DE2718794C3 - Trommelschere - Google Patents
TrommelschereInfo
- Publication number
- DE2718794C3 DE2718794C3 DE2718794A DE2718794A DE2718794C3 DE 2718794 C3 DE2718794 C3 DE 2718794C3 DE 2718794 A DE2718794 A DE 2718794A DE 2718794 A DE2718794 A DE 2718794A DE 2718794 C3 DE2718794 C3 DE 2718794C3
- Authority
- DE
- Germany
- Prior art keywords
- drum
- knife
- cutter
- storage box
- bearings
- 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
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000010008 shearing Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000283153 Cetacea Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 235000000434 Melocanna baccifera Nutrition 0.000 description 1
- 241001497770 Melocanna baccifera Species 0.000 description 1
- 101100504379 Mus musculus Gfral gene Proteins 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D25/00—Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut
- B23D25/12—Shearing machines with blades on coacting rotating drums
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/04—Processes
- Y10T83/0515—During movement of work past flying cutter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/465—Cutting motion of tool has component in direction of moving work
- Y10T83/4766—Orbital motion of cutting blade
- Y10T83/4795—Rotary tool
- Y10T83/4812—Compound movement of tool during tool cycle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/465—Cutting motion of tool has component in direction of moving work
- Y10T83/4766—Orbital motion of cutting blade
- Y10T83/4795—Rotary tool
- Y10T83/483—With cooperating rotary cutter or backup
- Y10T83/4833—Cooperating tool axes adjustable relative to each other
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
- Metal Rolling (AREA)
Description
Ein oberes Messer 9 ist abnehmbar an einer oberen
Claims (1)
- Patentanspruch:Trommelschere mit wenigstens einem an einer oberen Messcrlrommel gelagerten Obermesser und wenigstens einem an einer unteren Messertrommel gelagerten Unlcrniesser zum Abscheren laufenden Walzgutes, insbesondere eines Warmwalzbandcs, bei der das Obermesser und/oder das Untermesser beider Abschcrung eine nicht kreisförmige Bahn mit einer vertikalen oder aufrcchtsichcndcn großen Halbachse im Sinne der EllipscngeonuHrie beschreiben und bei der die obere Messertrommel in einem oberen Lager und/oder die untere Messertrommel in einem unteren Lager gelagert ist/sind, welches/ welche in einer von der Vertikalen abweichenden, beim Eindringen der Messer in das Walzgut eine Komponente in Laufrichtung des Walzgutes aufweisenden Richtung mit Hilfe einer Führungseinrichtung verschiebbar sind und bei der eine einen schwenkbaren Betätigungshebel und einen an seinem einen Ende am Betätigungshebel angelenkten Lcnkhcbcl aufweisende Antriebseinrichtung für die Bewegung der Lager mit den Messertrommcl(n) vorgesehen ist, dadurch gekennzeichnet, daß die Lager der oberen Messertrommel in einem oberen Lagerkasten (2) und/oder die Lager der unteren Messertrommel in einem unteren Lagerkasten (3) angeordnet sind, der bzw. die in der Führungseinrichtung (4; S) gleitbar eingepaßt ist bzw. sind, in welcher der obere bzw. untere l-agcrkastcn in einem konstanten Winkel zur Vertikalen verschiebbar ist.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4961376A JPS52133188A (en) | 1976-04-30 | 1976-04-30 | Method and device for shearing hot strip |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2718794A1 DE2718794A1 (de) | 1977-11-17 |
| DE2718794B2 DE2718794B2 (de) | 1980-07-31 |
| DE2718794C3 true DE2718794C3 (de) | 1985-12-05 |
Family
ID=12836074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2718794A Expired DE2718794C3 (de) | 1976-04-30 | 1977-04-27 | Trommelschere |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4179958A (de) |
| JP (1) | JPS52133188A (de) |
| BR (1) | BR7702768A (de) |
| DE (1) | DE2718794C3 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5627719A (en) * | 1979-08-08 | 1981-03-18 | Mitsubishi Heavy Ind Ltd | Drum type shear |
| JPS56119311A (en) * | 1980-02-20 | 1981-09-18 | Mitsubishi Heavy Ind Ltd | Drum shear |
| US4656905A (en) * | 1985-04-02 | 1987-04-14 | Wean United, Inc. | Shearing apparatus |
| JP2981405B2 (ja) * | 1994-10-17 | 1999-11-22 | 旭マシナリー株式会社 | ロータリーカッター |
| DE19637862A1 (de) * | 1996-09-17 | 1998-03-19 | Schloemann Siemag Ag | Hochgeschwindigkeitsschere zum Querteilen von Walzband |
| US8683898B2 (en) * | 2000-01-19 | 2014-04-01 | Sms Siemag Aktiengesellschaft | Method of operating a high-speed shear |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1022879B (de) * | 1953-07-24 | 1958-01-16 | Demag Ag | Rotierende Schere fuer laufendes Walzgut |
| US2850092A (en) * | 1956-03-01 | 1958-09-02 | United States Steel Corp | Flying shear |
| JPS5816970B2 (ja) * | 1975-12-04 | 1983-04-04 | 川崎重工業株式会社 | カイテンドラムガタソウカンブンカツセンダンキ |
| JPS52132485A (en) * | 1976-04-28 | 1977-11-07 | Ishikawajima Harima Heavy Ind Co Ltd | Drum type flying shear |
-
1976
- 1976-04-30 JP JP4961376A patent/JPS52133188A/ja active Granted
-
1977
- 1977-04-26 US US05/791,048 patent/US4179958A/en not_active Expired - Lifetime
- 1977-04-27 DE DE2718794A patent/DE2718794C3/de not_active Expired
- 1977-04-29 BR BR7702768A patent/BR7702768A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2718794B2 (de) | 1980-07-31 |
| JPS52133188A (en) | 1977-11-08 |
| US4179958A (en) | 1979-12-25 |
| DE2718794A1 (de) | 1977-11-17 |
| JPS5641364B2 (de) | 1981-09-28 |
| BR7702768A (pt) | 1978-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OI | Miscellaneous see part 1 | ||
| AF | Is addition to no. |
Ref country code: DE Ref document number: 2718783 Format of ref document f/p: P Ref country code: DE Ref document number: 2718793 Format of ref document f/p: P |
|
| C3 | Grant after two publication steps (3rd publication) | ||
| AF | Is addition to no. |
Ref country code: DE Ref document number: 2718783 Format of ref document f/p: P |
|
| AF | Is addition to no. |
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|
| 8339 | Ceased/non-payment of the annual fee |