单砂金属砂带机的设计机电院机制 0901 班：与兆林指导老师：王会强 新领 维连摘要:砂带机是对工件进行降低表面粗糙度加工的一类机器。金属砂带机也就是人称之为：带式金属砂带机。砂带机主要用于磨削金属，是利用砂带上的颗粒对金属进行磨削，改变表面粗糙度。砂带机在金属抛光中使用广泛，需求量大，品种较多，近年来进展迅速。砂带机的特点是适应性强，能提高工作的尺寸精度，也能降低工件的表面粗糙度，是金属磨削的重要机床之一。 综合以上考虑之后，将本次设计容定为单面金属砂带机的设计。主要包括动力源，传动装置，变速装置，工作部分等，考虑到防止重心过高引起整机振动，设计中将主电机置于下方，并通过皮带传动带动变速器，使整机重心下降，有效增强整机的稳定性。关键词：砂带；单面磨削；防尘；冷却；Abstract: belt machine is a kind of machine to reduce the surface roughness of workpiece. The metal belt machine is also called: with a metal belt machine. Abrasive belt grinding machine is mainly used for grinding metal, is the use of metal abrasive belt grinding particles on the surface roughness, change. Abrasive belt machine is widely used in metal polishing, high demand, more variety, developing rapidly in recent years. Features of abrasive belt machine is adaptable, can improve the size precision of the work, but also can reduce the workpiece surface roughness, is one of the most important metal grinding machine. After the comprehensive consideration of the above, the design content designed for single metal abrasive belt machine. Mainly includes power source, driving device, transmission device, working part, considering the vibration due to high center of gravity, the main motor is arranged on the bottom, and through a belt drive transmission, so that the whole machine weight decrease, effectively enhance the stability of the whole.Keywords: single-sided grinding belt; dust; cooling;1 引言1.1 课题背景和讨论意义砂带机是利用砂带上的...
