Introduction of Grinding Machines
A grinder is a machine tool that uses abrasives to grind and process the surface of a workpiece. Most of the grinding machines use high-speed rotating grinding wheels for grinding processing, and a few of them use other abrasives such as oil stones, abrasive belts and free abrasives for processing, such as honing machines, ultra-finishing machine tools, abrasive belt grinders, lapping machines and polishing machines. With the increase in the number of high-precision and high-hardness mechanical parts, as well as the development of precision casting and precision forging processes, the performance, variety and output of grinding machines are constantly improving and growing. Grinding machine is a variety of metal cutting machine tools in the most varieties of a - class, the main types of cylindrical grinding machine, internal grinding machine, surface grinding machine, centerless grinding machine, roll grinder, tool grinder and so on.
At present, the degree of automation of grinding machines is getting higher and higher, and automation has become a hot spot for the future development of grinding machines. Generally speaking, grinding processing is the precision processing in machining to ensure the final process size and accuracy, which requires grinding machines with high manufacturing and assembly precision. Modern manufacturing requirements for grinding machines are not limited to this, and the purpose of automation is to achieve the accuracy that cannot be achieved by manual labor; to achieve the consistency of product accuracy that cannot be achieved by manual labor; to achieve the efficiency that is difficult to achieve by manual labor; and to shorten the time of setting, adjusting and loading cards that are brought by manual labor.