| 钛合金高速铣削刀具磨损机理和预测方法研究 |
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| 引用本文： | 周海波,张京京,闫寒,张素敏.钛合金高速铣削刀具磨损机理和预测方法研究[J].工具技术,2014(3):18-22. |
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| 作者姓名： | 周海波 张京京 闫寒 张素敏 |
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| 作者单位： | 北京航星机器制造有限公司; |
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| 摘 要： | 钛合金的加工非常困难,刀具磨损严重。为了尽可能减小刀具磨损,在高速铣削状态下能预测刀具的耐用度,本文研究了在高速铣削钛合金时刀具磨损的机理,并提出了一种基于切削试验的刀具磨损预测方法,建立了粗、精加工两种状态下刀具磨损预测数学模型,研究了顺逆铣方式、刀尖圆弧半径对刀具磨损的影响。
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| 关 键 词： | 高速铣削 刀具磨损 预测模型 |
Research on Tool Wear Mechanism and Forecast Method of Titanium Alloy High Speed Milling |
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| Zhou Haibo;Zhang Jingjing;Yan Han;Zhang Sumin.Research on Tool Wear Mechanism and Forecast Method of Titanium Alloy High Speed Milling[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2014(3):18-22. |
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| Authors: | Zhou Haibo;Zhang Jingjing;Yan Han;Zhang Sumin |
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| Affiliation: | Zhou Haibo;Zhang Jingjing;Yan Han;Zhang Sumin; |
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| Abstract: | Titanium alloy is very difficult to cut , and the tool wear is serious .In order to reduce the tool wear and fore-cast the tool durability in high speed milling , the mechanism of tool wear in high speed milling of titanium alloy is studied , and a method of predicting tool wear is presented based on the cutting experiment .The mathematic models of tool wear are built in state of rough milling and finish milling , and the effect of milling mode and the radius of tool are researched . |
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| Keywords: | high speed milling tool wear forecast model |
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