What is the gear modulus in precision planetary reducer?
In response to the needs of scientific and technological development, the application field of precision planetary reducer has expanded a lot. Gears occupy an unshakable position in precision planetary reducers. Without gears, precision planetary reducers can not be produced. In the precision planetary reducer, the gears of different sizes are used to drive each other to achieve the effect of reducing true torque. The time of gear rotation and the parameters of tooth thickness are the modulus of the gear. Today, I will mainly talk about the gear modulus of precision planetary reducer.
Gear modulus is a very important knowledge point in precision planetary reducer. The higher the modular gear teeth are, the thicker the modulus is. Modulus refers to the ratio of teeth pitch t to circumference PI (m=t/pi) between the two adjacent teeth on the same side. Modulus is a basic parameter of modular gear system. The bigger the modulus is. If the number of gear teeth is constant, the larger the radial dimension of the wheel is. For gears with non-straight teeth, modulus series standards are formulated according to the requirements of design, manufacture and inspection. Modulus has the difference between normal modulus Mn end-face modulus MS and axial modulus mx. They are all based on the ratio of their respective pitches (normal pitch, end-face pitch and axial pitch) to the circumference ratio, and are also based on millimeters. For bevel gear module, there are big end modulus me average modulus mm and small end modulus m1. For cutting tools, there are corresponding tool modulus Mo and so on. The application of normative modulus is very wide.
Generally speaking, the gear plays an important role in the reducer type. The gear modulus determines the speed ratio of the reducer. If you want to know, you should first understand the gear modulus and other parameters. When you understand, you will find that the gear reducer is a special transmission structure composed of a bunch of gears.
Portal:https://www.zwgearbox.com/
Gear modulus is a very important knowledge point in precision planetary reducer. The higher the modular gear teeth are, the thicker the modulus is. Modulus refers to the ratio of teeth pitch t to circumference PI (m=t/pi) between the two adjacent teeth on the same side. Modulus is a basic parameter of modular gear system. The bigger the modulus is. If the number of gear teeth is constant, the larger the radial dimension of the wheel is. For gears with non-straight teeth, modulus series standards are formulated according to the requirements of design, manufacture and inspection. Modulus has the difference between normal modulus Mn end-face modulus MS and axial modulus mx. They are all based on the ratio of their respective pitches (normal pitch, end-face pitch and axial pitch) to the circumference ratio, and are also based on millimeters. For bevel gear module, there are big end modulus me average modulus mm and small end modulus m1. For cutting tools, there are corresponding tool modulus Mo and so on. The application of normative modulus is very wide.
Generally speaking, the gear plays an important role in the reducer type. The gear modulus determines the speed ratio of the reducer. If you want to know, you should first understand the gear modulus and other parameters. When you understand, you will find that the gear reducer is a special transmission structure composed of a bunch of gears.
Portal:https://www.zwgearbox.com/
评论
发表评论