IMPROVEMENT OF RELIABILITY OF THE GUIDE COUPLE OF RAPID FORGING PRESS
DOI:
https://doi.org/10.20535/2305-9001.2014.71.35873Keywords:
Forge, form a lubricating layer, reliability, load capacityAbstract
The article describes the design of high-speed rail pair forge cold stamping and rationale of its application. Design provides for implementation of the oil grooves guide support in the form of the toroidal surface and mating with her profiled surface. Considered design of high-speed rail pair forge provides increased reliability during operation. For this purpose, a mathematical model allows to calculate the values of the basic characteristics of the bracket guide. On the basis of the developed mathematical model is made a series of calculations for different variants of the oil groove profiling guide couples. Calculations have shown increasing support damping capacity under dynamic loads, compared with traditional designs.References
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