Slide the plastic steel ball bearing hinges, good toughness. Plastic, the material showed a strong ability to resist static load, good toughness, indicating the strong ability of the material to resist dynamic loads, steel plasticity and toughness are good, indicating that a large steel building both static load resistance can mention anti larger dynamic loads. Based on the characteristics of the seismic performance of steel buildings are more superior. Slide ball bearing hinges passed the test the following conclusions: These two types of hinges withstand pulse loads and pulse load combination design corner, according to the rotation test before making a shear test, they are in a similar situation. Hinge can be seen in the concrete along the crack surface flaking mortar, and in steel hinges do not see this phenomenon, proved steel played a role. Hinges free to rotate in any direction, and "linear hinge" is different, since the hinge portion is not easy even concrete, steel plate so that its function less well. This shows that the pulse loads, steel hinge hinge more stable than concrete, so the concrete joints in different directions to note vibrating compaction. According to the German experience, reinforced hinges shall be arranged in accordance with the test results and photoelastic model full-scale concrete hinges, hinges on the concrete design of the main remaining recommendations are reinforced through the midpoint of the hinge to account for 40% of the arrangement of reinforcement, the 60% reinforced longitudinally arranged. Slide ball bearing hinge hinge concrete design calculations and requirements due to the rotation of the hinge pin hinge finished sliding resistance, anti-torque M generated by the rotation of the eccentric moment e = M / N at the center of the hinge, N is the vertical force on the sliding action hinges Hinge Bearing finished professional manufacturers, under the action of N force at the hinge cracked concrete will produce a tension Z1 (in the Y-axis direction), then pull Z1 want to bear through the arrangement of reinforcement. Meanwhile, in the end face of the concrete hinges also set necking part, to prevent the stripped portion of the concrete produced under high stress; thus the Z-axis direction will produce tension hack hack Z2 and edges pull Z3, this part of the Rally should be reinforced to bear by the configuration. [Slide] ball bearing hinge during use should be regularly checked and maintenance once a year. 1. Check whether the shear bolt bearing production factory finished sliding hinge bearing, bearing rubber seals cracks and aging. 2. Check the bearing relative displacement values ??are uniform properly and make a record. 3. Clear the debris and dust stand nearby, such as silk and cotton carefully clean the stainless steel surface dust. 4. A loose bolt nut again, cleaning oiled to avoid rust nut. 5. check the status quo and change point detection seat height so that the wearing of the inner bearing checking PTFE plate, seat height changes when more than 3mm, rubber seals should be removed, check the PTFE plate . 6. In addition to stainless steel sliding surfaces, shall regularly conduct bearing steel paint to prevent corrosion. [Slide] steel ball bearing hinge design analysis] [slide ball bearing hinge design elements design elements first is the choice of materials, the more common is q235 (similar a3) and q345 (similar to 1 6mn). Typically use a single steel main structure in order to project management, economic considerations, you can also choose a combination of different cross-section strength of steel. When play the role of intensity control, selectable q345; when stability control, should use q235, component design, the existing norms using elastic-plastic method for checking cross-section, elastic and structural internal force calculation method which does not match. [Slide] ball bearing hinge current structure of the software, provide post-processing functions Checking section. [Slide ball bearing hinge] due to advances in technology program, a number of software components can not pass when checking in, selecting from a given section Curry increased level, and automatically re-analyzed checking, until the adoption of such sap2000 so on. This is one section optimization design features often said. It reduces a lot of the workload of the designer. Tianjin finished sliding hinge bearings, sliding hinge support product prices, damping sliding hinge support provided by Hengshui Rubber Co. Guangrun. Hengshui Guangrun Engineering Rubber Co. (www.grgcxj.cn) (www.grgcxj.cn) is specialized in the "seismic steel ball bearings, spherical steel unidirectional bidirectional slide bearings, ball joints fixed elastic damping bearings," the enterprises, companies adhering to the "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Wang. You can also access (www.grgcxj.cn/supply_details_41100070.html), for more information about the company.