EN
4-axis machining refers to a type of CNC (Computer Numerical Control) machining that involves the use of four axes of movement: the X, Y, and Z axes (which are standard in 3-axis machining) plus a fourth axis, often called the A-axis, which rotates the workpiece around the X-axis. This allows for more complex geometries and machining operations, such as milling parts with intricate shapes or machining features on multiple sides of a part without needing to reposition it manually.
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The process begins with the creation of a Computer-Aided Design (CAD) model of the part that needs to be machined. This is one of the most crucial parts of this process. We apply the latest mold design software, such as AutoCAD, SolidWorks, CATIA, Pro-E, and UG.
In this step, the design is translated into CNC-compatible codes that are readable by the machine. The tool path needs to be programmed according to the shape and size of the workpiece. The cutting path and cutting depth are determined through CAD software.
The machine needs to be set up for the specific job. The workpiece is mounted on the CNC machine, and the machine is set up with the appropriate cutting tools.
The machine then begins the machining process. It moves in the X, Y, and Z directions while the mounted workpiece rotates on the A axis, allowing continuous machining at different angles. Once the machining process is completed, the machinist needs to clean the machine and tools and take them to the right position.
We have the 4 axis capabilities to produce small, medium, and large complex components in a wide range of material grades, such as aluminum, stainless steel, copper, steel, and plastics. Get in touch with us for more information about the materials available for 4 axis machining.
4 axis machining has a wide range of applications due to their ability to create complex parts and components.
Here are some industry sectors we are served:
Due to the ability to work on complex geometries, 4-axis machining is widely used in the aerospace industry. They can manufacture aircraft engines, motors, aviation simulator cabin components, housings, and more.
The automotive industry heavily relies on 4-axis CNC machining for production, including engines, battery boxes, brake rotors, wheel hubs, etc.
The electronics require a high level of precision. 4-axis CNC machines can achieve this by creating components.
4-axis CNC machines also supply various types of industrial parts, such as gears, bearings, shafts, and more in the energy, marine, and automation industries.
4 axis machining plays an important role in the field of medical industry, we can produce the high-precision medical components according to the customer's requirements, such as medical implants, dental systems, and surgical instruments.
Our experience and expertise in machining business give us a lot of confidence in our 4 axis machining service. ANOK owed 8 sets of 4 axis CNC machines in house to support your projects, we have the capability to make your prototypes and productions on time delivery and good quality. From medical parts to automation components, we are now working with companies all over the world.
4-axis machining can work with a wide range of materials, including metals (like aluminum, steel, titanium), plastics, and composites. The choice of material depends on the application, desired properties of the final product, and the capabilities of the specific 4-axis CNC machine.
4-axis machining is used to create complex parts that require machining on multiple sides or involve intricate features. Common examples include aerospace components, medical devices, automotive parts, impellers, gears, and custom molds. It is also commonly used for prototyping and custom machining projects.
The choice between 4-axis and 5-axis machining depends on the complexity of the part and the specific requirements of the project. 4-axis machining is suitable for parts that require machining on multiple sides but do not need the full flexibility of a 5-axis machine. If your part requires extremely complex geometries or intricate features that need to be machined from almost any angle, 5-axis machining may be a better option.
While 4-axis machining is highly versatile, it does have limitations. These include limited access to certain angles that might be reachable with 5-axis machining, and potential challenges in programming more complex tool paths. Additionally, the setup and fixturing can be more complex than with 3-axis machines.
Programming a 4-axis CNC machine typically involves using CAD/CAM software to design the part and generate the tool paths. The software allows you to define the movements of the X, Y, Z, and A axes. This can be more complex than programming for a 3-axis machine, requiring careful consideration of the rotation axis and how it interacts with the other movements.
