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http://dx.doi.org/10.5762/KAIS.2020.21.2.195

A study on the characteristics of intelligent sawing system for band saw  

LUO, luPing (College of Mechanical Engineering, Zhejiang University of Technology)
DING, zelin (Zhejiang Chenlong Sawing Machine Co, Ltd)
DING, shengxia (Zhejiang Chenlong Sawing Machine Co, Ltd)
JIANG, Ping (Zhejiang Chenlong Sawing Machine Co, Ltd)
FAN, li (Zhejiang Chenlong Sawing Machine Co, Ltd)
XIAO, leihua (Zhejiang Chenlong Sawing Machine Co, Ltd)
PAN, bosong (College of Mechanical Engineering, Zhejiang University of Technology)
An, Boyoung (Mechatronics Engineering, Hanyang University)
Eum, Younseal (Interdiscipinary Engineering Systems, Hanyang University)
Han, Changsoo (Robot Engineering, Hanyang University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.21, no.2, 2020 , pp. 195-204 More about this Journal
Abstract
To help solve the problems of how to set the optimal sawing force and the optimal controller parameters for different sawing conditions, a mathematical model of a proposed sawing system was established according to the principle of sawing force control. The conventional PID control method was then used for further research of the closed-loop control of the sawing force. Finally, through simulation and experimental research, the influence rule of the controller parameters and sawing load on the control performance and the relationships between the sawing width and controller parameters (proportion coefficient) and the sawing force setting value were obtained, from which a system scheme for intelligent sawing control of a band sawing machine was proposed. The research shows that the sawing efficiency of the intelligent sawing system was 18.1 (48%) higher than that of the original sawing system when sawing a grooved section sawing material, which verifies the good control effect of the proposed scheme.
Keywords
Band Sawing Machine; Intelligent Sawing System; Sawing Force Control; Sawing Efficiency; Control Effect;
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