KR970014927A - Data relay of machine tool - Google Patents

Data relay of machine tool Download PDF

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Publication number
KR970014927A
KR970014927A KR1019950029786A KR19950029786A KR970014927A KR 970014927 A KR970014927 A KR 970014927A KR 1019950029786 A KR1019950029786 A KR 1019950029786A KR 19950029786 A KR19950029786 A KR 19950029786A KR 970014927 A KR970014927 A KR 970014927A
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South Korea
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signal
numerical control
machine tool
data
machine
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KR1019950029786A
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KR0178760B1 (en
Inventor
윤헌구
이민렬
이상봉
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김재복
주식회사 기아기공
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/408—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by data handling or data format, e.g. reading, buffering or conversion of data
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/4155—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by programme execution, i.e. part programme or machine function execution, e.g. selection of a programme
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25002—Interbus-S, output serial out, input serial in, as one shift register
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25176—RS485, differential data signals, xor

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
  • Programmable Controllers (AREA)

Abstract

본 발명은 공작기계 데이터 중계장치에 관한 것으로서, 특히 공작기계를 이용하여 생산 현장에서 각 기계별 수치제어 프로그램을 사무실에서 PC를 이용하여 종합관리하면서 필요시 각 기계로 송신 수신하려고 할 때 각각의 기계와 사무실 PC간에 중계기 장치 역할을 하는 것에 관한 것이다.The present invention relates to a machine tool data relay device, and in particular, each machine when trying to receive and transmit to each machine as necessary, while managing a total numerical control program for each machine in the production site using a PC in the office using a machine tool It is about acting as a repeater device between a PC and an office PC.

데이터가 저장된 메모리와 회로 전체를 제어하는 주제어기에 있어서, PC측에서 수치제어 데이터를 신호를 변환하는 RS-422신호 변환부에서 주제어기로 수치제어 데이터를 전송하는 주변장치부와 포트 선택 신호를 전송하는 주변 인터페이스부의 신호와 TTL신호가 같이 신호변환되게 하는 RS-232C신호 변환부의 RS-232신호를 해당 공작기계 펀치 패널부로 데이터를 전송하는 장비를 마련하여 RS422통신을 이용하여 PC와 중계장치가 접속되므로 통신 거리가(최대 거리 1.2㎞)으로 연장되며, 상기 통신거리가 1.2㎞이므로 사무실에서 PC를 이용하여 수치제어 프로그램을 각 기계로 송수신할 수 있다. 주변 장치 인터 페이스부에 의해 1~16까지 포토를 선택할 수 있으므로 다수의 기계 최대 16대와 한 대의 중계장치로 수치제어 프로그램 송수신이 가능하게되며 수신되는 수치데이타를 버퍼링하면서 송신을 하므로 대용량의 수치제어 프로그램도 송,수신이 가능하다.In the main controller for controlling the memory and the entire circuit where data is stored, the peripheral unit for transmitting the numerical control data to the main controller and the port selection signal are transmitted from the RS-422 signal converter for converting the signal to the numerical control data on the PC side. RS-232C signal converting part of RS-232C signal converting part which converts signal of peripheral interface part and TTL signal together is prepared to transmit data to punch panel part of machine tool, so PC and repeater are connected by RS422 communication. Since the communication distance is extended to (maximum distance 1.2km), and the communication distance is 1.2km, the numerical control program can be transmitted and received to each machine using a PC in the office. Numerical control is possible by transmitting / receiving numerical control program with up to 16 machines and one relay device by selecting 1 ~ 16 ports by peripheral device interface. Programs can be sent and received.

멀티프렉서부는 8개의 포토를 기본으로 하며 확장시 8포트의 확장 보드의 장착과 간단한 디프(DIP)스위치 조작만으로 가능한 효과를 갖는 발명이다.The multiplexer unit is based on 8 ports and is an invention that has an effect that can be achieved by simply mounting an 8-port expansion board and simple DIP switch operation.

Description

공작기계의 데이터 중계장치Data relay of machine tool

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 공작기계 데이터 중계장치 블록도.1 is a block diagram of a conventional machine tool data relay.

제2도는 본 발명의 공작기계 데이터 중계장치 블록도.2 is a block diagram of a machine tool data relay of the present invention.

Claims (2)

데이터가 저장된 메모리와 회로 전체를 제어하는 주제어기에 있어서, PC측에서 수치제어 데이터를 신호를 변환하는 RS-422신호 변환부(R)에서 주제어부로 수치제어 데이터를 전송하는 직렬인터페이스부(SI)와 포트 선택 신호를 전송하는 주변 인터페이스부(CI)의 신호와 TTL(T)신호가 같이 신호변환되게 하는 RS-232C(RS)신호 변환부의 RS-232C신호 변환부(R)로 이루어진 멀티플렉서(MULTIPLEX)(MU)가 해당 공작기계 펀치 패널부(P)로 데이타를 전송하는 것을 특징으로 하는 공작기게 데이터 중계장치.In the main controller for controlling the memory and the entire circuit in which the data is stored, the serial interface unit (SI) for transmitting the numerical control data from the RS-422 signal conversion unit (R) for converting signals to the main control unit for converting signals from the PC side; Multiplexer consisting of the RS-232C signal converter (R) of the RS-232C (RS) signal converter to convert the signal of the peripheral interface (CI) and the TTL (T) signal together to transmit the port selection signal (MULTIPLEX) Machine tool data relay device, characterized in that (MU) transmits data to the machine tool punch panel unit (P). 제1항에 있어서, 8개 포트를 기본으로 하여 확장시 8포트의 확장보드의 장착과 간단한 디프(DIP)스위치 만으로 조작이 가능한 멀티프렉서를 갖는 것을 특징으로 하는 공작기계 데이터 중계장치.The machine tool data relay device according to claim 1, further comprising a multiplexer that is operable only by mounting an 8-port expansion board and expanding a simple dip (DIP) switch. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950029786A 1995-09-13 1995-09-13 Data relay of machine tool Expired - Fee Related KR0178760B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950029786A KR0178760B1 (en) 1995-09-13 1995-09-13 Data relay of machine tool

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Application Number Priority Date Filing Date Title
KR1019950029786A KR0178760B1 (en) 1995-09-13 1995-09-13 Data relay of machine tool

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KR970014927A true KR970014927A (en) 1997-04-28
KR0178760B1 KR0178760B1 (en) 1999-04-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101686623B1 (en) 2015-06-12 2016-12-14 동명대학교산학협력단 Wired and wireless smart communication device between the machine and the computer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101013790B1 (en) * 2010-08-25 2011-02-14 구영진 Machine tool radio controller and its operation method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101686623B1 (en) 2015-06-12 2016-12-14 동명대학교산학협력단 Wired and wireless smart communication device between the machine and the computer

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