Our CNC precision machining

High-quality manufacturing services, tailored to your machining solutions.

CNC turning Services
CNC Milling Services
Mirror EDM Services
Grinding Services

Our CNC turning se provide high-precision manufacturing capabilities for rotationally symmetrical parts. As part of our CNC machining, we specialize in processing shafts, hubs, and parts with complex geometries. The advanced CNC systems meet the needs from prototype design to mass production, ensuring dimensional accuracy and surface finish.

Capability Details/Specifications
Material Compatibility Stainless Steel, Aluminum, Brass, Titanium, Engineering Plastics
Tolerance ±0.0005 inches (0.0127 mm) or better
Max Machining Diameter 15 inches (381 mm)
Max Machining Length 30 inches (762 mm)
Surface Finish Ra 0.4μm to Ra 1.6μm
Spindle Speed Up to 5,000 RPM
CNC Turning
Precision CNC Turning

From rapid prototyping to mass production, our CNC milling services offer multi-axis machining capabilities. It is the ideal choice for manufacturing precision parts with complex 3D geometries. The Rapid Model machining center can handle over 50 materials while maintaining strict tolerance control and excellent surface quality.

Capability Details/Specifications
Material Compatibility Tool Steel, Stainless Steel, Aluminum, Titanium, Composites
Tolerance ±0.0005 inches (0.0127mm)
Working Range X: 24 inches (610mm), Y: 16 inches (406mm), Z: 12 inches (305mm)
Spindle Speed Up to 24,000 RPM
Surface Finish Ra 0.3μm to Ra 3.2μm
Multi-axis Capability 3-axis, 4-axis, 5-axis machining
CNC Milling
5-Axis CNC Milling

Mirror EDM (Electric Discharge Machining) is a high-precision machining technology used for complex shapes and fine surface treatments. This technique removes metal through electrical discharges, making it ideal for hard metals like steel, titanium, and aluminum alloys. We offer professional Mirror EDM services to ensure smooth, flawless surfaces, meeting the strict requirements of the aerospace, automotive, and electronics industries.

Capability Details/Specifications
Material Compatibility Stainless Steel, Titanium, Aluminum, Tool Steel, Copper
Tolerance ±0.0001 inches (0.0025 mm) or better
Max Working Dimensions Length: 16 inches (400 mm)
Width: 12 inches (300 mm)
Height: 8 inches (200 mm)
Cutting Speed Up to 300 mm²/min (depending on material and thickness)
Surface Finish Fine up to Ra 0.2μm
Max Cutting Thickness Max 12 inches (300 mm)
Wire Diameter Range 0.004 inches (0.1 mm) to 0.012 inches (0.3 mm)
Mirror EDM
Mirror EDM Technology

Our precision grinding services are specially tailored for critical components that require high dimensional accuracy and surface finish. Whether it's hardened materials, complex geometries, or parts with strict tolerance requirements, we always find precise and suitable solutions. These services are commonly applied in mold making, aerospace, and medical device industries.

Capability Details/Specifications
Material Compatibility Hardened Steel, Ceramics, Tungsten Carbide, Stainless Steel, Titanium
Tolerance ±0.0001 inches (0.0025 mm)
Grinding Types Surface Grinding, Cylindrical Grinding, Internal Grinding, Centerless Grinding
Max Workpiece Size Diameter: 15 inches (380 mm)
Length: 40 inches (1016 mm)
Surface Finish Ra 0.1μm to Ra 0.4μm
Roundness Accuracy 0.0001 inches (0.0025 mm)
Grinding Services
Precision Grinding

Precision CNC Machining Parameters

Category 3-Axis CNC 4-Axis CNC 5-Axis CNC
Positioning Accuracy ±0.01 ~ ±0.005 mm ±0.01 ~ ±0.005 mm ±0.01 ~ ±0.005 mm
Repeatability ±0.005~±0.002 mm ±0.005~±0.002mm ±0.005~±0.002 mm
Machinable Surfaces Single setup, XYZ only Added rotation axis for angled features Full-surface multi-axis machining
Rotary axis angular accuracy - ±15~±30 arc seconds ±10~±25 arc seconds
Rotary axis repeatability - ±5~±15 arc seconds ±3~±10 arc seconds
Linked accuracy - - Circular trajectory error within a 100mm radius ≤ 20μm
5-Axis CNC Accuracy - - 0.015mm ~ 0.050mm(RTCP Tolerance)
Dimensional Accuracy IT6 ~ IT7 IT6 ~ IT7 IT6 ~ IT7
Typical Applications Flat parts, outer contours Angled holes, curves, engraving Complex surfaces, high-precision molds

Chinese Green Precision CNC Machining Manufacturer

Rapid Model factory actively responds to the European Union's green and environmental initiatives, contributing to global ecological sustainability.

