| 自定心内径测量装置设计 |
| |
| 引用本文： | 郭燕,赵海峰. 自定心内径测量装置设计[J]. 工具技术, 2017, 51(3): 112-114. DOI: 10.3969/j.issn.1000-7008.2017.03.029 |
| |
| 作者姓名： | 郭燕 赵海峰 |
| |
| 作者单位： | 1. 南京信息职业技术学院;2. 南京信息职业技术学院;中北大学 |
| |
| 基金项目： | 南京信息职业技术学院科研项目,江苏省优秀中青年骨干教师;江苏省第二批中青年骨干教师和校长境外研修计划资助项目 |
| |
| 摘 要： | 针对传统内径百分表测量存在的常见误差,设计了一种三点自动定心的内径测量装置。利用圆周内均布的三点测头可以实现被测孔径的圆心定位,同时推动45°锥体沿轴线相对滑动,借助弹簧张力达到平衡,实现孔径变化的测量。使用设计的卡盘定位机构和旋转机构,可以测得孔径任一位置、任一截面的最值变化量,实现孔径的圆度、直线度参数测量。
|
| 关 键 词： | 内径测量 圆度 直线度 |
Design of Self-centering Diameter Measuring Device |
| |
| Guo Yan,Zhao Haifeng. Design of Self-centering Diameter Measuring Device[J]. Tool Engineering(The Magazine for Cutting & Measuring Engineering), 2017, 51(3): 112-114. DOI: 10.3969/j.issn.1000-7008.2017.03.029 |
| |
| Authors: | Guo Yan Zhao Haifeng |
| |
| Abstract: | For the common error in traditional measurement process,an inner diameter measuring device using three point automatic centering method is put forward.Firstly,the center position of a cylinder can be measured by three uniformly distributed measuring heads in circumference.Secondly,the 45 degree cone is driven to slide along the axis.At the same time,the measuring device will reach a balance by inner spring tension.Finally,the measurement of a different aperture diameter can be measured.Further more,a hole size can be measured in any place and any section by the chuck positioning mechanism and a rotary mechanism design. |
| |
| Keywords: | diameter measuring roundness straightness |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
