High precision aluminum profiles production of photovoltaic technology research

Get on the planet of the solar photovoltaic energy is an inexhaustible supply of new pollution-free green energy, focus on the development of our country identified seven emerging industries, its solar panels pillar framework and its supporting structure, rod, supporting legs, etc., can be used the most economical and durable aluminum alloy extrusion manufacturing, aluminum alloy material application of new markets and applications have been implemented worldwide. Below is a brief introduction of solar photovoltaic manufacturing process aluminum production technology and key nodes for the same industry production officers.

Optimize mold design and manufacturing

Solar photovoltaic aluminum mold is to ensure the product shape, dimensional accuracy important tool. Mold design and manufacturing quality extrusion production is to achieve high quality, low cost, high efficiency, low cost important guarantee. Therefore, to manufacture high precision aluminum extrusions PV, must optimize the mold design and manufacturing.

The use of advanced mold manufacturing equipment

Precision advanced mold processing equipment is guaranteed to metal extrusion die qualified prerequisite. Therefore, production of photovoltaic aluminum alloys profiles should adopt advanced mold processing equipment, such as CNC, wire cut, three-axis machining centers, EDM machining centers to improve the precision mold and performance.

Rational arrangement of bores

In order to ensure good symmetry PV profiles, improve production efficiency and yield, die hole centrosymmetric arrangement must comply with the principle of multi-mode holes arranged symmetrically. Mold design process, try to bridge digital design in non-decorative surface profiles, in order to avoid flaws exposed.

Optimized design work with

Working with a stable product size and product surface quality assurance section. Designed to work with the length of the mold, to minimize the gap, to be gentle on the change in length, and the use of pro-flow obstruction angle and angular velocity to reduce the metal to achieve a uniform and improved metal flow profile surface quality.