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Pu castor how to use a sleeve for installation debugging

by:Dajin caster     2020-05-03
Pu castor how to use a sleeve for installation debugging? Castor if use suitable special green grease, can make the castor applies to - 40° & C to 165 deg. C high temperature. Oil pump for whole sealed, key parts imported German original have overload protection to eradicate the disadvantage of the oil, the size of the piston rod chromium plating structure is firm, overload protection, falling speed control, valve core adopts integral parts, is different from the scattered parts, easy maintenance, which makes the vehicle more adapt to the market demand. Choice in castor material is more exquisite, about castor wheel piece of material with a plastic castor, nylon casters, core castor, and high temperature resistant castor. Plastic and nylon caster wheel rolling is not very flexible, also can have certain harm to floor, including rubber casters are hard, chemical corrosion prevention performance is poor, but not suitable for outdoor. Winding machine workers, said when choosing high quality casters, attention should be paid to the main structure of castor. Due to many as the axis of rotation, so the inner ring need interference fit. Cylindrical hole bearing, multi-purpose press pressure into, or multi-purpose hot charging method. Taper hole, installed directly on the taper shaft, or use the socket installation. When installed on the shell, clearance fit more commonly, outer ring have surplus quantity, usually use the pressure into the press and or have shrink fit method of cooling after installation. Use dry ice as coolant, shrink fit installation, the moisture in the air condenses on the surface of bearing. When choosing this kind of caster wheel accessories is a good choice, through the use of the requirements we can know whether you need when buying this kind of accessories; While less common parts is very much, must be equipped with some accessories are process demand. Pu castor temperature limit of the cold and the heat of a lot of bearing children are likely to cause trouble, foot bearing if use suitable special green grease, can make the foot bearing was used 40° & C to 165 deg. C high temperature when hair repair idea, main bearing of crankshaft and connecting rod bearing selection should be based on repaired crankshaft main journal, connecting rod shaft neck size to select the appropriate size, category of the bearing, and ensure the crankshaft main journal and the main bearing, with the connecting rod journal and connecting rod bearing clearance. Pu castor how to use a sleeve for installation debugging? More news and information about pu castor please click: hynews / 367. html
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