A surface grinder can grind various flat and irregular shaped surfaces

The modern manufacturing industry is shifting from reducing labor and product costs, advancing the competition for overall power and quality of enterprises, to fully satisfying customer requirements and actively developing new products. Common sense - skills - The promotion cycle of products is getting shorter and the batch size is getting smaller. The requirements for quality and functionality are higher, and society's awareness of environmental protection and green production is constantly strengthening. Therefore, sensitive and advanced production skills will become an important way for enterprises to win competition. The combination of computer information skills and production automation skills is becoming increasingly rigorous, and CNC machine tools, as an important foundation for automated flexible production, will occupy an increasing share in the production of machine tools.

A surface grinder is a commonly used machine tool for mechanical processing. There are high requirements for motion stability, commutation accuracy, and commutation frequency. Now, with the trend towards large-scale and high-speed operations, some workstations have reached a reciprocating speed of 40m/min. The motion inertia of large high-speed surface grinders is very large. When they change direction, it will cause a sharp increase in back pressure, resulting in a reversal impact, which will have a catastrophic impact on the machine tool. Therefore, the smoothness of reversal has become an important factor restricting the progress of grinding machine operation speed and machining accuracy.

The primary castings of the surface grinder are made of gray cast iron with high stability and strong shock absorption, and are subjected to multiple relaxation annealing treatments to eliminate internal stresses caused by casting and processing, ensuring high-precision durability. The surface grinder is capable of grinding various flat and irregular shaped surfaces, suitable for grinding processes that do not require mobile feed. The spindle uses P4 grade precision rolling bearings and labyrinth seals, with good waterproof and dustproof functions, smooth movement, and high precision. Vertically, ball steel guide rails are selected for easy and flexible operation, while large-span guide rails are used for columns for good rigidity and high stability.

Grinding processing is widely used and is one of the primary methods for precision machining of machine parts. However, due to the high rotational speed of the grinding wheel and its hardness, brittleness, and inability to withstand heavy impacts, accidental mishandling can result in severe damage to the grinding wheel. Therefore, the safety skills of grinding processing are particularly important, and it is necessary to adopt reliable safety protection equipment. The operation should be focused and ensure full confidence.

During the operation process, we must pay attention to investigation to ensure the normal and reliable function of the grinder, so that it can operate continuously. For operators, they need to master three key elements:

1. The precise equipment of grinding wheels, different materials of grinding wheels are shaken with different grinding wheels, and sharp diamond pens are used to repair grinding wheels. When repairing grinding wheels, the speed of the grinding wheel needs to be adjusted to reach the sharpness of the grinding wheel, so as to grind the workpiece more smoothly;

2. Grinding machine hygiene, a grinding machine can be used for a long time even if it is kept clean. This requirement is very important. It may seem ordinary, but it requires persistent persistence. Just like how people dress neatly, when the table is clean, it is comfortable for people to operate the grinding machine, and the cleanliness keeps the accuracy of the machine tool unchanged. Only then can the precision be maintained and the products produced be high-precision!

3. Hand feel control requires years of experience to operate. Different masters operate the same grinder, and the workpieces from the grinder are different. When pasting, be careful when cutting grooves, precision grinding, and polishing products, and work slowly to produce fine work.