STUDY ON FRONT SIDE ARC LIGHT SENSING IN KEYHOLE MODE PLASMA ARC WELDING

Abstract

Abstract: The maintenance of a stable keyhole during PAW welding process is of critical importance and the ultimate quality of the weld and the process stability depend strongly on the keyhole stability. A compact arc light sensor is developed based on the spectroscopic study on the plasma arc. By using this sensor, information concerning the keyhole formation and keyhole collapse could been extracted. The makeup of the arc light sensor, physical model of arc light sending and signal characteristics, are discussed.

Key words: Arc light, Keyhole, PAW, Sensor, Design, Design thinking, Innovation, Innovation method, Innovative design

CLC Number:

TG456.2

Dong Chunlin;Zhu Yifeng;Zhang Hui;Shao Yichen;Wu Lin. STUDY ON FRONT SIDE ARC LIGHT SENSING IN KEYHOLE MODE PLASMA ARC WELDING[J]. , 2001, 37(3): 30-33.

[1]	TAO Liang, TANG Yu, LI Yuanqiang, ZHANG Dashan, ZHANG Xiaolong. Design of Intelligent Tire Development Platform with Multiple In-tire Sensors and Research on Tire Cornering Test [J]. Journal of Mechanical Engineering, 2024, 60(8): 245-255.
[2]	HUANG Gongrui, ZHU Yangli, XIONG Jun, WANG Xing, LI Wen, CHEN Haisheng. Review on the Axial Turbine Long-blade Stage Characteristics under Off-design Conditions [J]. Journal of Mechanical Engineering, 2024, 60(8): 271-290.
[3]	ZHANG Fengli, ZHANG Rongrong, LUO Qiuli, ZHANG Yadong, LI Bing, GUO Hui. Research on the Aerodynamic Noise Mechanism and Noise Reduction of SUV Roof Hollow Spoiler [J]. Journal of Mechanical Engineering, 2024, 60(6): 398-408.
[4]	REN Shan, WANG Jin, ZHAO Xin, ZHANG Yingfeng. “Doubly-fed” Manufacturing Service of Intelligent Design and Preventive Maintenance for Complex Products [J]. Journal of Mechanical Engineering, 2024, 60(6): 127-136.
[5]	ZHANG Liyuan, YANG Jinbo, LI Ao, YANG Qingkai, XU Guangkui. Review on Configuration Design and Control of Tensegrity Spherical Robots [J]. Journal of Mechanical Engineering, 2024, 60(5): 1-18.
[6]	ZHAO Ping, ZHANG Yating, CHENG Yue, XU Hongwei, ZI Bin. Multi-task Trajectory Synthesis Method of Single-DOF Stephenson Mechanisms Based on Sensitivity Analysis [J]. Journal of Mechanical Engineering, 2024, 60(5): 59-69.
[7]	MENG Yuan, SHI Baojun, ZHANG Dequan. Research and Improvement of Kriging-HDMR Modeling Method [J]. Journal of Mechanical Engineering, 2024, 60(5): 249-263.
[8]	ZHU Shangshang, YU Huiling, DONG Yenan, LUO Shijian. A Product Creative Design Method That Incorporates the Creation of Consumer Groups [J]. Journal of Mechanical Engineering, 2024, 60(5): 276-287.
[9]	GAO Qiang, WANG Jian, ZHANG Yan, ZHENG Xuyang, LÜ Hao, YIN Guodong. Topology Optimization Approaches and Its Application and Prospect in Transportation Engineering [J]. Journal of Mechanical Engineering, 2024, 60(4): 369-390.
[10]	ZONG Huaizhi, AI Jikun, ZHANG Junhui, JIANG Lei, TAN Shujie, LIU Yuxian, SU Qi, XU Bing. Lightweight Design of Limb Leg Units for Hydraulic Quadruped Robots by Topology Optimization and Lattice Filling [J]. Journal of Mechanical Engineering, 2024, 60(4): 420-429.
[11]	WANG Songli, FANG Xudong, GAO Bonan, ZHAO Libo, TIAN Bian, LIN Qijing, ZHANG Zhongkai, RAO Hao, LI Yu, JIANG Zhuangde. Study on Automatic Gain Control and Phase Compensation Control for MEMS Resonant Pressure Sensors [J]. Journal of Mechanical Engineering, 2024, 60(4): 82-91.
[12]	ZHAO Jiahao, HUANG Hanxiong. Improving Performance of Microstructured Flexible Pressure Sensor under Low Mechanical Stimulation by Micro-papillae [J]. Journal of Mechanical Engineering, 2024, 60(4): 222-229.
[13]	XIE Chao, ZHANG Enjie, YAN Biao, GAO Feng, YANG Jinping, FANG Guangqiang, WANG Zhiyi. Configuration Design and Demonstration of a Spaceborne Deployable Membrane Array Antenna [J]. Journal of Mechanical Engineering, 2024, 60(3): 11-27.
[14]	LIU Xiaofei, WAN Bo, WANG Yu, LI Mingyu, ZHAO Yongsheng. Design, Analysis and Performance Optimization of a Novel Super-redundantly Actuated Hybrid Robot [J]. Journal of Mechanical Engineering, 2024, 60(3): 55-67.
[15]	SUN Guangkai, ZHANG Xingshuo, HE Yanlin, ZHOU Kangpeng, ZHU Lianqing. Measurement Error of 3D Shape and Position of Multi-core Optical Fiber for Precision Operation of Continuum Robots [J]. Journal of Mechanical Engineering, 2024, 60(3): 68-82.

STUDY ON FRONT SIDE ARC LIGHT SENSING IN KEYHOLE MODE PLASMA ARC WELDING

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments