What is the difference between spindle oil and hydraulic oil in machining center? Generally, hydraulic oil is a hydraulic system that uses hydraulic pressure energy. The hydraulic medium used in the hydraulic system not only has an anti-wear effect, but also has anti-rust, anti-oxidation, anti-emulsification and so on. It is generally believed that guideway oil, cutting fluid, Gear Oil and spindle oil are mainly used in CNC machining centers. Among them, the amount of cutting fluid is the largest, and the amount of other oils is small. Spindle oil is also called system circulating oil. However, the main shaft oil is not always used for lubrication and rust prevention, but why is it better to use circulating oil in the processing equipment system than hydraulic oil? What is the difference between main shaft oil and hydraulic oil?
Requirements for selecting spindle oil for CNC machining centers: 1. Cooling and lubrication 2. There are anti-oxidation requirements and anti-emulsification requirements 3. A wide range of different viscosities Principles for the selection of spindle oil: 1. According to the recommendation of the equipment manufacturer (OEM) 2. General suggestion: Use No. 2 viscosity for high-speed drilling machine spindle; Grinding machine spindles are available for 2, 5, 7, and 10; for machining centers or CNC lathes, use 32. Let's solve why it is better to choose circulating oil than hydraulic oil in the processing equipment system: 1. The focus of circulating oil and hydraulic oil is different 2. Circulating oil focuses on lubrication and cooling, anti-rust, anti-oxidation, etc., and its cost is higher than that of hydraulic oil 3. Hydraulic oil focuses on anti-wear and anti-corrosion 4. For ordinary systems, hydraulic oil can be used instead of circulating oil. However, it is better to use circulating oil when the cost permits. Spindle oil product features ★ Good lubricity, cooling, corrosion resistance and oxidation resistance. ★Suitable for spindle sliding bearings and spindle boxes of precision machine tools and similar equipment. ★ It is used for the lubrication of flywheels, spindles, gears and light-load mechanical parts of high-tech equipment and textile equipment with high speed and small gap. ★ A lubricating film is formed during high-speed operation, which reduces equipment noise and vibration, and can quickly remove heat, with less deposits and long service life. Scope of application It is used for flywheels, spindles, main shafts and bearings of high-tech equipment and textile equipment with high speed and small gap. It can also be used for the lubrication of light-load hydraulic systems and closed gear systems and other mechanical parts.
