ES416689A1 - Composite roll - Google Patents
Composite rollInfo
- Publication number
- ES416689A1 ES416689A1 ES416689A ES416689A ES416689A1 ES 416689 A1 ES416689 A1 ES 416689A1 ES 416689 A ES416689 A ES 416689A ES 416689 A ES416689 A ES 416689A ES 416689 A1 ES416689 A1 ES 416689A1
- Authority
- ES
- Spain
- Prior art keywords
- rolling ring
- inner member
- ring member
- composite roll
- fit
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/03—Sleeved rolls
- B21B27/035—Rolls for bars, rods, rounds, tubes, wire or the like
Abstract
The composite roll comprises an inner member. At least one material engaging rolling ring member of a specially hard wear-resistant material encircles the inner member. The inner member has a pair of supporting walls on either side of the rolling ring member. At least one of the supporting walls is pressed against the rolling ring member thereby placing the rolling ring member in compression. The one wall is secured to the inner member by means of a force-fit or shrinkage-fit so that the rolling ring member is pressed between the two walls on the inner member with a force that is sufficient to cause the rolling ring member to be clamped on the inner member and to rotate with the inner member.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7209009A SE371756B (en) | 1972-07-07 | 1972-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES416689A1 true ES416689A1 (en) | 1976-06-01 |
Family
ID=20275594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES416689A Expired ES416689A1 (en) | 1972-07-07 | 1973-07-06 | Composite roll |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3842471A (en) |
| CA (1) | CA982374A (en) |
| CS (1) | CS179987B2 (en) |
| DD (1) | DD106787A5 (en) |
| DE (1) | DE2334212A1 (en) |
| ES (1) | ES416689A1 (en) |
| FR (1) | FR2191949B1 (en) |
| GB (1) | GB1438510A (en) |
| IT (1) | IT990895B (en) |
| NO (1) | NO137228C (en) |
| PL (1) | PL85630B1 (en) |
| SE (1) | SE371756B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT327140B (en) * | 1974-05-20 | 1976-01-12 | Plansee Metallwerk | ROLLERS EQUIPPED WITH CARBIDE OR COMPLETE FROM CARBIDE, AND THE PROCESS FOR THEIR PRODUCTION |
| US3953914A (en) * | 1974-08-02 | 1976-05-04 | Kennametal Inc. | Mounting arrangement |
| SE380450B (en) * | 1975-01-31 | 1975-11-10 | Seco Tools Ab | COMPOSITE ROLL |
| DE2636199A1 (en) * | 1976-08-09 | 1978-02-16 | Mannesmann Ag | PROCESS FOR THE MANUFACTURING OF TREATED ROLLS FOR CONTINUOUS CASTING PLANTS |
| JPS59197307A (en) * | 1983-04-22 | 1984-11-08 | Hitachi Ltd | Roll for rolling mill |
| US4866968A (en) * | 1987-06-17 | 1989-09-19 | Westinghouse Electric Corp. | High strength cemented carbide dies and mandrels for a pilgering machine |
| JPS645702U (en) * | 1987-06-27 | 1989-01-13 | ||
| US5290507A (en) * | 1991-02-19 | 1994-03-01 | Runkle Joseph C | Method for making tool steel with high thermal fatigue resistance |
| JPH05154514A (en) * | 1991-12-05 | 1993-06-22 | Sumitomo Metal Ind Ltd | Grooved roll for rolling and manufacture of its roll body |
| SE528850C2 (en) * | 2005-06-17 | 2007-02-27 | Sandvik Intellectual Property | Roller and spacer ring with power transmitting end surface |
| DE602006006111D1 (en) * | 2005-06-17 | 2009-05-20 | Sandvik Intellectual Property | roller |
| CN109759450A (en) * | 2018-12-26 | 2019-05-17 | 中钢集团邢台机械轧辊有限公司 | A kind of combination roller and its manufacturing method for steel rolling |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2342159A (en) * | 1940-04-01 | 1944-02-22 | Francis D Moran | Composite roll |
| SE346915B (en) * | 1967-09-18 | 1972-07-24 | Sandvikens Jernverks Ab | |
| GB1298065A (en) * | 1968-12-10 | 1972-11-29 | British Iron Steel Research | Rolling mill work roll assemblies |
| DE1815812B2 (en) * | 1968-12-19 | 1980-01-03 | Walter Dipl.-Ing. 8000 Muenchen Hufnagl | Roll for cold forming of wire rod |
| US3577619A (en) * | 1969-05-12 | 1971-05-04 | Sandvikens Jernverks Ab | Method of manufacturing composite hardmetal rolls |
-
1972
- 1972-07-07 SE SE7209009A patent/SE371756B/xx unknown
-
1973
- 1973-07-03 IT IT26143/73A patent/IT990895B/en active
- 1973-07-05 DE DE19732334212 patent/DE2334212A1/en active Pending
- 1973-07-06 DD DD172121A patent/DD106787A5/xx unknown
- 1973-07-06 CS CS7300004908A patent/CS179987B2/en unknown
- 1973-07-06 ES ES416689A patent/ES416689A1/en not_active Expired
- 1973-07-06 FR FR7324854A patent/FR2191949B1/fr not_active Expired
- 1973-07-06 CA CA175,861A patent/CA982374A/en not_active Expired
- 1973-07-06 NO NO2783/73A patent/NO137228C/en unknown
- 1973-07-07 PL PL1973163899A patent/PL85630B1/pl unknown
- 1973-07-09 US US00377459A patent/US3842471A/en not_active Expired - Lifetime
- 1973-07-09 GB GB3254173A patent/GB1438510A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT990895B (en) | 1975-07-10 |
| FR2191949A1 (en) | 1974-02-08 |
| SE371756B (en) | 1974-12-02 |
| FR2191949B1 (en) | 1978-07-21 |
| CA982374A (en) | 1976-01-27 |
| DD106787A5 (en) | 1974-07-05 |
| US3842471A (en) | 1974-10-22 |
| NO137228C (en) | 1978-01-25 |
| NO137228B (en) | 1977-10-17 |
| DE2334212A1 (en) | 1974-01-24 |
| CS179987B2 (en) | 1977-12-30 |
| PL85630B1 (en) | 1976-04-30 |
| GB1438510A (en) | 1976-06-09 |
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