Research on the influence of low frequency forced vibration on the surface quality of optical elements in ultra precision turning

机械加工 振动 曲面(拓扑) 过程(计算) 质量(理念) 追踪 机械工程 纹理(宇宙学) 材料科学 声学 计算机科学 工程类 计算机视觉 几何学 数学 物理 量子力学 图像(数学) 操作系统
作者
Yang Zhang,Bin Zhang,Hongxin Zhao,Hailiang Wu
标识
DOI:10.1117/12.3009623
摘要

Ultra precision turning technology is widely used in the manufacturing of optical precision components due to its excellent machining accuracy and production efficiency. In the actual turning process, various types of vibrations are superimposed and manifested as relative vibrations between the tool and the workpiece, resulting in specific shape texture features on the surface of the workpiece, seriously affecting the surface quality of the workpiece and reducing its efficiency. This article analyzes the impact of unfiltered low-frequency vibration in the ultra precision machining process environment on the machined surface morphology, achieving vibration error tracing based on workpiece surface morphology data analysis and texture features, and further improving the surface quality of ultra precision turning workpieces. A simulation model for ultra precision turning surface morphology was established based on the principle of tool contour mapping, taking into account the relative vibration in the circumferential, axial, and radial directions between the tool and the workpiece. Based on the deterministic and random factors obtained, the morphology prediction simulation was carried out in the model. Based on the comparative experimental method, single factor experimental method, and result oriented principle, the effect of different cutting parameters on the surface quality of the workpiece under the influence of low-frequency vibration was analyzed. The simulation results were compared with the actual surface morphology, and it was found that the simulation results had consistent layout rules with the measured morphology images. This study provides a reference for the establishment of ultra precision cutting models under external low-frequency forced vibration.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
yxq完成签到 ,获得积分10
刚刚
3秒前
海猫食堂完成签到,获得积分10
4秒前
小小莫完成签到 ,获得积分10
6秒前
11秒前
ZcLee完成签到,获得积分10
12秒前
21秒前
ZZZ完成签到 ,获得积分10
24秒前
24秒前
JamesPei应助ZcLee采纳,获得10
24秒前
shetianlang发布了新的文献求助10
24秒前
Sindy完成签到,获得积分10
26秒前
27秒前
科研通AI2S应助wlei采纳,获得10
29秒前
嘟嘟完成签到,获得积分20
31秒前
jixuchance完成签到,获得积分10
32秒前
小马甲应助Mason采纳,获得10
33秒前
科研通AI2S应助科研通管家采纳,获得10
34秒前
星辰坠于海应助科研通管家采纳,获得100
34秒前
lyl19880908应助科研通管家采纳,获得10
34秒前
Loooong应助科研通管家采纳,获得10
34秒前
劲秉应助科研通管家采纳,获得10
34秒前
Singularity应助科研通管家采纳,获得10
34秒前
科研通AI2S应助科研通管家采纳,获得10
34秒前
劲秉应助科研通管家采纳,获得10
34秒前
Akim应助科研通管家采纳,获得10
34秒前
劲秉应助科研通管家采纳,获得10
34秒前
小二郎应助科研通管家采纳,获得30
34秒前
科研通AI2S应助科研通管家采纳,获得10
35秒前
Loooong应助科研通管家采纳,获得10
35秒前
Linsey应助科研通管家采纳,获得10
35秒前
传奇3应助科研通管家采纳,获得10
35秒前
ttqql完成签到,获得积分10
44秒前
46秒前
NexusExplorer应助Jerrycrazy采纳,获得10
46秒前
47秒前
感谢有你完成签到 ,获得积分10
49秒前
佰斯特威完成签到,获得积分10
50秒前
Libiao完成签到,获得积分10
51秒前
LZQ应助tkx是流氓兔采纳,获得10
55秒前
高分求助中
Production Logging: Theoretical and Interpretive Elements 2700
Neuromuscular and Electrodiagnostic Medicine Board Review 1000
こんなに痛いのにどうして「なんでもない」と医者にいわれてしまうのでしょうか 510
いちばんやさしい生化学 500
Genre and Graduate-Level Research Writing 500
The First Nuclear Era: The Life and Times of a Technological Fixer 500
岡本唐貴自伝的回想画集 500
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 物理 生物化学 纳米技术 计算机科学 化学工程 内科学 复合材料 物理化学 电极 遗传学 量子力学 基因 冶金 催化作用
热门帖子
关注 科研通微信公众号,转发送积分 3674629
求助须知:如何正确求助?哪些是违规求助? 3229838
关于积分的说明 9787196
捐赠科研通 2940440
什么是DOI,文献DOI怎么找? 1611972
邀请新用户注册赠送积分活动 761063
科研通“疑难数据库(出版商)”最低求助积分说明 736488