JPS5659195A - Heat exchanger and cutting tool for forming its heat transfer fins - Google Patents

Heat exchanger and cutting tool for forming its heat transfer fins

Info

Publication number
JPS5659195A
JPS5659195A JP13462679A JP13462679A JPS5659195A JP S5659195 A JPS5659195 A JP S5659195A JP 13462679 A JP13462679 A JP 13462679A JP 13462679 A JP13462679 A JP 13462679A JP S5659195 A JPS5659195 A JP S5659195A
Authority
JP
Japan
Prior art keywords
heat transfer
fins
transfer fins
cutting tool
heat exchanger
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
JP13462679A
Other languages
Japanese (ja)
Inventor
Norio Koga
Sosuke Koshimizu
Hiroshi Kuroda
Hiroshi Takamatsu
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP13462679A priority Critical patent/JPS5659195A/en
Publication of JPS5659195A publication Critical patent/JPS5659195A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

PURPOSE: To form heat transfer fins efficiently and improve heat transfer rate by arranging a plurality of shaved-up heat transfer fins in staggered manner on the surface of a heat exchanger main body with flow passages of a cooler evaporator, etc., using a special cutting tool.
CONSTITUTION: On the upper and lower surfaces of a heat exchanger main body 1, staggeredly-arranged heat transfer fins 4 are projected by shaving up in strip form. By so doing, heat transfer rate is improved. For shaving up these heat transfer fins 4, is used a heat transfer fin forming tool B whose cutting edges are composed of plural front line edges 5 which are located at certain intervals in a line almost perpendicular to a cutting direction a and rear line edges 6 which are at a certain distance behind the front line edges 5 and arraged at positions between the front line edges 5. By using this cutting tool B, a pair of front and rear ones of the staggeredly-arranged fins are formed per cutting movement, so that the fins can be formed efficiently.
COPYRIGHT: (C)1981,JPO&Japio
JP13462679A 1979-10-18 1979-10-18 Heat exchanger and cutting tool for forming its heat transfer fins Pending JPS5659195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13462679A JPS5659195A (en) 1979-10-18 1979-10-18 Heat exchanger and cutting tool for forming its heat transfer fins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13462679A JPS5659195A (en) 1979-10-18 1979-10-18 Heat exchanger and cutting tool for forming its heat transfer fins

Publications (1)

Publication Number Publication Date
JPS5659195A true JPS5659195A (en) 1981-05-22

Family

ID=15132764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13462679A Pending JPS5659195A (en) 1979-10-18 1979-10-18 Heat exchanger and cutting tool for forming its heat transfer fins

Country Status (1)

Country Link
JP (1) JPS5659195A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002307210A (en) * 2001-04-19 2002-10-23 Toyoda Van Moppes Ltd Single crystal diamond cutting tool and its manufacturing method
JP2010212730A (en) * 2010-05-31 2010-09-24 Nakamura Mfg Co Ltd Tool for manufacturing radiator
JP2014142086A (en) * 2013-01-22 2014-08-07 Denso Corp Heat exchanger

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310297A (en) * 1976-07-16 1978-01-30 Sharp Corp Electrochromic display device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310297A (en) * 1976-07-16 1978-01-30 Sharp Corp Electrochromic display device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002307210A (en) * 2001-04-19 2002-10-23 Toyoda Van Moppes Ltd Single crystal diamond cutting tool and its manufacturing method
JP2010212730A (en) * 2010-05-31 2010-09-24 Nakamura Mfg Co Ltd Tool for manufacturing radiator
JP2014142086A (en) * 2013-01-22 2014-08-07 Denso Corp Heat exchanger

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