Guide rail lubrication

2019 - guide rail lubrication 06 - The source (06 club Shen a lathe factory) Machine run stably for a long time without a good lubrication, today, we have to discuss to discuss the question of guide rail lubrication. The purpose of guide rail lubrication lubrication, just as its name implies, is to have the effect of reducing friction. Lubricating oil in the guide rail oil film formed between the mutual movement parts, make the guide rail is close to the pure liquid friction, can reduce the friction and wear, prolong service life, improve the mechanical efficiency. At the same time, eliminate oil can take away heat, cooling cooling, reduce the effect of thermal deformation. Lubricating oil can also avoid low speed crawl, reduce vibration, prevent corrosion, therefore, the key of the machine tool between the moving parts, including the guide rail, needs to have good lubrication. Machine tool commonly used what kind of lubricating oil in general, precision machine tool use lubricating oil basically has the following brands: L - AN32 used in lathe, boring machine, coordinate boring machine, grinder, universal tool grinder L -, etc AN68 for internal grinder, universal grinding machine, hobbing machine bed, L - coordinate boring machine, etc AN100 used for L - optical coordinate boring machine etc AN150 used to coordinate boring machine, landing boring machine conveyor lubrication way rail lubrication method, can be divided into two categories, forced lubrication and the forced lubrication. The forced lubrication way: the easiest way of guide rail lubrication is artificial gas or oil cup directly oil supply on a regular basis. This method is simple, low cost, but the lubrication is not reliable. Adopts the forced lubrication, lubricants generally cannot be recycled. Table 1 guide way of the forced lubrication forced lubrication way: modern machine tool used for hydraulic pump, mostly to pressure forced lubrication oil. Pressure oil lubrication can be divided into intermittent pressure lubrication and continuous pressure lubrication two kinds big. Table 2 guide way of forced lubrication