| 气中低速走丝条件下线切割精加工技术研究 |
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| 引用本文： | 李兆龙,王彤.气中低速走丝条件下线切割精加工技术研究[J].哈尔滨理工大学学报,2010,15(1):57-59. |
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| 作者姓名： | 李兆龙 王彤 |
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| 作者单位： | 哈尔滨理工大学,现代制造技术与刀具开发,省高校重点,实验室,黑龙江,哈尔滨150080 |
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| 基金项目： | 黑龙江省普通高等学校青年学术骨干支持计划资助，哈尔滨市科技创新人才研究专项资助 |
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| 摘 要： | 为了提高电火花线切割精加工精确度,尝试在气体介质中进行低速走丝线切割的最后一次精加工实验,并与传统的多次切割加工进行对比.通过实验确定了在气体介质的加工预置量、伺服电压、工作台进给速度的合理参数,通过对比实验证明,采用气体介质加工工艺可获得更好的直线度、粗糙度.
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| 关 键 词： | 气中电火花线切割 直线度 粗糙度 |
Researd on LS-WEDM in Gas in WEDM Finishing Cutting |
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| LI Zhao-long,WANG Tong.Researd on LS-WEDM in Gas in WEDM Finishing Cutting[J].Journal of Harbin University of Science and Technology,2010,15(1):57-59. |
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| Authors: | LI Zhao-long WANG Tong |
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| Affiliation: | ( Laboratory of Advanced Manufacturing Technology and Cutting Tools ( Key college Lab. of Heilongjiang Province) Harbin University of Science and Technology, Harbin 150080, China) |
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| Abstract: | This paper studies the surface quality of tool, in last precise cutting in LS - WEDM multi cutting processing, the author attempts to cut in gas and has carried on the contrast experiment to conventional WEDM muhi cutting processing. We confirmed reasonable parameters of servo voltage and feed speed of worktable in gas through experiments. Contrast experiment shows the results that new processing craft has superiority of roughness and straightness to conventional processing craft. |
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| Keywords: | WEDM in gas straightness roughness |
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