DE2010345A1 - Vorrichtung zum Innen und Außenkuhlen sowie Innen und Außenkalibrieren von extru dierten Hohlprofilen, insbesondere Kunststoff rohren - Google Patents
Vorrichtung zum Innen und Außenkuhlen sowie Innen und Außenkalibrieren von extru dierten Hohlprofilen, insbesondere Kunststoff rohrenInfo
- Publication number
- DE2010345A1 DE2010345A1 DE19702010345 DE2010345A DE2010345A1 DE 2010345 A1 DE2010345 A1 DE 2010345A1 DE 19702010345 DE19702010345 DE 19702010345 DE 2010345 A DE2010345 A DE 2010345A DE 2010345 A1 DE2010345 A1 DE 2010345A1
- Authority
- DE
- Germany
- Prior art keywords
- calibration
- mandrel
- internal
- section
- tube
- 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
Links
- 238000001816 cooling Methods 0.000 title claims description 34
- 239000004033 plastic Substances 0.000 title claims description 23
- 238000001125 extrusion Methods 0.000 claims description 13
- 239000002826 coolant Substances 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 10
- 239000000565 sealant Substances 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 1
- 230000001154 acute effect Effects 0.000 claims 1
- 239000000969 carrier Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 238000003490 calendering Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000003000 extruded plastic Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
-
- 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
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702010345 DE2010345A1 (de) | 1970-03-05 | 1970-03-05 | Vorrichtung zum Innen und Außenkuhlen sowie Innen und Außenkalibrieren von extru dierten Hohlprofilen, insbesondere Kunststoff rohren |
| NL7102998A NL7102998A (enExample) | 1970-03-05 | 1971-03-05 | |
| FR717107810A FR2081735B3 (enExample) | 1970-03-05 | 1971-03-05 | |
| GB2327171*#A GB1349679A (en) | 1970-03-05 | 1971-04-19 | Extrusion of hollow products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702010345 DE2010345A1 (de) | 1970-03-05 | 1970-03-05 | Vorrichtung zum Innen und Außenkuhlen sowie Innen und Außenkalibrieren von extru dierten Hohlprofilen, insbesondere Kunststoff rohren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2010345A1 true DE2010345A1 (de) | 1972-01-20 |
Family
ID=5764145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702010345 Pending DE2010345A1 (de) | 1970-03-05 | 1970-03-05 | Vorrichtung zum Innen und Außenkuhlen sowie Innen und Außenkalibrieren von extru dierten Hohlprofilen, insbesondere Kunststoff rohren |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2010345A1 (enExample) |
| FR (1) | FR2081735B3 (enExample) |
| GB (1) | GB1349679A (enExample) |
| NL (1) | NL7102998A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3247333A1 (de) * | 1981-12-21 | 1983-07-07 | Maillefer S.A., 1024 Ecublens, Vaud | Vorrichtung zum kalibrieren eines rohres aus kunststoff durch strangpressen |
| EP0160200A3 (en) * | 1984-04-02 | 1986-07-23 | AEC, INC. (a Delaware Corporation) | Cooling apparatus for an extruder |
| AT387355B (de) * | 1983-04-19 | 1989-01-10 | Cincinnati Milacron Austria | Kuehlvorrichtung |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2146571B (en) * | 1983-09-12 | 1987-12-23 | Yen Wei Hsiung | Apparatus for heating the end of a plastic pipe |
| CN113858582A (zh) * | 2021-09-07 | 2021-12-31 | 苏州翠屏塑胶有限公司 | 塑料管材挤出模具及塑料管材生产工艺 |
| CN114393753B (zh) * | 2021-12-17 | 2023-06-27 | 浙江双林机电科技有限公司 | 一种聚氯乙烯管材生产线用真空定径喷淋箱 |
-
1970
- 1970-03-05 DE DE19702010345 patent/DE2010345A1/de active Pending
-
1971
- 1971-03-05 FR FR717107810A patent/FR2081735B3/fr not_active Expired
- 1971-03-05 NL NL7102998A patent/NL7102998A/xx unknown
- 1971-04-19 GB GB2327171*#A patent/GB1349679A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3247333A1 (de) * | 1981-12-21 | 1983-07-07 | Maillefer S.A., 1024 Ecublens, Vaud | Vorrichtung zum kalibrieren eines rohres aus kunststoff durch strangpressen |
| AT387355B (de) * | 1983-04-19 | 1989-01-10 | Cincinnati Milacron Austria | Kuehlvorrichtung |
| EP0160200A3 (en) * | 1984-04-02 | 1986-07-23 | AEC, INC. (a Delaware Corporation) | Cooling apparatus for an extruder |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1349679A (en) | 1974-04-10 |
| NL7102998A (enExample) | 1971-09-07 |
| FR2081735A7 (enExample) | 1971-12-10 |
| FR2081735B3 (enExample) | 1973-05-11 |
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