4 requirements for the use of gears

4 requirements for the use of gearsThe differences are as follows. Gears and gear pairs with different working conditions and uses have different emphasis on these 4 requirements. If you are unclear, you can consult EP Processing for free.

1. Transmission stability and accuracy

In order to ensure low impact vibration and low noise of gear transmission, the instantaneous transmission ratio of the product within one rotation range and multiple repetitions is required to be small, and the maximum rotation angle error within one tooth rotation angle must be limited to a suitable range.

2. Motion accuracy

Motion accuracy isgearThe accuracy of the transmission movement requires that the product be within a week, the transmission ratio change should be small, and the maximum rotation angle error should be limited to a suitable range.

3. Backlash of gear pair

In order to ensure the compensation of gear manufacturing and deformation errors and store lubricating oil, it is required that there is a reasonable backlash between the non-working side of the gear pair when the gear pair is engaged.

4. Contact accuracy

Contact accuracy is the uniformity of load distribution.In order to make the gear have a higher load-bearing capacity, reduce local wear, and ensure the comprehensive service life of the product, it is required that the meshing tooth surface can be more comprehensively contacted in the tooth width and tooth height direction, so that the load on the tooth surface is evenly distributed.