| The process analysis and improvement of the slender and flat shaft of track recorder |
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| 作者姓名： | DAI Tong-yan WANG Wei LIU Ying |
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| 作者单位： | DAI Tong-yan 1，WANG Wei 2，and LIU Ying 3 1. Department of Automobile Engineering，Heilongjiang Institute of Technology，Harbin 150050，China; 2. Equipment Department，CPEOE，Jilin 132002，China; 3. Department of Mechanical and Electrical Engineering，Heilongjiang Institute of Technology，Harbin 150050，China |
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| 摘 要： | 1Introduction Thetrackrecorderisanimportanttechnicalinstru mentsproducedforamarineship.Itisusedforreal timedrawingofaship’scourse.Thecontrolsystemof thetrackrecorderisanopenloopsystemdrivenbya step by stepmotor,sotheprecisionofthetransforma tionpartdirec…
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| 关 键 词： | 海船 轴 内部压力 平直度 |
| 文章编号： | 1671-9433（2006）02-0047-04 |
| 收稿时间： | 2006-01-13 |
The process analysis and improvement of the slender and flat shaft of track recorder |
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| DAI Tong-yan WANG Wei LIU Ying.The process analysis and improvement of the slender and flat shaft of track recorder[J].Journal of Marine Science and Application,2006,5(2):47-50. |
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| Authors: | Dai Tong-yan Wang Wei Liu Ying |
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| Institution: | (1) Department of Automobile Engineering, Heilongjiang Institute of Technology, 150050 Harbin, China;(2) Equipment Department, CPENE, 132002 Jilin, China;(3) Department of Mechanical and Electrical Engineering, Heilongjiang Institute of Technology, 150050 Harbin, China |
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| Abstract: | A slender and flat shaft is a key part of the track recorder in marine vessels. However, the axial straightness of the shaft often exceeds standard measurements after it is machined. It has also been found that its precision does not last a long time. After thorough analysis of these problems the main reasons that affect machining quality are identified-and a process modification plan is put forward that meets design requirements of the shaft. The production and practice indicate that the precision of the shaft is stable for a long period and the quality of products improved substantially after new measures were employed, securing the e accuracy of the track recording of the marine vessel. |
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| Keywords: | slender and flat shaft internal stress straightness |
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