Our green precision CNC machining focuses on environmental protection and sustainability, which typically involves energy-efficient production methods, minimizing waste, and selecting raw materials that have the least environmental impact.

Our CNC machining facility is investing in energy-saving equipment and technologies, such as high-efficiency automation systems and optimized processing techniques, to reduce energy consumption.

Additionally, our green precision CNC machining includes the recycling of metal scraps, cutting fluids, and other processing waste to prevent environmental pollution.

We have obtained ISO 14001 and other environmental management system certifications, demonstrating that our CNC machining facility meets international environmental standards..

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CNC Machining Manufacturer
CNC machining center
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CNC machining center2
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CNC inspection equipment

Why Choose Rapid Model's Precision CNC Machining Services?

Customizable and flexible low-volume precision CNC machining solutions, available on a first-come, first-served basis.

CNC Precision Machining parts

low-volume CNC Precision Machining

Our low-volume CNC machining is fast and efficient, with a minimum order of 60 pieces. However, we can reduce the order quantity based on customer needs. We complete production quickly, often within a single day, and offer expedited services with air shipping to ensure your project stays on track, even under tight deadlines. For non-urgent orders, sea and land shipping options are available.

Precision CNC Machining parts

One-Stop Precision CNC Machining Solutions

Simply upload your drawings or send us your samples, and our engineering team will develop a tailored solution that meets your requirements while optimizing costs. If you don't have a design ready, our engineers can assist you in creating one and provide a complete CNC machining solution to meet your needs.

Customized CNC precision parts

Fast Delivery | Flexible Customization

One of our strengths is our ability to deliver quickly, with some orders completed in as little as two days. This is made possible by our strong logistics network and efficient customs processes. We offer a variety of customizable CNC machining services to meet your specific requirements.

Our CNC Precision machining capabilities

Precise and efficient 3-5 axis CNC machining to meet the demands of complex and Precision CNC parts manufacturing.

3-axis CNC center at Rapid Model's factory

3-Axis CNC Machining

Our 3-axis CNC mills provide high precision for components with prismatic features, typically achieving tolerances of ±0.01mm, with capability down to ±0.005mm for select applications

Applications: Brackets, plates, fixtures, and basic housings.

4-axis CNC center at Rapid Model's factory

4-Axis CNC Turning

Our 4-axis CNC lathes are equipped with live tooling, enabling efficient machining of complex rotational parts. Most intricate features can be completed in a single setup without the need for secondary operations, significantly improving both precision and efficiency.

Applications: Shafts, couplings, valves, and rotational components.

5-axis CNC equipment at Rapid Model Factory

5-Axis CNC Machining

Our advanced 5-axis machines allow complex multi-surface machining to be completed in a single setup. Precision levels typically reach ±0.005mm, and can go as low as ±0.004mm under specific conditions for certain high-tolerance applications.

Applications: Turbine blades, impellers, aerospace components, and medical implants.

Benefits of 5-Axis CNC Machining

Rapid Model's advanced 5-axis machining technology meets the demands of precision CNC parts manufacturing and delivers outstanding results.

Advanced precision & complexity

5-axis CNC machining allows us to create complex, organic geometries that would be impossible with traditional 3-axis machines. With simultaneous movement in five axes, we can approach the workpiece from any direction, eliminating the need for multiple setups,making it the perfect choice for machining complex,precision CNC parts.

Superior Surface Finish

Continuous tool contact with the workpiece maintains optimum cutting conditions, resulting in exceptional surface finishes and reduced need for secondary operations.

Reduced Production Time

Complex parts can be completed in a single setup, dramatically reducing production time and eliminating errors associated with repositioning.

Extended Tool Life

The ability to orient the cutting tool optimally reduces tool deflection and vibration, extending tool life and maintaining precision throughout long production runs.

