| 氧枪喷头车削专用夹具的设计 |
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| 引用本文： | 胡运林,林波.氧枪喷头车削专用夹具的设计[J].机械,2011,38(5):62-64. |
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| 作者姓名： | 胡运林 林波 |
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| 作者单位： | 1. 四川大学,制造科学与工程学院,四川成都610064;四川机电职业技术学院,四川攀枝花617000
2. 四川机电职业技术学院,四川攀枝花,617000 |
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| 摘 要： | 炼钢转炉氧枪喷头喷氧孔布置在圆锥面上,且孔型特殊,加工表面质量要求高,造成加工难度较大.为解决这一加工难题,应利用车床便于加工复杂孔型且加工精度高的特点,采用设计车削专用夹具对工件加工的方法.这一专用夹具,通过对夹具体的合理结构设计,实现待加工孔中心线与车床主轴中心线对齐,较好地解决了工件准确定位问题,利用胀套结构实现...
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| 关 键 词： | 氧枪喷头 斜楔 胀套 |
Design of turning special fixtures for oxygen lance nozzle |
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| HU Yun-lin,LIN Bo.Design of turning special fixtures for oxygen lance nozzle[J].Machinery,2011,38(5):62-64. |
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| Authors: | HU Yun-lin LIN Bo |
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| Affiliation: | 1.School of Manufacturing Science and Engineering,Sichuan University,Chengdu 610064,China;2.Sichuan Electromechanical Institute of Vocation and Technology,Panzhihua 617000,China) |
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| Abstract: | The spray holes arranged in the cone surface for oxygen converter steel oxygen lance nozzle,and pass a special,high surface quality requirements,resulting in processing more difficult.To solve the processing problems,should use the lathe to machin the processing of complex pass and high accuracy,and use the special fixtures designed for the workpiece processing.The special fixture,through the rational structural design,achieve the centerline hole aligned with the lathe spindle axis,and the workpiece can be solved the problem of accurate positioning.the use of expansion sets achieve the workpiece clamping and to solve deformation of the workpiece,and realize the processing successfully of a number of cylindrical cone spray oxygen hole. |
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| Keywords: | oxygen lance nozzle wedge expansion sets |
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