Under normal circumstances, how to solve the noise of the slider on the straight guide rail when working? Let's talk about how to solve the problem of linear guide noise!
The rolling body above the slider moves back and forth in the trajectory slot. The principle of circulating operation will have noise when the rolling body slides. What should we do when we encounter this situation? Is there any way to reduce this noise. Perhaps the noise is too high and the operation is abnormal, so that the life and accuracy of the equipment will be reduced and the maintenance cost is increased.
1. The equipment is different, the pre -pressure is different, the pre -pressure is different, and the state of noise will also show;
That is, the pre -pressure, that is, the pre -tightening force of the rolling body of the straight line of the straight rail, also known as the degree of coordination.
The pre -pressure value of the straight -wire guide slider is divided into four pre -pressure values: light, medium, middle, and heavy. The selection conditions of different pre -pressure types are as follows:
Light pressure is suitable for equipment that is used in stable, sensational, impact, and two -axis. The requirements for accuracy are low, but the resistance of sliding is small. For example, beam welding machinery, binding machinery, active packaging machine, XY shaft, active door and window processing machine, welding machine, fuse, east -west exchange equipment, various materials supply equipment, CNC carving and milling machines, light milling machines and other industrial machinery.
Medium pre -pressure: equipment with cantilever load or torque, single -axis equipment, light load requirements with high accuracy of high accuracy. For example, the grinding machine operates, active paint installations, industrial machinery staff, CNC lathe, discharge processing machine, measuring device, fine XY channel.
Heavy pre -pressure parts: require high hardness, high impact strength equipment, heavy load machine tools. For example, mechanical processing bases, CNC lathes, grinding machines, sand wheels, mills, milling machines, vertical lathes, and tool orientation.
Ultra -heavy pre -compressor: Requires high rigidity and high impact, such as the Z axis and heavy pre -compressor of the operating machinery.
2. Simply display the noise of the straight line guide rail in the industry;According to the actual situation, you can choose the straight -line guide slider according to actual needs.
3. The light moisture is different, and there are noise;Some customers use high -intensity lubricating oil due to inconvenient refueling to consider the machine, and the viscosity is particularly large, forming a rolling body friction and increasing noise. Maybe some equipment manufacturers are not diligent, so that the rolling body is not smooth. It will increase noise, so it will also reduce the service life of the equipment.
4. The selection type is incorrect, and some equipment loads are very light, but because many customers will not account for their dynamic loads, they feel that the selection is not small, resulting in a large light load guide rail, which will definitely increase the noise. , Resulting in shortening its life span.
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