5-Axis Machining Centers D2-5AX & D3-5AX: Precision CNC Solutions for Advanced Manufacturing

When Business Gets Stagnant…

The typical approach is to search for more projects—often limiting yourself to jobs that your existing machines can handle. But what if, instead of chasing projects, expand your machining capabilities to take on a wider range of higher value projects?

What CNC machines and solutions work for you?

The right CNC machines and solutions can make all the difference. But there is no “one-size-fits-all” approach.

Different strategies work for different manufacturers, depending on their budgets, production needs, and business goals. Some may focus on optimizing their current setup, while others may invest in advanced technologies to pursue new opportunities.

Case 1: High Flexibility and Productivity as a Strategy

For manufacturers handling complex, hard-to-machine materials in small batches and high-mix low-volume production, finding the right machining solution is critical.

One of our customers, specializing in precision CNC parts for electronics, medical, automotive, and aerospace industries, face these exact challenges — tight tolerances, industry specification compliance, short delivery deadlines, and constant cost pressures.

To stay competitive, they needed a reliable solution that offered both high capability and productivity without compromising on quality.

Solution: D3-5AX Manages Multiple Projects

The solution? Integrating a full 5-Axis Machining Center D3-5AX with Multi Pallet System (MPS) in their production.

This addition allows the production to:

• Reduce setups and cycle times, improving overall efficiency.
• Achieve exceptional precision and repeatability, ensuring compliance with industry specifications.
• Handle a wider range of complex parts, expanding business opportunities.
• Improve cost effectiveness, increasing profitability.

D3-5AX 5-Axis Machining Center is capable of simultaneous 5-sided machining with unparalleled precision, stability, and speed.

A wide range of high performance is available – for general part applications 37 Kw / 20,000 rpm / 221 Nm torque to high-speed machining with 37Kw / 24,000 rpm / 221 Nm torque. For tougher materials, a 14,000rpm high torque spindle with 303Nm would be suitable.

The machine table of up to 800 mm diameter rotates with the unit angle of 0.0001 degree, enabling more precise table rotation.

The D3-5AX equipped with Multi Pallet System (MPS) and resources for programming, work holding, tooling, software package, job scheduling system, forms a complete production system, capable in handling multiple projects and increasing productivity. It is also possible to integrate another Machining Center when the need for expansion arises.

By implementing D3-5AX 5-Axis Machining Center with MPS, our customer modernized their production, strengthened their competitive edge, and positioned themselves for continued growth in the CNC machining industry.

💡Learn how D3-5AX with MPS manage multiple projects. View video.

Case 2: Upgrade from 3-Axis to 5-Axis

Another one of our customers, a CNC part manufacturer, faced significant challenges. Their existing 3-Axis Machining Centers limited them to specific types of parts and frequently caused bottlenecks in the milling areas, restricting productivity and growth.

• Extended cycle times due to multiple setups and repositioning.
• Inability to machine complex parts with contours and angles.
• Limitation to machine difficult-to-cut materials.
• Require secondary finishing to improve the surface quality.
• Inflexibility to handle a wider scope of machining jobs.

Additionally, space constraints made it difficult to expand their operations effectively.

To overcome these challenges, they need to enhance machining flexibility, improve production efficiency, and optimize space utilization with a more advanced and compact solution.

Solution: D2-5AX Replaces Multiple Processes with a Single Setup

Rather than staying confined to their existing capabilities, the customer made a strategic upgrade to D2-5AX 5-Axis Machining Center with Automatic Workpiece Changer (AWS).

The result? Higher flexibility, improved accuracy, reduced cycle times, and new business opportunities.

D2-5AX 5-Axis Machining Center is ideal for job shops where a high variety of parts need to be machined in low batch numbers and frequently repeating, and where factory space is a constraint.

Table size: Ø600. Hydraulic table clamping system on B and C axes for high rigidity. Wide range of high performance spindles: 12,000 / 14,000 / 20,000 / 24,000 rpm.

The flexibility and capability of D2-5AX 5-Axis Machining Center with AWS address the customer’s challenges by carrying out the complex machining processes in a single clamping. This contributes greatly to the level of productivity and the performance of the entire machining system.

💡 Learn how D2-5AX with AWC improves performance. View video.

Why Hwacheon 5-Axis Machining Centers?

With over 80 years of experience in machine tool manufacturing, Hwacheon manufactures quality and reliable CNC machines in our own factories in South Korea.

D2-5AX and D3-5AX 5-Axis Machining Centers are the latest additions to Hwacheon’s range of 5-Axis Machining Centers. Designed and built based on the feedbacks from our global customers, they are optimized to cater for highest standards of small to mid size mould & die manufacturing or to fulfil demands for very complex shapes and contours in part manufacturing.

#1 Accuracy

For high torque and high precision machining, dual worm drive which help to minimize friction and heat generation, is applied in the rotary and tilting table (B-Axis and C-Axis). A powerful hydraulic clamping system is also applied to it to exert strong holding force for precise machining.

Machined components are highly dimensional accurate with high quality surface finish, complying to the stringent requirements of the aerospace, medical part manufacturing and other complex parts which require tight tolerances.

#2 Speed

5-Axis Machining Centers D2-5AX / D3-5AX enable a single setup for parts that require multiple processes which greatly reduces machining time and extends the life span of tool.

With the Hwacheon Oil-Jet cooling method, where cooling oil is pumped directly onto the bearing, the bearings’ temperature can be effectively controlled to enhance the spindle’s strength and lifespan, which allow for even more precise and high-speed machining.

#3 Stability

Minimum design height is applied between the base frame and the ground enable vibration that occur during machining to be dissipated as it is close to the ground, further minimizes the effect of vibration.

The rigid cast iron machine structure, made by Hwacheon, further enhances the machine performance in terms of stability and precision.

💡 See how castings are manufactured at Hwacheon Foundry.

#4 Flexibility

5-Axis Machining Centers D2-5AX / D3-5AX are well capable for the effective machining of extreme materials like Inconel, titanium or heat-resistant stainless steel.

Tool magazines are available in various specifications based on user’s tool types – BBT-40 (opt: CAT-40, HSK-A63, SK-40). Tool storage capacity – 30 ea (opt: 40, 60 and 120 stations).

#5 Productivity

Efficient processes for the 5-Axis Machining Centers D2-5AX and D3-5AX and automation systems for the production can be set up conveniently — from ordering of materials, planning and scheduling of jobs, to the use of standardised work instructions.

Interconnected systems can deliver savings in machine downtime between batches, material costs, manpower, and inefficient manual tasks.

#6 Software

D2-5AX and D3-5AX 5-Axis Machining Centers are standard packed with Hwacheon’s proprietary technologies such as precision enhancement software and productivity enhancement software (HECC, HTLD, HTDC, HRCC and Optima) to ensure optimized machine performance.

Optional software such as remote machine monitoring and diagnostics are available on request.

Also available is the “Harmony” smart interface (opt.). Capabilities include machine and tool magazine operation monitoring and status, machining program management, job scheduler, etc.

Are you facing similar challenges in your CNC production? Contact us for a discussion, a catalogue or to request for a price estimate.