博文

目前显示的是 五月, 2019的博文

Axle Breakage in Reducer Output?

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Common Installation Problems of Reducer --Shaft Broken Problem of Reducer with Too Small Output,In addition to the axle breakage caused by poor concentricity of the output assembly of the reducer, if the output axle of the reducer is broken, there are no more than the following reasons. First of all, the incorrect selection results in insufficient output of the gearbox. Some users mistakenly believe that as long as the rated output torque of the selected reducer meets the working requirements, in fact, otherwise, the first is that the rated output torque of the distribution motor multiplied by the deceleration ratio, and the value obtained is in principle smaller than the rated output torque of the similar reducer provided by the product sample, and the second is that the overload capacity of the drive motor and the most needed in practice should also be considered. Large working torque. In theory, the maximum working torque required by the user. Must be less than 2 times the rat

Material Selection Notices of Gear Reducer Gears?

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Gear transmission transmits the motion and power between any two axes in space by meshing the teeth, and it can change the form and speed of motion. Gear transmission has a wide range of applications, constant transmission ratio, high efficiency and long service life. In the process of designing and manufacturing mechanical parts, not only should the performance of materials be considered to adapt to the working conditions of parts and make them durable, but also the material should have better processing performance and economy, so as to improve the productivity of parts, reduce costs and reduce consumption. If the gear material is not properly selected, the parts will be damaged prematurely, or even fail. Therefore, we should be cautious in the selection of gear materials. First of all, the mechanical properties of materials should be satisfied: the mechanical properties of materials include strength, hardness, plasticity and toughness, reflecting the characteristics of materials

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 large

What kind of deceleration mechanism is simple and reasonable?

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The reducer matches the speed and transfers the torque between the prime mover and the worker or the actuator. The reducer is a relatively precise machine. The purpose of using it is to reduce the speed and increase the torque. Reduction mechanism and reducer, including sun gear, floating planetary gear and gear ring group, gear ring group includes fixed ring and movable ring. The number of teeth of fixed ring and movable ring is different. Floating planetary gear meshes with sun wheel outside, fixed ring meshes with floating planetary wheel inside, movable ring meshes with floating planetary wheel inside, center axis of fixed ring, center axis of movable ring and center of sun wheel. The sun wheel, floating planetary wheel, movable gear ring and fixed gear ring are all set as modified gears. The reducer includes a deceleration mechanism. The structure of the deceleration mechanism is simple and reasonable. The W mechanism and the parallelogram mechanism in the traditional transmissio