According to the structure of the cast iron platform, the cast iron plate is divided into rib plate type and box type. The working surface is rectangular, square or round. The working surface adopts the scraping and grinding process, and the working surface can process V-shaped, T-shaped...

Small cast iron platforms generally use resin sand casting. On the one hand, it is to facilitate sand removal. There are also the following reasons:

There is a T-slot on the T-slot platform. The function of the T-slot is to fix the workpiece with bolts and screws, which is convenient for welding and assembly. The size of the T-slot should be determined according to the size of the bolts used. The specifications and dimensions are generally customized according to customer needs.

Nowadays, many manufacturers are introducing CNC milling machines to process the platform, and the finish is very high. However, for platforms with strict requirements on flatness, CNC machining cannot replace the scraping process...

Scraping platform and the grinding platform is different on appearance, usefulness, precision, and processing technology.

Due to the complex use conditions of automobiles and the extremely wide range of technical fields involved in the automobile industry, many theoretical issues have not been sufficiently studied.