JPS55158983A - Method of forming minute hole - Google Patents

Method of forming minute hole

Info

Publication number
JPS55158983A
JPS55158983A JP6706679A JP6706679A JPS55158983A JP S55158983 A JPS55158983 A JP S55158983A JP 6706679 A JP6706679 A JP 6706679A JP 6706679 A JP6706679 A JP 6706679A JP S55158983 A JPS55158983 A JP S55158983A
Authority
JP
Japan
Prior art keywords
film
wire
wire material
diameter
minute hole
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
JP6706679A
Other languages
Japanese (ja)
Inventor
Kunio Ikeda
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP6706679A priority Critical patent/JPS55158983A/en
Publication of JPS55158983A publication Critical patent/JPS55158983A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/162—Manufacturing of the nozzle plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1625—Manufacturing processes electroforming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1632—Manufacturing processes machining

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Nozzles (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

PURPOSE:To form a minute hole having the same diameter as that of a wire material in an exfoliated plate, in the manufacture of a head for use in an ink jet plotter, by repeating the formation and exfoliation of an electrocast film by use of an electrocasting base material in which the wire material is projected. CONSTITUTION:A wire material 1 such as a nickel wire, a stainless steel wire or the like having a diameter coincident with the diameter of a desired minute hole is placed in a molten resin 6 such as an epoxy resin or the like, and hardened. Then, the surface of the resin 6 intersecting rectangularly the wire material 1 is subjected to grinding to form a ground surface 7, which is etched in an oxygen plasma atmosphere to form a resin base material surface 9 projecting the wire material by a desired dimension. A conductivity processed film 10 is formd on the base material surface by the conductivity giving processing thereby to form an electrocast film 12. The electrocast film 12 of a desired thickness is formed on the conductivity processed film 10 of the electrocasting base material 11, and thereafter the electrocast film 12 is exfoliated, whereby a plate 14 having a minute hole 13 having an inner diameter equal to the diameter of the wire material 1 can be obtained.
JP6706679A 1979-05-30 1979-05-30 Method of forming minute hole Pending JPS55158983A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6706679A JPS55158983A (en) 1979-05-30 1979-05-30 Method of forming minute hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6706679A JPS55158983A (en) 1979-05-30 1979-05-30 Method of forming minute hole

Publications (1)

Publication Number Publication Date
JPS55158983A true JPS55158983A (en) 1980-12-10

Family

ID=13334093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6706679A Pending JPS55158983A (en) 1979-05-30 1979-05-30 Method of forming minute hole

Country Status (1)

Country Link
JP (1) JPS55158983A (en)

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