现有塑料复合材料的摩擦、磨损数据通常仅适合于常温条件。最近的一些研究扩充了这些材料摩擦学性能的基本数据,使其适用温度达到260℃。 由于金属的性能及成本方面的限制,热塑性材料已在许多齿轮和轴承的应用中取而代之。热塑性材料具有抗冲击、吸震、能耗低、噪声小以及不常或不需要维修等优点。此外,再加上纤维增强和润滑填料,可使复合材料的性能具备强度高、承载能力强、摩擦小、尺寸稳定性好及使用寿命长等一些优点。 Friction and wear data of existing plastic composites are usually only suitable for normal temperature conditions. Some recent studies have extended the basic data on tribological properties of these materials to a temperature of 260 ° C. Due to metal performance and cost constraints, thermoplastic materials have been replaced in many gear and bearing applications. Thermoplastic materials have the advantages of impact resistance, shock absorption, low energy consumption, low noise and infrequent or unneeded maintenance. In addition, combined with fiber-reinforced and lubricated fillers, the performance of composite materials with high strength, load capacity, friction, dimensional stability and long life, and some other advantages.