During metal deformation, the deformation is non-uniform, and stress and residual stress exist within the deformed body. The core objective of all technical work in the rolling process of capacitor plate strips is to achieve uniform deformation of the rolled product as much as possible, eliminate the adverse effects of non-uniform deformation, and reduce residual stress. However, [...]
1.Determination of Rolling Speedand Capacitor Material Control With the development of rolling technology, rolling speeds are becoming increasingly faster. In the capacitor material control process, as the rolling speed increases, the oil film thickness increases due to the oil wedge effect (see Figure 1), while the rolling force and friction coefficient decrease (see Figure 2). Therefore, high-speed rolling can [...]
Xuansn Capacitors: Empowering Growth, Moving Forward Together December is a season of harvest and reflection. At Xuansn Capacitors Company, we reviewed the achievements of the past year and strengthened ourselves for future sustainable development., we have conducted a series of diverse activities centered around the core themes of “individual growth” and “organizational development.” From the innovation [...]
1.Metal Deformation in Capacitor Cold Rolling Deformation During rolling, metal undergoes plastic deformation under external force, resulting in dimensional changes in the height, width, and length of the rolled piece. These dimensional changes are also significant during the capacitor cold rolling deformation. The magnitude of this deformation is called the deformation index. Commonly used deformation indices are shown in [...]
1.Width Expansion of Capacitor Material Metals Width spread refers to the change in the width of a rolled piece during the rolling process, also known as transverse spread. It affects the non-uniformity of deformation in the width direction. There are two methods to represent width spread: absolute width spread and relative width spread. Absolute width spread [...]