KR830003255A - 관재의 압출장치 - Google Patents

관재의 압출장치 Download PDF

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Publication number
KR830003255A
KR830003255A KR1019800002945A KR800002945A KR830003255A KR 830003255 A KR830003255 A KR 830003255A KR 1019800002945 A KR1019800002945 A KR 1019800002945A KR 800002945 A KR800002945 A KR 800002945A KR 830003255 A KR830003255 A KR 830003255A
Authority
KR
South Korea
Prior art keywords
extrusion equipment
pipe extrusion
stem
hollow portion
block
Prior art date
Application number
KR1019800002945A
Other languages
English (en)
Inventor
군이찌 사도오
Original Assignee
우부가따 다이지
이시가와지마 하리마쥬고교 가부시기 가이샤
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 우부가따 다이지, 이시가와지마 하리마쥬고교 가부시기 가이샤 filed Critical 우부가따 다이지
Priority to KR1019800002945A priority Critical patent/KR830003255A/ko
Publication of KR830003255A publication Critical patent/KR830003255A/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/02—Dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/04—Mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)

Abstract

내용 없음

Description

관재의 압출장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 본 발명의 설명도이다.

Claims (1)

  1. 스템중공부에 진퇴자재로 선단에 다미블록을 감합시켜서 보지하는 맨드릴을 삽입하여 스템중공부의 다미블록측 선단에 전기맨드릴을 습동자재로 지지하는 가이드링을 설치한 것을 특징으로 하는 관재의 압출장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019800002945A 1980-07-25 1980-07-25 관재의 압출장치 KR830003255A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019800002945A KR830003255A (ko) 1980-07-25 1980-07-25 관재의 압출장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019800002945A KR830003255A (ko) 1980-07-25 1980-07-25 관재의 압출장치

Publications (1)

Publication Number Publication Date
KR830003255A true KR830003255A (ko) 1983-06-18

Family

ID=54846885

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800002945A KR830003255A (ko) 1980-07-25 1980-07-25 관재의 압출장치

Country Status (1)

Country Link
KR (1) KR830003255A (ko)

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