Precautions for cutting aluminum strip
With the industrial development in recent years, the demand for aluminum alloys is now increasing. The aluminum strip is divided into aluminum strips and aluminum strips of the required width according to the purpose, which can be used for transformers, blinds, heaters and so on. Today, the editor will take you to see the precautions for cutting aluminum tape into double-coated aluminum tape.
Aluminum strip is an aluminum deep-processed product formed by aluminum coil slitting, and is an important raw material in industry. The welding of aluminum alloy instead of steel plate material can reduce the structural weight by more than 50%. It is widely used in machinery manufacturing, transportation machinery, power machinery and aviation industry. The fuselage, skin and compressor of aircraft are often made of aluminum alloy. To reduce self-esteem. Aluminum alloy has low density, but relatively high strength, close to or exceeds high-quality steel, good plasticity, can be processed into various profiles, has excellent electrical conductivity, thermal conductivity and corrosion resistance, widely used in industry, the amount of use is second only to steel .
Pay attention to the three major issues in the cutting process of double-coated aluminum strip
1. Width, the current aluminum strip slitting machine can control the width tolerance between 0.05-0.1mm, so the slitting unit must be set by the operator, and the production can be started after correction, and the problem of large dimensional deviation cannot occur.
2. Due to the softness of the aluminum tape, it is necessary to avoid bumps during packaging and movement. After bumping, the aluminum tape returns to form pits on the surface, which directly affects the use.
3. The burr phenomenon at the edge of the aluminum belt. This phenomenon is mainly caused by the cutting tool. If the burr on the edge of the crawler is found to be more serious, stop production immediately and find the cause.
Due to the softness of the aluminum strip, we still need to pay more attention when cutting.