Linear Rolling Guide performance characteristics and application of linear guides Features 1. High precision positioning rolling motion ball rolling by means of linear guide to achieve a small friction guideways, a small difference between the static and dynamic friction, easy to produce at low speeds crawl. Repeat positioning accuracy, suitable for frequent start or change direction of the moving parts. Positioning accuracy of the machine can be set to the submicron level. At the same time according to need, due to increase preload AMT linear guides, to ensure the ball sliding does not occur, to achieve smooth motion, reduces shock and vibration movement. 2. Wear a small slide rail surface of fluid lubrication, due to the floating oil film, produced by the movement precision error is unavoidable. In most cases, the lubricating fluid confined to the border area, direct friction generated by the metal contact can not be avoided, in which friction, a lot of energy to friction loss is wasted. In contrast, low energy consumption due to friction in rolling contact, friction loss is also a corresponding reduction in the rolling surface, it makes scrolling a long period of high-precision linear guide system state. Also, due to the use of lubricants are rarely linear guide, which makes the design and maintenance tool lubrication systems have become very easy. 3. adaptation speed movement and significantly reduce the driving power of the linear guide rolling machine due to the small friction resistance, make the required power source and a power transmission mechanism miniaturized, so that the drive torque is greatly reduced, so that the machine of the electrical energy reduced by 80% energy-saving effect. The machine can achieve high-speed motion PMI linear guide and improve work efficiency machine 20 to 30%. The difference between roller linear guide roller linear guides and ball linear guide (dual-axis rail is one of them) is a slider wheel drive, wheel number usually 3-5, the heavier the wheel a few more loads: ball linear guide slide the ball from the drive, and a larger number of small ball. Features Comparison: Linear roller ball linear guide rails relatively easy maintenance, such as convenient and simple TBI linear guide slider and removable roller linear guide rail, easy to change with a single slider. Meanwhile eccentric nut capable of adjusting the gap between wheel and rail, so that the gap is zero. The slider and the ball linear guide rail is not open, because open will cause the ball to drop on the slider. Accuracy: Because the material is carbon steel ball linear guide, it is more suitable for high-precision long-distance transmission. Roller linear guide rails made of aluminum alloy cast, not rigid ball linear guide is good, more suitable for general mechanical precision components. Price: roller linear guide price is cheaper than the ball linear guide half. PMI linear guides, linear guides, Korea and Taiwan transmission machinery provided by the Dongguan City, Transmission Machinery Co., Korea and Taiwan. Dongguan City, South Korea Taiwan Transmission Machinery Co., Ltd. (www.dghantai.com) strong, credible, in Dongguan, Guangdong and other machine tool accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Korea Taiwan transmission machinery and you hand into the brilliant, for a better future!