TW200616742A - Electric discharging power source control circuit of electric discharging machine - Google Patents

Electric discharging power source control circuit of electric discharging machine

Info

Publication number
TW200616742A
TW200616742A TW093136808A TW93136808A TW200616742A TW 200616742 A TW200616742 A TW 200616742A TW 093136808 A TW093136808 A TW 093136808A TW 93136808 A TW93136808 A TW 93136808A TW 200616742 A TW200616742 A TW 200616742A
Authority
TW
Taiwan
Prior art keywords
electric discharging
power source
control circuit
source loop
machine
Prior art date
Application number
TW093136808A
Other languages
Chinese (zh)
Other versions
TWI281880B (en
Inventor
Mu-Tian Yan
zong-liang Jiang
Original Assignee
Jiann Sheng Machinery & Electric Ind Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiann Sheng Machinery & Electric Ind Co Ltd filed Critical Jiann Sheng Machinery & Electric Ind Co Ltd
Priority to TW93136808A priority Critical patent/TWI281880B/en
Publication of TW200616742A publication Critical patent/TW200616742A/en
Application granted granted Critical
Publication of TWI281880B publication Critical patent/TWI281880B/en

Links

Abstract

The present invention provides an electric discharging power source control circuit of electric discharging machine, in which a main controller controls the on or off of an electric discharging power source loop and a draining power source loop, respectively, via a driving circuit. The electric discharging power source loop and the draining power source loop are connected between the electrode/work-piece and the power source of the electric discharging machine. The invention uses the main controller to control the establishment time for the electric discharging power source loop and the draining power source loop, so as to precisely control the magnitude of the electric discharging current between the electrode and work-piece. Because small electric discharging current can be controlled in this electric discharging machine, micro electric discharging operation can be performed on the work-piece by regulating micro electric discharging current.
TW93136808A 2004-11-30 2004-11-30 Electric discharging power source control circuit of electric discharging machine TWI281880B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW93136808A TWI281880B (en) 2004-11-30 2004-11-30 Electric discharging power source control circuit of electric discharging machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93136808A TWI281880B (en) 2004-11-30 2004-11-30 Electric discharging power source control circuit of electric discharging machine

Publications (2)

Publication Number Publication Date
TW200616742A true TW200616742A (en) 2006-06-01
TWI281880B TWI281880B (en) 2007-06-01

Family

ID=38777553

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93136808A TWI281880B (en) 2004-11-30 2004-11-30 Electric discharging power source control circuit of electric discharging machine

Country Status (1)

Country Link
TW (1) TWI281880B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI560013B (en) * 2014-05-30 2016-12-01 Univ Nat Taiwan Normal A plural resistance-capacitances (prc) electrical discharge machining system
TWI567516B (en) * 2015-12-31 2017-01-21 Excetek Technologies Co Ltd Machining Accuracy Control Method of Wire - cut Non - uniform Thickness Workpiece
CN107803563A (en) * 2017-12-04 2018-03-16 北京弘融电子科技有限公司 Spark pulse power loop
US9950377B2 (en) 2014-05-30 2018-04-24 National Taiwan Normal University Plural resistance-capacitance (PRC) electrical discharge machining system
TWI644744B (en) * 2017-08-03 2018-12-21 歐群科技股份有限公司 Electric discharge machining current control device
CN112453606A (en) * 2019-09-09 2021-03-09 发那科株式会社 Wire electric discharge machine and control method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI560013B (en) * 2014-05-30 2016-12-01 Univ Nat Taiwan Normal A plural resistance-capacitances (prc) electrical discharge machining system
US9950377B2 (en) 2014-05-30 2018-04-24 National Taiwan Normal University Plural resistance-capacitance (PRC) electrical discharge machining system
TWI567516B (en) * 2015-12-31 2017-01-21 Excetek Technologies Co Ltd Machining Accuracy Control Method of Wire - cut Non - uniform Thickness Workpiece
TWI644744B (en) * 2017-08-03 2018-12-21 歐群科技股份有限公司 Electric discharge machining current control device
CN107803563A (en) * 2017-12-04 2018-03-16 北京弘融电子科技有限公司 Spark pulse power loop
CN107803563B (en) * 2017-12-04 2023-12-22 北京弘融电子科技有限公司 Electric spark pulse power supply loop
CN112453606A (en) * 2019-09-09 2021-03-09 发那科株式会社 Wire electric discharge machine and control method

Also Published As

Publication number Publication date
TWI281880B (en) 2007-06-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees