Double Disc Grinding Machine Basics Explained

double disc grinding machine is a kind of high-efficiency plane processing machine tool, which plays an important role in industrial production, especially in improving the workpiece processing accuracy, improving surface quality and increasing productivity. The following is an introduction to the basics of the machine:

First. Working principle of Double disc grinding machine

The working principle of the grinding machine is based on the simultaneous grinding of two parallel end faces of the workpiece. It grinds the two faces of the workpiece separately by two grinding wheels, so as to realize the precision processing of the parallelism, dimensional accuracy and surface quality of the workpiece. During the grinding process, the workpiece is clamped between the two grinding heads, and under the action of the grinding heads, the workpiece reciprocates in the horizontal direction while being ground by the grinding heads.

Second. Classification of double disc grinding machine

According to the structure, it can be divided into horizontal and vertical two kinds. According to the feeding method, it can be divided into penetrating type, turntable type, reciprocating type and so on. Among them, horizontal double disc grinding machine is mainly used for processing larger workpieces, while vertical double disc grinding machine is suitable for processing smaller workpieces.

Third. The characteristics of double disc grinding machine

High efficiency: double face grinding machine can grind two faces of the workpiece at the same time, which greatly improves the productivity.

High precision: through precise grinding process and control system, double face grinder can realize high precision processing and meet the needs of various industrial production.

Wide applicability: double face grinding machines can be used to process workpieces of various materials and shapes, such as bearing inner and outer rings, rollers, piston rings, valve seats and so on.

High degree of automation: modern double face grinding machines are usually equipped with automatic feeding system and automatic tool changer system, which can realize continuous and automatic machining process.

Fourth. The application fields of double disc grinding machine

Double disc grinding machines are widely used in various fields such as machinery manufacturing, automobile parts, aerospace, bearings, hydraulic components and so on. For example, in the field of machinery manufacturing, the machine is often used for precision grinding of parallel parts such as bearing housings, pins, etc.; in the processing of automobile parts, double face grinding machine can be used for precision processing of automobile engine parts, transmission parts, etc.; in the field of aviation and aerospace, the grinding machine is also widely used in the precision machining of aviation engine parts, aircraft structural parts and so on.

Fifth. Precautions for the operation of double disc grinding machine

In the use of double disc grinding machine, need to pay attention to the following points: first of all, to ensure that the workpiece clamping stability, to avoid shaking in the grinding process; second, to choose the appropriate grinding parameters and abrasives, in order to obtain the best processing results; finally, to regular maintenance and repair of equipment, in order to prolong the service life of the equipment and to maintain the normal operation of the equipment.