Generation of the teeth precessional gears by plastic deformation

8th International Conference on Advanced Concepts in Mechanical Engineering

Bostan, I.^1 ; Dulgheru, V.^1 ; Trifan, N.^1

Department of Basics of Machinery Projecting, Technical University of Moldova, Chiinu, Moldova^1

关键词: Continuous materials;    Gear wheel;    Material deformation;    Minimum cost;    Operating condition;    Workpiece;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/444/2/022001/pdf
DOI  :  10.1088/1757-899X/444/2/022001

来源: IOP

【 摘 要 】

The paper presents a method for obtaining the teeth of the precessional gear by plastic deformation. There are analyzed the basic problems that must be resolved to apply this process: determination of dimensions of initial workpiece; choosing the correct machining regime; determination of necessary forces for material deformation for dimensioning of mechanisms used in machine-tool. The aim is obtaining of precessional gear wheel teeth, still from workpiece to ensure a minimum cost of machining and to improve operating conditions by providing a continuous material fibrillation.