Milling irregular copper strip

Milling irregular copper strips is an important machining method, and the following is a related introduction:

Common milling methods

Ordinary milling machine milling: This is the most basic milling method, which processes copper strips by manually operating or controlling the milling machine with a simple CNC program. Its advantages are precise size, no stress issues, high processing accuracy, and the ability to meet the processing requirements of general special-shaped copper strips; The disadvantage is that the utilization rate of the strip is low, the metal loss is large, and the processing efficiency is relatively low. It is suitable for processing small batches of irregular copper strips with less complex shapes.

Specialized special-shaped copper strip forming machine milling: This equipment is designed specifically for processing special-shaped copper strips and is usually equipped with a high-precision control system and tool system. It can accurately mill, slot, and process copper strips according to preset programs. Its main features include high-precision processing, strong flexibility, high efficiency, and safety and reliability. It can adapt to the production needs of copper strips of different shapes and specifications, and improve production efficiency through automated and intelligent control systems. It is widely used in fields such as electronics, electrical appliances, communication, construction, automotive, aviation, etc.

Automatic milling machine for irregular copper strip: using PLC control, multi axis linkage control technology and adaptive milling algorithm, it can achieve a technological breakthrough of strip processing accuracy ± 0.02mm and production efficiency improvement of 40%. This device integrates modules such as visual positioning and force feedback compensation, which can effectively solve the problem of batch processing of complex cross-sectional strips. It is suitable for fields such as the new energy industry that require high precision in the processing of special-shaped copper and aluminum strips.

technological process

Material preparation: Select suitable materials and specifications of copper strip raw materials according to product requirements, and conduct inspections to ensure their quality meets standards.

Programming and Setting: Based on the design drawings of the special-shaped copper strip, professional CAM software is used for programming to generate a machining program that can be recognized by the milling machine, and the program is input into the control system of the milling machine. At the same time, various parameters of the milling machine are adjusted, such as spindle speed, feed rate, tool compensation, etc.

Clamping and positioning: securely clamp the copper strip onto the worktable of the milling machine, and use a positioning device to ensure that the processing position of the copper strip is accurate and precise to ensure processing accuracy.

Milling: Start the milling machine, and the milling cutter will mill the copper strip according to the preset program. During the machining process, pay attention to observing the milling situation, adjust parameters in a timely manner, or deal with possible problems such as tool wear, copper strip loosening, etc.

Quality inspection: After processing, quality inspection is carried out on the milled special-shaped copper strip, including testing of dimensional accuracy, shape accuracy, surface roughness, etc., to ensure that the product quality meets the requirements.

Follow up processing: Necessary follow-up processing such as deburring, cleaning, rust prevention, etc. shall be carried out on the qualified special-shaped copper strips, and then packaged and stored.

advantage

High precision machining: capable of accurately controlling the shape and size of copper strips, machining irregular sections that meet specific requirements, with tolerances controlled within a very small range, such as ± 0.02mm, to meet the needs of high-precision products.

Avoiding internal stress: During the thinning process, the internal structure of the raw material is not changed, which can avoid unnecessary internal stress and ensure the stable performance of the copper strip, which is beneficial for subsequent processing and use.

Allow multiple rows of milling channels: Both the top and bottom of the strip can be milled in multiple rows, improving material utilization and processing efficiency, and meeting the processing needs of complex shaped and structurally irregular copper strips.

application area 

In the field of electronic appliances, it is used to manufacture various electronic components such as connectors, lead frames, heat sinks, etc. These components have high requirements for the shape and accuracy of copper strips. Milling processing can meet their complex shape and size requirements, ensuring the performance and reliability of electronic components.

In the field of communication: In communication equipment, special-shaped copper strips can be used to make key components such as antennas and filters, and their precise shape and size are crucial for signal transmission and communication quality.

Automotive manufacturing industry: Components such as electrical systems and sensors in automobiles require the use of special-shaped copper strips. Milling processing can provide high-quality copper strip products, meeting the strict requirements of the automotive manufacturing industry for component accuracy and performance.

In the aerospace field, aerospace equipment requires extremely high performance and quality of materials. The special-shaped copper strips machined by milling can be used to produce aerospace electrical components, conductive parts, etc., ensuring the reliable operation of the equipment.