JPS642833A - Method for producing laminated sheet type cutter - Google Patents

Method for producing laminated sheet type cutter

Info

Publication number
JPS642833A
JPS642833A JP15869587A JP15869587A JPS642833A JP S642833 A JPS642833 A JP S642833A JP 15869587 A JP15869587 A JP 15869587A JP 15869587 A JP15869587 A JP 15869587A JP S642833 A JPS642833 A JP S642833A
Authority
JP
Japan
Prior art keywords
tooth
impulse
blank
quenching
laminated sheet
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
JP15869587A
Other languages
Japanese (ja)
Other versions
JPH012833A (en
Inventor
Masahito Kagayama
Masatoshi Nabeya
Hiroshi Suzuki
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.)
Marelli Corp
Original Assignee
Calsonic 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 Calsonic Corp filed Critical Calsonic Corp
Priority to JP62-158695A priority Critical patent/JPH012833A/en
Priority claimed from JP62-158695A external-priority patent/JPH012833A/en
Publication of JPS642833A publication Critical patent/JPS642833A/en
Publication of JPH012833A publication Critical patent/JPH012833A/en
Pending legal-status Critical Current

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  • Nonmetal Cutting Devices (AREA)

Abstract

PURPOSE: To enable management, inspection or the like of penetration due to impulse quenching to be omitted by applying the impulse quenching only to tooth before tooth form polishing process after forming a laminated sheet type cutter blank of SK material.
CONSTITUTION: For example, after blank layout of sheet materials 20 of SK 4, a blank 21 is bored. Next, after surface polishing, the slant cutting surface 27 of each tooth 25 of blank 21 is quenched by an impulse quenching apparatus 29. Then, each tooth 25 is subjected to tooth form polishing or cutting process by a grinding wheel or formed cutter 26 and the slant cutting surface 27 of tooth 25 is polished or cut. Since the low hardness SK material can be thus worked as it is, satisfactory workability and short working time can be provided. Even if penetration is generated when the slant cutting surface 27 of tooth 25 is quenched by impulse quenching, it can be removed by the subsequent treatment process so that special management, inspection or like can be dispensed with.
COPYRIGHT: (C)1989,JPO&Japio
JP62-158695A 1987-06-24 Manufacturing method for thin plate laminated cutlery Pending JPH012833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-158695A JPH012833A (en) 1987-06-24 Manufacturing method for thin plate laminated cutlery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-158695A JPH012833A (en) 1987-06-24 Manufacturing method for thin plate laminated cutlery

Publications (2)

Publication Number Publication Date
JPS642833A true JPS642833A (en) 1989-01-06
JPH012833A JPH012833A (en) 1989-01-06

Family

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