滑动摩擦设备 - 工程实验室培训系统

型号HV-Exp2898
独立的功能。长凳安装。思想引发滑动摩擦系数的确定。调查单个谐波运动。振荡栏。验证运动方程。三年保修。实验范围，以确定低碳钢轮和各种材料条之间滑动摩擦系数的系数。验证振荡条的运动方程。研究剪切力的影响线的定义。 To investigate the effect of the vertical position of the bar center of gravity. Description A variable speed electric motor drives two rotating wheels on which a specimen bar oscillates with a single harmonic motion due to the even pressure that it exerts on each wheel in turn. The bar frequency is dependent on the coefficient of sliding friction. A number of specimen bars of different materials are provided. The distance between the two wheels can be varied. A stop watch is provided. This equipment is part of a range designed to both demonstrate and experimentally confirm basic engineering principles. Great care has been given to each item so as to provide wide experimental scope without unduly complicating or compromising the design. Each piece of apparatus is self-contained and compact. Setting up time is minimal, and all measurements are made with the simplest possible instrumentation, so that the student involvement is purely with the engineering principles being taught. A complete instruction manual is provided describing the apparatus, its application, experimental procedure and typical test results..