Szerző szerinti böngészés "Zhang, Guanghao"

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    COMPUTER AID OVERALL MANUFACTURING DESIGN OF A COVER BOX OF GEAR DRIVE
    Zhang, Guanghao; Bodzás, Sándor; DE--Műszaki Kar
    In industrial installation, shell parts are an important part of supporting and containing other parts, carrying fixed screws, shafts, shaft bearing or box bodies and other phase parts, and the structure and force ratio are more complex. The structure around the shell is usually arranged with concave groove, convex, table, shaft hole, bolt hole, vent hole and so on. In addition, during the transmission process, the shell will be affected by the weight load of each component, or long-term vibration, so it is easy to cause damage. Because of this, the processing quality of the shell is very important, which directly affects the operation precision and service life of the machine, and the quality of the shell parts directly affects the entire complex transmission system and working machine. Shell parts are mostly cast parts. This paper takes a reducer shell part as the research object, through the creation of CAD model and geometric shape research, and carries out the development of processing technology and several kinds of technology comparison, in order to improve the processing efficiency and processing stability, improve the quality of products in production. The reducer is a power transmission device used between the prime mover and the working machine. As shown in the figure, it is a typical cross-section view of the reducer structure, from which you can see that the reducer housing is the installation basis of the internal transmission parts of the reducer, which plays an important role in fixing the transmission shaft, ensuring the accuracy of gear operation, storing, providing lubrication and cooling oil during gear operation, and preventing dust from entering. In the field of reducer design and manufacturing, the use of CAD and other technologies for simulation and improvement can speed up the improvement process, shorten the improvement cycle, improve the quality and reliability of parts to create good economic and social benefits.