JPS55119176A - Manufacture of file - Google Patents

Manufacture of file

Info

Publication number
JPS55119176A
JPS55119176A JP2792179A JP2792179A JPS55119176A JP S55119176 A JPS55119176 A JP S55119176A JP 2792179 A JP2792179 A JP 2792179A JP 2792179 A JP2792179 A JP 2792179A JP S55119176 A JPS55119176 A JP S55119176A
Authority
JP
Japan
Prior art keywords
resist
file
metal plate
picture
files
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
JP2792179A
Other languages
Japanese (ja)
Other versions
JPS6018753B2 (en
Inventor
Takao Hashimoto
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP2792179A priority Critical patent/JPS6018753B2/en
Publication of JPS55119176A publication Critical patent/JPS55119176A/en
Publication of JPS6018753B2 publication Critical patent/JPS6018753B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/02—Local etching
    • C23F1/04—Chemical milling

Abstract

PURPOSE:To obtain files of various fineness finer than the conventional files by the procedure in which a resist picture is formed to form the projections of file on a metal plate, the exposed portion is etched, and then said resist film is removed. CONSTITUTION:The surface of the metal plate 1 is pretreated and coated with a photosensitive liquid to form the photosensitive resin layer 2, and then the plate 3 with randomly arranged fine circular holes is put on the said resin layer 2 and subjected to a baking development to form the resist picture 4. Said resist picture may be formed by a printing method. Then, the back of the metal plate 1 is coated with the anticorrosive varnish paint 5 diluted with thinner by spraying, and the exposed metal surface is etched under a condition such that the side edge becomes larger to form the Mt. Fuji-type or needle-like projection 6. Afterwards, the resist film 4 is removed to obtain the file 7 having a great number of the projections 6 finer than the conventional files.
JP2792179A 1979-03-09 1979-03-09 How to manufacture files Expired JPS6018753B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2792179A JPS6018753B2 (en) 1979-03-09 1979-03-09 How to manufacture files

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2792179A JPS6018753B2 (en) 1979-03-09 1979-03-09 How to manufacture files

Publications (2)

Publication Number Publication Date
JPS55119176A true JPS55119176A (en) 1980-09-12
JPS6018753B2 JPS6018753B2 (en) 1985-05-11

Family

ID=12234341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2792179A Expired JPS6018753B2 (en) 1979-03-09 1979-03-09 How to manufacture files

Country Status (1)

Country Link
JP (1) JPS6018753B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134186A (en) * 1984-07-27 1986-02-18 Taiho Kogyo Co Ltd Production of thrust washer for lsd
JPH0294784U (en) * 1989-01-12 1990-07-27
US5299892A (en) * 1991-06-17 1994-04-05 Kapp & Co. Werkzeugmaschinenfabrik Boronnitride coated microcutting device
US6740600B2 (en) * 2000-12-07 2004-05-25 International Business Machines Corporation Enhanced interface thermoelectric coolers with all-metals tips

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134186A (en) * 1984-07-27 1986-02-18 Taiho Kogyo Co Ltd Production of thrust washer for lsd
JPH057464B2 (en) * 1984-07-27 1993-01-28 Taiho Kogyo Co Ltd
JPH0294784U (en) * 1989-01-12 1990-07-27
US5299892A (en) * 1991-06-17 1994-04-05 Kapp & Co. Werkzeugmaschinenfabrik Boronnitride coated microcutting device
US6740600B2 (en) * 2000-12-07 2004-05-25 International Business Machines Corporation Enhanced interface thermoelectric coolers with all-metals tips

Also Published As

Publication number Publication date
JPS6018753B2 (en) 1985-05-11

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