TW200734096A - A complex-frequency power supply device and method for electrical-discharge machining - Google Patents

A complex-frequency power supply device and method for electrical-discharge machining

Info

Publication number
TW200734096A
TW200734096A TW095108409A TW95108409A TW200734096A TW 200734096 A TW200734096 A TW 200734096A TW 095108409 A TW095108409 A TW 095108409A TW 95108409 A TW95108409 A TW 95108409A TW 200734096 A TW200734096 A TW 200734096A
Authority
TW
Taiwan
Prior art keywords
arc
complex
power supply
electrical
discharging
Prior art date
Application number
TW095108409A
Other languages
Chinese (zh)
Other versions
TWI291390B (en
Inventor
xi-xian Lai
Jian-Xiong Huang
Original Assignee
Ecowin Corp
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 Ecowin Corp filed Critical Ecowin Corp
Priority to TW95108409A priority Critical patent/TWI291390B/en
Publication of TW200734096A publication Critical patent/TW200734096A/en
Application granted granted Critical
Publication of TWI291390B publication Critical patent/TWI291390B/en

Links

Landscapes

  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

This invention relates to a complex-frequency power supply device and method for electrical-discharge machining, which includes electrode signal converter that is connected to the electrode of the machining unit, a complex-frequency generating circuit for generating high-frequency signal, and an arc-on clock circuit and an arc-off clock circuit for controlling the starting time of the arc-discharging. During the electrical-discharge machining process, the electrode signal converter controls the outputs of the arc-on clock circuit and arc-off clock circuit according to the voltage level of the electrode signal so as to control the starting time of arc-discharging and the stopping time of the arc-discharging; and during the arc-discharging period, the complex-frequency generating circuit will output complex-frequency signal to the power supply of the machining unit so as to control the power supply to output intermittent arcs in order to avoid applying an arc on the workpiece continuously, and thus improve machining speed and surface fineness of the workpiece.
TW95108409A 2006-03-13 2006-03-13 A complex-frequency power supply device and method for electrical-discharge machining TWI291390B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW95108409A TWI291390B (en) 2006-03-13 2006-03-13 A complex-frequency power supply device and method for electrical-discharge machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW95108409A TWI291390B (en) 2006-03-13 2006-03-13 A complex-frequency power supply device and method for electrical-discharge machining

Publications (2)

Publication Number Publication Date
TW200734096A true TW200734096A (en) 2007-09-16
TWI291390B TWI291390B (en) 2007-12-21

Family

ID=39461136

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95108409A TWI291390B (en) 2006-03-13 2006-03-13 A complex-frequency power supply device and method for electrical-discharge machining

Country Status (1)

Country Link
TW (1) TWI291390B (en)

Also Published As

Publication number Publication date
TWI291390B (en) 2007-12-21

Similar Documents

Publication Publication Date Title
MXPA04010010A (en) Dedicated wire feed speed control.
WO2014072794A3 (en) Method and system to control heat input in a welding operation
MX345201B (en) System and method for controlling an arc welding process.
ATE403514T1 (en) METHOD AND DEVICE FOR COMBINED LASER ARC WELDING WITH CONTROL OF THE LASER UNIT DEPENDENT ON THE WELDING TORCH
ATE492230T1 (en) HIGH FREQUENCY OPERATION DEVICE FOR CONTROLLING HIGH FREQUENCY OUTPUT POWER BASED ON THE TIME CHANGE IN ELECTRICAL PARAMETERS
CA2559126A1 (en) Synergic tig welding system
TW200746601A (en) Switching power supply, electronic apparatus, and method of controlling switching power supply circuit
BRPI0404323A (en) Short circuit arc welder and method of controlling it
CA2377266A1 (en) System and method for controlling an electric arc welder
NZ618226A (en) Systems for and method of generating a weld with energy conservation and improved cooling in welding machines
TW200707784A (en) Apparatus of light source and adjustable control circuit for LEDs
KR102118220B1 (en) Power supply apparatus for arc welding and control method of power supply apparatus for arc welding
TW200717989A (en) Method of forming a start-up device and structure therefor
SE0701146L (en) Welding power units, procedure and computer software product
WO2015011535A3 (en) System and method of controlling heat input in tandem hot-wire applications
MY155509A (en) Plasma temperature control apparatus and plasma temperature control method
EP1632994A4 (en) Plasma processing apparatus and plasma processing method
WO2009125265A3 (en) Power supply apparatus for vehicle and method of controlling power supply apparatus for vehicle
MXPA04012366A (en) Electric arc welder system with waveform profile control for cored electrodes.
WO2014006494A3 (en) Apparatus for and method of energy replacement in a welding waveform during welding based on difference between determined power output and desired power output
WO2007126848A3 (en) Mig welder control system and method
TW200506592A (en) Pre-emptive power supply control system and method
DE50014029D1 (en) ELECTRICAL SUPPLY UNIT AND METHOD OF REDUCING SPARKING FOR SPUTTERING
WO2011001232A3 (en) Device and method for driving an electric machine for abating and masking distinctive acoustic emissions
IN2014CH02763A (en)

Legal Events

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