Design and Analysis of a New Type of Metal Belt Continuously Variable Transmission

Zhang Wu; Guo Wei; Lu Zhengxiong; Cao Jianbo

doi:10.16578/j.issn.1004.2539.2015.09.014

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Design and Analysis of a New Type of Metal Belt Continuously Variable Transmission

更新时间：2022-10-20

- Design and Analysis of a New Type of Metal Belt Continuously Variable Transmission
- Vol. 39, Issue 9, Pages: 59-61(2015)
- 作者机构：
  
  1. 西安科技大学机械工程学院
  2. 2. 天津百利装备集团有限公司中央研究院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2015.09.014
  CLC：
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[1]张武,郭卫,路正雄,曹建波.一种新型金属带式无级变速器设计与分析[J].机械传动,2015,39(09):59-61+88.

Zhang Wu, Guo Wei, Lu Zhengxiong, et al. Design and Analysis of a New Type of Metal Belt Continuously Variable Transmission. [J]. 39(9):59-61(2015)
[1]张武,郭卫,路正雄,曹建波.一种新型金属带式无级变速器设计与分析[J].机械传动,2015,39(09):59-61+88. DOI： 10.16578/j.issn.1004.2539.2015.09.014.

Zhang Wu, Guo Wei, Lu Zhengxiong, et al. Design and Analysis of a New Type of Metal Belt Continuously Variable Transmission. [J]. 39(9):59-61(2015) DOI： 10.16578/j.issn.1004.2539.2015.09.014.

摘要

基于金属带式无级变速器（MB-CVT）的基本结构,通过引入无接头钢丝绳和改变金属块形状,设计了一种新型金属带式无级变速器,即Wire Rope-CVT（WR-CVT）。通过对比分析了两种CVT钢带环/钢丝绳在6个自由度方向上的约束情况,认为WR-CVT具备MB-CVT稳定的工作状态。获得了WR-CVT钢丝绳与金属块圆弧槽接触时横向正压力计算公式,分析了WR-CVT钢丝绳与金属块圆弧槽纵向接触和非接触时的作用力关系,为WR-CVT的进一步研究奠定了基础。

Abstract

The basic structure based on metal belt CVT（ Metal Belt Continuously Variable Transmission,referred to as MB- CVT）,through the introducing the jointless wire rope and changing the metal block shape,a new type of metal belt CVT is designed,namely the Wire Rope- CVT（ WR- CVT）. Through the comparative analysis the constraint condition of two kinds of CVT metal belt ring and wire rope in six degrees freedom,the result shows that the WR- CVT has a stable working state of MB- CVT. The formula of calculating lateral pressure of WR- CVT wire rope and metal block arc groove contact is obtained,the analysis of WR- CVT wire rope and metal block arc groove longitudinal contact and non- contact the relationship of force are carried out,the foundation for the further study of WR- CVT is provided.

关键词

金属带钢丝绳无级变速器

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