061-T6): Lightweight option (density 2.7 g/cm³) with tensile strength 310 MPa for robotics and automation parts, providing 60% weight reduction vs. steel with comparable stiffness
• Titanium (Grade 5): For high-temperature applications (up to 300°C) requiring strength-to-weight ratio superiority (specific strength 260 MPa·cm³/g), ideal for aerospace and high-performance machinery
• Engineering Plastics (Acetal, PEEK): Insulating, low-friction parts (coefficient of friction 0.15) for food processing or electrical machinery, with PEEK offering heat resistance up to 260°C
Our Swiss-type CNC lathes (Star SR-32J, Citizen M32) achieve ±0.002 mm dimensional tolerance and 0.001 mm roundness, ensuring proper fit in precision assemblies like ball screw nuts (clearance <0.01mm) and bearing housings. Surface finishes as low as Ra 0.4 μm (achieved via superfinishing) reduce friction and improve sealing in hydraulic components, extending seal life by 30% . In-process probing systems (Renishaw OMP40-2) verify dimensions during machining, reducing scrap rates to <0.5%.
Temperature-controlled production environments (±2°C) and automated CMM (Coordinate Measuring Machine) inspection ensure part-to-part consistency within ±0.003 mm across production runs, critical for modular machinery assembly where interchangeability is required. Statistical Process Control (SPC) with Cpk ≥1.33 guarantees stable production, with real-time data monitoring for key dimensions .
The CNC turning process handles complex features including:
• Multi-start threads (up to 4 starts) with class 3A/3B fit (thread tolerance ensuring leak-free sealing in hydraulic connections)
• Tapered surfaces (0.5°-15°) with ±0.01° angular tolerance, critical for cone clutch assemblies and bearing seats
• Cross-drilled holes (diameter ≥1mm) with ±0.02 mm positional accuracy, enabling precise fluid flow in hydraulic manifolds
Our flexible manufacturing system supports industrial machinery OEMs with:
• Design assistance: Feasibility studies for complex geometries (e.g., internal threads, undercuts) and material selection guidance based on load, temperature, and corrosion requirements, with DFM reports provided within 3 business days
• Production flexibility: Batch sizes from 10 to 10,000+ units with economic order quantities (EOQ) optimization, reducing inventory costs by 20% through demand forecasting integration
Our CNC turning process produces cylindrical and complex-shaped parts with micron-level precision, supporting industries such as aerospace, automotive, and energy. With ISO 9001:2015 and CE certification, these parts meet global quality standards for critical applications in harsh industrial environments (temperatures from -40°C to 200°C, vibration up to 100 Hz) .
We offer a comprehensive material selection to match diverse industrial requirements:
• Stainless Steel (304, 316): For corrosion-resistant components (e.g., hydraulic valves, food processing equipment) with tensile strength 515-690 MPa, excellent machinability (machining rating 70% vs. 1018 steel), and resistance to chemical exposure (acids, alkalis)
• Carbon Steel (1045, 4140): Heat-treatable to 30-45 HRC for high-strength shafts and fasteners, with 4140 offering superior hardenability (up to 50mm diameter) for heavy-load applications
• Aluminum Alloy (6061-T6): Lightweight option (density 2.7 g/cm³) with tensile strength 310 MPa for robotics and automation parts, providing 60% weight reduction vs. steel with comparable stiffness
• Titanium (Grade 5): For high-temperature applications (up to 300°C) requiring strength-to-weight ratio superiority (specific strength 260 MPa·cm³/g), ideal for aerospace and high-performance machinery
• Engineering Plastics (Acetal, PEEK): Insulating, low-friction parts (coefficient of friction 0.15) for food processing or electrical machinery, with PEEK offering heat resistance up to 260°C
Our Swiss-type CNC lathes (Star SR-32J, Citizen M32) achieve ±0.002 mm dimensional tolerance and 0.001 mm roundness, ensuring proper fit in precision assemblies like ball screw nuts (clearance <0.01mm) and bearing housings. Surface finishes as low as Ra 0.4 μm (achieved via superfinishing) reduce friction and improve sealing in hydraulic components, extending seal life by 30% . In-process probing systems (Renishaw OMP40-2) verify dimensions during machining, reducing scrap rates to <0.5%.
Temperature-controlled production environments (±2°C) and automated CMM (Coordinate Measuring Machine) inspection ensure part-to-part consistency within ±0.003 mm across production runs, critical for modular machinery assembly where interchangeability is required. Statistical Process Control (SPC) with Cpk ≥1.33 guarantees stable production, with real-time data monitoring for key dimensions .
The CNC turning process handles complex features including:
• Multi-start threads (up to 4 starts) with class 3A/3B fit (thread tolerance ensuring leak-free sealing in hydraulic connections)
• Tapered surfaces (0.5°-15°) with ±0.01° angular tolerance, critical for cone clutch assemblies and bearing seats
• Cross-drilled holes (diameter ≥1mm) with ±0.02 mm positional accuracy, enabling precise fluid flow in hydraulic manifolds
Our flexible manufacturing system supports industrial machinery OEMs with:
• Design assistance: Feasibility studies for complex geometries (e.g., internal threads, undercuts) and material selection guidance based on load, temperature, and corrosion requirements, with DFM reports provided within 3 business days
• Production flexibility: Batch sizes from 10 to 10,000+ units with economic order quantities (EOQ) optimization, reducing inventory costs by 20% through demand forecasting integration
