正时带

采用更换正时带排除其仅行驶4600km后在高速公路上不能加速的故障；

The second is failing to accelerate on highway - change timing belt ;

469Q汽油机正时同步带传动横向振动的研究

Study on Synchronous Belt Transverse Vibration of 469Q Gasoline Engine

通过对469Q汽油机正时同步带传动进行横向振动的分析研究，提出了影响同步带横向振动频率和振幅的共同因素主要是同步带跨度，并且通过试验验证了结论的正确性。

Based on the study of transverse vibration of 469Q gasoline engine , this paper proposes that the span length of the synchronous belt is the main factor affecting the vibration amplitude and frequency , and this has been verified on 469Q gasoline engine .

制动液的知识粉末冶金正时齿带轮

Brake Fluid Show PM TIMING PULLEY

粉末冶金正时齿带轮汽车风扇皮带轮模具的失效分析及等离子喷涂强化研究

PM TIMING PULLEY The failure Analysis of . Drawing Die for the Fan Pulley and Study on the plasma Spraying for the Anti-Wearing Strengthening

论述了汽车用粉末冶金正时齿带轮的结构及性能特点、模具设计要点、材料选择及生产工艺和使用效果。

The structure , properties , essentials for tooling design , material selection , production process and use results of PM timing pulley used for automotive industry are presented .

双顶置凸轮轴正时齿形带传动系统的设计研究

The Design and Study of Synchronous Belt Drives For Double Overhead Camshaft

车用发动机正时齿形带传动系统的设计

Design of Synchronous Belt Drives for Vehicle Engine

通过469Q汽油机双顶置凸轮轴正时传动机构的设计研究，开发了一种有效的发动机正时同步带传动机构的设计计算方法，对发动机正时传动机构的设计具有重要参考价值；

The effection on timing driving system by construction of the admission gear has been studied in this paper . A new effective design calculation way of the engine timing belt drive struction has been developed through designing and studying double overhead camshaft timing driving struction of 469Q engine .