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1.前言目前,机车车辆已经非常广泛地使用着橡胶制品。这些橡胶制品是利用橡胶的弹性,制成防振橡胶元件,作为一种弹簧,首先使用在走行装置(转向架)各部分。机车车辆采用防振橡胶可使噪声降低、乘座舒适、结构简化和维修保养方便。本文在介绍机车车辆用防振橡胶种类和使用实例的同时,论述了关于防振橡胶的特点和各种橡胶材料的性能以及如何选择橡胶品种来达到有效地利用这些性能等问题。 2.机车车辆使用防振橡胶的历史 1930年前后橡胶和金属粘结技术成熟以
1. Foreword Currently, locomotives and rolling stock have used rubber products very widely. These rubber products make use of the elasticity of the rubber to make the vibration-proof rubber element as a kind of spring, and are firstly used in each part of the running gear (bogie). The use of vibration-proof rubber for locomotive and rolling stock can reduce the noise, ride comfortable, simplify the structure and convenient maintenance. This paper introduces the types and examples of anti-vibration rubber used in rolling stock, discusses the characteristics of anti-vibration rubber and the properties of various rubber materials and how to choose rubber varieties to effectively use these properties. 2 locomotives use the history of anti-vibration rubber 1930 before and after the rubber and metal bonding technology to mature