Drawbacks of 5-axis CNC Machining

When deciding whether to use a 5-axis machine, customers need to weigh these pros and cons to ensure the maximum return on investment.

High Equipment Costs

The price of 5-axis CNC machines is typically much higher than that of 3-axis and 4-axis machines, especially for high-precision and high-spec models. This requires a higher initial investment from companies, which in turn results in customers needing to pay higher processing costs compared to 3-axis and 4-axis machining.

Longer Processing Time

Although 5-axis machines can complete multi-sided machining in one setup, for complex tasks that require multiple cutting passes and more axis movements, the overall processing time can be relatively longer.

Limited Material Compatibility

While 5-axis CNC machining is suitable for many materials, for some very hard or brittle materials, 5-axis machining may not be as efficient as traditional machining methods.

Limited Part Types

5-axis CNC machining is ideal for complex and precise parts. However, for simpler components (such as conventional flat surface cutting parts), using a 5-axis machine may not be the most cost-effective choice. In such cases, a 3-axis machine might be more economical and efficient.

5-axis CNC machining
CNC Precision Machining in Rapid Model Factory

Custom Precision CNC Machining

Since 2010, Rapid Model has been a trusted precision CNC machining supplier for the aerospace, medical, automotive, and defense industries, specializing in complex 3- to 5-axis part machining.

Our experienced engineers and machinists combine hands-on expertise with advanced manufacturing technology to deliver components with micron-level precision and exceptional surface finishes.

We focus on striking the right balance between precision, flexibility, and reliability, and we understand that precision machining demands meticulous attention to detail and strict quality control.

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Precision CNC Machining materials

We are capable of machining a wide variety of materials, with a particular expertise in metal machining.

Metal materials

Metals

Aluminum, Stainless Steel, Titanium, Brass, Copper, Tool Steel, Inconel, Hastelloy, Magnesium, Bronze

Plastic materials

Plastics

PEEK, Delrin, Nylon, PTFE, Acrylic, PVC, Polycarbonate, Ultem, HDPE, POM

Composite materials

Composites

Carbon Fiber, G10/FR4, Fiberglass, Phenolic, Ceramic-filled Polymers

Notice: the processing of plastics and composite materials involves dedicated tools and processes to ensure structural integrity and dimensional accuracy.

CNC precision parts shipping capability

Priority is given to protecting your parts throughout the entire transportation process, ensuring efficient logistics, reliable transportation, and sturdy packaging.

Efficient Logistics Management:
At Rapid Model, we prioritize fast and reliable logistics to ensure the global delivery of CNC precision parts. Our efficient logistics network guarantees timely shipments to meet tight deadlines, whether it's expedited air freight or standard sea freight.

Reliable Transportation Solutions:
We provide dependable transportation solutions for all CNC machining components, including temperature-sensitive or fragile items. From door-to-door services to specific customs handling, we maintain seamless control over every step of the shipping process.

Robust Packaging Protection:
We use high-quality packaging that meets industry standards to protect your CNC precision parts during transit. Our custom packaging solutions are designed to prevent damage from vibrations, impacts, and environmental factors.

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Manual inspection in rapid model precision measurement

Precision CNC machining processes

A systematic approach to precision manufacturing

Design Consultation

Our engineering team reviews your design for manufacturability, suggesting optimizations for cost, performance, and production efficiency.

Programming & Setup

Using advanced CAM software, we create optimized toolpaths and select appropriate tooling, fixtures, and machining strategies for your project.

Precision Machining

Components are manufactured on our state-of-the-art CNC machines by skilled machinists who monitor the process to ensure quality and precision.

Quality Assurance

Every part undergoes rigorous inspection using CMMs, optical comparators, and surface testers to verify compliance with specifications.

Industries We Serve

Providing precision components for demanding applications

Aerospace Components

Aerospace & Defense

Flight-critical components, engine parts, landing gear components, and defense system parts manufactured to aerospace standards.

Medical Devices

Medical & Surgical

Precision surgical instruments, implantable devices, diagnostic equipment components, and medical device prototypes.

Automotive Parts

Automotive & Motorsports

High-performance engine components, transmission parts, suspension elements, and custom racing components.

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While ensuring exceptional quality, we offer factory-direct pricing.
Contact us now to meet your precision machining needs.

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