【摘要】 笔者研制的模具用氮气缸是一种新型、有效的弹性部件。它可代替弹簧,橡皮等常规弹性元件,用于各种模具或机械压床上作为气垫。它具有在较小空间中发挥较大工作力的功能。其工作力基本恒定,从而可简化模具设计,提高冲压件质量。本文对它的工作原理、特性、设计方法和样机的生产考核情况作一介绍。更多还原

【Abstract】 The nitrogen cylinder is a new and effective elastic function parts and can be applied to replace springs,rubbers and air-cushion in all kinds of the presses or dies.A small size of the nitrogen cylinder can provide a very large force and the force is constant.The principle,characteristics and design method of the nitrogen cylinder were introduced.更多还原