Cast steel hinge bearing _ _ win-win cooperation provided by the fixed bearing cast steel hinge Hengshui HaoTong Engineering Rubber Company. Cast steel hinge bearing _ _ win-win cooperation hinged bearing is fixed cast Hengshui HaoTong Engineering Rubber Co. (www.htgcxj.com) launched this new upgrade, the above picture is only for reference, please call or pictures on this page on the telephone, obtain the latest information, contact: Liu. Ball bearing hinge plates commonly used rubber neoprene, natural rubber and EPDM rubber as a raw material, and prohibited the use of recycled rubber vulcanization process coriander live, ball bearing hinge bearing in Std using neoprene rubber sheet , cold-type bearing rubber sheet made of natural rubber or EPDM. Ball bearing hinge plate physical and mechanical properties of rubber compounds used. Teflon plate in the ball joint just to providers use the seat, but also the need for strict use of PTFE sheet requirements, provisions should be eye-pure material molded, cutting boards should not be used in the relevant standard, You should not use more recycled materials, ball bearing hinge back chat embossed sheet, PTFE materials make up a mean particle size of greater than 50, molding pressure should go to the top of tetrafluoroethylene dollars depending on the type of raw materials, in general, should not be less than 30mpa, physical memory performance PTFE molded plate. Ball bearing hinge design allows the use of Teflon plate should pressure 0mpa. Ball bearing hinges fabricated PTFE plate and embedded in the gap between the slots according to their diameter size control in 0.5-1.0mm Teflon sheet surface should be smooth, not allowed to have a crack, dress, layered, not allows the use of a mechanical impact damage and other defects, do not allow any entrained impurities. Meanwhile, the sliding surface of PTFE plate plane should not have to store the grease reservoir tank is not fat and size requirements. When the maximum design corner corner ball bearing hinge adaptation, unidirectional roof and vertical displacement at the position corresponding slide cast steel hinge bearing, by formula to determine the maximum design angle, basin ring diameter, pots ring width, steel The side plate, stainless steel plate and the top plate if welding connection type, ball bearing hinge welding requirements shall calculate the weld length, if only stainless steel screws riveting, by calculating the required shear area according to the following formula . Bearing shear area shear screws, bearing design capacity, PTFE slide stress, PTFE slide area seismic cast hinge bearing, PTFE slide design allowable stress, ball bearing hinges standard for 30mpa, PTFE slide diameter Other requirements for the design of cast steel hinge bearing, other requirements designed ball bearing sliding surfaces hinge allows the material composition of PTFE plate and immortality steel, flat PTFE board should meet the requirements. PTFE slide bearings ball joints plane thickness, diameter of PTFE slide plane fixed cast hinge bearing, ball bearing hinge PTFE slide projection height, tolerance of 0.2mm, when the error is 0.3 when measured in the calibration Point out the measurements, and the anti-corrosion coating thickness is less than here 30mm, should at least have another measurement points and a reasonable distribution. A guide groove for embedded PTFE sheet, PTFE plate guide groove for a minimum thickness of 5,5mm, the protrusion height is 0.2mm