CNC Turning Milling Metal Parts Custom Precision Brass Bronze Aluminum Parts

Highlight: ODM CNC Precision Machining Parts, Custom Manufacturing Metal Machined Parts, Precision Custom Metal Small Mechanical Service

Challenges

Challenges in Machining 304 Stainless Steel
While offering significant benefits, 304 stainless steel presents these machining challenges:

Work Hardening:
Tends to harden during cutting, accelerating tool wear if unmanaged.

Tool Wear:
Requires sharp, wear-resistant carbide or coated tools.

Heat Buildup:
Demands efficient cooling and controlled cutting speeds to prevent distortion.

Slower Cutting Speeds:
Necessitates reduced speeds versus softer metals (e.g., aluminum, brass) to maintain tool life and accuracy.

Experienced CNC providers address these challenges using specialized tooling, optimized feed rates, and advanced coolant systems.

Applications

Applications of CNC Turning & Milling Stainless Steel Parts

Aerospace Industry
Produces lightweight, high-strength components for extreme conditions:
• Brackets, mounting plates, engine parts, fuel systems
• Precision parts withstand high temperatures/pressure
• Corrosion-resistant solutions for harsh environments
(Strength-to-weight ratio ensures performance/safety)

Automotive Industry
Manufactures durable, precision components:
• Engine parts (shafts/gears/valves), brake systems
• Suspension components, exhaust systems, brackets
• Custom prototyping/vehicle customization parts
(High tensile strength & wear resistance benefits)

Medical Devices
Delivers biocompatible precision components:
• Surgical instruments, implants, prosthetics
• Medical equipment housings, structural parts
• Biocompatible solutions for critical applications
(Corrosion resistance enables long-term bodily use)

Industrial Machinery
Creates heavy-duty precision components:
• Machine housings, gears, brackets, shafts, seals
• Parts endure high-wear industrial environments
• Structural components for reliable operation
(Durability ensures performance in tough conditions)

Electronics & Consumer Goods
Manufactures precision components with aesthetic appeal:
• Enclosures/frames for smartphones/laptops
• Heat sinks for thermal management
• Mounting brackets, custom appliance parts

Technical Parameters

PACKING

Packing Process
Our packaging utilizes a dual-layer method:

Interior: EPE foam protects aluminum profiles from impact damage

Exterior: Kraft paper shields against moisture and ensures package tightness

Importance

The Importance of Custom CNC Turning and Milling
Custom CNC machining enables production of application-specific components, from prototypes to optimized end-use products. Key benefits include:

Precision & Accuracy
Computer-guided programming and high-speed tools achieve ±0.001mm tolerances, ensuring exact dimensional compliance for precision-critical industries.

Complex Geometries
Creates intricate shapes and multi-sided designs unachievable manually. Multi-axis mills and Swiss lathes produce internal channels, complex threads, and contoured surfaces.

Material Versatility
Machines diverse materials including aluminum, stainless steel, titanium, brass, and high-performance plastics to meet varied industrial requirements.

Scalable Production
Supports rapid prototyping through mass production. Quick setups and automated tooling changes minimize downtime across batch sizes.

Cost Efficiency
Initial setup costs are offset by long-term savings: reduced labor, faster production, minimal waste, and consolidated processes eliminate multiple tooling needs.

Advantage

CNC Machining of Aluminum Parts
CNC (Computer Numerical Control) machining automates tool control (mills, lathes, routers) to precisely cut and shape aluminum parts to specifications, delivering precision, repeatability, and customization.

Common CNC operations for aluminum include:

Milling: Produces flat surfaces, slots, pockets, and complex 3D shapes

Turning: Creates round/cylindrical components (bushings, shafts)

Drilling & Tapping: Forms threaded holes and precision bores

Facing, Chamfering & Surface Finishing: Refines edges and enhances aesthetics

High-precision CNC shops achieve tolerances within ±0.001" or better, application-dependent.

FAQ

• Q: What tolerances can Crida achieve?
• A: There is no given set of tolerances that fits all processes and materials. In every case, the final tolerances on your part will depend on a number of factors, including but not limited to: Part size Design Geometry The number, type, and size of features Material(s) Surface finish Manufacturing Process Once your order is confirmed, we will review your design and provide a design for manufacturing review, pointing out any areas where we may not be able to achieve your desired tolerances. It’s helpful if you can specify which areas in your design have critical tolerances that must be met and which can be slightly modified if needed to reduce the time and costs involved.

• Q: How about the lead time?
• A: Generally, 2-3 days for a prototype sample, Mold time is 1-2 weeks for samples, and 1 week for mass production.

• Q: What's the MOQ?
• A: We can accept a low quantity.

• Q: Are the products of all the colors the same with the same surface treatment?
• A: No. About powder coating, the bright color will be higher than white or gray. About the Anodizing, colorful will be higher than silver, and black will be higher than colorful.

• Q: What will you do if we receive poor-quality parts?
• A: Please kindly send us the pictures, our engineers will find the solutions and remake them for you ASAP.

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.