Cutting-Edge and Cost Effective Online CNC Machining Services
- Get a quote in less than 1 hours
- Parts in as little as 3 days
- Completely functional parts with complex geometries
- Tight tolerances down to 0.002mm
CNC Machining Services
RapidDirect is China’s largest manufacturing networks in custom, precision CNC machining services. Our CNC Manufacturing network includes 500 sets of 3, 4 and 5-axis CNC machines and range of auxiliary, allowing us to complete orders of any size, with a wide selection of materials, to precise deadlines. Whether it’s an quick turn prototypes in one day or 1000 units at the right price, RapidDirect can help.
Advantages of CNC Machining
- Streamlining the manufacturing process with automation
- Wide range of compatible materials
- High degree of accuracy and precision
- Maximized production thanks to robust, long-running machines
- Rapid manufacturing for medium to high production volumes
CNC Machining Processes
CNC Milling
RapidDirect offers a range of CNC Milling processes to produce precise and complex parts with high-dimensional tolerances.:
- Carving Machine
- CNC Three-Axis
- CNC Four-Axis
- CNC Five-Axis
- Milling Machine/End Milling
- Gantry Milling
CNC Turning
Our CNC Turning services ensure that our customers receive the highest quality standards. We offer a variety of methods that use a rotating metal rod and cutting tools to produced finished parts.
- General Car/Lathe
- CNC Car
- Turning and Milling
- Vertical Lathe
Materials
Aluminium
Aluminum is a highly ductile metal, making it easy to machine. The material has a good strength-to-weight ratio and is available in many types for a range of applications.
Subtypes
- 6061 T6
- 7075 T651
- 5052
- 2024
- 1060
- 1100
- 3003
- 3004
- 5083
- 5754
- 6082
- 6063
- 6083
- 7050
- 5A12
- 5A02
Brass/Bronze
Brass has desirable properties for a number of applications. It is low friction, has excellent electrical conductivity and has a golden (brass) appearance.
Subtypes
- Brass C360
- Brass 260
- C932 M07 Bearing Bronze
Copper
Copper displays excellent thermal conductivity, electrical conductivity and plasticity. It is also highly ductile, corrosion resistant and can be easily welded.
Subtypes
- Copper
- Copper H62
- Copper H65
- Copper H70
- Copper H80
- Copper H90
- Copper alloy special
Plastics
Subtypes
- ABS
- Acetal [Delrin]
- Acrylic
- G-10 Garolite
- Nylon 6/6
- PEEK
- Polycarbonate
- PTFE [Teflon]
- Polypropylene
Steel
Subtypes
- Alloy Steel 4130
- Alloy Steel 4140
- ASTM A36
- Stainless Steel 303
- Stainless Steel 304
- Stainless Steel 316/316L
- Steel 1018
- Steel A36
Titanium
Subtypes
- Titanium Grade 2
- Titanium 6Al-4V
Applications
Rapid Tooling
Our CNC machining service is ideal for rapid tooling and can be used with almost any material. At RapidDirect, we specialize in the production of high quality tools used in injection molding and other tooling applications.
Rapid Prototyping
CNC Machining is ideal for prototyping applications for a number of reasons: it is compatible with a broad range of cost-effective materials, it produces precise parts and prototype turnaround times are rapid. We work with our customers to design and produce prototypes that meet their manufacturing requirements and quality standards.
End-Use Production
CNC Machining is commonly used for end-use production because of its precision, high-quality finishes and broad material compatibility. At RapidDirect, we offer customers a range of end-use materials, including plastics, aluminium and brass. We also provide the option to work with custom raw materials.
Finishes
Anodizing
Anodizing improves corrosion resistance, enhancing wear resistance and hardness, and protecting the metal surface. Widely used in mechanical parts, aircraft, and automobile parts, precision instruments, etc.
Bead blasting
Bead blasting results in parts with a smooth surface with a matte texture. Used mainly for visual applications and can be followed by other surface treatments.
Powder Coating
Powder coating forms a durable, wear resistant and corrosion resistant layer on the surface of parts. Powder coating can be used to apply colors to parts and is compatible with any metal.
Tolerance
The table below summarizes the standard tolerances of the parts produced by certified RapidDirect. Tolerances up to .0008” (0.020mm) are available upon request.
| Part size / Dimension | Tolerance | Angularity |
|---|---|---|
| < 12’’ (30 mm) | ± .005’’ (0.125 mm) | ±0.5° |
| < 24’’ (60 mm) | ± .010’’ (0.250 mm) | ±1.0° |
| < 36’’ (90 mm) | ± 1/64’’ (0.400 mm) | ±1.0° |
Tips: Tighter tolerance are examined on a case by case basis with your technical drawings.
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