Cnc Aluminium Extrusion

1. Process plan development: Engineers analyze drawings/samples based on CAD, develop processing plans based on materials and usage requirements, and select tools and cutting parameters.

2. CAM Programming: Convert 3D drawings into CNC machining programs, optimize cutting paths, and take into account production efficiency and product consistency.

3. Tooling and tool clamping: Customize fixtures for special-shaped workpieces and complete tool calibration to ensure stable clamping and processing accuracy.

4. CNC precision machining: The equipment performs cutting according to the program, and technicians monitor and dynamically adjust parameters in real time to stabilize the yield rate.

5. Inspection and Surface Treatment: Shipment after full dimensional inspection, deburring, wire drawing, anodizing and other surface treatments.

The machining program is the core of CNC machining, which contains machine tool motion instructions, cutting parameters, cutting paths and other information. Writing a machining program requires computer-aided manufacturing (CAM) software to convert the product design file into a machining program. When writing a program, factors such as material cutting performance and process rationality must be considered to ensure the efficiency and quality of the machining process.

Before CNC machining, the workpiece needs to be clamped on the machine tool and the appropriate tool needs to be selected for cutting. Workpiece clamping is the process of fixing the workpiece on the machine tool, considering the shape, size and processing requirements of the workpiece. Tool clamping is the process of installing the tool on the machine tool, which requires the selection of the appropriate tool type, specifications and correct installation method. The accuracy and stability of machine tool and tool clamping have a significant impact on machining accuracy and efficiency, and need to be carefully adjusted and checked.

After the machine tool and tool are clamped, the CNC machining operation can begin. The operator inputs the compiled machining program into the CNC machine tool controller, and then according to the instructions of the controller, the machine tool cuts according to the specified path and speed. During the machining process, the operator needs to monitor the machining status and adjust the cutting parameters and tools in time to ensure the machining quality and efficiency.