TMR feed mixer regular maintenance mode using TMR feed mixer, the operating personnel must do maintenance in all aspects, but also to carry out regular maintenance, not to the time needed to do the processing, it will affect the efficiency of the machine and prolonging life. To prevent these problems from occurring, and today farmers farming machinery just happy to introduce TMR feed mixer regular maintenance ways: First, in the use of TMR feed mixer, a month to replace the oil and oil filter must mixer, and the operator To make a record of each replacement. Two, TMR feed mixer body needs a week to clean it again, if necessary, will have timely clean. Third, every two weeks to feed mixer to TMR correct weighing system, and before the onset of winter to replace the antifreeze and winter diesel fuel, but also make the freezing measures. TMR feed mixer auger and auger blade design in a wide range of applications, especially agricultural machinery feed machinery mixer, generally takes the form of blade pitch structure. We use variable cross-section of vertical auger helix structure of the blade. Use CAD conduct auger overall sketch design, ensure that the gap auger blade radius of gyration is maximum envelope of the mixing chamber 1520mm. CAD conduct special feed auger mixer blade design, requires a lot of auxiliary lines, the more the higher the precision of its auxiliary line, and then smoothing spline connection. Image size is not easy to articulate. Long blade cutter design under uG uG surface before use to draw a constant pitch spiral auger blade according to the parameters along the cylindrical outer auger, re-use law uG fame to draw a curve of variable cross-section spiral, then use the curve based on blade design parameters Grid command to generate a three-dimensional piece body, and finally a three-dimensional solid by thickening. And by uG three-dimensional assembly, check whether the various parts assembly interference. Finally, three-dimensional auger blade divided into 3 sections feed mixer supplied by sheet metal kind Expand command automatically generates a developed view of the blade. NXNastran auger NXNastran optimized design is three-dimensional design software uGNx comes solver, able to analyze complex mechanical system simulation static, fatigue, frequency, thermal stress. Auger working process are the following three kinds of loads: First centrifugal force produced by the rotation due to their own; the second is the material applied to the positive pressure spiral blade: Three is the material applied to the spiral blade friction. Use the blade thickness NXNastran were descending 05mm, perform power analysis, the results of stress as shown in Table 1. In order to ensure the strength and weldability auger, material selection Q345 steel. As it can be seen from Table 1, the maximum stress in the loaded condition with the decrease of blade thickness increases. When the blade thickness of less than 12mm, maximum stress is greater than the basic material allowable stress Sm = 345MPa, does not meet the strength requirements. Considering the 8 cubic auger select 12mm plate. In order to improve the stability and reliability of the blade, the need to ensure the quality of welding ribs may be strengthened in the local use. Cattle feed mixer mixer _ _ peasant music provided by fat farming machinery Urban Peasant Farming Machinery Co. music. Fertilizer urban farmers music Farming Machinery Co., Ltd. (www.nongminle.net) strong, credible, in Tai'an, Shandong feed processing machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead farmers farming machinery and you work music into the brilliant, for a better future!