| 多工位数控转塔动力刀架设计 |
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| 引用本文： | 郑申,张瑞乾. 多工位数控转塔动力刀架设计[J]. 机械研究与应用, 2010, 0(5): 84-86,88 |
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| 作者姓名： | 郑申 张瑞乾 |
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| 作者单位： | 北京信息科技大学,北京100192 |
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| 摘 要： | 多工位数控转塔动力刀架是精密数控车削中心的核心功能部件。根据精密数控车削中心的研发要求,设计了一种电液结合控制的多工位转塔动力刀架。该刀架依靠伺服电机和液压系统完成离合和转位控制,利用高精度鼠牙盘进行精确定位。它能有效搭载12把动力刀具,搭载的刀具由伺服电机提供动力,根据刀具类型的不同,可以实现车、铣等多种加工。其特点是刀具转位速度快,分位精度高,重复精度高,可靠性强。
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| 关 键 词： | 转塔刀架 鼠牙盘 液压系统 |
The design of multi-position NC tool-holder turret |
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| Zheng Shen,Zhang Rui-qian. The design of multi-position NC tool-holder turret[J]. Mechanical Research & Application, 2010, 0(5): 84-86,88 |
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| Authors: | Zheng Shen Zhang Rui-qian |
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| Affiliation: | (Beijing information science and technology university,Beijing 100192,China) |
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| Abstract: | Multi-station turret is a key department of precision CNC turning and milling machining center.According to the requirements of designing an CNC turning center,a combination of electro-hydraulic control of dynamic multi-position turret is designed.The turret uses servo motors and hydraulic system to go on clutching and shifting the tool position,and uses high-precision tooth couplings for accurate positioning.It effectively carries 12 power tools and drives them by a servo motor.Because of the different types of tools,it can achieve milling,turning and other processing.It features fast tool change position,sub-bit high precision,high repeatability and reliability. |
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| Keywords: | turret tooth coupling hydraulic system |
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