DE2641252A1 - Einstellvorrichtung zur regulierung der dicke des aus einem strangpresswerkzeug austretenden extrudates - Google Patents
Einstellvorrichtung zur regulierung der dicke des aus einem strangpresswerkzeug austretenden extrudatesInfo
- Publication number
- DE2641252A1 DE2641252A1 DE19762641252 DE2641252A DE2641252A1 DE 2641252 A1 DE2641252 A1 DE 2641252A1 DE 19762641252 DE19762641252 DE 19762641252 DE 2641252 A DE2641252 A DE 2641252A DE 2641252 A1 DE2641252 A1 DE 2641252A1
- Authority
- DE
- Germany
- Prior art keywords
- bolt
- flexible
- adjusting device
- block
- flexible block
- 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.)
- Ceased
Links
- 238000001125 extrusion Methods 0.000 title claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 239000000314 lubricant Substances 0.000 claims description 14
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- OATNQHYJXLHTEW-UHFFFAOYSA-N benzene-1,4-disulfonic acid Chemical compound OS(=O)(=O)C1=CC=C(S(O)(=O)=O)C=C1 OATNQHYJXLHTEW-UHFFFAOYSA-N 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 239000011295 pitch Substances 0.000 description 22
- 239000007788 liquid Substances 0.000 description 10
- 229920000642 polymer Polymers 0.000 description 8
- 238000000576 coating method Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005121 nitriding Methods 0.000 description 5
- 229920006254 polymer film Polymers 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 206010009259 cleft lip Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 229920013683 Celanese Polymers 0.000 description 1
- WTDRDQBEARUVNC-LURJTMIESA-N L-DOPA Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-LURJTMIESA-N 0.000 description 1
- 206010035148 Plague Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Classifications
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
- B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92609—Dimensions
- B29C2948/92647—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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/613,678 US4003689A (en) | 1975-09-15 | 1975-09-15 | Die-gap adjusting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2641252A1 true DE2641252A1 (de) | 1977-03-24 |
Family
ID=24458277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762641252 Ceased DE2641252A1 (de) | 1975-09-15 | 1976-09-14 | Einstellvorrichtung zur regulierung der dicke des aus einem strangpresswerkzeug austretenden extrudates |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4003689A (enExample) |
| JP (1) | JPS5236152A (enExample) |
| BE (1) | BE846098A (enExample) |
| CA (1) | CA1060171A (enExample) |
| DE (1) | DE2641252A1 (enExample) |
| FR (1) | FR2323520A1 (enExample) |
| GB (1) | GB1509163A (enExample) |
| IT (1) | IT1068505B (enExample) |
| LU (1) | LU75792A1 (enExample) |
| MX (1) | MX143284A (enExample) |
| NL (1) | NL7610187A (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4281980A (en) * | 1980-01-18 | 1981-08-04 | Monsanto Company | Expansion deformable extrusion die blade |
| HU183958B (en) * | 1982-06-11 | 1984-06-28 | Taurus Gumiipari Vallalat | Device for producing bandlike products particularly rubber bands from plates and adjusting mechanism for generating displacements pf optional or differentiated ratio compared to one another |
| US4657497A (en) * | 1984-03-20 | 1987-04-14 | Solvay & Cie (Societe Anonyme) | Device for the coextrusion of thermoplastics |
| US4708629A (en) * | 1984-07-06 | 1987-11-24 | Tadashi Kasamatsu | Film-forming T die for low viscosity resin |
| CA1221519A (en) * | 1985-03-08 | 1987-05-12 | Northern Telecom Limited | Insulating electrical conductor |
| DE3534407A1 (de) * | 1985-09-27 | 1987-04-16 | Hoechst Ag | Verfahren zur herstellung von unverstrecktem thermoplastischem schmelzefilm |
| DE3628974C1 (de) * | 1986-08-26 | 1988-02-25 | Schmidt Erwepa Maschf | Breitschlitzduese zum Extrudieren von Thermoplasten |
| DE3805774A1 (de) * | 1988-02-24 | 1989-09-07 | Sigmund Boos | Schlitzduese, insbesondere breitschlitzduese, fuer extrudieranlagen in der kunststoffindustrie |
| JPH07106332B2 (ja) * | 1988-08-23 | 1995-11-15 | 富士写真フイルム株式会社 | 塗布装置 |
| GB9210469D0 (en) * | 1992-05-15 | 1992-07-01 | British American Tobaco Compan | Improvements relating to the extrusion of tobacco containing materials |
| IT1288475B1 (it) * | 1996-05-03 | 1998-09-22 | Carraro Snc | Dispositivo di regolazione della distanza di separazione tra i labbri di una testa di estrusione per laminati termoplastici |
| JP5061237B2 (ja) * | 2007-09-14 | 2012-10-31 | 東レバッテリーセパレータフィルム株式会社 | 改良されたクロスフローマニホールドを使用した押出金型 |
| US9545745B1 (en) * | 2010-11-23 | 2017-01-17 | Allied Dies, Inc. | Lip adjustment system |
| CN102350461B (zh) * | 2011-07-19 | 2013-07-17 | 奇瑞汽车股份有限公司 | 一种模具锻打镶块淬火后间隙调整的方法 |
| CN102896761A (zh) * | 2012-10-19 | 2013-01-30 | 无锡市百顺机械厂 | 挤压机挤压装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2963741A (en) * | 1956-01-26 | 1960-12-13 | Dow Chemical Co | Adjustable extrusion die |
| US3096543A (en) * | 1962-03-08 | 1963-07-09 | Olin Mathieson | Film extrusion apparatus having improved film thickness control means |
| US3162896A (en) * | 1962-04-09 | 1964-12-29 | Union Carbide Corp | Extrusion die |
| US3267519A (en) * | 1964-10-23 | 1966-08-23 | Du Pont | Differential lock nut adjuster |
| US3829274A (en) * | 1972-10-19 | 1974-08-13 | Beloit Corp | Interchangeable die lips for extrusion die and independently adjustable deckles therefor |
-
1975
- 1975-09-15 US US05/613,678 patent/US4003689A/en not_active Expired - Lifetime
-
1976
- 1976-08-25 CA CA259,810A patent/CA1060171A/en not_active Expired
- 1976-09-08 MX MX166220A patent/MX143284A/es unknown
- 1976-09-10 BE BE170549A patent/BE846098A/xx unknown
- 1976-09-13 FR FR7627506A patent/FR2323520A1/fr active Granted
- 1976-09-14 JP JP51109516A patent/JPS5236152A/ja active Pending
- 1976-09-14 DE DE19762641252 patent/DE2641252A1/de not_active Ceased
- 1976-09-14 GB GB38007/76A patent/GB1509163A/en not_active Expired
- 1976-09-14 IT IT27187/76A patent/IT1068505B/it active
- 1976-09-14 LU LU75792A patent/LU75792A1/xx unknown
- 1976-09-14 NL NL7610187A patent/NL7610187A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1068505B (it) | 1985-03-21 |
| LU75792A1 (enExample) | 1977-05-06 |
| GB1509163A (en) | 1978-04-26 |
| CA1060171A (en) | 1979-08-14 |
| US4003689A (en) | 1977-01-18 |
| FR2323520B1 (enExample) | 1979-09-28 |
| BE846098A (fr) | 1977-03-10 |
| JPS5236152A (en) | 1977-03-19 |
| MX143284A (es) | 1981-04-13 |
| NL7610187A (nl) | 1977-03-17 |
| FR2323520A1 (fr) | 1977-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |