JPS6456511A - Extrusion molding device - Google Patents

Extrusion molding device

Info

Publication number
JPS6456511A
JPS6456511A JP21573987A JP21573987A JPS6456511A JP S6456511 A JPS6456511 A JP S6456511A JP 21573987 A JP21573987 A JP 21573987A JP 21573987 A JP21573987 A JP 21573987A JP S6456511 A JPS6456511 A JP S6456511A
Authority
JP
Japan
Prior art keywords
molding
long fibers
molding tube
matrix
tube
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
JP21573987A
Other languages
Japanese (ja)
Inventor
Kimio Takeshita
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP21573987A priority Critical patent/JPS6456511A/en
Publication of JPS6456511A publication Critical patent/JPS6456511A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B28B3/2645—Extrusion dies using means for inserting reinforcing members

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

PURPOSE:To permit reinforcing long fibers to be buried uniformly and continuously in extruding direction, by a method wherein the reinforcing long fibers are inserted into a molding tube through the hole of a guide tubular body while a molding matrix is loaded into the molding tube to extrude it. CONSTITUTION:Reinforcing long fibers 22 are inserted into a molding tube 2 through the hole 14 of a guide tubular body 4 while the molding tube 2 is filled with a molding matrix 23. The reinforcing long fibers 22 are supplied continuously from the reeling body 24 of alkali-proof glass, for example. Cement mortar, for example, is used as the molding matrix 33. A pushing body 3 is advanced toward the tip end of the molding tube 2 by a hydraulic cylinder 15 whereby the molding matrix 23 is extruded out of the outlet port 8 of the molding tube. Then, the reinforcing long fibers 22 are extruded out of the outlet port 8 of the molding tube together with the molding matrix 23. According to this method, the long fibers 22 are buried into the extrusion molded form 25 uniformly along the direction of the extrusion. Further, the long fibers 22 are supplied continuously whereby they may be buried continuously along the whole length of the extrusion molded form 25.
JP21573987A 1987-08-28 1987-08-28 Extrusion molding device Pending JPS6456511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21573987A JPS6456511A (en) 1987-08-28 1987-08-28 Extrusion molding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21573987A JPS6456511A (en) 1987-08-28 1987-08-28 Extrusion molding device

Publications (1)

Publication Number Publication Date
JPS6456511A true JPS6456511A (en) 1989-03-03

Family

ID=16677396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21573987A Pending JPS6456511A (en) 1987-08-28 1987-08-28 Extrusion molding device

Country Status (1)

Country Link
JP (1) JPS6456511A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106965295A (en) * 2017-03-15 2017-07-21 南京沃联科技有限公司 Active carbon stick compression molding device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106965295A (en) * 2017-03-15 2017-07-21 南京沃联科技有限公司 Active carbon stick compression molding device
CN106965295B (en) * 2017-03-15 2022-09-20 南京沃联科技有限公司 Compression molding equipment for activated carbon rods

Similar Documents

Publication Publication Date Title
DE3913109C5 (en) Method for injection molding of fluid-filled plastic body and device for carrying out the method
EP1291160A3 (en) A cured composite and a process for producing the cured composite
CA2129009A1 (en) Injection molding of plastic article having hollow rib
EP0315208A3 (en) Process for making ceramic bodies with open channels
JPS5783421A (en) Forming method of faucet of perforated plastics tube
JPS6456511A (en) Extrusion molding device
JPS55104419A (en) Method and apparatus for repair of converter tap hole
EP0400339A3 (en) Apparatus for manufacturing reinforced polymeric tubing
ATE177048T1 (en) PLASTIC TUBE, EXTRUSION NOZZLE AND METHOD FOR PRODUCING SUCH PLASTIC TUBES
GB1433500A (en) Method ofmanufacturing ceramic slugs
EP0764510A3 (en) Gas assist injection molding method and apparatus
JPS6456510A (en) Manufacture of fiber-reinforced extrusion molded pipe
JPS6159886B2 (en)
DE3779134D1 (en) METHOD AND DEVICE FOR PRODUCING RIBBED TUBES.
SE9001989D0 (en) SATISFIED TO MANUFACTURE PICTURES
ES436819A1 (en) Method of fabricating a demountable rod
JPS59131432A (en) Molding method of pipe having different diameters
DE2153667A1 (en) SPRAY HEAD FOR AN EXTRUSION MACHINE
JPH0542517A (en) Reinforcing-material inserting guide
JPS6414005A (en) Manufacture of extrusion molded pipe
GB1143514A (en) Moulds for the manufacture of asbestos-cement products
JPH0197607A (en) Manufacture of long-fiber-reinforced, extruded pipe
SU1278224A1 (en) Void-forming cores
DE4226467C1 (en) 1xtrusion machine simple and economical to produce - including intermediate storage area connected to head tool via tubular flanged section
Kousai et al. Molding a Guiding Tube for Medical Instruments