- Reduce human error. The 4-axis CNC machining center’s intelligent, programmed operation minimizes human error, ensuring smooth processing even with high-volume production.
- Higher precision. The multi-axis linkage design ensures precise part machining, making even complex geometries easy to produce.
- Versatile. Capable of milling, turning, drilling, and other machining methods. Multiple surfaces can be machined simultaneously, saving time during machine changeovers.
- High precision. Achieve micron-level machining accuracy. Suitable for a wide range of applications in mold and die, medical, and aerospace industries.
The Oturn 4-axis CNC machining center in China adds a rotating fourth axis to the traditional three-axis model. This expands your part processing capabilities. You can machine complex, multi-sided parts. Furthermore, you can achieve multi-angle machining without frequent fixture changes.
Whether you’re machining soft metals like aluminum and copper or hard materials like stainless steel and titanium alloys, our 4-axis CNC machining center can handle it all. Its flexible four-axis design allows for multi-angle machining, making it ideal for industries such as moldmaking, aerospace parts, and automotive bodywork.
Oturn offers both continuous machining and indexing machining modes for more convenient workpiece processing. So, no matter what part type you’re working on or what processing speed you’re looking for. Oturn has the right solution.
Four Axis Motion Control
Breaking the limitations of three-axis machines, the fourth axis enables rotation and continuous operation. You can complete a range of machining tasks without multiple setups.
Stability
The entire machine utilizes high-rigidity castings, ball screws, and linear guides to ensure stable machining performance even under long-term operation.
Processing Capabilities
Our 4 axis CNC machining center meets the needs of various industries. Whether you’re producing medical devices or electronic product housings, this machine can help you process a wide range of materials.
Various Machining Types
The Oturn 4-axis CNC machining center supports both continuous and indexing machining methods, making it suitable for flexible machining of a wide range of parts.
Intelligent Control System
The sophisticated CNC system allows for straightforward setup and operation.Even inexperienced operators can operate smoothly.
Reduced Time
Because machining can be completed in a single setup, human error and equipment changeover time are eliminated.
Automatic Tool Changing System
Our machines support rapid changeover between dozens of tools, significantly improving your part machining efficiency.
Various Spindle Options
You can choose from spindle types, such as high-speed or heavy-duty. This can meet the processing needs of different parts.
The 4 axis CNC machining center is capable of machining complex surfaces and geometries, such as inclined holes, bevels, and curved parts. It also guarantees 3 micron repeatability, ensuring precise positioning of each movement and consistent surface finish across all machined parts.
The Oturn 4 axis CNC machining center features a high-torque spindle motor capable of machining high-hardness metals. It maintains stable speeds even when cutting, deep-hole drilling, and milling these materials. Furthermore, even large workpieces require no worry. Our machine maintains stable, precise machining without sacrificing speed. Combined with our high-speed feed system, it can meet your high-volume machining needs.
Type Introduction
Our 4-axis CNC machining centers in China offer a variety of models and specifications. To help you better understand our equipment, we’ve provided detailed images and specifications. This document provides information on our travel ranges, spindle speeds, traverse speeds, and repeatability. You can also learn more about our tooling options and fixtures through our introductions, allowing you to select the optimal configuration for your part.
Video Demonstration
To better understand the entire machining process and production process of a 4-axis CNC machining center, watch our video demonstration. We’ll demonstrate the cutting capabilities and production speeds of the 4-axis machine. You’ll also see quick tool changes and machining at various angles. We believe our video demonstration will help you better understand your choice.
Operational Resources
To quickly master the operation of a 4-axis CNC machining center, the Getting Started Guide is essential. We’ll introduce you to CAD, CAM, and machining flow charts. We’ll also briefly explain common troubleshooting issues you might encounter during machining on a 4-axis CNC machining center.
Oturn has specialized in CNC machining equipment for over 20 years, having built thousands of custom 4 axis CNC machining centers for clients in the aerospace, automotive, and electronics sectors. We deeply understand your application and individual needs to build the right 4 axis CNC machining center in China for you.
