Home-news - 4-Axis vs 5-Axis Laser Tube Cutting Machine
4-Axis vs 5-Axis Laser Tube Cutting Machine
Aug 14, 2026
Laser tube cutting machines are widely used in metal fabrication, structural engineering, automotive parts, furniture, and mechanical equipment manufacturing. In the industry, customers often confuse 4-axis and 5-axis tube laser cutters, as their processing capabilities and application scenarios are completely different.
A standard 4-axis tube laser system consists of X, Y, Z linear axes + A tube rotating axis. The cutting head is fixed vertically and cannot tilt during operation.
Processing features:
Only supports vertical 90° straight cuts
Able to cut holes, slots, square cuts, and simple intersecting lines on round tubes, square tubes, and rectangular tubes
Cannot make welding bevel angles
Application: Suitable for ordinary frames, guardrails, furniture pipes, and general structural parts that do not require welding bevel preparation. It is cost-effective and ideal for mass production of standard pipe parts.
2. 5-Axis 3D Laser Tube Cutter (High-end Type)
The 5-axis system adds an extra B-axis tilting cutting head based on the 4-axis structure. The laser head can swing freely at different angles, realizing true 3D dynamic cutting.
Processing features:
Supports all functions of 4-axis machines
Capable of V-type, Y-type, and X-type welding bevel cutting
Achieves compound angle cutting, inclined intersecting lines, and multi-surface 3D forming
Weld-ready cutting without secondary grinding or manual beveling
Application: Widely used in construction steel structures, automotive chassis, engineering machinery, pressure vessels, and thick-wall pipe industries with strict welding requirements.
3. Core Industry Difference (Key Judgment Standard)
The most intuitive way to distinguish:
If the machine only cuts vertical flat ends → 4-axis
If the machine can tilt the laser head to cut bevel angles → 5-axis (3D)
