KR960021311A - Contact sensing device of wire cut electric discharge machine - Google Patents
Contact sensing device of wire cut electric discharge machine Download PDFInfo
- Publication number
- KR960021311A KR960021311A KR1019940036037A KR19940036037A KR960021311A KR 960021311 A KR960021311 A KR 960021311A KR 1019940036037 A KR1019940036037 A KR 1019940036037A KR 19940036037 A KR19940036037 A KR 19940036037A KR 960021311 A KR960021311 A KR 960021311A
- Authority
- KR
- South Korea
- Prior art keywords
- touch sensing
- discharge
- touch
- voltage
- signal
- Prior art date
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Abstract
본 발명은 와이어 컷 방전가공기의 접촉 감지 장치에 관한 것으로, 방전 전원(4)을 축적하는 콘덴서(5)와; 방전 전압을 와이어 전극(2)과 가공물(3) 간에 인가하기 위한 방전용 스위칭 소자(7);상기 방전용 스위칭 소자(7)를 제어하는 방전제어부(8); 극간 전압을 검출하여 접촉 감지 유무를 판별하고 접촉 감지 신호를 출력하는 접촉 감지부(9) 및; 상기 접촉감지 신호에 따라 상기 와이어 전극(2)의 이동을 결정하는 중앙제어장치(10)를 포함하여 구성되어, 스위칭 소자의 스위칭으로 파생되는 노이즈 및 신호의 불안전성을 완전히 제거하여 안전하고 효율적인 접촉 감지를 수행하므로 와이어 컷 방전가공기의 가공속도 및 안정도 향상에 지대한 효과가 있는 것이다.The present invention relates to a touch sensing device of a wire cut electric discharge machine, comprising: a condenser (5) accumulating a discharge power source (4); A discharge switching element 7 for applying a discharge voltage between the wire electrode 2 and the workpiece 3; a discharge control unit 8 for controlling the discharge switching element 7; A touch sensing unit 9 for detecting a voltage between poles to determine whether there is a touch sensing and outputting a touch sensing signal; It comprises a central control unit 10 for determining the movement of the wire electrode 2 in accordance with the touch detection signal, to completely eliminate the noise and signal instability derived from the switching of the switching element safe and efficient contact detection Since it is performed to have a significant effect on improving the processing speed and stability of the wire cut electric discharge machine.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명에 따른 와이어 컷 방전가공기의 방전 가공용 전원 장치 및 접촉감지 장치의 개략적인 블럭도,1 is a schematic block diagram of a power supply device and a contact sensing device for electric discharge machining of a wire cut electric discharge machine according to the present invention;
제2도는 제1도에 따른 접촉 감지부의 상세 회로도.2 is a detailed circuit diagram of the touch sensing unit according to FIG.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940036037A KR0143367B1 (en) | 1994-12-22 | 1994-12-22 | Contact sensing device of wire cut electric discharge machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940036037A KR0143367B1 (en) | 1994-12-22 | 1994-12-22 | Contact sensing device of wire cut electric discharge machine |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960021311A true KR960021311A (en) | 1996-07-18 |
KR0143367B1 KR0143367B1 (en) | 1998-07-01 |
Family
ID=66769036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940036037A KR0143367B1 (en) | 1994-12-22 | 1994-12-22 | Contact sensing device of wire cut electric discharge machine |
Country Status (1)
Country | Link |
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KR (1) | KR0143367B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110091014A (en) * | 2018-01-29 | 2019-08-06 | 上海东熠数控科技有限公司 | The workpiece positioning system and method for thermoelectricity flower molding machine |
-
1994
- 1994-12-22 KR KR1019940036037A patent/KR0143367B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0143367B1 (en) | 1998-07-01 |
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