We offer a wide selection of control systems, including FANUC, Siemens, and Mitsubishi. Equipped with high-speed, high-rigidity spindles, we easily handle high-intensity machining. All core components are made of the finest materials. You can count on the Oturn 4-axis CNC machining center.
Furthermore, each of our 4 axis CNC machining centers undergoes rigorous testing before shipment. We verify quality through visual inspection and instrumented machining tests. To protect all components during transportation, we use appropriately thick pearl foam. After receiving your 4 axis CNC machining center, our professional engineers will provide remote diagnosis and guidance for any issues you may have. All equipment carries international certifications, including CE and ISO.
Aerospace. 4-axis CNC machining centers meet the high demands of aerospace parts. They can easily machine complex aerospace parts, such as turbine blades and fuselage structures. Our machines can use the fourth axis to perform multi-angle curved surface machining on high-hardness aluminum alloys. This allows these parts to be perfectly assembled on the fuselage, ensuring smooth aircraft operation.
Automotive. This industry demands highly consistent body parts, and our machines meet these requirements. Whether it’s engine components, chassis and body parts, or transmission systems, our 4-axis CNC machining centers enable hole alignment. This ensures perfect connections.
Electronics. Electronic components require precise dimensional tolerances and finishes. Parts like circuit board metal housings, connector assemblies, and instrument housings require precise dimensions and flatness to ensure both functionality and aesthetics.
Oil and gas. Components that are corrosion-resistant, high-strength, and have strong sealing properties are essential for handling oil and gas. For example, valve bodies, flanges, and sealed connection components are crucial for preventing oil and gas leaks. Our 4 axis CNC machining center is capable of machining high-strength, high-sealing and weather-resistant parts.
1.Are there any disadvantages to using a 4-axis CNC machining center?
Compared to a 3-axis CNC machining center, a 4-axis machining center has higher equipment and control system costs. Consequently, the corresponding price tag is higher. If you have a limited budget, a 4-axis CNC machining center might not be your first choice. Secondly, a 4-axis CNC machining center is more complex to set up. It requires more CNC experience and skilled technicians to operate. Accidental use can cause damage to the equipment. Thirdly, while 4-axis machining offers greater flexibility in machining shapes than a 3-axis CNC machining center. It still has limitations for some very complex and specialized parts. Therefore, a 5-axis or other multi-axis machine may be required.
- Which is better, a 3-axis CNC machining center or a 4-axis CNC machining center?
Precision and accuracy. A 4-axis CNC machining center features a fourth axis of rotation. This allows you to complete multi-faceted machining in a single setup, ensuring higher precision while significantly reducing machining time.
Part size. A 3 axis CNC machining center is suitable for machining small and medium-sized parts. Larger workpieces require additional clamping. A 4-axis CNC machining center can handle not only complex small parts but also larger workpieces with ease. The 4-axis machining capabilities are particularly evident when machining long shafts or rotating parts.
Processing complexity. A 3 axis CNC machine is suitable for machining relatively regular parts, such as flat surfaces and grooves. A 4 axis CNC machine can produce complex geometries, such as spiral grooves and inclined holes.
Durability. A 3-axis CNC machining center has a simpler structure and is easier to maintain. A 4-axis CNC machining center is more durable and can handle high-load machining for extended periods.
3.4 axis vertical CNC machining and 4 axis horizontal CNC machining, Which is better?
Vertical CNC machining takes up less floor space. If your shop floor space is limited and your budget is tight, this type of machining may be a cost-effective option. Secondly, for smaller part batches, 4 axis vertical CNC machining is intuitive and more convenient. However, vertical machining can create chips and machining fluid that accumulate on the workpiece.It makes it difficult to remove.
A 4 axis horizontal CNC machining center features automatic chip removal. This makes it a good choice for high-volume, long-running part production. Horizontal machines can also process large, complex parts without interruption.
4.What are the machining steps in a 4 axis CNC machining center?
