Steel ball bearing hinge | Hao-engineered rubber | steel ball bearing hinge finished by Hengshui HaoTong Engineering Rubber Company. Steel ball bearing hinge | Hao-engineered rubber | steel ball bearing hinge finished Hengshui HaoTong Engineering Rubber Co., Ltd. (www.htgcxj.com) launched this new upgrade, the above picture is only for reference, please call this page or contact phone picture on to obtain the latest information, contact: Liu. When the maximum design corner corner ball bearing hinge adaptation, roof and vertical displacement at the position corresponding, by formula to determine the maximum design corner, pots ring diameter, pots ring width, steel plate side length, stainless steel plate and Roof If welding connection type, ball bearing hinge welding requirements shall calculate the weld length, if only riveted stainless steel screws, the required shear area can calculate the following formula. Bearing shear area shear screws, bearing design capacity, PTFE slide stress, PTFE slide area, PTFE slide design allowable stress, ball bearing hinges standard for 30mpa, PTFE slide diameter, other requirements designed other requirements designed ball bearing sliding surfaces hinge allows the material composition of PTFE sheet and plate steel ball joint bearing immortal production, flat PTFE board should meet the requirements. Protruding height ball bearing hinge plane thickness PTFE slide bearing steel ball joint sales, flat PTFE slide diameter PTFE slide bearings ball joints, the allowable error is 0.2mm, when the error is 0.3 when the calibration measuring point out the measurement, and here anticorrosive coating thickness of less than 30mm steel ball bearing hinges, should at least have another measurement points and a reasonable distribution. Guides for embedded PTFE sheet, PTFE sheet guide groove for a minimum thickness of 5,5mm, projection height should pay particular attention to matters must be pre-0.2mm coating, the coating must be before the basic surface coating processed to reach the surface smooth and clean steel ball bearing hinge professional manufacturers, is the key to ensure coating quality. Otherwise, due to the substrate surface is not smooth, retained harmful substances, ball bearing hinge will seriously affect the adhesion of the coating, the coating peeling off prematurely and lose its protective effect. That is carried out prior to painting to perfect surface treatment, to enhance coating adhesion, better play the role of coatings to protect and prolong its life, plays an extremely important role. Ball bearing hinge protective effect is good or bad, it was considered one-third coatings, construction of six points, the extent of the visible surface treatment and fine construction directly affects the protective effect, according to the experiences, the basic surface treatment include the following. General use of organic solvent degreasing degreasing, chemical degreasing, ball bearing hinge electrochemical degreasing and emulsifying cleaning degreasing and other methods. The most commonly used organic solvents and degreasing chemical degreasing. Ball bearing hinge is the use of chemical degreasing grease saponification occurs in alkaline medium were removed by saponification oil, it is also called hot alkaline degreasing method, this oil works best