JPS60114427A - 押出しダイスの製造方法 - Google Patents

押出しダイスの製造方法

Info

Publication number
JPS60114427A
JPS60114427A JP22167883A JP22167883A JPS60114427A JP S60114427 A JPS60114427 A JP S60114427A JP 22167883 A JP22167883 A JP 22167883A JP 22167883 A JP22167883 A JP 22167883A JP S60114427 A JPS60114427 A JP S60114427A
Authority
JP
Japan
Prior art keywords
bearing
machining
wire electrode
manufacturing
bearing surface
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.)
Granted
Application number
JP22167883A
Other languages
English (en)
Japanese (ja)
Other versions
JPH055607B2 (enrdf_load_stackoverflow
Inventor
Shoji Futamura
昭二 二村
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.)
INST TECH PRECISION ENG
Institute of Technology Precision Electrical Discharge Works
Original Assignee
INST TECH PRECISION ENG
Institute of Technology Precision Electrical Discharge Works
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 INST TECH PRECISION ENG, Institute of Technology Precision Electrical Discharge Works filed Critical INST TECH PRECISION ENG
Priority to JP22167883A priority Critical patent/JPS60114427A/ja
Publication of JPS60114427A publication Critical patent/JPS60114427A/ja
Publication of JPH055607B2 publication Critical patent/JPH055607B2/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)
  • Extrusion Of Metal (AREA)
JP22167883A 1983-11-25 1983-11-25 押出しダイスの製造方法 Granted JPS60114427A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22167883A JPS60114427A (ja) 1983-11-25 1983-11-25 押出しダイスの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22167883A JPS60114427A (ja) 1983-11-25 1983-11-25 押出しダイスの製造方法

Publications (2)

Publication Number Publication Date
JPS60114427A true JPS60114427A (ja) 1985-06-20
JPH055607B2 JPH055607B2 (enrdf_load_stackoverflow) 1993-01-22

Family

ID=16770554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22167883A Granted JPS60114427A (ja) 1983-11-25 1983-11-25 押出しダイスの製造方法

Country Status (1)

Country Link
JP (1) JPS60114427A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101837493A (zh) * 2010-04-07 2010-09-22 潘长青 大锥度线切割机床的上线架总成结构
CN103302366A (zh) * 2012-03-09 2013-09-18 苏州铭德铝业有限公司 一种电火花加工挤压模具的方法及该方法制成的挤压模具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120929A (en) * 1979-03-01 1980-09-17 Mitsubishi Electric Corp Production of die
JPS55141320A (en) * 1979-04-23 1980-11-05 Nippon Light Metal Co Ltd Working method for bearing hole in extrusion die for aluminum
JPS569129A (en) * 1979-07-02 1981-01-30 Mitsubishi Electric Corp Method and apparatus for wire cut electric discharge machining

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120929A (en) * 1979-03-01 1980-09-17 Mitsubishi Electric Corp Production of die
JPS55141320A (en) * 1979-04-23 1980-11-05 Nippon Light Metal Co Ltd Working method for bearing hole in extrusion die for aluminum
JPS569129A (en) * 1979-07-02 1981-01-30 Mitsubishi Electric Corp Method and apparatus for wire cut electric discharge machining

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101837493A (zh) * 2010-04-07 2010-09-22 潘长青 大锥度线切割机床的上线架总成结构
CN101837493B (zh) * 2010-04-07 2015-07-08 潘长青 大锥度线切割机床的上线架总成结构
CN103302366A (zh) * 2012-03-09 2013-09-18 苏州铭德铝业有限公司 一种电火花加工挤压模具的方法及该方法制成的挤压模具

Also Published As

Publication number Publication date
JPH055607B2 (enrdf_load_stackoverflow) 1993-01-22

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