Industrial robot bearings mainly include thin-walled bearings, cross cylindrical roller bearings, harmonic reducer bearings and joint bearings, but mainly cross roller bearings. Structural features of cross roller bearings in welded robot joints: cylindrical rollers are perpendicular to each other in the inner and outer raceway of the bearing, and a single bearing can bear the common load of radial force, bidirectional axial force and overturning moment simultaneously. The bearing has large bearing capacity, good rigidity, high rotation accuracy, easy installation, saving space, reducing weight, significantly reducing friction and providing good rotation accuracy. It is possible to make the mainframe light and miniaturized.
With the rapid development of China's industrialization, industrial robots are becoming more and more popular in industrial applications. The main part of the industrial robot, bearing, is being paid more and more attention.
Robot Bearing,Small Ball Bearing For Robot,Thin Section Ball Bearing,Cross Roller Slewing Bearing LUOYANG AUTO BEARING CO.,LTD , https://www.ballbearing.nl
The main structure is as follows: the whole type, the outer ring separation type and the inner ring separation type. In order to prevent pollution and leakage, sealing rings are installed on both sides of the bearing. Because of its unique lightweight structure and good performance, cross roller bearings can simplify design and save space, and are widely applied in robot joints and rotary units, precision turntables, aerospace and other fields. In order to make serial production of industrial robots cross rolling bearings, the technical standard of cross roller bearings is formulated, which has the leading technical advantage in line with international standards.
Cross roller bearings are two row cylindrical rollers on 90 degree V raceway, which are vertically arranged across each other through nylon isolation blocks. Therefore, cross roller bearings can withstand multiple loads such as radial load, axial load and torque load.
The bearing has unique structure, good performance, simplified design and save installation space. It has been widely applied in welding robot joint and rotary unit, precision turntable and other fields.
[ China Agricultural Machinery Industry News ] The whole process of mechanization of grain production is the highlight of the agricultural machinery in the "13th Five-Year Plan" period, which is of great significance for improving the workstation position of Huai'an in the development of agricultural machinery in the province. In recent years, Huai'an City has focused on the goal of “providing a full-scale mechanized demonstration city for grain production in the north of Jiangsu Provinceâ€, focusing on breakthroughs in mechanized planting, grain production drying and plant protection, and has made positive progress in the demonstration work.
Huai'an City Food Production Mechanization Significant Results Table
First, increase administrative efforts. The municipal government attaches great importance to the mechanization of food production in the whole process, researches and implements the implementation opinions to be deployed, clarifies the progress of the demonstration creation in the 13th Five-Year Plan period, arranges the implementation of demonstration and creation of special funds, and establishes a collaborative linkage mechanism involving multiple departments. The counties and districts also actively started, Hongze District will be included in the work of the Party Congress, and the main leaders of the district committees and district governments made important instructions; the Lishui County government issued the "Implementation Opinions on Promoting the Whole Mechanization of Grain Production."
The second is to deepen the organization and advancement. Strengthen the creation of capital investment guarantee, support through the purchase of subsidies, straw returning, grain drying and other projects, and guide the active participation of social capital and industrial and commercial capital. The city has realized an investment of 852 million yuan, of which nearly 300 million yuan was invested. At the same time, the city focused on the mechanized development of grain production, and organized a series of symposiums, observation meetings, training sessions, such as grain drying, straw returning, plant protection, rice transplanting, etc., training more than 4,500 farmers, and working hard to create a model to create a strong atmosphere. .
The third is to expand the effectiveness of demonstration creation. Implementation of the "cooperative + base" construction model, comprehensive demonstration and promotion of grain drying, plant protection, rice machine insertion and straw returning to the whole process of mechanized integration technology, the construction of Jinhu silver coating, Huaiyin three trees and other batches of more than 3,000 acres of contiguous mechanization The demonstration base will support a group of full-scale mechanized typical cooperatives such as Lishui Qingfeng and Qifuqiang, and set a benchmark and provide a model for the city's comprehensive promotion of demonstration. Hongze District has become the first demonstration county for the whole process of mechanization of grain production in the whole province. Jinhu County completed the declaration in 2017.
November 07, 2019