Obtaining computational models of mechanisms in geometric applications by example of mechanism of lifting signs of mold

International Conference on Mechanical Engineering, Automation and Control Systems 2018

Chepchurov, M.S.^1 ; Zhukov, E.M.^1 ; Sumskoy, A.M.^1 ; Dudukalo, D.V.^1

Belgorod State Technological University Named after V.G. Shukov, 46, Kostyukov Street, Belgorod

308012, Russia^1

关键词: Calculation scheme;    Computational model;    Geometric applications;    Lifting mechanisms;    Reference points;    Sliding bearing;    Working capacity;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/560/1/012011/pdf
DOI  :  10.1088/1757-899X/560/1/012011

来源: IOP

【 摘 要 】

The article presents a solution to the problem of calculating and modeling the lifting mechanism of molds with the purpose of the reduction of the loading on the sliding bearings and verification of the working capacity of the mechanism as a whole. The calculation scheme is made for calculating the lifting mechanism of molds; the algorithm of operation of the mechanism is described. Mathematical modeling of the lever is conducted and the dimensions of separate links of the mechanism are calculated, the coordinates, trajectory of motion of the reference points of the mechanism are defined. A 3-D model of the lifting mechanism is executed; verification of the assembly of the model, of the operability of the mechanism is carried out as a whole.