| 郑大腾,肖忠跃,臧观建,王玉琢,彭灵辉.液压自定心中心架凸轮轮廓曲线设计[J].井冈山大学自然版,2017,(6):61-64 |
| 液压自定心中心架凸轮轮廓曲线设计 |
| THE CAM PROFILE CURVE DESIGN OF HYDRAULIC SELF-CENTERED STEADY REST |
| 投稿时间：2017-10-02 修订日期：2017-10-20 |
| DOI：10.3969/j.issn.1674-8085.2017.06.013 |
| 中文关键词: 液压 自定心 中心架 凸轮轮廓曲线 设计 |
| 英文关键词: hydraulic self-centered steady rest cam profile curve design |
| 基金项目:国家自然科学基金项目（51565019）；江西省科技支撑计划重点项目（20151BBE50036）；江西省教育厅科技计划项目（GJJ150774） |
| 作者 | 单位 | | 郑大腾 | 井冈山大学机电工程学院, 江西, 吉安 343009 | | 肖忠跃 | 井冈山大学机电工程学院, 江西, 吉安 343009 | | 臧观建 | 井冈山大学机电工程学院, 江西, 吉安 343009 | | 王玉琢 | 江西杰克机床有限公司, 江西, 吉安 343009 | | 彭灵辉 | 江西杰克机床有限公司, 江西, 吉安 343009 |
|
| 摘要点击次数: 1857 |
| 全文下载次数: 2738 |
| 中文摘要: |
| 片状凸轮是液压自定心中心架的关键部件，采用解析法设计了片状凸轮。分析了液压自定心中心架结构及其工作原理，推导了理论凸轮轮廓线方程，分别采用包络线法和瞬心法求解了实际凸轮轮廓曲线，通过Matlab编程生成了液压自定心中心架凸轮轮廓曲线。计算结果表明，两种方法求解的片状凸轮轮廓曲线坐标值吻合较好，同时也互证本文设计的片状凸轮是有效的。 |
| 英文摘要: |
| The plate cam designed by analytical method is a critical component of the hydraulic self-centered steady rest. The hydraulic self-centered steady rest structure and its working principle were analysis. The theoretical cam profile equation was deduced. The actual contact curve equations were solved by the envelop method and the instantaneous center method. Furthermore, the cam profile curves were generated by Matlab program. The computed results indicate that the plate cam profile curve coordinate values solved by these two methods are fairly coincided and the plate designed by this paper is effective simultaneously. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
