The research work of the pendulum deformation and properties of grain during grinding
The article describes the main parameters of grain, affecting its crushing and grinding the number of output products. The study of the properties of the grain by means of laboratory tests, allow to set up a roller line for a specific grain and increase the yield of grits and flour at all tattered systems. To study the properties of the grain has been developed experimental pendulum warp and investigated how it works. It was found that at any location grains on a support surface (stria upwards, stria downwards and the stria in the side) there is grain refinement, placed in the center of the bearing surface, since the process of elastic and plastic deformation begins. Disclosure of grain going strictly by the groove. To research the software was developed, which allows to measure the strength and grain glassiness. For communication between the sensors and the computer, as well as to control the grinding process used microcomputer Raspberry Pi model В +. In addition to the properties of the grain, the program shows the basic kinematic para- meters pendulum deformers: distance traveled pendulum surface at a grinding cycle, speed and acceleration. Also, the process of grain deformation is displayed on two screens on which the two main state grain shows: before and after deformation, allowing the formula P.A. Re-hbinder calculate job pendulum deformers. As research on the connection between the microscope intermediate protein, starch granules and aleurone layers is not broken, but access to these layers is easier for grinding machines, cutting grains than in a roller machine, which is happening now.