1. Re-study the traditional slewing bearing equipment. The slewing bearing selects high-precision grades and applies preload together to eliminate gaps and reduce vibration. The radial runout and diameter of the slewing ring range from one thousandth to one ten thousandth of an inch (2.54 tan). The structure is compact, the cross-sectional dimension is small, and the diameter can be as small as 50 mm (the steel of this type of slewing ring The ball size is smaller than the steel ball size of the traditional heavy series slewing bearing). This encourages designers to begin to reconsider traditional slewing bearing equipment.
2. Why is the slewing ring suitable for new control equipment in industrial automation? If the suspension rod bearing is used to bear radial, axial and moment loads, the equipment is equipped with two sets of ball or roller slewing bearings and arranged along the shaft at intervals. This equipment form is by placing two sets of slewing bearings on the shaft far away Distance setting to achieve higher moment load capacity. However, with regard to such equipment, it is difficult to get used to new applications due to space constraints and the complexity of the equipment. Then the advantage of the slewing ring is to use one set of slewing ring instead of two sets of slewing ring, which can not only reduce the height of the equipment, but also simplify the component structure. Therefore, the slewing bearing is particularly suitable for new-style operating equipment in industrial automation.
3. How to choose the slewing ring correctly. The correct selection of the slewing bearing depends on the requirements of load, stiffness, speed, size and rotational flexibility. The user and the slewing ring manufacturer jointly discussed the design goals and the applicability of the slewing ring, which helps to achieve the best performance of the system on the premise of the lowest cost and the guaranteed trouble-free operation!
Jiangsu Tianyue Slewing Bearing Co., Ltd. is located in Xuzhou City, Jiangsu Province, the "Hometown of Slewing Bearings". It is a professional manufacturer specializing in slewing bearing technology design, research and development, production and service.
