1. CNC Sets the Cutting Parameters
The cutting cycle begins with the CNC system receiving the required cutting length, angle, and processing sequence. Instead of manually adjusting the saw heads for every workpiece, the programmed parameters guide the positioning and cutting operations.
2. The Profiles Are Precisely Positioned
The aluminum profile is moved into the required cutting position before sawing. Accurate positioning establishes the reference point for the entire cutting cycle, ensuring that the programmed cutting length corresponds to the actual workpiece. For frame and architectural profiles, where dimensional errors at the cutting stage can affect final assembly, controlled positioning is a critical part of the process.
3. Saw Heads Adjust to the Required Angles
The CNC system coordinates the angular positioning of the saw heads according to the programmed requirements. This allows the machine to handle miter cuts beyond conventional fixed-angle operations. Chuda’s related CNC arbitrary-angle saw technology supports special-angle processing, with the CD-560 listed for adjustable cutting from 20° to 160°.
4. The Profiles Are Firmly Clamped
Before the blades enter the material, the profile is securely clamped to establish a stable cutting condition. This is especially important for long or lightweight aluminum sections, which can shift or vibrate if insufficiently supported.
5. Two Saw Heads Process the Profile in Coordination
The double-head configuration allows the two ends of a profile to be processed within the same overall setup. Instead of repeatedly repositioning and measuring the workpiece for separate end cuts, the coordinated saw heads can establish the required geometry at both ends. This is particularly valuable when producing door and window frames, curtain wall components, and other assembled aluminum structures.
6. CNC Repeats the Same Cutting Logic
After one cutting cycle is completed, the CNC system can repeat the programmed positioning, angle, clamping, and sawing sequence for subsequent workpieces. This reduces dependence on manual measurement and adjustment between cycles, helping maintain consistent cutting geometry across batches.