The rolling element is guided by a ball bearing contained in a sleeve or along a track. A linear motion bearing can contain ball bearings or roller bearings, which are flat cylinders. Bearings promote smooth, low friction motion, and they are usually lubricated in some way to further reduce friction and excite linear motion bearing systems for longer life. In some cases, these bearings are completely contained in the system to protect them from dust, dirt, and even impact damage, although in other cases, the bearings can be exposed along the track. The system usually includes the sliding surfaces of bearings that use a fixed plane and slide with each other.

滚动功能部件产品包括：滚珠丝杠副、滚动直线导轨副、滚珠花键、滚珠导套、直线运动部件、坐标工作台、自锁器等。它们以"滚动"为特征，具有省能、精密定位、精密导向、对CNC指令反应快速以及传动的高速性、同步性、可逆性等功能，是数控机床和机电一体产品不可替代的关键配套件，也是符合21世纪生态、理念的重要基础零部件。它们产品虽小，却集成了精密零部件制造的许多关键技术。由于它们的标准化、系列化、通用化程度很高，又有广阔的市场，十分有利于组织化大批量生产。

Products of rolling functional parts include: ball screw pair, rolling linear guide rail pair, ball spline, ball guide sleeve, linear motion parts, coordinate workbench, self-locking device, etc. Characterized by "rolling", they have the functions of high efficiency and energy saving, precise positioning, precise guidance, rapid response to CNC commands, high speed, synchronization and reversibility of transmission. They are irreplaceable key accessories for CNC machine tools and mechatronics products, and also important basic components that meet the ecological and environmental protection concepts of the 21st century. Although their products are small, they integrate many key technologies of precision parts manufacturing. Because of their high degree of standardization, serialization and generalization, and broad market, they are very conducive to organizing professional mass production.

随着机床速度的提高，导轨的使用也由滑动向滚动转化。在，由于机床速度较低及制造成本上的原因，滑动导轨的使用还占大多数，但使用滚珠导轨和滚柱导轨的机床数量在急速上升。由于滚动导轨具有高速、长寿命、可加预压、安装方便等方面的优点，随着对机床性能及数控化要求的提高，滚动导轨使用比率的提高是必然的趋势。

With the increase of machine speed, the use of guide rail has also changed from sliding to rolling. In China, due to the low speed of machine tools and manufacturing costs, sliding guide rails are still used in the majority, but the number of machine tools using ball guide rails and roller guide rails is rising rapidly. As the rolling guide has the advantages of high speed, long service life, preloading and convenient installation, with the improvement of machine tool performance and numerical control requirements, the improvement of the utilization ratio of rolling guide is an inevitable trend.

以上就是为大家介绍的有关导轨丝杠的详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务http://www.jngongrun.com

The above is a detailed introduction about the guide screw for you. I hope it will help you. If you have any questions, please contact us. We will provide services for you with a professional attitude http://www.jngongrun.com