IT8619312A0 - Rivestimento per aumentare la resistenza all'usura sul cilindro e sulla vite di un estrusore a vite per materiali sintetici. - Google Patents

Rivestimento per aumentare la resistenza all'usura sul cilindro e sulla vite di un estrusore a vite per materiali sintetici.

Info

Publication number
IT8619312A0
IT8619312A0 IT8619312A IT1931286A IT8619312A0 IT 8619312 A0 IT8619312 A0 IT 8619312A0 IT 8619312 A IT8619312 A IT 8619312A IT 1931286 A IT1931286 A IT 1931286A IT 8619312 A0 IT8619312 A0 IT 8619312A0
Authority
IT
Italy
Prior art keywords
screw
coating
cylinder
wear resistance
synthetic materials
Prior art date
Application number
IT8619312A
Other languages
English (en)
Other versions
IT1188333B (it
IT8619312A1 (it
Inventor
Peter Stommel
Stephan Weilandt
Hans Reifenhauser
Original Assignee
Reifenhaeuser Masch
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 Reifenhaeuser Masch filed Critical Reifenhaeuser Masch
Publication of IT8619312A0 publication Critical patent/IT8619312A0/it
Publication of IT8619312A1 publication Critical patent/IT8619312A1/it
Application granted granted Critical
Publication of IT1188333B publication Critical patent/IT1188333B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/507—Screws characterised by the material or their manufacturing process
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/507—Screws characterised by the material or their manufacturing process
    • B29C48/509—Materials, coating or lining therefor
    • 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
    • B29C48/50—Details of extruders
    • B29C48/68—Barrels or cylinders
    • B29C48/6801—Barrels or cylinders characterised by the material or their manufacturing process
    • 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
    • B29C48/50—Details of extruders
    • B29C48/68—Barrels or cylinders
    • B29C48/6803—Materials, coating or lining therefor
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
IT19312/86A 1985-02-26 1986-02-06 Rivestimento per aumentare la resistenza all'usura sul cilindro e sulla vite di un estrusore a vite per materiale sintetici IT1188333B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853506726 DE3506726A1 (de) 1985-02-26 1985-02-26 Verschleisswiderstandserhoehende beschichtung am zylinder und an der schnecke einer kunststoff-schneckenpresse

Publications (3)

Publication Number Publication Date
IT8619312A0 true IT8619312A0 (it) 1986-02-06
IT8619312A1 IT8619312A1 (it) 1987-08-06
IT1188333B IT1188333B (it) 1988-01-07

Family

ID=6263588

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19312/86A IT1188333B (it) 1985-02-26 1986-02-06 Rivestimento per aumentare la resistenza all'usura sul cilindro e sulla vite di un estrusore a vite per materiale sintetici

Country Status (4)

Country Link
CH (1) CH669555A5 (it)
DE (1) DE3506726A1 (it)
GB (1) GB2171418B (it)
IT (1) IT1188333B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3712684A1 (de) * 1987-04-14 1988-10-27 Castolin Sa Verfahren zum herstellen einer gespritzten oberflaeche mit definierter rauhigkeit sowie dessen verwendung
DE3718779A1 (de) * 1987-06-04 1988-12-22 Krauss Maffei Ag Schnecke od. dgl. maschinenteil fuer kunststoffverarbeitende maschinen
DE4012933A1 (de) * 1990-04-24 1991-10-31 Bosch Gmbh Robert Maschinen- und werkzeugteile fuer spritzgiessen, extrudieren, strangpressen und druckguss
GB2276886B (en) * 1993-03-19 1997-04-23 Smith International Rock bits with hard facing
WO2007122680A1 (ja) 2006-04-13 2007-11-01 Ibiden Co., Ltd. 押出成形機、押出成形方法及びハニカム構造体の製造方法
NL1032865C2 (nl) * 2006-10-03 2008-04-04 Czl Tilburg B V Spuitgietmatrijs met slijtvaste laag.
DE102016119858A1 (de) * 2016-10-18 2018-04-19 Kraussmaffei Technologies Gmbh Zylinder für eine Kunststoff verarbeitende Maschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU48131A1 (it) * 1964-03-28 1965-05-05
NL7101063A (it) * 1970-02-06 1971-08-10
US4103800A (en) * 1977-04-28 1978-08-01 Lomax Donald P Backing material
AT368436B (de) * 1980-02-26 1982-10-11 Bramac Dachsteinwerk Gmbh Vorrichtung zur herstellung profilierter dachziegel aus beton od.dgl.
JPS56156767A (en) * 1980-05-02 1981-12-03 Sumitomo Electric Ind Ltd Highly hard substance covering material
GB2123039B (en) * 1982-03-23 1985-10-23 Atomic Energy Authority Uk Coatings for cutting implements

Also Published As

Publication number Publication date
IT1188333B (it) 1988-01-07
GB2171418B (en) 1988-07-27
GB2171418A (en) 1986-08-28
IT8619312A1 (it) 1987-08-06
DE3506726A1 (de) 1986-08-28
GB8601241D0 (en) 1986-02-26
CH669555A5 (it) 1989-03-31
DE3506726C2 (it) 1987-12-10

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