Ball joints steel ball bearing hinge bearing sales completed after the installation, the general response to the vertical stand under its load compression deformation, load bearing radial deformation under the basin for-equipped to understand the performance and posture detection module coefficient awakened, Supports strong overall performance testing of blood tests should be carried out in specialized institutions. Currently, large plants are equipped with conventional testing equipment, so it can be specified at the factory when conditions permit. Xuan should hinge on the ball bearing mechanical properties of the principle of corpses ball joint bearing, such as test equipment can not meet a single large bearing when tested, in consultation with the users to choose a small ball bearing hinges for testing. For the test sample, the test content, test methods, test data collation and requirements, test structure determination and detection rules and other industry standards are clearly defined. Which should work with oblique linear Anju industry standard regulations and requirements. Ball bearing structure design hinge mainly on the basic size ball bearing hinge to determine the main components, namely PTFE slide, rubber sheet, steel pots ring, steel baseplate and adapt corner bearing checking and other necessary and shall meet the relevant provisions and standards. The basic rules of design principles ball bearing hinge bearing design, China's current bridge design specifications, ball bearing hinge design not requested, generally allowable stress design is still in use, according to the design and practical experience abroad Corridor ball hinge bearing price, ball bearing hinge design generally follow the following principles. Ball bearing hinge vertical bearing capacity test, pot bearing vertical bearing capacity test, the general test load shall be 1.5 times the vertical load who, when the test will be placed in pot bearing testing machine bearing plate center position, In the test stand four symmetrically placed around its vertical Refined Austrian dial indicator measuring deformation and radial deformation was measured with four pots ring dial gauge, test equipment, the test should first be pre-press, ball bearing hinge pre- pressure load is generally spherical hinge bearing vertical design load, pre-press 3 times appropriate, conduct real load after preloading, the test loads from zero to the test load evenly divided into 10 grid ball joint bearing manufacturers, When the test in order to design load of 0.5% or 1% as the initial pressure, and then progressively loaded, read the dial gauge and indicator data after each stage of loading the ball bearing hinge elegant 2min, until the test load, the regulator after 3min uninstall and determination of residual deformation, the loading process three times contact ball joint bearing, ball bearing hinge vertical compressive deformation dial indicator readings were taken four arithmetic mean, draw vertical pressure ring radial load deformation curve, typical load-deformation curve. Ball bearing hinge vertical compressive deformation in the design load shall not be greater than 2% of the total height of seat, basin ring radial deformation is not greater than 0.05% pots ring radial diameter. Finished ball bearing hinge manufacturer _ 20-year grid ball joint bearing manufacturers _ Jiangsu ball bearing hinge is provided by Hao-engineering rubber. Search for "grid bearings, bridge expansion joints, water stop, bridge bearings, rubber bearings, spherical steel bearing" fly suppliers, network operators choose to have a full alliance Certified: Engineering Rubber Co., Ltd. Hengshui HaoTong (www.htgcxj.com), trustworthiness and reliability, "business alliance customer service" on page now click on live chat with us now!