Abstract

Cyber-physical-robotic System (CPRS)-based Modeling and Execution of Assembly Tasks

Highlights

  • Industrial automation from the third industrial revolution evolved into Industry 4.0,(1) of which robots are an important component, but failed to include computer numerical control (CNC) machine tools such as product development and sample preparation process, and can be transplanted to a mass production line with work coordinates set on different CNC machine tools

  • This article refers to the fourth stage of the industrial revolution[1] and CNC processing programming and adds the cyber-physical -robotic system (CPRS) to the site operation to reduce the workload of professional personnel and improve process capability

  • Conventional robot programming is divided into online programming and offline programming (OLP), but both methods have shortcomings that make duplication of the production line and expansion of production or workstation process adjustment less convenient than CNC machine tools since the advent of the third industrial revolution of the robot

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Summary

Introduction

Industrial automation from the third industrial revolution (factory automation and flexible manufacturing systems) evolved into Industry 4.0,(1) of which robots are an important component, but failed to include computer numerical control (CNC) machine tools such as product development and sample preparation process, and can be transplanted to a mass production line with work coordinates set on different CNC machine tools. Points require manual inspection and reprogramming of each robot to conform to operation requirements, thereby undermining line change efficiency, increasing changes in the manual adjustment of various types of equipment, and reducing the processing capability. Conventional robot programming is divided into online programming and offline programming (OLP).(3) Online programming uses programming tools to program working points to conform with robot specifications and precision limitations, so the robot’s production capacity decreases during programming and undermines production efficiency. OLP sets the work trajectory in three-dimensional (3D) software, but site operation still requires professional personnel to perform certain portions of the programming operation. This article refers to the fourth stage of the industrial revolution[1] and CNC processing programming and adds the cyber-physical -robotic system (CPRS) to the site operation to reduce the workload of professional personnel and improve process capability

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