Non-standard series reducers use cad/cam to design and manufacture a variety of sealing structures

In today's highly automated industrial fields, reducers are important components for transmitting power and adjusting speed. The quality and efficiency of their design and manufacturing have a crucial impact on the performance of the entire mechanical system. With the continuous advancement of technology, non-standard series reducers have gradually occupied a place in the market with their unique customized designs and excellent performance. This article will introduce in detail the advantages of using CAD/CAM design and manufacturing of non-standard series reducers, as well as the application of various sealing structures in reducers.

1. Application of CAD/CAM design and manufacturing in non-standard series reducers

The combination of CAD (computer-aided design) and CAM (computer-aided manufacturing) technology has brought revolutionary changes to the design and manufacturing of non-standard series reducers. Through CAD software, designers can accurately draw the three-dimensional model of the reducer and perform virtual assembly and motion simulation to ensure the rationality and feasibility of the design. At the same time, CAD software can also generate NC (numerical control) codes required for manufacturing to provide data support for subsequent CAM manufacturing.

In the CAM manufacturing stage, CNC machine tools perform high-precision processing based on the NC code generated by CAD to ensure the dimensional accuracy and surface quality of the reducer parts. In addition, CAM technology can also realize automated production, improve production efficiency and reduce production costs. Through the combination of CAD/CAM technology, the design and manufacturing process of non-standard series reducers is more efficient, accurate and reliable.

2. Application of various sealing structures in non-standard series reducers

Sealing performance is one of the important indicators of the reducer, which is directly related to the service life and performance of the reducer. For different application scenarios and working conditions, non-standard series reducers adopt a variety of sealing structures to meet the needs of different users.

1. Labyrinth seal structure: The labyrinth seal structure sets a labyrinth groove between the shaft and the box, and uses the multiple turns and flow resistance of the fluid in the labyrinth groove to achieve the sealing effect. This sealing structure is suitable for low-speed, light-load, non-corrosive media applications.
2. Skeleton oil seal sealing structure: Skeleton oil seal is a seal composed of rubber and metal skeleton, which has good elasticity and wear resistance. The skeleton oil seal installed on the shaft can effectively prevent lubricating oil leakage and the intrusion of external impurities. This sealing structure is suitable for medium-speed, medium-load, and corrosive media applications.
3. Magnetic fluid sealing structure: The magnetic fluid sealing structure uses the effect of a magnetic field to adsorb magnetic fluid (such as magnetic fluid oil) to the rotating shaft to form a continuous sealing film. This sealing structure has the advantages of no leakage, no pollution, and no wear, and is suitable for sealing requirements under harsh working conditions such as high speed, heavy load, and high vacuum.

In addition to the above three common sealing structures, non-standard series reducers can also customize other types of sealing structures according to the special needs of users, such as combined sealing structures, double-end sealing structures, etc. These sealing structures can meet the special needs of different users and improve the sealing performance and service life of the reducer.

3. Customized design and performance optimization of non-standard series reducers

The customized design of non-standard series reducers is one of its core advantages. By deeply understanding the user's needs and working conditions, designers can tailor a reducer that meets the user's needs. During the customized design process, designers will fully consider the influencing factors such as the structure, materials, and processes of the reducer to ensure that the performance of the reducer is optimal.

In terms of performance optimization, non-standard series reducers adopt a number of advanced technologies. For example, by optimizing the tooth shape and tooth surface treatment process of the gear, the load-bearing capacity and wear resistance of the gear can be improved; by optimizing the structure and installation method of the bearing, the friction and wear rate of the bearing can be reduced; by optimizing The design of the lubrication system and the use of high-performance lubricating oil can ensure the lubrication effect and heat dissipation performance of the reducer. These optimization measures make the non-standard series reducers more excellent in performance and can meet users' needs for efficient, stable and reliable transmission.

To sum up, non-standard series reducers adopt CAD/CAM design and manufacturing and the application of various sealing structures, making them more excellent in performance and more flexible in customized design. With the continuous advancement of science and technology and the continuous development of industry, non-standard series reducers will be widely used and promoted in more fields.