STRUCTURAL ANALYSIS OF THE ROUNDBROACHES TEETH GRINDING OPERATIONS

Abstract

The work is devoted to the substantiation and development of methods and means for monitoring the spring racks of the cultivator. The analysis of the market of test stands for springs is carried out, there is a lack of necessary technical means. for racks of cultivators. The necessity of combining static and dynamic tests on a single stand is noted. The design of the universal stand is developed. As a loading mechanism, the crank-rocker is used. where the test stand serves as a yoke. The analysis of changes in the direction of the load application is carried out. The condition of the minimum distortion of the direction of the load due to the elongation of the connecting rod is derived. Implemented the possibility of varying the height of the racks, crankshafts, the horizontal displacement of the column, the length of the connecting rod. The conclusions and the list of sources used are presented.