Is the use of organic solvent degreasing solvent dissolution of grease on the oil and clear way, the ball bearing hinge applies only to a mild case of the fixed hinge bearing oil Which is better? Hengshui Hao flak, commonly used gasoline, acetone fixed pin hinge Which is the most professional? Hengshui Hao Tong, benzene and other solvents, solvent toxicity, fire and oil is not very easy to clean. Rust on ferrous metal rust rust usually by hand, mechanical descaling, rust and chemical rust spray and other methods, but manual, mechanical and jet blasting the general effect is not ideal, the ball bearing hinges are in addition to items such as larger when it is difficult to clean, chemical rust is an oxide with an acid solution, use a chemical reaction to find embroidered finished fixing pin hinge to Hengshui Hao Tong, will dissolve the rust layer on its surface. Ball bearing hinge stripped in order to achieve the purpose of rust, collectively known as pickling rust, surface rust is good or bad influence on the durability of the coating large fixed hinge bearing, according to a large number of experiments show that the rust is good or bad abroad The durable life of the coating can differ more than four times the forest processing and anodized basic surface after degreasing and rust, generally can not paint immediately, in order to prevent re-rusting and improve the adhesion of the coating, ball joints Often the method of carriage of the oxide of certain phosphate chemical treatment such that the basic surface to form a protective film. Ball bearing hinge maximum design strain and not buckling condition. Our roads and bridges mechanical properties of laminated rubber bearings experimental study, ball bearing hinges primarily for development and revision of the highway bridge design specifications and provide a reliable basis for the transportation industry standard two trials conducted several studies in the country has undergone Experimental study of the following three main stages contingency ball joint mount to withstand external force shown in the following, at any point within the seat, by the design load Effect, ball joints and bearings produced using the following formula to control the ball joints bearing monolithic structures because various functions centralized pivot structure is relatively simple, the force transmitted between the upper and lower portions relatively crisp structure; however, so complicated bearing structure includes a mounting member, including an appropriate functional separation is necessary ball bearing hinge structure to ensure the completion of each desired function, when combined holder must meet the requirements of the function to determine its structure and strength. Since each action (or load) transfer line between the upper and lower portions of the finished structure is different from fixed hinge bearing manufacturers free design, fixed pin hinge, factory outlets finished by Hengshui HaoTong Engineering Rubber Company. Hengshui HaoTong Engineering Rubber Co., Ltd. (www.htgcxj.com) strong, credible, Hebei Hengshui site construction materials industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement through innovative ideas will lead Hao engineered rubber and you work into the brilliant, for a better future!