PL262519A1 - Apparatus for monitoring operation and controlling a screw-type extrusion machine operating in a line of plastic extrusion machines - Google Patents

Apparatus for monitoring operation and controlling a screw-type extrusion machine operating in a line of plastic extrusion machines

Info

Publication number
PL262519A1
PL262519A1 PL1986262519A PL26251986A PL262519A1 PL 262519 A1 PL262519 A1 PL 262519A1 PL 1986262519 A PL1986262519 A PL 1986262519A PL 26251986 A PL26251986 A PL 26251986A PL 262519 A1 PL262519 A1 PL 262519A1
Authority
PL
Poland
Prior art keywords
screw
controlling
line
monitoring operation
machine operating
Prior art date
Application number
PL1986262519A
Other languages
English (en)
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
Priority claimed from HU854440A external-priority patent/HU194091B/hu
Priority claimed from HU854439A external-priority patent/HU194090B/hu
Application filed filed Critical
Publication of PL262519A1 publication Critical patent/PL262519A1/xx

Links

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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/92514—Pressure
    • 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
    • B29C2948/92704—Temperature
    • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Selective Calling Equipment (AREA)
PL1986262519A 1985-11-21 1986-11-21 Apparatus for monitoring operation and controlling a screw-type extrusion machine operating in a line of plastic extrusion machines PL262519A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU854440A HU194091B (en) 1985-11-21 1985-11-21 Device and method for controlling the temperature of extruder at processing of plastics
HU854439A HU194090B (en) 1985-11-21 1985-11-21 Device for inspecting and controlling the running of extruder and extruder-lines at processing of plastics

Publications (1)

Publication Number Publication Date
PL262519A1 true PL262519A1 (en) 1987-09-21

Family

ID=26317768

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1986262519A PL262519A1 (en) 1985-11-21 1986-11-21 Apparatus for monitoring operation and controlling a screw-type extrusion machine operating in a line of plastic extrusion machines

Country Status (3)

Country Link
DE (1) DE3639721A1 (cs)
PL (1) PL262519A1 (cs)
SU (1) SU1471940A3 (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290986A (en) * 1978-08-03 1981-09-22 Owens-Illinois, Inc. Method for controlling a plastic extruder

Also Published As

Publication number Publication date
SU1471940A3 (ru) 1989-04-07
DE3639721C2 (cs) 1988-12-22
DE3639721A1 (de) 1987-05-27

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