我厂生产的磨床至今常用液体循环润滑,它的特性和要求如下: 1.用独立油箱,要有电动机,油泵装置和调压设备系统等,体积大,价格贵。 2.润滑部位液体易流失,重要部位启动时要有一定液位差,需备有电液连锁安全起动保护装置。 3.液体润滑耗损量大,为防尘、防蚀更需有可靠的密封防漏装置。由于立式主轴传动结构使润滑液体更易流失,难以保持良好的润滑作用。美国的Blanchard-20ACD36大型立轴圆 The grinding machine I have produced so far is commonly used liquid circulating lubrication, its characteristics and requirements are as follows: 1 with a separate tank, to have a motor, oil pump devices and voltage regulator equipment systems, large size, expensive. 2. Lubricating parts of the liquid easy to lose, start important parts have a certain level difference, to be equipped with electro-hydraulic chain safety starter protection device. 3. Liquid lubrication wear large, for dust, corrosion and more reliable sealing leak-proof device. As the vertical spindle drive structure to make lubrication fluid more easily lost, it is difficult to maintain a good lubrication. The United States Blanchard-20ACD36 large vertical axis