| 短道速滑冰刀槽刃数控自动磨刀机的设计方案 |
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| 引用本文： | 刘锋.短道速滑冰刀槽刃数控自动磨刀机的设计方案[J].冰雪运动,2014(6):93-96. |
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| 作者姓名： | 刘锋 |
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| 作者单位： | 吉林大学体育学院,吉林长春,130012 |
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| 摘 要： | 冰刀结构、冰刀研磨、运动服装等非运动员主体条件的技术创新不仅丰富了速度滑冰训练理论的完善，对速度滑冰技术的改进亦起到决定性作用。短道速滑运动员使用槽刃冰刀可以增大运动员弯道滑行时法线方向冰刀与冰面之间的斜面的支撑力，可以让运动员把身体向圆心方向倾斜的程度加大、产生更大的向心力，以更快的速度滑过弯道。在4轴联动数控磨床基础上设计一台专门加工短道速滑冰刀槽刃的自动磨刀机，技术关键是将冰刀刀片与砂轮轴布置在同一水平面上、使用单斜边砂轮，这样才可以为短道速滑冰刀磨出槽刃。短道速滑冰刀槽刃数控自动磨刀机还包括工件夹具、电源、数控装置、辅助装置等其他功能组件。
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| 关 键 词： | 短道速滑 数控磨床 槽刃 自动磨刀机 设计 |
Design of An Automatic Sharpener for the Reeded Double-wedge Blade in Short-track Speeding Based on CNC Grinding Machine |
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| LIU Feng.Design of An Automatic Sharpener for the Reeded Double-wedge Blade in Short-track Speeding Based on CNC Grinding Machine[J].China Winter Sports,2014(6):93-96. |
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| Authors: | LIU Feng |
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| Institution: | LIU Feng (Physical Education College of Jilin University, Changchun 130012, China) |
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| Abstract: | Skate structure, skates grinding, sportswear and other technical innovations non-athletes not only enriches speed skating training theory, also played a decisive role in improving the technique of speed skating. Short skate blade slots can be increased by using skaters glide slope of the curve and ice skates support force between the normal direction, allowing the skaters to increase the extent of the body tilted to the center, resulting in greater centripetal force at a faster rate over the corners. 4-axis CNC grinding machine designed on the basis of a specially machined reeded blade skates automatic sharpener, technology is the key to make skate blade and grinding wheel axis arrange in the same horizontal plane, a single-bevel wheel, so that it can get reeded wedeg for short track speed skating. CNC automatic blade skates groove sharpener also includes other functional elements including workholder, power supply, CNC equipment, auxiliary devices. |
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| Keywords: | short track speed skating CNC grinding machine reeded wedge automatic sharpener design |
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