Force Characteristic of Polyurethane Material and Design of Polyurethane Buffer

FANG Shuai; YUAN Zhao; WEI Xiaoguang; GAO Chong; ZHANG Sheng; ZHANG Ning; YU Xinlin; HE Junjia

doi:10.13296/j.1001-1609.hva.2015.11.015

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Force Characteristic of Polyurethane Material and Design of Polyurethane Buffer

更新时间：2025-04-26

- Force Characteristic of Polyurethane Material and Design of Polyurethane Buffer
- High VoltageApparatus Vol. 51, Issue 11, Pages: 91-96(2015)
- 作者机构：
  
  1. 华中科技大学强电磁工程与新技术国家重点实验室
  2. 国网智能电网研究院
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2015.11.015
  CLC： TQ317
- Published：2015
- 稿件说明：
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[1]方帅,袁召,魏晓光,高冲,张升,张宁,喻新林,何俊佳.聚氨酯缓冲材料的出力特性研究与聚氨酯缓冲器设计[J].高压电器,2015,51(11):91-96.

FANG Shuai, YUAN Zhao, WEI Xiaoguang, et al. Force Characteristic of Polyurethane Material and Design of Polyurethane Buffer[J]. High voltageapparatus, 2015, 51(11): 91-96.
[1]方帅,袁召,魏晓光,高冲,张升,张宁,喻新林,何俊佳.聚氨酯缓冲材料的出力特性研究与聚氨酯缓冲器设计[J].高压电器,2015,51(11):91-96. DOI： 10.13296/j.1001-1609.hva.2015.11.015.

FANG Shuai, YUAN Zhao, WEI Xiaoguang, et al. Force Characteristic of Polyurethane Material and Design of Polyurethane Buffer[J]. High voltageapparatus, 2015, 51(11): 91-96. DOI： 10.13296/j.1001-1609.hva.2015.11.015.

摘要

随着电磁斥力机构不断向高速化发展

缓冲装置的研制变得愈发重要。笔者首先对比了应用于电磁斥力机构的不同类型缓冲装置的特性

接着分析了电磁斥力机构的缓冲需求;针对某公司生产的某型号聚氨酯缓冲器

分别进行了低速出力曲线测量和高速样机缓冲实验。基于实验结果分析得到了聚氨酯缓冲器在不同形变速率下的出力曲线

验证了电磁斥力机构中使用聚氨酯缓冲器作为缓冲装置的可能性

并给出了应用于电磁斥力机构的聚氨酯缓冲器的设计方法。

Abstract

The characteristics of different kinds of buffer devices used in electromagnetic repulsion mechanism were compared

and the requirements of buffer devices were analyzed. Then buffering test was conducted on a polyurethane buffer at low speed and high speed

respectively. The buffer force curves under different deformation rates of the polyurethane buffer were obtained

which verifies the possibility of applying polyurethane buffers to electromagnetic repulsion mechanism. Moreover

design method of polyurethane buffer electromagnetic repulsion mechanism was proposed.

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