ANALYTICAL DETERMINATION OF TIME OF PERFORMANCE OF A TECHNOLOGICAL OPERATION SEPARATION OF METAL DETAILS OF THE «ZIPPER» LOCK FROM A GATE

М. Г. Залюбовський, І. В. Панасюк, В. В. Малишев

Abstract


Analytical determination of the minimum necessary time spent on the implementation of the separation of metal parts of the castle «zipper» lock  from the gates. Getting the corresponding calculated dependencies. A comprehensive analytical study of the main factors affecting the change in the intensity of the technological operation of separating the metal parts of the «zipper» lock from the gate was carried out. Based on the performed analytical study, an equation is obtained that makes it possible to predict the technological result at the design stage, in particular, to calculate the execution time of the technological operation of separating the metal parts of the lightning lock from the gates. Mathematical dependencies are also obtained that make it possible to predict the influence of each of the factors on the intensity of the technological operation. The relationship between the mass and geometric shape of castings, the cross-sectional plane of the castings in the places of attachment of the parts, the number of impact interactions of castings with a solid surface, the design features of a tumbling machine with a complex movement of the working capacity, the speed of the drive shaft of the machine, the level of filling the working capacity with a working array and the time spent on the separation of the metal parts of the lock is established «zipper» lock  from the sprues. The obtained mathematical dependencies for calculating the execution time of the technological operation of separating the metal parts of the «zipper» lock from the gates. These dependencies can be used in the design of technological processes in the respective enterprises


Keywords


separation from gates; «zipper» lock; volumetric processing; working capacity



DOI: https://doi.org/10.30857/1813-6796.2019.6.1

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