OEM CNC Turning Milling Parts Precision Stainless Steel Knurled Surface

Highlight: Small Mechanical CNC Metal Machining Services, 4 Axis OEM CNC Turning Milling Parts, CNC Machined Parts

Advantage

Advantages of CNC Turning and Milling:

Professional pre-sales and after-sales support team.

3,000-square-meter factory specializing in CNC machining services.

ISO-certified with third-party verification support.

Comprehensive engineering services provided.

principle

Rising societal and technological demands require higher performance and quality from precision-machined products. Product performance and quality are determined by design and guaranteed by the quality of precision hardware processing, manufacturing, and assembly, which includes both processing accuracy and surface quality. Surface quality is a vital indicator for precision mechanical parts, particularly concerning their reliability in high-speed, high-temperature, and high-pressure conditions.

Machined surfaces are formed by altering a blank's size, shape, and performance through precision machining to meet design specifications. Nevertheless, machined surfaces like turned cylindrical surfaces on precision parts are non-ideal. Processing generates a very thin surface layer exhibiting properties distinct from the internal matrix. In precision metal processing, the surface experiences elastic and plastic deformation under a complex stress state (wedging, extrusion, fracture, friction) during cutting. Cutting forces, heat, and surrounding media collectively change the workpiece surface's initial geometric characteristics and physical-mechanical properties. Consequently, "surface quality" assesses the machined part's surface layer compliance, regarding geometric, physical, chemical, or other engineering performance, with technical requirements. Key aspects include:
Surface roughness: Defined as micro-geometric features comprising small-spaced peaks and valleys on the processed surface. This results chiefly from the cutting tool's path in precision machining, generally exhibiting a wave height-to-wavelength ratio exceeding 1:50.

Importance

The Importance of Custom CNC Turning and Milling
Custom CNC machining enables tailored component production for specific applications, from prototypes to end-use products. Key advantages include:

Precision and Accuracy: Computer-controlled, high-speed tools achieve ±0.001mm tolerances, ensuring exact dimensions for precision-critical industries.

Complex Geometries: Handles intricate shapes and multi-sided designs unachievable manually; multi-axis mills and Swiss lathes create internal channels, complex threads, and contoured surfaces.

Material Versatility: Processes diverse materials including aluminum, stainless steel, titanium, brass, and high-performance plastics for varied industry needs.

Rapid Prototyping to Mass Production: Scalable from one-off prototypes to large batches with quick setups and automated tool changes minimizing downtime.

Cost Efficiency: Cost-effective long-term despite initial setup costs through reduced labor, faster production, minimal waste, and streamlined processes.

Technical Parameters

Applications

CNC-machined 304 stainless steel parts leverage exceptional material properties for diverse industry applications:
• Medical Devices: Surgical tools, diagnostic instruments, implant components
• Food & Beverage Processing: Pumps, valves, fittings, sanitary enclosures
• Automotive/Aerospace: Brackets, flanges, housings, fasteners
• Marine Equipment: Corrosion-resistant hardware, mounts
• Industrial Machinery: Gears, shafts, manifolds, support structures
• Consumer Goods: Durable appliance parts, premium electronics enclosures

Conclusion

Conclusion: Unlock Precision and Quality with CNC-Machined Stainless Steel Parts
CNC turning and milling deliver unmatched precision, flexibility, and durability for stainless steel parts, establishing them as the premier solution for high-performance industrial components. Whether designing parts for aerospace, automotive, medical, or industrial machinery applications, CNC machining provides the accuracy and material strength required to meet demanding specifications.

FAQ

• Q: Can I get a sample for checking?
• A: Yes, just need the sample cost, we will return it in mass production.

• Q: How do you control quality?
• A: (1) Material Inspection - Check material surfaces and approximate dimensions.(2) First inspection of production - ensure critical dimensions in mass production. (3) Sampling inspection - check the quality before delivery to the warehouse.(4) Preshipment inspection - 100% inspection by QC assistant before shipment."

• Q: What if I want to custom-make a part but I can't draw?
• A: We can also offer design services as long as you tell us all your requirements.

• Q: Are you a manufacturer or a trading company?
• A: We are a factory located in Shenzhen, China, with 20 years of rich experience, covering 6000 square meters. Complete facilities, including 3D quality inspection equipment, ERP system and 40 machines. If necessary, we can provide you with material certificates, sample quality inspection and other reports.

• Q: How does Crida compare to other suppliers on price?
• A: As compared to Chinese suppliers, we choose not to compete on price but to offer the highest levels of quality, rapid response, and professional results. And that’s why so many customers cooperate with us, compared with the price, they need a reliable partner to avoid serious losses caused by annoying after-sales or even the trouble of finding someone.

Shenzhen Crida Model Co., Ltd. is a leading provider specializing in rapid prototyping and rapid tooling manufacturing technology. We offer comprehensive one-stop solutions – encompassing production, sales, and service – to streamline your product development journey from concept to low-volume manufacturing.

Core Capabilities & Services:

Advanced Prototyping:

CNC Machining Prototypes (Metal & Plastic): Utilizing 3-axis, 4-axis, 5-axis milling, 3-axis turning, and turn-mill compound machining.

Sheet Metal Prototypes

Silicone Molding & Vacuum Casting Prototypes

3D Printing Prototypes (SLA & SLS)

Low-Volume Production: Efficiently scaling prototypes into functional end-use parts.

Rapid Tooling: Accelerating mold production for faster part iteration.

Complementary Processes: Laser cutting and sheet metal bending for integrated fabrication.

Engineering Excellence & Quality Commitment:

Crida boasts a team of experts with decades of industry experience, dedicated to exceeding your expectations. Backed by over 100 sets of advanced manufacturing equipment and thousands of precision measurement instruments, we guarantee exceptional quality and on-time delivery. Our capabilities include:

Multi-Axis CNC Machining Centers (3/4/5-axis milling, 3-axis turning, turn-mill compound)

Industrial 3D Printers (SLA & SLS)

Vacuum Casting Machines

Laser Cutting Systems

Sheet Metal Bending Equipment

This robust infrastructure enables us to manufacture high-precision components with tolerances as tight as ±0.01 mm (standard) and ±0.002 mm in critical areas. All outputs adhere to stringent quality standards.

Core Values & Philosophy:

Crida's foundation rests on "Service," "Quality," and "Efficiency" as our vital principles, driven by a "Continuous Innovation" business philosophy. Leveraging cutting-edge equipment and a seasoned workforce, we significantly reduce your product development cycle time, cost, and risk, making your projects easier, faster, and more successful. We take pride in our robust management system and exceptional customer retention rate.

Mission:

We pursue innovations critical to our customers and their businesses, facilitating their rapid and efficient realization.

Industries Served & Global Reach:

Crida excels in manufacturing high-end precision components for demanding sectors, including:

Aerospace

Military/Defense

Robotics

New Energy (including EV Components)

Medical Devices

Automotive

Our high-quality products serve clients worldwide, with exports reaching Spain, Malaysia, Thailand, Israel, France, Germany, the UK, Italy, Sudan, the USA, and Canada.

As a leading on-demand manufacturing partner in China, Shenzhen Crida Model Co., Ltd. empowers you to transform innovative concepts into premium-quality products with unmatched speed and reliability.