• Title/Summary/Keyword: Multitasking Machine Tools

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Development of a Ddistributed Numerical Control System (DNC 시스템 개발)

  • Kim, S.H.;S.W.;S.B.;J.H.
    • Journal of the Korean Society for Precision Engineering
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    • v.12 no.12
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    • pp.19-29
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    • 1995
  • The basic technology for a production system represented by design, machining, assembly, and inspection, is machining technology such as CNC machine tools. etc. Direct Numerical Control, that effeciently manages NC programs is developing into Distributed Numerical Control that increases the utilization of the machining cell. It has the ability of monitoring and control, in real time, for CNC and periperial equipment. In this study, we develop a Distributed Numerical Control system that has real time and multitasking operation capability for the machining cell with various CNC's. With the consideration of economy, generalization and extension, the system is interfaced with CNC machine tools and periperial device using RS-485 network and RS-232C communication methods.

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