JPS57163750A - Size correction method for metal endless belt - Google Patents

Size correction method for metal endless belt

Info

Publication number
JPS57163750A
JPS57163750A JP4870181A JP4870181A JPS57163750A JP S57163750 A JPS57163750 A JP S57163750A JP 4870181 A JP4870181 A JP 4870181A JP 4870181 A JP4870181 A JP 4870181A JP S57163750 A JPS57163750 A JP S57163750A
Authority
JP
Japan
Prior art keywords
belt
metal
base material
finally
cut
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
JP4870181A
Other languages
Japanese (ja)
Inventor
Koji Hosomi
Hironaga Tsutsumi
Shigeo Hattori
Teruyuki Takahara
Masaru 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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP4870181A priority Critical patent/JPS57163750A/en
Publication of JPS57163750A publication Critical patent/JPS57163750A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

PURPOSE:To correct an endless belt under high precision and high efficiency by heating a metal belt, undergoing plastic deformation, correcting its size, and finally colling. CONSTITUTION:A base material of an endless metal belt is formed in a cylindrical shape by a preform process. This base material is squeezed with a punch while being fitted to a mandred, and is formed into a thin cylinder. After unnecessary ends are cut off, a core metal of SUS304 is inserted into the center of the thin cylinder, and is annealed under vacuum. Rough finishing for the thickness and the peripheral length of the belt is conducted by a ring mill process, and the belt is cut to a necessary width. Next, after metal belts are combined together in multiple rings, a core metal of heat resistant steel with a large coefficient of thermal expansion is inserted, then all of them are heated to a temperature not less than the temperature at which the belt base material creates a phase change due to deposition aging or transformation, and a metal belt of multiple rings is undergone plastic deformation for correction. Finally, all of them are cooled.
JP4870181A 1981-03-31 1981-03-31 Size correction method for metal endless belt Pending JPS57163750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4870181A JPS57163750A (en) 1981-03-31 1981-03-31 Size correction method for metal endless belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4870181A JPS57163750A (en) 1981-03-31 1981-03-31 Size correction method for metal endless belt

Publications (1)

Publication Number Publication Date
JPS57163750A true JPS57163750A (en) 1982-10-08

Family

ID=12810607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4870181A Pending JPS57163750A (en) 1981-03-31 1981-03-31 Size correction method for metal endless belt

Country Status (1)

Country Link
JP (1) JPS57163750A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392850A2 (en) * 1989-04-14 1990-10-17 Sumitomo Metal Industries, Ltd. Method of producing laminated metal belt
EP0799668A2 (en) * 1996-04-01 1997-10-08 Idemitsu Petrochemical Co., Ltd. Method for producing a seamless metallic belt
EP0922884A3 (en) * 1997-12-10 2000-07-19 Nissan Motor Co., Ltd. Producing method of metal band of metal belt for belt-type continuously variable transmission and producing apparatus thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952119A (en) * 1972-09-21 1974-05-21
JPS4995858A (en) * 1973-01-17 1974-09-11
JPS50104756A (en) * 1974-01-28 1975-08-19

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952119A (en) * 1972-09-21 1974-05-21
JPS4995858A (en) * 1973-01-17 1974-09-11
JPS50104756A (en) * 1974-01-28 1975-08-19

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392850A2 (en) * 1989-04-14 1990-10-17 Sumitomo Metal Industries, Ltd. Method of producing laminated metal belt
US5152047A (en) * 1989-04-14 1992-10-06 Sumitomo Metal Industries, Ltd. Method of producing laminated metal belt
EP0799668A2 (en) * 1996-04-01 1997-10-08 Idemitsu Petrochemical Co., Ltd. Method for producing a seamless metallic belt
EP0799668A3 (en) * 1996-04-01 1998-04-01 Idemitsu Petrochemical Co., Ltd. Method for producing a seamless metallic belt
US6182349B1 (en) 1996-04-01 2001-02-06 Idemitsu Petrochemical Co., Ltd. Method for producing a seamless metallic belt
EP0922884A3 (en) * 1997-12-10 2000-07-19 Nissan Motor Co., Ltd. Producing method of metal band of metal belt for belt-type continuously variable transmission and producing apparatus thereof
US6467148B1 (en) * 1997-12-10 2002-10-22 Nissan Motor Co., Ltd. Method of producing metal band of metal belt for belt-type continuously variable transmission

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