JPS6257452B2 - - Google Patents

Info

Publication number
JPS6257452B2
JPS6257452B2 JP21580882A JP21580882A JPS6257452B2 JP S6257452 B2 JPS6257452 B2 JP S6257452B2 JP 21580882 A JP21580882 A JP 21580882A JP 21580882 A JP21580882 A JP 21580882A JP S6257452 B2 JPS6257452 B2 JP S6257452B2
Authority
JP
Japan
Prior art keywords
mold
shape
shape changing
mold base
base
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP21580882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59107825A (ja
Inventor
Akio Goto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP21580882A priority Critical patent/JPS59107825A/ja
Publication of JPS59107825A publication Critical patent/JPS59107825A/ja
Publication of JPS6257452B2 publication Critical patent/JPS6257452B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02—Wire-cutting
    • B23H7/06—Control of the travel curve of the relative movement between electrode and workpiece
    • B23H7/065—Electric circuits specially adapted therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP21580882A 1982-12-09 1982-12-09 ワイヤカツト放電加工による金型の改修方法 Granted JPS59107825A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21580882A JPS59107825A (ja) 1982-12-09 1982-12-09 ワイヤカツト放電加工による金型の改修方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21580882A JPS59107825A (ja) 1982-12-09 1982-12-09 ワイヤカツト放電加工による金型の改修方法

Publications (2)

Publication Number Publication Date
JPS59107825A JPS59107825A (ja) 1984-06-22
JPS6257452B2 true JPS6257452B2 (enrdf_load_stackoverflow) 1987-12-01

Family

ID=16678596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21580882A Granted JPS59107825A (ja) 1982-12-09 1982-12-09 ワイヤカツト放電加工による金型の改修方法

Country Status (1)

Country Link
JP (1) JPS59107825A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106563858B (zh) * 2015-10-10 2018-09-14 上海交通大学 基于轮廓逼近法的回转体零件线切割加工方法
CN110026631A (zh) * 2019-05-10 2019-07-19 哈尔滨理工大学 一种电火花加工正六边形孔的主轴执行装置及加工方法

Also Published As

Publication number Publication date
JPS59107825A (ja) 1984-06-22

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