Gearbox manufacturers will present the gearbox structure and design considerations to you

Gearboxes are based on the principle that a reduction in speed is achieved due to the fact that a large gear (large) on the output shaft of the gearbox has fewer teeth on the input shaft of the gearbox. It is an independent component consisting of gears, a worm and a gear-worm gear, surrounded by a rigid body, which is usually used as a downshift between the pilot and the worker, and is most widely used in modern technology. In this article, we will tell you about the structure and design of the gearbox from the manufacturer;

Four main points in the design of the gearbox

There are many types of speed reducers, including involute cylindrical gears, double cylindrical gears, cycloid pins, NGW type planetary gears, three rings, round cylindrical worm gears and many other types of speed reducers. To facilitate the design, manufacture, maintenance and replacement of gearboxes, a standard gearbox should be used in the project.

If a standard gearbox cannot be selected, a special gearbox is being developed. The main issues to be considered in the design include: transmission type, transmission location, transmission parameters, transmission components, supports, box design, lubrication and seals, and heat dissipation.

With the constant improvement of gears with hardened teeth and design and manufacturing technology, with the same power and a decreasing transmission coefficient, reducing the size of the gearbox, cooling problems are becoming more and more noticeable, it is necessary to refer to the technical documents for calculating the thermal power of the gearbox.

Gearbox design in the case of a gearbox, manufacturers of warm tips also pay attention to the following issues.

1. General design and selection.

2. Non-standard gearbox of rational design.

3. the design of the housing.

4. Lubrication and cooling.

Next, the gearbox manufacturer presents the characteristics of the worm gear

1. Features: With the reverse automatic locking function, the reduction ratio can be greater, the input shaft and output shaft are not on the same axis or in the same plane. But, as a rule, the volume is large, the transmission efficiency is not high, the accuracy is not high. The harmonic transmission of the harmonic reducer is the use of flexible components of adjustable elastic deformation of motion and power transmission, the volume is not large, high precision, but has a flexible life is limited, can not withstand the impact of rigidity than the disadvantages of low metal parts.

2. Advantages: more compact structure, small return interval, high precision, long service life, can greatly improve the rated output torque. It is designed and manufactured on the basis of a modular combination system, through various motor combinations, installation shapes and structural solutions, gear ratio classification and fine gradation to meet various conditions of use, to achieve the function of mechatronic integration, it is an ideal transmission device with many advantages, a wide range of uses, and can be positive and negative operation.