| 普通弹性车刀的改进 |
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| 引用本文： | 刘珍华,许海峰,许超明.普通弹性车刀的改进[J].广东有色金属学报,2007,1(4):309-311. |
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| 作者姓名： | 刘珍华 许海峰 许超明 |
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| 作者单位： | 华南理工大学机械工程学院,广东广州510641 |
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| 摘 要： | 针对切削不锈钢工件时出现的问题，对普通弹性车刀进行了改进，如将固定的刀杆改为可以转动的刀杆；在刀头上装两个弹簧套，以提高刀头的弹性；减小了粗车、半精车和精车的车刀刀块的前角、侧刃后角和顶刃后角．用改进后的车刀切削挤出螺杆，提高了螺杆的加工精度和生产效率，降低了加工成本．
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| 关 键 词： | 不锈钢 强力 切削 螺杆 |
| 文章编号： | 1673-9981（2007）04-0309-03 |
| 收稿时间： | 2007-10-25 |
Improvement on the ordinary elastic turning tool |
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| LIU Zhen-hua, XU.Improvement on the ordinary elastic turning tool[J].Journal of Guangdong Non-Ferrous Metals,2007,1(4):309-311. |
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| Authors: | LIU Zhen-hua XU |
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| Abstract: | Some measures were taken to improve ordinary elastic turning tool. For example, the fixed cutter arbor was replaced by a turnable one; two spring casings were mounted on the turning tool head to improve its resilience. At the same time, the front angle, side blade back angle and top blade back angle of the lathe tool used in rough cutting, finish cutting and half finished cutting were also improved. Cutting the extruder screw rod with this improved lathe tool makes the processing accuracy and production efficiency increased, thereby reducing the processing cost. |
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| Keywords: | stainless steel powerful cutting screw rod |
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