GB1072203A - A method of producing screw elements for screw extruders - Google Patents

A method of producing screw elements for screw extruders

Info

Publication number
GB1072203A
GB1072203A GB7987/66A GB798766A GB1072203A GB 1072203 A GB1072203 A GB 1072203A GB 7987/66 A GB7987/66 A GB 7987/66A GB 798766 A GB798766 A GB 798766A GB 1072203 A GB1072203 A GB 1072203A
Authority
GB
United Kingdom
Prior art keywords
screw
bore
stellite
producing
extruders
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
Application number
GB7987/66A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Werner and Pfleiderer GmbH
Original Assignee
Werner and Pfleiderer GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Werner and Pfleiderer GmbH filed Critical Werner and Pfleiderer GmbH
Publication of GB1072203A publication Critical patent/GB1072203A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B30B11/246—Screw constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • 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
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2564—Screw parts
    • 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49881—Assembling or joining of separate helix [e.g., screw thread]
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
    • Y10T29/49989—Followed by cutting or removing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Gears, Cams (AREA)
GB7987/66A 1965-03-13 1966-02-23 A method of producing screw elements for screw extruders Expired GB1072203A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW0038751 1965-03-13

Publications (1)

Publication Number Publication Date
GB1072203A true GB1072203A (en) 1967-06-14

Family

ID=7601890

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7987/66A Expired GB1072203A (en) 1965-03-13 1966-02-23 A method of producing screw elements for screw extruders

Country Status (6)

Country Link
US (1) US3456317A (US20110232667A1-20110929-C00004.png)
DE (1) DE1502337A1 (US20110232667A1-20110929-C00004.png)
GB (1) GB1072203A (US20110232667A1-20110929-C00004.png)
LU (1) LU50520A1 (US20110232667A1-20110929-C00004.png)
NL (1) NL6600015A (US20110232667A1-20110929-C00004.png)
SE (1) SE319687B (US20110232667A1-20110929-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0450164A1 (de) * 1990-04-06 1991-10-09 Alois Pöttinger Maschinenfabrik GmbH Schneckenpresse

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918838A (en) * 1974-01-04 1975-11-11 Dunham Bush Inc Metal reinforced plastic helical screw compressor rotor
US4242530A (en) * 1978-07-27 1980-12-30 Chemical Research & Licensing Company Process for separating isobutene from C4 streams
AT371744B (de) * 1981-09-04 1983-07-25 Ver Edelstahlwerke Ag Verfahren zur herstellung von foerderschnecken
DE3806146A1 (de) * 1988-02-26 1989-09-07 Poettinger Alois Landmasch Schneckenpresse
DE4421514C2 (de) * 1994-06-20 1998-08-13 Krupp Werner & Pfleiderer Gmbh Schneckenmaschine mit aufsteckbaren Schneckensatzelementen
US5711345A (en) * 1995-12-22 1998-01-27 Techco Corporation Method and apparatus for forming a control valve for hydraulic circuits
CN104275581A (zh) * 2014-09-19 2015-01-14 中山市鸿程科研技术服务有限公司 一种不锈钢尺的加工方法
DE102015005790A1 (de) * 2015-05-10 2016-11-10 Reifenhäuser GmbH & Co. KG Maschinenfabrik Schnecke zum Einsatz in einem Extruder, Verfahren zum Umrüsten einer Schnecke und Extruder
DE102017007117A1 (de) * 2016-10-18 2018-04-19 Reifenhäuser GmbH & Co. KG Maschinenfabrik Schnecke zum Einsatz in einem Extruder und Extruder
CN114603318B (zh) * 2022-03-17 2023-06-13 全日通电器（深圳）有限公司 一种搅拌壶生产用防掉底工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1876720A (en) * 1930-09-11 1932-09-13 George H Merrill Method of making protecting means for connecting devices
US2126200A (en) * 1935-03-14 1938-08-09 Bert A Linderman Method of making pump gears
US2618846A (en) * 1947-08-15 1952-11-25 Lummus Co Method of plating tube sheets
US3129504A (en) * 1960-10-24 1964-04-21 Dow Chemical Co Metal fabrication
US3101531A (en) * 1961-01-09 1963-08-27 Western Gear Corp Method of applying internal metallic linings to tubes and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0450164A1 (de) * 1990-04-06 1991-10-09 Alois Pöttinger Maschinenfabrik GmbH Schneckenpresse

Also Published As

Publication number Publication date
LU50520A1 (US20110232667A1-20110929-C00004.png) 1966-04-25
DE1502337A1 (de) 1969-03-06
NL6600015A (US20110232667A1-20110929-C00004.png) 1966-09-14
SE319687B (US20110232667A1-20110929-C00004.png) 1970-01-19
US3456317A (en) 1969-07-22

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