JPS57112960A - Heat resistant roll having spiral internal water groove - Google Patents

Heat resistant roll having spiral internal water groove

Info

Publication number
JPS57112960A
JPS57112960A JP18767580A JP18767580A JPS57112960A JP S57112960 A JPS57112960 A JP S57112960A JP 18767580 A JP18767580 A JP 18767580A JP 18767580 A JP18767580 A JP 18767580A JP S57112960 A JPS57112960 A JP S57112960A
Authority
JP
Japan
Prior art keywords
spiral internal
roll
internal water
bending
spiral
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
JP18767580A
Other languages
Japanese (ja)
Inventor
Misao Uemura
Noboru Hiraoka
Hiroe Nakajima
Osamu Kato
Satoru Ishikawa
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.)
NITSUTETSU HAADO KK
Nippon Steel Corp
Nippon Steel Hardfacing Corp
Original Assignee
NITSUTETSU HAADO KK
Nippon Steel Corp
Nippon Steel Hardfacing 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 NITSUTETSU HAADO KK, Nippon Steel Corp, Nippon Steel Hardfacing Corp filed Critical NITSUTETSU HAADO KK
Priority to JP18767580A priority Critical patent/JPS57112960A/en
Publication of JPS57112960A publication Critical patent/JPS57112960A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE:To prevent the bending and cracking of a roll without water leakage by putting top caps on the spiral internal water grooves provided to a roll core material, and applying a padding layer on the surface of the roll core material. CONSTITUTION:Spiral internal water grooves 4 are worked on the surface of a roll core material 1, and spiral top caps 3 are applied in the opening parts thereof. The cap 3 and the material 1 are joined by welding 6 at the circumference. After the caps 3 are applied, these are build-up welded with the same component material as that of the material, to form a top padding layer 1' and further a heat cracking resistant material 2 is build-up welded thereon or a sleeve 2 is shrinkage-fitted thereto. Thereby, the spiral internal cooling effect is sufficiently provided without the possibility of water leakage and the bending and the bending and cracking of the roll are prevented.
JP18767580A 1980-12-29 1980-12-29 Heat resistant roll having spiral internal water groove Pending JPS57112960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18767580A JPS57112960A (en) 1980-12-29 1980-12-29 Heat resistant roll having spiral internal water groove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18767580A JPS57112960A (en) 1980-12-29 1980-12-29 Heat resistant roll having spiral internal water groove

Publications (1)

Publication Number Publication Date
JPS57112960A true JPS57112960A (en) 1982-07-14

Family

ID=16210176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18767580A Pending JPS57112960A (en) 1980-12-29 1980-12-29 Heat resistant roll having spiral internal water groove

Country Status (1)

Country Link
JP (1) JPS57112960A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950963A (en) * 1982-08-20 1984-03-24 マンネスマン・アクチエンゲゼルシヤフト Internal cooling type support combining transfer roll and manufacture of the roll
JPS6334554U (en) * 1986-08-18 1988-03-05
JPS6487048A (en) * 1987-09-28 1989-03-31 Kubota Ltd Roll for arbor sleeve type continuous casting
JP2006207826A (en) * 2006-04-20 2006-08-10 Tokuden Co Ltd Heat medium conduction roller
JP2007050430A (en) * 2005-08-18 2007-03-01 Nippon Steel Corp Roll for continuous casting and method for manufacturing the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950963A (en) * 1982-08-20 1984-03-24 マンネスマン・アクチエンゲゼルシヤフト Internal cooling type support combining transfer roll and manufacture of the roll
JPS6334554U (en) * 1986-08-18 1988-03-05
JPS6487048A (en) * 1987-09-28 1989-03-31 Kubota Ltd Roll for arbor sleeve type continuous casting
JP2007050430A (en) * 2005-08-18 2007-03-01 Nippon Steel Corp Roll for continuous casting and method for manufacturing the same
JP2006207826A (en) * 2006-04-20 2006-08-10 Tokuden Co Ltd Heat medium conduction roller

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