Slurry transferring

The process of using the resistance heat generated by passing current through the workpieces and at the contact point as a heat source to locally heat the workpieces, while applying pressure simultaneously for welding, achieving a sealed or fixed connection.

The process of preparing positive or negative electrode materials (including active materials, conductive agents, binders, etc.) by processes such as batching, stirring, high-speed dispersion, iron removal, and filtration, ultimately producing a slurry that meets the coating requirements.

The process of connecting the tab to the terminal post through welding.

The process of achieving a sealed or fixed connection by emitting high-energy continuous laser beams to melt the welding area, while controlling parameters such as the power, focus, and speed of the laser welding gun.Note: The welding appearance should be smooth, with no visible defects such as cracks, pinholes, or craters.

In the presence of additional pressure, the process of transmitting high-frequency vibration waves through the welding head and welding seat to two objects to be welded. The contact surfaces of the two objects to be welded rub against each other, allowing molecular diffusion, resulting in a form of welding known as molecular fusion.

The process of removing moisture from the bare cell by controlling the equipment's heating rate, temperature, vacuum level, and duration to ensure that the water content in the cell meets the design requirements.