in the deceleration airport after long-term of hone and development, mechanical and electrical brand machine of decelerate of planet of showing the world the vitality. As the core features of industrial robot, robot brushless machine of decelerate of planet of the whole robot manufacturing costs accounted for 33%,38%. Present industrial robot industry, sales of rising, in machine of decelerate of planet of potential demand rising year by year. In recent years the rapid development of domestic economy, along with the increase in exports of heavy machinery industry, as an important foundation industry of machine of decelerate of planet of machinery industry improving industry development. According to the growth of industrial robot sales and ownership, predicts 2025, demand for industrial robots reducer will reach 1. 05 million units, demand scale is controlled in 7. 7 billion yuan. Mechanical and electrical machine of decelerate of planet of as essential in modernization construction of transmission equipment, widely used various fields of national economy. For the industrial robot, planetary reducer is application of the most important step in the industrial chain. Thanks to a robot industry rising, robot machine of decelerate of planet of the development of industry is expected to fast lane. Present and future, in the industrial robot, brand robot planetary reduction demand growing at the airport. In the late 1980 s to the early 90 s, our country have developed planetary reducer, gear reducer, worm and worm gear reducer, encourage enterprises to develop new type high speed reducer, general upgrading of speed reducer. Many reducer products reached the international level of the 1980 s. Into the 1990 s, foreign has introduced a renewal of planetary reducer, not only more highlights the characteristics of modular design, and the bearing capacity, the overall level, and improve the appearance quality. In the face of the gap, mechanical and electrical company has been in the research and development project, the planetary reducer test after the planet reducer adopts hard tooth face, significantly reduce the volume and weight, carrying capacity and service life, transmission efficiency and reliability have increased significantly, the energy saving and improve the overall level of the host have obvious effect, made a contribution for the development of our country's mechanical products. As the highest technical barriers to industrial robot key components -—Planetary reducer contains many technical level need to promote a higher technical level, due to the downstream to force, mechanical and electrical machine of decelerate of planet of production scale, processing capacity and technical level continuous improvement, used in the machine of decelerate of planet of gear and shaft materials widely used in a variety of high quality alloy steel forgings, materials and heat treatment quality control level, the future robot planetary reduction has a good prospect in the airport industry.
