Study in Hydrostatic Slider-Slideway of Grinding Machines

• Main Authors: Hsinghan Lee, 李興漢
• Other Authors: Yuan Kang
• Format: Others
• Language: zh-TW
• Published: 2002
• Online Access: http://ndltd.ncl.edu.tw/handle/99830228232863895066

碩士 === 中原大學 === 機械工程研究所 === 90 === Abstract Because hydrostatic slideways have absolutely merits and the improvements of technologies in their design, Since 1970 hydrostatic slideways have been widely used by the machine tool . According to the recently reports of the grinder machinery companies in developed countries, the machines , which are equipped with hydrostatic slider and slideways , could been run continuously for a decade without any maintaining. This study has emphasized on the design method of hydrostatic slideways, which can be used by the precision cylindrical grinding machines. First of all, in order to measure the characteristics of the cylindrical grinding machine －GUP-32100 made by PARAGON machinery company－such as static oil film of slider, stiffness, loading dynamic system and stick-slip friction system, we applied the capillary restriction hydrostatic slideways to the cylindrical grinding machine and then experimentally analysed the statistic characteristics and loading dynamic system of the capillary restriction hydrostatic guide ways. After comparing the characteristics of capillary restriction hydrostatic guide ways to the characteristics of non-capillary restriction slider, we can find the differences of them and ,in order to improve the precision of machinery, make it as a reference for the technologies of hydrostatic slideways’ design.