Automated design of sheet metal punches for bending multiple parts in a single setup
نویسندگان
چکیده
منابع مشابه
Automated Process Planning for Sheet Metal Bending Operations
In this paper, we describe a generative process planning system for robotic sheet metal bending press-brakes. This process planning system employs a distributed planning architecture. Currently, our system consists of a central operation planner and three specialized domain speci c planners: tooling, grasping, and moving. The central operation planner proposes various alternative partial sequen...
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Optimized Bending Sequences of Sheet Metal Bending by Robot
In the present study, a method is proposed which generates bending sequences of a sheet metal part handled by a robot. If parts are handled by a robot, the best grasping positions for each bending and the number of repositions must be indicated in advance. Using the proposed method, feasible bending sequences with grasping positions are obtained and the sequences are sorted in order of the numb...
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Bend sequencing and tool selection have long been the main hurdles for achieving automatic process planning for sheet metal bending. In this unique process, the complex shape and position transitions of workpieces make it hard to obtain a collision-free operation plan. The time-consuming involvement of human experts is often required to solve more complex problems. This paper presents a tool se...
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ژورنال
عنوان ژورنال: Robotics and Computer-Integrated Manufacturing
سال: 2001
ISSN: 0736-5845
DOI: 10.1016/s0736-5845(00)00035-1