零件表面激光直接标刻二维条码的工艺参数优化研究

中国机械工程 ›› 2011, Vol. 22 ›› Issue (5): 592-596.

零件表面激光直接标刻二维条码的工艺参数优化研究

解志锋;张维;雷蕾;何卫平

西北工业大学现代设计与集成制造技术教育部重点实验室,西安,710072

出版日期:2011-03-10 发布日期:2011-03-24
基金资助:
国家高技术研究发展计划(863计划)资助项目(2007AA04071-3)；国家自然科学基金资助项目(50505039)
National High-tech R&D Program of China (863 Program) （No. 2007AA04071-3）;
National Natural Science Foundation of China（No. 50505039）

Optimization of Laser Marking Process Parameters on 2D Barcode in Part Surface

Xie Zhifeng;Zhang Wei;Lei Lei;He Weiping

The key laboratory of Contemporary Design and Integrated Manufacturing Technology, Northwestern Polytechnical University, Xi’an,710072

Online:2011-03-10 Published:2011-03-24
Supported by:

National High-tech R&D Program of China (863 Program) （No. 2007AA04071-3）;
National Natural Science Foundation of China（No. 50505039）

摘要/Abstract

摘要：

针对零件表面激光直接标刻二维条码工艺参数选择中存在的盲目性进行了试验研究,主要分析了有效矢量步长、有效矢量步间延时、电流及Q-Switch频率这4个激光标刻工艺参数及其交互作用对激光标刻二维条码质量的影响。优化了零件表面激光标刻二维条码的工艺参数,并建立了优化模型,为标刻高质量二维条码提供了保障。

关键词:

激光标刻, 零件表面, 二维条码质量, 工艺参数优化

Abstract:

In allusion to the blindness in selecting process parameters of direct laser marking, this paper analyzed the influences of process parameters of laser marking and interactions on quality of 2D barcode through a large number of experiments. The process parameters included effective vector step, delay between the effective vector step, electric current and Q-switch frequency. The process parameters of laser marking on 2D barcode in the part surface were optimized and an optimization model was established. Also, a high quality of the 2D barcode which marked by laser can be guaranteed.

Key words:

laser marking, part surface, quality of 2D barcode, optimization of process parameter

中图分类号:

TG178

解志锋, 张维, 雷蕾, 何卫平.

零件表面激光直接标刻二维条码的工艺参数优化研究

[J]. 中国机械工程, 2011, 22(5): 592-596.

JIE Zhi-Feng, ZHANG Wei, LEI Lei, HE Wei-Beng.

Optimization of Laser Marking Process Parameters on 2D Barcode in Part Surface

[J]. China Mechanical Engineering, 2011, 22(5): 592-596.