JPS55133976A - Typewriter for wirecut type electrical discharge machine - Google Patents

Typewriter for wirecut type electrical discharge machine

Info

Publication number
JPS55133976A
JPS55133976A JP4121179A JP4121179A JPS55133976A JP S55133976 A JPS55133976 A JP S55133976A JP 4121179 A JP4121179 A JP 4121179A JP 4121179 A JP4121179 A JP 4121179A JP S55133976 A JPS55133976 A JP S55133976A
Authority
JP
Japan
Prior art keywords
frequent use
keys
wirecut
electrical discharge
typewriter
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.)
Pending
Application number
JP4121179A
Other languages
Japanese (ja)
Inventor
Yuichiro Haishi
Hirosada Otake
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 JP4121179A priority Critical patent/JPS55133976A/en
Publication of JPS55133976A publication Critical patent/JPS55133976A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

PURPOSE: To reduce the tape preparation time for numerical controller and reduce the fatigue of the operator by dividing the key switches of the data input key board into the groups of most frequent use and others.
CONSTITUTION: In the wirecut type electrical discharge working, designed to cut a desired shape out of the work pieces utilizing discharging with an electrode made of a metalic fine wire of copper, brass or the like, the desired shapes are programmed. The key switches of the data input key board for the wire cut type discharge working typewriter adapted to prepare a tape for numerical controller are so arranged to be discriminated easily between the ones of more frequent use and others by: making the numerical keys (0W9) of more frequent use circular and the alphabet letter keys (A, C, D, L, P, R, U, Y and Z) triangular or distinguishing the keys by color on the top thereof or changing the size of the letters.
COPYRIGHT: (C)1980,JPO&Japio
JP4121179A 1979-04-05 1979-04-05 Typewriter for wirecut type electrical discharge machine Pending JPS55133976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4121179A JPS55133976A (en) 1979-04-05 1979-04-05 Typewriter for wirecut type electrical discharge machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4121179A JPS55133976A (en) 1979-04-05 1979-04-05 Typewriter for wirecut type electrical discharge machine

Publications (1)

Publication Number Publication Date
JPS55133976A true JPS55133976A (en) 1980-10-18

Family

ID=12602065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4121179A Pending JPS55133976A (en) 1979-04-05 1979-04-05 Typewriter for wirecut type electrical discharge machine

Country Status (1)

Country Link
JP (1) JPS55133976A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219927A (en) * 1985-07-18 1987-01-28 Casio Comput Co Ltd Display input device
JPH0344307U (en) * 1989-09-01 1991-04-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219927A (en) * 1985-07-18 1987-01-28 Casio Comput Co Ltd Display input device
JPH0344307U (en) * 1989-09-01 1991-04-24

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