JPH0565293B2 - - Google Patents

Info

Publication number
JPH0565293B2
JPH0565293B2 JP7223984A JP7223984A JPH0565293B2 JP H0565293 B2 JPH0565293 B2 JP H0565293B2 JP 7223984 A JP7223984 A JP 7223984A JP 7223984 A JP7223984 A JP 7223984A JP H0565293 B2 JPH0565293 B2 JP H0565293B2
Authority
JP
Japan
Prior art keywords
mold
mold material
electric discharge
machining
manufacturing
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 - Lifetime
Application number
JP7223984A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60217023A (ja
Inventor
Nagao Saito
Naotake Mori
Kazuhiko Kobayashi
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 JP7223984A priority Critical patent/JPS60217023A/ja
Publication of JPS60217023A publication Critical patent/JPS60217023A/ja
Publication of JPH0565293B2 publication Critical patent/JPH0565293B2/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
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
JP7223984A 1984-04-11 1984-04-11 放電による金型の製作方法 Granted JPS60217023A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7223984A JPS60217023A (ja) 1984-04-11 1984-04-11 放電による金型の製作方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7223984A JPS60217023A (ja) 1984-04-11 1984-04-11 放電による金型の製作方法

Publications (2)

Publication Number Publication Date
JPS60217023A JPS60217023A (ja) 1985-10-30
JPH0565293B2 true JPH0565293B2 (enrdf_load_html_response) 1993-09-17

Family

ID=13483535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7223984A Granted JPS60217023A (ja) 1984-04-11 1984-04-11 放電による金型の製作方法

Country Status (1)

Country Link
JP (1) JPS60217023A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2655302B2 (ja) * 1993-05-27 1997-09-17 株式会社三條機械製作所 切断刃の改質方法
CN102848039B (zh) * 2012-09-19 2014-04-16 苏州东方模具科技股份有限公司 配置于电火花机上的玻璃模具冲头加工用的夹具结构

Also Published As

Publication number Publication date
JPS60217023A (ja) 1985-10-30

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