CNC surface grinder mainly uses grinding wheel to grind workpiece to achieve the required flatness. Because the main shaft is too strong sometimes in the work, the main shaft will be damaged.
1. The spindle feed too much in the grinding workpiece, resulting in the grinding wheel and workpiece in high-speed rotation of critical impact, so that the spindle deflection, there will be ripple and vibration in the grinding workpiece, in this case, it is necessary to do the dynamic balance of the spindle itself.
2. The front-end bearing of the main shaft is filled with water. Due to the insufficient sealing degree, the main shaft is rusty. The main shaft needs to be replaced to solve the problem. Only when the dynamic balance is made again can the main shaft be repaired.
3. The last one is that the material rigidity of the surface grinder spindle is not enough, and there is no quenching when making the sleeve, which directly leads to the abnormal sound of the spindle in the subsequent use, so we can only replace the whole spindle to solve the problem.
CNC surface grinder
Nowadays, surface grinder is widely used in metal processing, mechanical processing, mold processing and other mold making fields. It is an essential equipment for mold design and manufacturing of hardware, plastic, electronics, electrical appliances, etc. Therefore, it is closely related to our life. Mold manufacturing of small and medium-sized mobile phones, chargers, computers, televisions, automobiles, ships and aerospace industries cannot do without plane Grinder, so the development prospect of surface grinder is broad!
For a lot of surface grinder equipment, sometimes in use, we need to replace some spindle angular bearings to improve the success rate, so we need to understand some relevant operation knowledge to use correctly. Spindle is the key part of precision grinder, which can be said to be the heart of grinder. Now let's talk about what causes the surface grinder spindle can't work normally?
1. The spindle feed too much in the grinding workpiece, resulting in the grinding wheel and workpiece in high-speed rotation of critical impact, so that the spindle deflection, there will be ripple and vibration in the grinding workpiece, in this case, it is necessary to do the dynamic balance of the spindle itself.
2. The front-end bearing of the main shaft is filled with water. Due to the insufficient sealing degree, the main shaft is rusty. The main shaft needs to be replaced to solve the problem. Only when the dynamic balance is made again can the main shaft be repaired.
3. The last one is that the material rigidity of the surface grinder spindle is not enough, and there is no quenching when making the sleeve, which directly leads to the abnormal sound of the spindle in the subsequent use, so we can only replace the whole spindle to solve the problem.
The main long-term goal of surface grinder manufacturing technology has been to improve productivity and processing quality. With the higher and higher requirements of industrial products, the requirements of related enterprises for machine tools are also higher and higher. With the rapid invasion of modern science and technology, all walks of life are more or less affected by its technological development. Surface grinder needs to keep up with the trend of technological development and develop new technologies and products.
On 2018-08-08 11:45:46
