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The three-dimensional finite element analysis of straight push-rod linear reducer

Huang Qing-shi

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Abstract

In order to consummate further the theory of design and calculation of straight-push-rod linear reducer,here the calculation of three-dimensional finite element on the basis of analysis force and two-dimensional finite element analysis is carried on. It takes rear rack and dense rack which are two important parts of straight-push-rod linear reducer as research objects. Adopting the large-scare FEM software ANSYS , it gains the distribution of internal stress and deformation for two racks, and draws the conclusion which is of practice significance .

About this research paper

What this paper is about

In order to consummate further the theory of design and calculation of straight-push-rod linear reducer,here the calculation of three-dimensional finite element on the basis of analysis force and two-dimensional finite element analysis is carried on. It takes rear rack and dense rack which are two important parts of straight-push-rod linear reducer as research objects. Adopting the large-scare FEM software ANSYS , it gains the distribution of internal stress and deformation for two racks, and draws the conclusion which is of practice significance .

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Available abstract

In order to consummate further the theory of design and calculation of straight-push-rod linear reducer,here the calculation of three-dimensional finite element on the basis of analysis force and two-dimensional finite element analysis is carried on. It takes rear rack and dense rack which are two important parts of straight-push-rod linear reducer as research objects. Adopting the large-scare FEM software ANSYS , it gains the distribution of internal stress and deformation for two racks, and draws the conclusion which is of practice significance .

Key concepts: Reducer, Finite element method, Rack, Engineering, Structural engineering, Deformation (meteorology), Stress (linguistics), Mechanical engineering

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