JPS5672176A - Production of saw - Google Patents

Production of saw

Info

Publication number
JPS5672176A
JPS5672176A JP14872879A JP14872879A JPS5672176A JP S5672176 A JPS5672176 A JP S5672176A JP 14872879 A JP14872879 A JP 14872879A JP 14872879 A JP14872879 A JP 14872879A JP S5672176 A JPS5672176 A JP S5672176A
Authority
JP
Japan
Prior art keywords
saw
teeth
mask
corrosion
forming
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
JP14872879A
Other languages
Japanese (ja)
Inventor
Seiichi Ishida
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.)
ISHINOKO KOGYO KK
Original Assignee
ISHINOKO KOGYO KK
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 ISHINOKO KOGYO KK filed Critical ISHINOKO KOGYO KK
Priority to JP14872879A priority Critical patent/JPS5672176A/en
Publication of JPS5672176A publication Critical patent/JPS5672176A/en
Pending legal-status Critical Current

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  • ing And Chemical Polishing (AREA)

Abstract

PURPOSE: To make cheap mass production of saws possible, by forming a mask of the form of saw teeth on both faces of the saw material plat by photographic technique and so on and by stamping out a saw by corrosion and by forming saw teeth and by forming upper edges by post-working.
CONSTITUTION: Outline cut line 4 of a saw and surface negative film1 and reverse face negative film 2 for valleys of teeth are matched to one another by matching holes 3 and are pressure-fixed onto both faces of the material plate of the saw to which a photosensitizer is applied. Next, after exposure, they are developed by the spool method, the soaking method, and so on to form a mask of the saw on the saw material plate. Then, the saw is stamped out along outline cut line 4 and valleys of saw teeth 5 by corrosion according to corrosion technique dependent upon the spray method and so on. After cut edges 6 and back edges 7 of saw teeth 5 are finish-ground as required, the mask is exfoliated, and further, upper edges 8 are formed by post-working, thereby completing production of the saw.
COPYRIGHT: (C)1981,JPO&Japio
JP14872879A 1979-11-15 1979-11-15 Production of saw Pending JPS5672176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14872879A JPS5672176A (en) 1979-11-15 1979-11-15 Production of saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14872879A JPS5672176A (en) 1979-11-15 1979-11-15 Production of saw

Publications (1)

Publication Number Publication Date
JPS5672176A true JPS5672176A (en) 1981-06-16

Family

ID=15459276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14872879A Pending JPS5672176A (en) 1979-11-15 1979-11-15 Production of saw

Country Status (1)

Country Link
JP (1) JPS5672176A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5422187A (en) * 1977-07-20 1979-02-19 Tdk Corp Photoelectric converting device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5422187A (en) * 1977-07-20 1979-02-19 Tdk Corp Photoelectric converting device

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