Development of Online Real-Time Collision Free Machining Using Simulation with CNC Openness | Zendy

Tomoya Hida | Zendy; Tetsuya Asano | Zendy; Kazuhiro Nishita | Zendy; Norio Sakai | Zendy; Akinobu Goto | Zendy; Yoshimi TAKEUCHI | Zendy

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Development of Online Real-Time Collision Free Machining Using Simulation with CNC Openness

Author(s) -

Tomoya Hida,

Tetsuya Asano,

Kazuhiro Nishita,

Norio Sakai,

Akinobu Goto,

Yoshimi TAKEUCHI

Publication year - 2015

Publication title -

international journal of automation technology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.513

H-Index - 18

eISSN - 1883-8022

pISSN - 1881-7629

DOI - 10.20965/ijat.2015.p0403

Subject(s) - collision , machining , numerical control , process (computing) , computer science , collision detection , machine tool , motion (physics) , simulation , mechanical engineering , engineering , engineering drawing , artificial intelligence , operating system , computer security

In recent years, 5-axis machine and multi-tasking machine have seen wide spread use. These tools can contribute to the enhancement of machining efficiency and precision. Conversely, their complex motion can cause numerous collision accidents between machines, tools, materials, and other parts. To prevent such accidents, it is now common to verify numerical control (NC) data using a machine motion simulator before performing the actual machining. However, the actual machining process is not always conducted in the expected manner. In some cases, the machining process is manually defined or altered, possibly causing a collision accident. In the present study, an online real-time collision free system was developed for the prevention of unexpected collisions. The effects of using this system are described in this article.

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