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Ampex公司的VPR-80录像机(1英寸C格式)的刹车机构的设计思想有新意,同时采用了新材料。本文在对有关参数实地测量和必要的动力学计算的基础上,对该部件进行了分析,以利于共同消化吸收国外技术。文章还对其方便的调整方法和“双向弹性拉紧式”刹车机构作了扼要介绍。
Ampex VPR-80 video recorder (1 inch C format) brake mechanism design ideas innovative, using a new material. Based on the field measurements of the relevant parameters and the necessary kinetic calculations, this article analyzes the components to facilitate the common digestion and absorption of foreign technologies. The article also gives a brief introduction of its convenient adjustment method and “two-way elastic tensioning” brake mechanism.