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Turned Metal Parts - High Quality and Precision Manufacturing
Metal turning is a manufacturing process used to produce cylindrical and rounded parts by rotating a metal workpiece while cutting away excess material. Turning produces high precision components with excellent dimensional accuracy and surface finishes. For businesses requiring custom metal turned parts, choosing the right CNC turning manufacturer is crucial for receiving top quality products.
Benefits of Working with a CNC Turning Manufacturer
Computer numerical control (CNC) turning uses programmed automation to precisely control machining operations. This results in faster and more accurate production compared to manual turning methods. Partnering with an experienced CNC turning company provides many advantages:
- Tight tolerances - CNC machines hold extremely tight tolerances down to +/- 0.001 inches for dimensional precision and consistency. This is important for components that must mate or fit together.
- Faster turnaround - CNC automation allows completing jobs in less time than manual techniques. Rush orders can be accommodated with quick delivery times.
- Flexible production - CNC programming is easily adjusted for prototype work, product revisions, and short production runs. New part designs can be quickly set up and tooled.
- Consistent quality - CNC precision eliminates variability in the turning process. Parts are machined identically time after time for reliable performance.
- Material versatility - CNC turning handles all machinable metals including aluminum, stainless steel, brass, titanium, hastelloy, and more. Exotic alloys are no problem for skilled CNC programmers and operators.
- One-stop service - Comprehensive CNC shops provide all secondary services including milling, grinding, drilling, threading, anodizing, powder coating, plating, and polishing.
- Scalability - Large CNC turning centers have capacity for high volume production. As quantities grow over time, capacity can be added seamlessly.
Diverse Applications of Turned Parts
From simple bushings and pins to complex shafts and cylinders, turned components span a wide range of uses across many industries:
- Aerospace - Aircraft hydraulic fittings, fuel nozzles, missile guidance system components
- Automotive - Turbocharger housings, axles, drive shafts, engine valves
- Electronics - Heat sinks, semiconductors, electric motor brushes
- Medical - Implants, surgical instruments, dental equipment, CT scanner components
- Robotics - Joints, actuators, gears, rotors, drive screws
- Industrial Machinery - Bearings, cams, press fittings, fasteners, bushings
Turning Capabilities for Diverse Materials
Skilled CNC turning shops can handle both common and exotic materials with precision and quality:
- Aluminum - Highly machinable and lightweight. Used for aircraft, automotive, and electronics parts.
- Stainless Steel - Strong, corrosion resistant, and able to hold high polish. Used for surgical, food, and marine applications.
- Brass - Attractive gold hue. Used for valves, fittings, instruments, and decorative components. Provides excellent machinability.
- Titanium - Extremely strong but lightweight. Ideal for aerospace and biomedical implants where strength is critical.
- Hastelloy - Superalloys capable of withstanding high temps and corrosion. Used for aerospace engines and chemical processing equipment.
- Lead - Soft metal used for sound dampening and radiation shielding. Easily machined.
- Plastics - Can be safely machined when proper techniques are used. Ideal for electrical insulators, chemical resistant parts.
Secondary Operations for Enhanced Functionality
Beyond basic turning, CNC shops offer secondary operations for achieving part features like:
- Milling - For creating flats, keyways, threads, slots, and drilling cross holes. Allows creating complex part geometries.
- Grinding - Achieves super fine surface finishes and close tolerances. Ideal for precision bushing diameters.
- Drilling and tapping - For adding mounting holes or attaching additional components.
- Threading - For accepting bolts, attachments, or mating with other threaded parts. Various thread standards are available.
- Grooving - Useful for O-ring retaining grooves, tool mounting grooves, and recessed areas.
- Knurling - Produces raised diagonal patterns to provide a better grip for hand operation or assembly.
- Deburring and polishing - Finishing processes to remove sharp edges and enhance surface appearance.
Partnering with an Experienced CNC Turning Specialist
For companies that depend on CNC turned parts for their products, choosing a qualified turning supplier is critical. Be sure to evaluate each shop’s capabilities, experience, and qualifications:
- Years in business - Look for longevity and a proven record of satisfied customers.
- Industry experience - Seek knowledge of your specific application and industry. This enhances technical insights.
- Range of equipment - Modern CNC lathes, adequate capacity, and secondary operations assure versatility.
- Materials experience - Ensure expertise in working with the materials needed for your components.
- Quality certifications - ISO 9001 registration indicates commitment to continuous quality systems.
- Inspection capabilities - Precision equipment like CMMs and optical comparators ensure quality.
- Staff expertise - Well-trained managers, programmers, machinists, QC inspectors result in high-quality output.
Trusting a CNC turning shop with critical components requires due diligence. But the result is high precision parts produced efficiently, on time, and on budget. Partnering with the right supplier allows focusing resources on your core competencies rather than manufacturing. CNC Milling