DE2108783C3 - Einrichtung zum automatischen Regeln der Dicke von Flachwalzgut - Google Patents
Einrichtung zum automatischen Regeln der Dicke von FlachwalzgutInfo
- Publication number
- DE2108783C3 DE2108783C3 DE2108783A DE2108783A DE2108783C3 DE 2108783 C3 DE2108783 C3 DE 2108783C3 DE 2108783 A DE2108783 A DE 2108783A DE 2108783 A DE2108783 A DE 2108783A DE 2108783 C3 DE2108783 C3 DE 2108783C3
- Authority
- DE
- Germany
- Prior art keywords
- hydraulic
- pressure
- piston
- cylinder
- correction
- 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
- 239000000463 material Substances 0.000 title claims description 26
- 238000005096 rolling process Methods 0.000 claims description 43
- 230000001105 regulatory effect Effects 0.000 claims description 24
- 230000007480 spreading Effects 0.000 claims description 21
- 238000003892 spreading Methods 0.000 claims description 21
- 238000003754 machining Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241000283153 Cetacea Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/58—Roll-force control; Roll-gap control
- B21B37/66—Roll eccentricity compensation systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/58—Roll-force control; Roll-gap control
- B21B37/62—Roll-force control; Roll-gap control by control of a hydraulic adjusting device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/58—Roll-force control; Roll-gap control
- B21B37/64—Mill spring or roll spring compensation systems, e.g. control of prestressed mill stands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C2043/3205—Particular pressure exerting means for making definite articles
- B29C2043/325—Particular pressure exerting means for making definite articles screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5825—Measuring, controlling or regulating dimensions or shape, e.g. size, thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2108783A DE2108783C3 (de) | 1971-02-24 | 1971-02-24 | Einrichtung zum automatischen Regeln der Dicke von Flachwalzgut |
| US120845A US3686907A (en) | 1971-02-24 | 1971-03-04 | Device for automatic thickness control of rolled strips |
| FR7110404A FR2129975B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-02-24 | 1971-03-24 | |
| GB1066471*[A GB1340265A (en) | 1971-02-24 | 1971-04-22 | Device for automatic thickness control of rolled strips |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2108783A DE2108783C3 (de) | 1971-02-24 | 1971-02-24 | Einrichtung zum automatischen Regeln der Dicke von Flachwalzgut |
| US12084571A | 1971-03-04 | 1971-03-04 | |
| FR7110404A FR2129975B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-02-24 | 1971-03-24 | |
| GB1066471 | 1971-04-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2108783A1 DE2108783A1 (de) | 1972-09-07 |
| DE2108783B2 DE2108783B2 (de) | 1975-04-24 |
| DE2108783C3 true DE2108783C3 (de) | 1975-12-04 |
Family
ID=27431211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2108783A Expired DE2108783C3 (de) | 1971-02-24 | 1971-02-24 | Einrichtung zum automatischen Regeln der Dicke von Flachwalzgut |
Country Status (4)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3875775A (en) * | 1974-05-10 | 1975-04-08 | Daniljuk Valery V | Device for automatic adjustment of strip thickness in rolling |
| GB1521570A (en) * | 1976-11-24 | 1978-08-16 | Ch Poli I Im Lenin Komsomol | Automatic adjustment of the roll gap in a mill stand |
| GB1565015A (en) * | 1977-04-14 | 1980-04-16 | Ch Polt I | Device for automatic adjustment of a roll gap in a rolling mill stand |
| US4202192A (en) * | 1978-06-21 | 1980-05-13 | Nippon Steel Corporation | Apparatus for controlling the position of roll in the direction of the roll axis |
| FR2443885A1 (fr) * | 1978-12-13 | 1980-07-11 | Chabanov Alim | Dispositif pour la regulation de l'epaisseur de produits lamines |
| US4420958A (en) * | 1980-05-12 | 1983-12-20 | Rockwell International Corporation | Method and apparatus for regulating preselected loads on forming dies |
| US4306436A (en) * | 1980-05-12 | 1981-12-22 | Rockwell International Corporation | Method and apparatus for regulating preselected loads on forming dies |
| CA1184794A (en) * | 1982-02-11 | 1985-04-02 | William I. Deversterre | Load-transfer mechanism |
| US4909060A (en) * | 1988-01-26 | 1990-03-20 | United Engineering, Inc. | Oil compression compensation system |
| DE3803490A1 (de) * | 1988-02-05 | 1989-08-17 | Rexroth Mannesmann Gmbh | Sicherheitsanordnung fuer stellzylinder, insbesondere fuer kalander mit verstellbaren walzen |
| US5297408A (en) * | 1991-02-19 | 1994-03-29 | Keiichiro Yoshida | Method of an apparatus for controlling hydraulic rolling reduction in a rolling mill |
| US8365563B2 (en) * | 2009-11-16 | 2013-02-05 | Quad Engineering, Inc. | Methods for reducing ridge buckles and annealing stickers in cold rolled strip and ridge-flattening skin pass mill |
| IT1402012B1 (it) * | 2010-10-08 | 2013-08-28 | Danieli Off Mecc | Sistema di smorzamento di vibrazioni di un laminatoio |
| ITMI20120476A1 (it) * | 2012-03-26 | 2013-09-27 | Danieli Off Mecc | Sistema di smorzamento di vibrazioni mediante un sistema di attuazione idraulico |
| CN104815849B (zh) * | 2015-04-07 | 2016-11-30 | 首钢京唐钢铁联合有限责任公司 | 一种定宽机夹送辊位置控制系统精度补偿的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1348136A (fr) * | 1962-02-15 | 1964-01-04 | Moeller & Neumann Verwalt Ges | Cage de laminoir à montants fermés et à dispositif de régulation pour le laminage avec tolérance |
| FR1356340A (fr) * | 1963-02-11 | 1964-03-27 | Spidem Ste Nle | Dispositif hydraulique de compensation de cédage pour laminoir à serrage hydromécanique |
| GB1156658A (en) * | 1965-08-24 | 1969-07-02 | Raymond Bernard Sims | Rolling Mill |
| FR1511608A (fr) * | 1966-12-19 | 1968-02-02 | Loire Atel Forges | Dispositif de régulation d'épaisseur de produits laminés et laminoir pourvu d'un tel dispositif |
| US3559432A (en) * | 1968-05-29 | 1971-02-02 | Textron Inc | Roll gap gage control |
-
1971
- 1971-02-24 DE DE2108783A patent/DE2108783C3/de not_active Expired
- 1971-03-04 US US120845A patent/US3686907A/en not_active Expired - Lifetime
- 1971-03-24 FR FR7110404A patent/FR2129975B1/fr not_active Expired
- 1971-04-22 GB GB1066471*[A patent/GB1340265A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3686907A (en) | 1972-08-29 |
| FR2129975A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-11-03 |
| DE2108783B2 (de) | 1975-04-24 |
| DE2108783A1 (de) | 1972-09-07 |
| FR2129975B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-08-19 |
| GB1340265A (en) | 1973-12-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |