Innovative machines, devices and mechanisms for small businesses
Keywords:
drum staking machine; knives with wavy blades; pressing device; pedal mechanism; pressing force.Abstract
The interaction of a pressing device with an improved working element of a drum staking machine is examined in the article. Mathematical dependencies were obtained that make it possible to determine the power parameters of the pressing device, considering the rigidity of the pressing support belt of the staking machine. It was theoretically determined that the pressing force created by working knives with a wave-shaped blade is greater than the force created with existing knives. When using working knives of an improved design, an increase in the tensile force acting on the leather fabric of the skin is observed. When determining the force of pressing the processed fur skin against the working knives, the strength conditions of the leather fabric were considered.
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