CA928915A - Screw extruder - Google Patents
Screw extruderInfo
- Publication number
- CA928915A CA928915A CA105007A CA105007A CA928915A CA 928915 A CA928915 A CA 928915A CA 105007 A CA105007 A CA 105007A CA 105007 A CA105007 A CA 105007A CA 928915 A CA928915 A CA 928915A
- Authority
- CA
- Canada
- Prior art keywords
- screw extruder
- extruder
- screw
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/40—Making wire or rods for soldering or welding
- B23K35/404—Coated rods; Coated electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
-
- 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
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
- B29C48/37—Gear pumps
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/387—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a gear pump
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/24—Extrusion presses; Dies therefor using screws or worms
- B30B11/245—Extrusion presses; Dies therefor using screws or worms using two or more screws working in different chambers
-
- 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
- B29C48/05—Filamentary, e.g. strands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Screw Conveyors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT117270A AT295955B (de) | 1970-02-10 | 1970-02-10 | Vorrichtung zur Herstellung der Ummantelungen von Preßmantel-Schweißelektroden |
AT117470A AT295277B (de) | 1970-02-10 | 1970-02-10 | Schneckenpresse zur Herstellung der Ummantelungen von Schweißelektroden |
Publications (1)
Publication Number | Publication Date |
---|---|
CA928915A true CA928915A (en) | 1973-06-26 |
Family
ID=25595080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA105007A Expired CA928915A (en) | 1970-02-10 | 1971-02-10 | Screw extruder |
Country Status (8)
Country | Link |
---|---|
US (2) | US3734472A (fr) |
BE (1) | BE762749A (fr) |
CA (1) | CA928915A (fr) |
ES (1) | ES388095A1 (fr) |
FR (1) | FR2078120A5 (fr) |
GB (1) | GB1301782A (fr) |
NL (1) | NL7101060A (fr) |
SE (1) | SE356697B (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT356882B (de) * | 1978-03-07 | 1980-05-27 | Maplan Masch Tech Anlagen | Schneckenpresse |
US4501498A (en) * | 1983-12-05 | 1985-02-26 | Luwa Corporation | Method and apparatus for extruding thermoplastic material |
US4764020A (en) * | 1986-12-12 | 1988-08-16 | Masao Moriyama | Apparatus for mixing and extruding viscous liquids |
US5240321A (en) * | 1991-09-09 | 1993-08-31 | Alteen Distributors Ltd. | Vertical screw mixer |
CH682788A5 (de) * | 1992-04-14 | 1993-11-30 | Frisse Richard Maschf | Maschine zum Bearbeiten von Schokolademassen. |
IT1270683B (it) * | 1994-10-27 | 1997-05-07 | Pomini Spa | Apparecchiatura per l'alimentazione continua di macchine di estrusione e/o laminazione con materiale viscoso quale gomma e simile proveniente da macchine a ciclo discontinuo |
JP4377978B2 (ja) * | 1998-11-17 | 2009-12-02 | 住友化学株式会社 | 組成物の製造方法 |
JP2002144313A (ja) * | 2000-08-30 | 2002-05-21 | Denso Corp | セラミック成形体の押出成形装置 |
US6609819B2 (en) * | 2001-07-24 | 2003-08-26 | Wenger Mfg | Twin screw extruder with conical non-parallel converging screws |
US6773739B2 (en) * | 2002-08-30 | 2004-08-10 | Wenger Manufacturing, Inc | Method and apparatus for extrusion of food products including back pressure valve/diverter |
EP1871516B1 (fr) * | 2005-04-18 | 2010-05-26 | GEA Pharma Systems NV | Granulateur continu et procede de granulation continue de materiau en poudre |
JP5027717B2 (ja) * | 2008-04-08 | 2012-09-19 | 株式会社モリヤマ | 2軸押出機 |
CN101758341A (zh) * | 2010-02-25 | 2010-06-30 | 东莞市万丰纳米材料有限公司 | 一种微焊条制备装置 |
EP2914372B1 (fr) * | 2012-11-02 | 2017-12-27 | Bühler AG | Dispositif et procédé de mélange de marchandise en vrac avec un liquide |
CN111916656A (zh) * | 2020-07-21 | 2020-11-10 | 合肥通用机械研究院有限公司 | 一种用于三元材料的集成式生产系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US798606A (en) * | 1904-11-28 | 1905-09-05 | Charles H Hawkins | Machine for insulating electrical conductors. |
CH381628A (de) * | 1961-03-07 | 1964-09-15 | Buehler Ag Geb | Teigwarenpresse |
GB1149780A (en) * | 1966-01-11 | 1969-04-23 | Sumitomo Electric Industries | Improvements in or relating to extrusion apparatus |
US3563514A (en) * | 1968-03-11 | 1971-02-16 | Borg Warner | Plasticizer with full diameter rotor |
-
1971
- 1971-01-27 NL NL7101060A patent/NL7101060A/xx unknown
- 1971-02-03 FR FR7103547A patent/FR2078120A5/fr not_active Expired
- 1971-02-03 US US00112384A patent/US3734472A/en not_active Expired - Lifetime
- 1971-02-03 SE SE01324/71A patent/SE356697B/xx unknown
- 1971-02-09 ES ES388095A patent/ES388095A1/es not_active Expired
- 1971-02-10 BE BE762749A patent/BE762749A/fr unknown
- 1971-02-10 CA CA105007A patent/CA928915A/en not_active Expired
- 1971-04-19 GB GB2147771A patent/GB1301782A/en not_active Expired
-
1973
- 1973-03-06 US US00338575A patent/US3802385A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BE762749A (fr) | 1971-07-16 |
ES388095A1 (es) | 1974-04-16 |
US3802385A (en) | 1974-04-09 |
SE356697B (fr) | 1973-06-04 |
US3734472A (en) | 1973-05-22 |
GB1301782A (fr) | 1973-01-04 |
NL7101060A (fr) | 1971-08-12 |
FR2078120A5 (fr) | 1971-11-05 |
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