1Technology Research Status and Development Trend of China Chain Transmission IndustryMeng FanzhongOverview1-52Application of Chain Transmission in Automobile EngineJin Yumo, Fu ZhenmingOverview6-7,223Development of Nitriding Process at Home and AbroadTian Shaojie, Sun Xianglan, Wang WeiOverview8-134Application of Silent Chain Drive in the Gearbox and Transfer Case for AutomobileYe Bin, Wang Hongjun, Wang DanOverview14-165Analysis of Deutsche Silent Chain and Sprocket Industrie StandardWang XiuOverview17-226Research on Rigid- Flexible Coupling Contact Dynamics Charateristics of Hy- Vo Silent Chain and SprocketFeng Zengming, Deng Qiang, Cao DiTheory·Research23-257Influence of Ultra - high Strength Steel 50CrNiMoVA Austempering Process on the Strength and ToughnessLu Xudong, Ye Bin, Wang Hongjun, Wang JunhuiTheory·Research26-27,348Study on Involute Sprocket Used in Standard Silent ChainWang XiuTheory·Research28-319Calculation and Optimization Design of Engine Timing Chain SystemYe Bin, Xing JianhengDesign·Calculation32-3410Optimization Design for Stamping Die of Chain PlateQian Jiang, Weng JianliangDesign·Calculation35-3711Analysis of Structural Optimization of Drop Forged Rivetless ChainLu Jianfu, Lou Qi'ang, Jiang HaimingDesign·Calculation38-39,5612Fatigue Design of Step Pin of the Escalator ChainWang Sheng, Ye BinDesign·Calculation40-4113Study on Wear Property of Automotive ChainCheng Yabing, Hang Weipeng, Feng ZengmingTest·Analysis42-4314Study on Chain Extrusion ForceXu Shuxin, Fan Chengyan, Yang LuyiTest·Analysis44-4615Main Parameter, Performance Index and Test Method of Motorcycle Inverted Tooth ChainFu Zhenming, Jin YumoTest·Analysis47-5116Study on Improving Impact Resistance Performance of RollerYin Debing, Wang Huaiyu, Cheng Yabing, Zhao JianxiangTest·Analysis52-5317Study on Wear Test of Agriculture Roller Chain with Surface Strengthening PinYe Bin, Lu Jiguang, Shao WeixianTest·Analysis54-5618Test Research and Measure of Improving Inverted Tooth Chain Wear ResistanceJin Lijun, Jin Yumo, Fu ZhenmingTest·Analysis57-5919Fatigue Failure Analysis of Automobile Transfer Case Silent ChainWang Hongjun, Ye Bin, Lu XudongTest·Analysis60-61,6420Design and Application of the Secondary Development of Super Large Pitch Fork-type Plate Chain in Blast Belt CoolerLu JianfuDevelopment· Application62-64 