叶序排布超硬磨料铰刀铰削网纹表面的研究*

doi:10.16731/j.cnki.1671-3133.2025.01.008

现代制造工程 ›› 2025, Vol. 532 ›› Issue (1): 67-70.doi: 10.16731/j.cnki.1671-3133.2025.01.008

• CAD/CAE/CAPP/CAM • 上一篇下一篇

叶序排布超硬磨料铰刀铰削网纹表面的研究^*

李宏旭, 李兴山, 吕玉山

沈阳理工大学机械工程学院,沈阳 110159

收稿日期:2024-06-26 出版日期:2025-01-18 发布日期:2025-02-10
通讯作者: 李兴山,博士,教授,硕士研究生导师,主要研究方向为超精密加工。E-mail:19845367753@163.com;lxs7241@sina.com
作者简介:李宏旭,硕士研究生,主要研究方向为高效精密磨削技术。
基金资助:
* 国家自然科学基金资助项目(51875368)

Research of the textured surface by phyllotactic diamond tool for reaming

LI Hongxü, LI Xingshan, LÜ Yushan

School of Mechanical Engineering,Shenyang Ligong University,Shenyang 110159,China

Received:2024-06-26 Online:2025-01-18 Published:2025-02-10

摘要/Abstract

摘要： 网纹表面是一种结构化表面,具有减小摩擦的作用。为了使内孔表面获得规则的网纹,首先设计了超硬磨料铰刀的刀体结构,然后把超硬磨料铰刀上的磨粒进行叶序排布,并利用Matlab软件进行铰削模拟仿真,研究了叶序系数、进给速度对表面网纹形貌和参数的影响。仿真结果表明,通过一次性走刀可以铰削出规则的网纹表面;叶序系数影响网纹表面的平台支撑率,叶序系数越大,网纹表面的平台支撑率越高;进给速度影响网纹表面的规则性、网纹角度和平台支撑率,进给速度越高,网纹角度越大,平台支撑率越高。

关键词: 叶序排布, 超硬磨料铰刀, 铰削, 网纹表面

Abstract: The textured surface is a type of the structured surfaces,which has the effect of reducing friction.In order to obtain the regular textured surface of the inner hole,the tool structure of the super-hard abrasive reamer was designed firstly,and then the abrasive grains on the super-hard abrasive reamer were arranged in phyllotactic order,and the reaming simulation was carried out by using Matlab software. The effects of phyllotaxis coefficient and feed speed on the surface mesh morphology and parameters were studied.The simulation results show that the textured surface can be hinged by a one-time tool. The phyllotaxy coefficient affects the plateau support rate of the textured surface.The larger the phyllotaxis coefficient,the higher the plateau support rate of the textured surface. The feed speed affects the regularity,reticulation angle and plateau support rate of the textured surface. The higher the feed speed,the larger the reticulation angle and the higher the plateau support rate.

Key words: phyllotaxy, diamond tool, reaming, textured surface

中图分类号:

TH161
TG74

李宏旭, 李兴山, 吕玉山. 叶序排布超硬磨料铰刀铰削网纹表面的研究^*[J]. 现代制造工程, 2025, 532(1): 67-70.

LI Hongxü, LI Xingshan, LÜ Yushan. Research of the textured surface by phyllotactic diamond tool for reaming[J]. Modern Manufacturing Engineering, 2025, 532(1): 67-70.

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叶序排布超硬磨料铰刀铰削网纹表面的研究^*

Research of the textured surface by phyllotactic diamond tool for reaming

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