JPS5759773A - Manufacture of nozzle for ink jet printer - Google Patents

Manufacture of nozzle for ink jet printer

Info

Publication number
JPS5759773A
JPS5759773A JP13521880A JP13521880A JPS5759773A JP S5759773 A JPS5759773 A JP S5759773A JP 13521880 A JP13521880 A JP 13521880A JP 13521880 A JP13521880 A JP 13521880A JP S5759773 A JPS5759773 A JP S5759773A
Authority
JP
Japan
Prior art keywords
nozzle
chip
wire
rod
length
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
JP13521880A
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 JP13521880A priority Critical patent/JPS5759773A/en
Publication of JPS5759773A publication Critical patent/JPS5759773A/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

Abstract

PURPOSE:To improve the yield of a nozzle with a reduced variability in the length thereof by cutting an electrocast rod in accordance with the length of a desired nozzle and removing the core with therefrom after joining a polished nozzle member and a cup member. CONSTITUTION:A rod containing a wire with the outer diameter coinciding with the hole diameter of a desired nozzle is electrocast being stretched by a constant tension. The electrocast rod thus obtained is polished with a core less grinder or the like and cut axially at the right angle at a desired space to make a nozzle chip, which is polished on both sides thereof simultaneously being arranged in the carry of the grinder. At the finishing of the polishing, the section of the wire 6 is exposed to both the surfaces of the nozzle chip 5, thus producing a nozzle chip with the desired length. Then, a small hole 2 is formed in the center of one end of a cup chip 1 and a tapered hole 1 is formed on the chip 1. The nozzle chip 5 having the wire rod 6 joins the cup chip 1 and the wire 6 is removed by a chemical agent. Thus, a nozzle with the desired length is obtained.
JP13521880A 1980-09-30 1980-09-30 Manufacture of nozzle for ink jet printer Pending JPS5759773A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13521880A JPS5759773A (en) 1980-09-30 1980-09-30 Manufacture of nozzle for ink jet printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13521880A JPS5759773A (en) 1980-09-30 1980-09-30 Manufacture of nozzle for ink jet printer

Publications (1)

Publication Number Publication Date
JPS5759773A true JPS5759773A (en) 1982-04-10

Family

ID=15146584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13521880A Pending JPS5759773A (en) 1980-09-30 1980-09-30 Manufacture of nozzle for ink jet printer

Country Status (1)

Country Link
JP (1) JPS5759773A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681815A1 (en) * 1983-01-28 1993-04-02 Canon Kk Method and device for recording by the ejection of ink

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681815A1 (en) * 1983-01-28 1993-04-02 Canon Kk Method and device for recording by the ejection of ink

Similar Documents

Publication Publication Date Title
JPS6471659A (en) Optical-fiber tip grinder
ES8405896A1 (en) Rotor blade or rotor blade component and process for the production thereof.
US4564417A (en) Method of manufacturing an optical coupling device
GB1095689A (en) Improvements in or relating to a tubular needle, chiefly for writing with a jet of ink
JPS5759773A (en) Manufacture of nozzle for ink jet printer
CA2096600A1 (en) Method and Tool for Finishing of Sharpened Skate Blades
JPS5625703A (en) Preparation of optical feber end lens
JPS5727649A (en) Lapping tool
JPS55107481A (en) Liquid jet recording device
CN110355618A (en) A kind of plano-concave/plano-convex lens batch preparation and plano-concave/plano-convex lens
SU1451368A1 (en) Method of manufacturing jet element nozzle
JPS571657A (en) Varnish finishing tool
JPS55122265A (en) Production of thin film magnetic head
US2485873A (en) Process of making finished circumferentially surfaced lenses from lens stock
JPS5778505A (en) Coated core of optical fiber
SU137662A1 (en) Milling cutter
JPS54129589A (en) Grindstone for grinding cylinders
JPS5715662A (en) Spherical lapping device
JPS553211A (en) Manufacture of mc cartridge
JPS54100587A (en) Method for steel bar precision cutting
JPS57144655A (en) Manufacturing method for at cut crystal oscillator piece
JPS57160529A (en) Manufacture of coupling nut
JPS6471624A (en) Method for removing core in wire cut electric discharge machining
JPS5796308A (en) Method for removing pumping action of optical fiber terminal core
JPS5615932A (en) Wire cut type electrospark machining device