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TW465170B - Control method of hitting power for dual-coil electric hitting machine - Google Patents

Control method of hitting power for dual-coil electric hitting machine Download PDF

Info

Publication number
TW465170B
TW465170B TW084112615A TW84112615A TW465170B TW 465170 B TW465170 B TW 465170B TW 084112615 A TW084112615 A TW 084112615A TW 84112615 A TW84112615 A TW 84112615A TW 465170 B TW465170 B TW 465170B
Authority
TW
Taiwan
Prior art keywords
hitting
dual
coil
control method
machine
Prior art date
Application number
TW084112615A
Other languages
Chinese (zh)
Inventor
Shing-Chin Chen
Ju-Sheng Hu
Original Assignee
Mobiletron Electronics Co Ltd
Chung Shan Inst Of Science
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 Mobiletron Electronics Co Ltd, Chung Shan Inst Of Science filed Critical Mobiletron Electronics Co Ltd
Priority to TW084112615A priority Critical patent/TW465170B/en
Priority to JP10183208A priority patent/JPH11354319A/en
Priority to DE19824174A priority patent/DE19824174A1/en
Application granted granted Critical
Publication of TW465170B publication Critical patent/TW465170B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Control Of Linear Motors (AREA)
  • Electromagnets (AREA)

Abstract

The present invention relates to a kind of control method for hitting power of dual-coil electric hitting machine. The present invention mainly controls the position of rushing rod as current is changed for the first coil and the second coil by varying the conducting time of the first coil for the dual-coil electric hitting machine so as to modulate the hitting power of dual-coil AC electric hitting mechanism and make the hitting power optimize.
TW084112615A 1995-11-27 1995-11-27 Control method of hitting power for dual-coil electric hitting machine TW465170B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW084112615A TW465170B (en) 1995-11-27 1995-11-27 Control method of hitting power for dual-coil electric hitting machine
JP10183208A JPH11354319A (en) 1995-11-27 1998-05-27 Method for controlling electric power for double-solenoid electric impact tool
DE19824174A DE19824174A1 (en) 1995-11-27 1998-05-29 Drive power control method for double-solenoid impact tool e.g. hammer tool

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
TW084112615A TW465170B (en) 1995-11-27 1995-11-27 Control method of hitting power for dual-coil electric hitting machine
JP10183208A JPH11354319A (en) 1995-11-27 1998-05-27 Method for controlling electric power for double-solenoid electric impact tool
DE19824174A DE19824174A1 (en) 1995-11-27 1998-05-29 Drive power control method for double-solenoid impact tool e.g. hammer tool

Publications (1)

Publication Number Publication Date
TW465170B true TW465170B (en) 2001-11-21

Family

ID=54292263

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084112615A TW465170B (en) 1995-11-27 1995-11-27 Control method of hitting power for dual-coil electric hitting machine

Country Status (3)

Country Link
JP (1) JPH11354319A (en)
DE (1) DE19824174A1 (en)
TW (1) TW465170B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8613814B2 (en) 2008-03-21 2013-12-24 California Institute Of Technology Forming of metallic glass by rapid capacitor discharge forging
WO2009117735A1 (en) 2008-03-21 2009-09-24 California Institute Of Technology Forming of metallic glass by rapid capacitor discharge
EP2655681A4 (en) 2010-12-23 2015-03-04 California Inst Of Techn SHAPING A METALLIC GLASS SHEET BY RAPID DISCHARGE OF A CAPACITOR
EP2675934A4 (en) 2011-02-16 2016-07-13 California Inst Of Techn METALLIC GLASS INJECTION MOLDING BY RAPID CAPACITOR DISCHARGE
JP5819913B2 (en) 2012-11-15 2015-11-24 グラッシメタル テクノロジー インコーポレイテッド Automatic rapid discharge forming of metallic glass
US9845523B2 (en) 2013-03-15 2017-12-19 Glassimetal Technology, Inc. Methods for shaping high aspect ratio articles from metallic glass alloys using rapid capacitive discharge and metallic glass feedstock for use in such methods
US10273568B2 (en) 2013-09-30 2019-04-30 Glassimetal Technology, Inc. Cellulosic and synthetic polymeric feedstock barrel for use in rapid discharge forming of metallic glasses
JP5916827B2 (en) 2013-10-03 2016-05-11 グラッシメタル テクノロジー インコーポレイテッド Raw material barrel coated with insulating film for rapid discharge forming of metallic glass
US10029304B2 (en) 2014-06-18 2018-07-24 Glassimetal Technology, Inc. Rapid discharge heating and forming of metallic glasses using separate heating and forming feedstock chambers
US10022779B2 (en) 2014-07-08 2018-07-17 Glassimetal Technology, Inc. Mechanically tuned rapid discharge forming of metallic glasses
US10682694B2 (en) 2016-01-14 2020-06-16 Glassimetal Technology, Inc. Feedback-assisted rapid discharge heating and forming of metallic glasses
US10632529B2 (en) 2016-09-06 2020-04-28 Glassimetal Technology, Inc. Durable electrodes for rapid discharge heating and forming of metallic glasses

Also Published As

Publication number Publication date
JPH11354319A (en) 1999-12-24
DE19824174A1 (en) 1999-12-02

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees