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Custom CNC Milling Services For Your Idea

On Demand Manufacturing

CNC Milling Services Types

Milling equipment includes 3-axis, 4-axis and 5-axis. Each type of equipment has its own unique characteristics and scope of application:

3axis

3-axis

Unlock a new level of efficient production! 3-axis milling, precise carving of every detail, worry-free mass production, cost reduction, and efficiency soaring.
4-axis

4-axis

One clamping, multi-faceted forming! 4-axis milling technology makes complex processing simple and efficient. Improve production flexibility,  lower costs, and higher quality.

5-axis

5-axis

5-axis milling is the ultimate weapon for complex surface processing. It combines precision and speed, provides excellent surface quality, and significantly shortens product development cycles.

Features of CNC Milling

CNC milling holds a pivotal position in modern manufacturing, renowned for its exceptional precision, versatility, repeatability, and broad application spectrum.

High precision

Because of the computer numerical control can precisely control the movement of the tool, CNC milling can achieve high-precision machining, often reaching micron-level accuracy.

Flexibility

Milling technology has highly flexibility.Not only can it quickly switch between different processing tasks, but also handle a variety of complex designs and materials easily.

Diversity 

By changing tools and adjusting programs, CNC milling can process parts of different shapes and sizes, and is suitable for multi-variety, small-batch production.

Repeatability

During machining, the stability and uniformity of the CNC program guarantee adherence to preset standards and precision, fostering high repeatability in machining outcomes.

Highly automated

CNC milling machine tools can automatically complete complex processing operations, reducing reliance on manual operations and improving production efficiency.

CNC Milling materials

With the relentless progress of technology, the realm of precision processing and its applicability continue to expand. Each material possesses unique physical and mechanical characteristics, and RUIYI Model caters to this diversity by offering a wide array of milling services tailored to various materials.

Multi edge milling

*Metal: steel,stainless,aluminum,titanium,nickel alloy,magnesium,copper,polypropyle

*Non-metal: wood,glass,pvc,Polypropylene,nylon,polycarbona,fiberglass.

*Composite Materials: FRP(Fiber-reinforced plastics),Carbon fiber reinforced epoxy resin,Glass fiber reinforced aluminum

How CNC milling works

CNC Milling achieves efficient and precise processing of workpieces through preliminary preparation, workpiece clamping and positioning, automatic cutting, processing completion and subsequent processing. 

Programming

First, the processing program needs to be written according to the design drawings of the parts. These programs usually use G code or M code to describe the cutting tools, cutting parameters, cutting paths, etc.Then,Transmit the written CNC program to the control system of the CNC machine tool.

Workpiece Clamping

Place the workpiece on the workbench of the CNC milling machine and clamp it firmly by using a fixture or clamp.Use positioning elements such as positioning pins to preliminarily position the workpiece.Use the fine-tuning device to adjust the position of the workpiece to the final processing position.

Execute Processing

The operator inputs the programmed machining program to the CNC controller.The controller reads and interprets the CNC code, generates control signals,and drives the various moving parts of the machine tool.CNC machine tools automatically plan and execute tool paths according to CNC program instructions.

Inspection

During the machining process, the CNC system monitors the position of the tool and workpiece, cutting force and other parameters in real time.If an abnormal situation is found (such as excessive cutting force, tool wear, etc.), the system will automatically adjust the cutting parameters or issue an alarm.

Post-processing

In order to improve the precision and surface quality of the processed parts and eliminate possible processing defects, we will perform correction, grinding or polishing on the processed parts.Measure the workpiece's size, shape, and surface roughness to verify compliance with requirements.

Tolerances for CNC Milling

We are fully aware of the importance of accuracy in the pursuit of manufacturing excellence. We proudly use the most advanced technology and are committed to achieving micron-level or higher processing accuracy to ensure that every product can meet or even exceed customers’ stringent requirements for accuracy, quality and efficiency.

3-Axis4-Axis5-Axis
Maximum Part Size1000×500×500 mm1000×500×500 mm4000×1500×600 mm
Minimum Part Size5×5×5 mm5×5×5 mm5×5×5 mm
General Tolerances±0.1 mm±0.05 mm±0.1 mm
Lead TimesDelivery of simple parts can be as fast as 1 day.5 business days for most projects.5 business days for most projects.

CNC Milling Project Example

FAQ

Common materials include metals (aluminum, steel, titanium, brass), plastics (ABS, nylon, PEEK), composites, and wood.

CNC milling can create a wide range of parts, including prototypes, complex geometries, and high-precision components for industries like aerospace, automotive, and medical.

Tolerances as tight as ±0.001 inches (±0.025 mm) can be achieved, depending on the material, part design, and machine capabilities.

The maximum size depends on the machine’s work envelope. Typical CNC milling machines can handle parts up to several feet in length, but specialized machines can handle even larger components.

Lead times vary depending on part complexity, material availability, and order volume. Prototyping can take a few days, while larger production runs may require weeks.

Industries such as aerospace, automotive, medical devices, consumer electronics, and industrial machinery rely heavily on CNC milling for precision components.

  • High precision and repeatability.
  • Ability to produce complex shapes.
  • Faster production times for complex parts.
  • Minimal manual intervention, reducing errors.
  • Commonly accepted file formats include CAD files like STEP (.stp), IGES (.igs), and DXF (.dxf) for 2D designs.

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Yes, CNC milling is versatile and can efficiently handle both low-volume prototypes and high-volume production runs.

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