JPS55141318A - Continuous extruder - Google Patents

Continuous extruder

Info

Publication number
JPS55141318A
JPS55141318A JP4838979A JP4838979A JPS55141318A JP S55141318 A JPS55141318 A JP S55141318A JP 4838979 A JP4838979 A JP 4838979A JP 4838979 A JP4838979 A JP 4838979A JP S55141318 A JPS55141318 A JP S55141318A
Authority
JP
Japan
Prior art keywords
groove
moving block
conveying path
extrusion pressure
concave groove
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
Application number
JP4838979A
Other languages
Japanese (ja)
Inventor
Masahiro Nagai
Yasuhiko Miyake
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable Ltd
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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP4838979A priority Critical patent/JPS55141318A/en
Publication of JPS55141318A publication Critical patent/JPS55141318A/en
Pending legal-status Critical Current

Links

Landscapes

  • Extrusion Of Metal (AREA)

Abstract

PURPOSE: To surely generate large extrusion pressure, by forming the linear grooves, possessing groove breadth approximately equal to the groove pitch, in the inner surface of the concave groove of the moving block constituting planes of a part of the conveying path.
CONSTITUTION: At the bottom plane of the longitudinal concave groove 2 installed at the circumferential end face of the moving block 1, the linear edge type grooves 3 possessing breadth (b) approximately equal to the groove pitch (p) are installed perpendicularly to the longitudinal direction. When the material 6 is fed into the inlet of the conveying path 7, the specified extrusion pressure corresponding to the shearing force of the material 6 is caused by the movement of the moving block 1, and another extrusion pressure is generated by the friction resistance caused from the contact between the material 6 and the concave groove 2. Hereby, the material 6 is carried within the conveying path and is extruded out in condition shaped by the die 9. According to this mechanism, the good extrusion work is carried out.
COPYRIGHT: (C)1980,JPO&Japio
JP4838979A 1979-04-19 1979-04-19 Continuous extruder Pending JPS55141318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4838979A JPS55141318A (en) 1979-04-19 1979-04-19 Continuous extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4838979A JPS55141318A (en) 1979-04-19 1979-04-19 Continuous extruder

Publications (1)

Publication Number Publication Date
JPS55141318A true JPS55141318A (en) 1980-11-05

Family

ID=12801934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4838979A Pending JPS55141318A (en) 1979-04-19 1979-04-19 Continuous extruder

Country Status (1)

Country Link
JP (1) JPS55141318A (en)

Similar Documents

Publication Publication Date Title
AU590562B2 (en) Early progressive junction extrusion system
DE3378964D1 (en) Screw extruders
ES2070393T3 (en) EXTRUSION NOZZLE FOR THE MANUFACTURE OF FLAT BELTS OF THERMOPLASTIC SYNTHETIC MATERIAL.
KR830009819A (en) Method and apparatus for forming slide fastener element
GB1434201A (en) Extrusion
ES462179A1 (en) Extrusion dies for making tubing of plastics material
JPS55141318A (en) Continuous extruder
MX157583A (en) IMPROVEMENTS TO EXTRUSION MACHINE TO MANUFACTURE LONG ARTICLES OF CONCRETE AND SIMILAR
GB1504890A (en) Formation of articles
GB1509619A (en) Apparatus for moulding sweetmeats
CA2181538A1 (en) Variable section extrusion die set and variable extrusion molding method
JPS5458766A (en) Multicolored vessels and their formation
DE3272185D1 (en) Method of extruding a plastics hollow profile
IT7919052A0 (en) CONTINUOUS SCREW EXTRUDER FOR THE PROCESSING OF THERMOPLASTIC MATERIALS.
JPS5797817A (en) Die for extrusion of finned die material
JPS56102334A (en) Closed extrusion molding method and its device
ES502726A0 (en) HIGH PERFORMANCE SCREW FEEDER FOR THE EXTRUSION AND CONTINUOUS REFINING OF SOAPS, DETERGENTS AND OTHER SIMILAR PLASTIC PRODUCTS
JPS55100815A (en) Continuous extruder
JPS57185133A (en) Manufacture of extrudate with surface gloss
US3264687A (en) Constant area ultrahigh pressure anvil system
Kobayashi et al. Extrusion Die for Producing Profiled Products Having Fins
JPS5680316A (en) Continuous extruder
JPS54139868A (en) Continuous extrusion method for metal
JPS5436367A (en) Method of feeding material and unit therefor in extrusion of oil-containing high-polymer
JPS51142168A (en) Metal powder molding device