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《Scientia Silvae Sinicae》 1996-06
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ENGAGING GEOMETRY OF SAW CHAIN WITH SPROCKET AND EFFECTS OF PITCH DEVIATION ON ENGAGEMENT

Lin Shi (Nanjing Forestry University Nanjing 210037)Feng Yanghao (Tianjin Forestry Tool Factory Tianjin 300110)Wu Caijiao(Taizhou Forestry Machinery Factory Taizhou 225300)  
A series of basic formulas,which are used for designing saw chains and sprockets,were built upon contour parameters of new-type sw chains and sprockets by reference to geometry of usual chain drives. The formulas concern two kind of saw chains with same pitch and different pitch and three kind of sprockets,which are rim sprocket,spur sprocket and nose sprocket. Bumping, point contact,sliding,climbing, side clearance and fluctuating tension occur if the pitch of chain differs from the pitch of sprocket so that wear-and-tear of chain and sprocket,loss of power and probability of chain breaking and coming off increase and steadiness of cutting procedure decreases.
【Fund】: 国家技术监督局的经费资助
【CateGory Index】: TS64
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【References】
Chinese Journal Full-text Database 1 Hits
1 Lin Shi(Nanjing Forestry University Nanjing 210037) Feng Yanghao Wu Caijiao(Tianjin Forestry Tool Factory) (Taizhou Forestry Machinery Factory);THE ANALYSIS OF GEOMETRICAL PARAMETERS WHICH AFFECTENGAGEMENT OF SAW CHAIN WITH A SPROCKET[J];JOURNAL OF NANJING FORESTRY UNVERSITY;1997-04
【Co-citations】
Chinese Journal Full-text Database 5 Hits
1 G u o Xianhui Yu Yuanhua Li Tieying Feng Zhaolin Zhang Shenjiang (Forestry Committee of Shaowu County, Fujian Province );A Preliminary Study on the Production Technology for Plantation Clear Felling[J];Journal of Fujian College of Forestry;1993-01
2 Lin Shi(210073)(Nanjing Forestry University);Friction Loss of Saw Chain[J];FORESTRY MACHINERY & WOODWORKING EQUIPMENT;1996-06
3 Chen Souqian;Wang Ping;Song Guoyu(Northeast Forestry Univesity Harbin 150040);A SURVEY OF STUDY ON THE REDUCE VIBRATION OF THE HIGH-HANDLED CHAIN SAWS[J];SCIENTIA SILVAE SINICAE;1995-02
4 Lin Shi (College of Mechanical Engineering Nanjing Forestry University Nanjing 210037);DESIGN FOR LQ 11 TYPE EXPERIMENTAL APPARATUS FOR SAW CHAIN CUTTING[J];JOURNAL OF NANJING FORESTRY UNVERSITY;1996-04
5 Lin Shi(Nanjing Forestry University Nanjing 210037) Feng Yanghao Wu Caijiao(Tianjin Forestry Tool Factory) (Taizhou Forestry Machinery Factory);THE ANALYSIS OF GEOMETRICAL PARAMETERS WHICH AFFECTENGAGEMENT OF SAW CHAIN WITH A SPROCKET[J];JOURNAL OF NANJING FORESTRY UNVERSITY;1997-04
【Co-references】
Chinese Journal Full-text Database 2 Hits
1 TU Qiao-an (Mechanical and Electrical Engineering College of Nanjing Forestry University, Jiangsu Nanjing 210037, China);Finite Element Analysis of the Drive Link in Saw Chain[J];Forestry Machinery & Woodworking Equipment;2001-07
2 Liu Yishan Zhang Lan Wang Xiubo(Heilongjiang Province Logging Research Institute Harbin 150040)Cheng Lijun(The Third Insititute of Forest Exploring and Planning,Heilongjiang Province Harbin 150001) Bi Jiuquan(Shan Hetun Forest Bureau Heilongjian;A STUDY ON THE CHAIN SAW CHAIN SPROCKET DESIGN AND CALCULATION[J];SCIENTIA SILVAE SINICAE;1998-04
【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 XU Lin-yun,LIU Jun,LI Zhao-chun(College of Electronic and Mechanical Engineering Nanjing Forestry University,Nanjing 210037,China);Study on triaxial forces sensor of octagonal ring[J];Journal of Nanjing Forestry University(Natural Sciences Edition);2008-04
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