Fiber reinforced resin matrix self-lubricating compound sliding bearing and manufacturing method thereof

• Main Authors: ZHANG GUOQIANG, FAN JIANMING, WANG HONGGANG, NI ZHIWEI
• Format: Patent
• Language: Chinese; English
• Published: 27.06.2012
• Subjects: BEARINGS; BLASTING; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; THEIR PREPARATION OR CHEMICAL WORKING-UP; THERMAL INSULATION IN GENERAL; WEAPONS

The invention discloses a fiber reinforced resin matrix self-lubricating compound sliding bearing and a manufacturing method thereof. The fiber reinforced resin matrix self-lubricating compound sliding bearing comprises an inner layer and a back lining, wherein the inner layer is a self-lubricating polytetrafluoroethylene (PTFE) soft band form by mixing self-lubricating polytetrafluoroethylene (PTFE) resin powder with at least one of graphite, molybdenum disulfide, tin bronze powder, glass fiber and carbon fiber; the back lining is formed by dipping and winding alkali-free long glass fiber and epoxy resin glue solution; and the epoxy resin glue solution is prepared by evenly mixing epoxy resin, curing agent, curing accelerator, filler and organic accessory ingredient. The sliding bearing prepared by the method of the invention has the advantages of good self-lubricating property, corrosion resistance, shock absorption, noise reduction, xenembole damage resistance, low cost and the like and is suitable to use