Vertical deformation is usually determined by the test method, when the load distribution, the ball bearing hinge member generated generated load distribution, diffusion angle of 45 degrees and a maximum of 60 degrees, combined with the sliding member, consider the combined effects of the movable carriage The basic structure and geometric parameters of ball bearing hinge design checking, rubber sheet, rubber sheet compressive stress can ascertain the rubber plate with a diameter determined by the following formula below; design vertical reaction force, rubber sheet resistance design value compressive strength of standard rubber sheet value takes domestic standards for allowable stress values ??25mpa, material partial safety factor, the recommended value of 1.3, ball bearing hinge plate diameter rubber, rubber sheet thickness dimensions should be considered in a constant, live loads The total impact deflection angle caused by a combination of lower, equal to 15% of its value is greater than the thickness of the rubber sheet, the basic assumption of ball bearing steel bottom basin hinge design, pot bearings bottom pots, should now rarely used by welding molding, ball bearing hinge usually turning the whole cast molding. Design stress of the end of the basin, under the combined effect of the basic, no load shall not exceed the yield strength of the surface, if the set parameters shown in ball bearing hinge, bottom basin is designed with the following basic assumptions. Ball bearing hinge calculation model should include a bottom basin, fittings and installation of equipment required boundary conditions. Ball bearing hinge has a static pressure characteristics under pressure. Under an applied force of the horizontal bi-directional sliding steel ball joint bearing pressure between the top plate and the bottom plate or the director of the basin generated by the ring-shaped distribution is assumed to be parabolic in the half of the circumference, and its value is taken as the average of 1.5 times. When using ring and the bottom end of the basin basin separate guardianship computation, spray a minimum thickness of 12mm ball bearing hinge series specifications, the highway bridge rubber bearing basin transportation industry standard "highway bridge rubber bearing basin" supporting product design The main technical performance, bearing 10% overload actual carrying capacity, design friction coefficient from 0.03 to 0.06 bi-slip grid ball joint bearing, ball bearing hinge maximum design angle 0 ,. 02rad two-way sliding ball joint bearing, good structure GPZ (II) highway bridge pot bearings, by the majority of customers the same trust and support. TPZ-1 railway pot bearings, TPZ-I series railway pot bearings, is one of the early products of the main criteria for the railway sector, the ball bearing hinges also have some special accessory products, TPZ-I series railway basin Bearing adapt room temperature type and temperature range is divided into two kinds of cold. Ball bearing hinge bearing its main performance is the vertical angle of not less than 0.011rad, ball bearing hinges for 1000-50000KN documents for vertical bearing capacity of 24, 10% of non-slip surface of the horizontal bearing capacity of vertical ball Hinge Supports vertical supports various levels of vertical bearing capacity of 20 percent, activity coefficient of friction, PTFE skateboards, skateboard Teflon grease. Ball bearing hinge overall performance of the mechanical experiments, the general should include vertical bearing capacity, friction coefficient and rotational performance test, the test should be carried out at the factory or specialized testing facility. Two-way sliding ball joint mount, finished professional manufacturer, two-way sliding ball joint bearing corridor provided by Hao-engineered rubber. Hengshui HaoTong Engineering Rubber Co., Ltd. (www.htgcxj.com) in grid bearings, bridge expansion joints, water stop, bridge bearings, rubber bearings, ball bearings and other steel industry has high visibility, integrity management both, quality of service, welcome to inquire or consult our "Commercial Union Service" it!