CAD design. CAD design involves defining the part’s shape, hole locations, surfaces, and dimensions on a computer. Every detail is precisely recorded at this stage. Subsequent CAM programming and machining are executed based entirely on this data.
CAM programming. After the CAD design is completed, engineers will import it into CAM software for path programming. During this process, you will configure the tool path, feed rate, and cutting method.
Equipment setup and tool installation. Before beginning machining, you will install the fixtures and appropriate tools. You will also need to configure the coolant and lubrication system to facilitate a smooth cutting process. After these steps are completed, part machining can begin.
Rough machining. Rough machining quickly removes most of the part’s surface material, establishing the basic shape and contours. This facilitates subsequent finishing.
Finishing. Finally, you’ll perform surface finishing on your machined part. You’ll use higher-precision tools to cut to the appropriate depth. Following a pre-defined process, you’ll create holes, chamfers, and other detailed details. Ultimately, you’ll achieve your desired dimensions and surface finish.
5.What are the types of 4-axis CNC machining centers?
4 axis CNC milling machine
A 4 axis milling machine adds a rotating A-axis to a 3 axis milling machine. This allows you to machine parts from multiple angles. Multiple surfaces can be machined in a single setup, eliminating the need for manual tool changes. It can also process parts with bevels and angled holes.
4 axis CNC lathes
A 4 axis CNC lathe is a conventional lathe with an additional subspindle and additional tools. It operates by rotating the workpiece while the tool moves, allowing it to handle more complex parts, such as drilling holes in shafts and threading. These machines offer reliable machining of aluminum, steel, and plastic.
4 axis CNC routers
This machining method is particularly suitable for non-metallic materials such as wood, plastic, and foam. It can quickly process these materials using methods such as engraving, cutting, and drilling. It can also produce three-dimensional parts such as cylinders and rings.
6.What machining methods are available in a 4 axis CNC machining center?
Continuous machining. In continuous machining, the fourth axis rotates continuously while the tool is machining, creating a curved surface path. This highly flexible path control allows the tool to achieve complex geometric shapes such as helices and turbine blades. This method is widely used in the manufacture of high-precision parts in the aerospace industry.
Indexed machining. Unlike continuous machining, this method rotates the part to a specified angle between machining operations before performing three-axis machining. The fourth axis does not rotate continuously. It rotates only once each time the tool switches surfaces.
- What is the difference between a 4 axis CNC machining center and a 5 axis CNC machining center?
The primary difference between the two is the number of axes. A 4 axis CNC adds a rotary axis to a 3 axis CNC. A 5 axis CNC adds two rotary axes to a 3 axis CNC.It enables multi-directional tool feed and more complex part machining. Furthermore, a 4 axis CNC machining center can typically machine 3 or 4 surfaces, handling less complex workpieces. The operating difficulty of a 4 axis CNC machining center is moderate, suitable for most operators to learn and master. A 5 axis CNC machining center can machine nearly any surface.It makes it particularly advantageous in high-end manufacturing. While these machines offer higher precision, they are also more challenging to operate. They require a professional operator with extensive CAM expertise.
8.What is the price of a 4 axis CNC machining center?
Our 4 axis CNC machining centers vary in size, type, and functionality. These factors significantly influence pricing. The optimal price for your machine depends on your chosen machining volume, spindle configuration, control system, and level of automation. Quantity and shipping also affect pricing. The larger the quantity, the greater the discount. Let us know your requirements, and we’ll provide you with accurate pricing as soon as possible.
9.What commercial products can be manufactured using a 4 axis CNC milling machine?
A 4 axis CNC machining center can process a wide variety of commercial products. Its multi-angle and multi-faceted machining capabilities enable the manufacture of a wide range of components in the market. These applications encompass a wide range of applications, including automotive steering knuckles, connecting rods, and brand logos. Aerospace connectors, turbine blades, and frames. Medical surgical instruments, hip implants, and more, can significantly improve human health. In short, the applications of a 4 axis CNC machining center are broader than you might imagine. Choosing an Oturn 4 axis CNC machining center ensures quality in your part production.
