Drum grinder is a type of high-efficiency sheet metal processing equipment, mainly used for the production and processing of various product components in the fields of large, medium, and small hardware parts, standard parts, instrument equipment, clocks, bicycles, electric sewing machines, rolling bearings, vehicles, electrical components, plastics, non-ferrous metals, precious handicrafts, etc., including deburring, polishing process, rounding, oil removal, rust removal, polishing process, etc.
The working principle of a drum grinder is to use the high speed and pressure generated by the high-speed running grinding body (drum) to create high temperature and pressure on the material surface, thereby achieving cutting and finishing effects.
The structure of a drum grinder mainly consists of a host, motor, frequency converter, drum, grinding body, etc. The host includes a rack, rolling bearings, seat bearings, motor rubber supports, reducers, etc; The motor adopts variable frequency speed regulation, which can be adjusted according to different production and processing requirements; The frequency converter is used to control the motor speed and torque, thereby achieving different processing effects; The drum is a key component of a drum grinder, made of stainless steel or cast iron, with an internal structure containing a grinding body; The grinding body is made of abrasives such as aluminum oxide, silicon carbide, zirconia, etc., and has high toughness and wear resistance.
When using drum grinding equipment for processing, multiple factors such as workpiece material, specifications, appearance, hardness, etc. are selected to suit one's own grinding materials and parameters. During processing, close attention should be paid to the surface quality of the workpiece to prevent excessive grinding and damage.
The advantages of a drum grinder include high production and processing efficiency, high cost-effectiveness, convenient use, and easy management. At the same time, the range of use of drum grinders is also quite extensive, and they can be used for processing various metal and non-metal materials, making them a very useful type of cutting and finishing equipment.
In short, drum grinding machines are a type of efficient and intelligent sheet metal processing equipment, widely used in various industries. With the continuous progress and advancement of industrial technology, drum grinders will continue to be improved and upgraded, providing better services for the development of China's industry.