Lightweight sheet refers to the design and manufacturing process, by optimizing the material and structure, so that the sheet has a lighter weight. The main purpose of lightweight is to reduce the weight of the overall device and improve the energy efficiency and performance of the device.

The following strategies can be adopted to make the film lightweight:

Material selection: Choose lightweight materials with lower density, such as aluminum alloy, magnesium alloy, carbon fiber, etc. These materials have a high strength and stiffness, while the weight is relatively light, can achieve a good lightweight effect.

Structural optimization: The structural design of the sheet is optimized, such as the use of hollow structure, honeycomb structure, etc., to reduce the amount of material used and reduce the weight. At the same time, topological optimization and parametric design methods can be used to minimize the weight of the ream sheet while ensuring the strength and stiffness.

Smart material utilization: Using the characteristics of smart materials, such as shape memory alloys and piezoelectric materials, can achieve adaptive deformation and control of the sheet. This not only reduces additional drive systems and components, but also reduces the weight of the overall unit.

Manufacturing process improvement: The use of advanced manufacturing processes, such as 3D printing, laser cutting, etc., can realize the manufacture of complex structures, and reduce the waste of materials, further reducing the weight of the sheet.

Light weight allows the wafer to be used in aerospace, automotive, transportation and semiconductor applications. In these areas, reducing weight not only improves mobility and fuel efficiency, but also reduces environmental impact. At the same time, the lightweight tablet can also be applied in outdoor sports equipment, electronic equipment and other fields, providing a more portable and comfortable use experience.