KR900002874A - Forming method of powder material - Google Patents

Forming method of powder material Download PDF

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Publication number
KR900002874A
KR900002874A KR1019880010200A KR880010200A KR900002874A KR 900002874 A KR900002874 A KR 900002874A KR 1019880010200 A KR1019880010200 A KR 1019880010200A KR 880010200 A KR880010200 A KR 880010200A KR 900002874 A KR900002874 A KR 900002874A
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container
forming
powdered material
powdered
material according
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KR1019880010200A
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Korean (ko)
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KR960010246B1 (en
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다가노리 구로기
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다가노리 구로기
가부시기가이샤 구로기 고오교쇼
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02Compacting only

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

내용 없음No content

Description

분말물질의 성형방법Forming method of powder material

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명 방법에 의한 용기내에 분말물질만을 넣은 상태로 보이는 도면.1 is a view showing only the powder material in the container according to the method of the present invention.

제2도는 국부적 가압방법을 보여주는 도면.2 shows a local pressurization method.

제3도는 제품을 보여주는 도면.3 shows a product.

Claims (12)

분말물질을 성형하는 방법에 다음 사상을 포함한다. (a) 금속원통형용기내에 최소한 금속, 세라믹 및 카아본 중의 하나를 포함하는 상기 분말물질을 장입하여, (b) 상기 용기의 주위를 봉하며, (c) 상기 용기의 장축을 회전중심으로 회전하는 용기의 외표면을 국부적으로 가압하여, (d) 상기 용기를 변형하기 위하여 점차적으로 상기 국부적 가압부를 이동시키어, 이에 의하여 상기 분말물질이 상기 용기의 변형에 알맞는 형상으로 성형됨을 특징으로 한 분말물질을 성형하는 방법.The method of forming the powder material includes the following idea. (a) charging the powder material comprising at least one of metal, ceramic, and carbon in a metal cylindrical container, (b) sealing the periphery of the container, and (c) rotating the long axis of the container in a rotational center. Locally pressurizing the outer surface of the container, and (d) gradually moving the local pressurizing part to deform the container, whereby the powder material is shaped into a shape suitable for deformation of the container. How to mold. 제1항에 있어서, 상기 용기에 처음 장입되는 상기 분말물질의 점유용적이 상기 용기의 내용적보다 작음을 특징으로 한 분말물질의 성형방법.The method for forming a powdered material according to claim 1, wherein the occupancy volume of the powdered substance first charged into the container is smaller than the contents of the container. 제1항에 있어서, 상기 분말물질의 일부가 적어도 섬유와 같은 하나의 긴형상의 것임을 특징으로 한 분말물질의 성형방법.The method of forming a powdered material according to claim 1, wherein a part of the powdered material is at least one long shape such as a fiber. 제2항에 있어서, 상기 분말물질의 일부가 적어도 섬유와 같은 하나의 긴형상의 것임을 특징으로 한 분말물질의 성형방법.3. A method for forming a powdered material according to claim 2, wherein a part of the powdered material is at least one long shape such as a fiber. 분말물질의 성형방법이 다음 사항을 포함한다. (a) 금속원통형 용기내에 적어도 하나의 원통형 또는 봉상의 코아가 흘겁게 셋팅되고, (b) 상기 분말물질이 적어도 금속, 세라믹 및 카아본 중의 하나를 포함하며, 상기 코아와 용기의 내면간의 공간에 장입하고, (c) 상기 용기의 주위를 봉하며, (d) 상기 용기의 장축을 회전중심으로 회전하는 용기의 외표면을 국부적으로 가압하여, (e) 상기 용기를 변형하기 위하여 점차적으로 상기 국부적 가압부재를 이동시키어, 이에 의하여 상기 분말물질이 상기 용기의 변형에 알맞는 형태로 성형함을 특징으로 한 분말물질을 성형방법.Forming methods for powdered materials include: (a) at least one cylindrical or rod-shaped core is set in a metal cylindrical container, and (b) the powder material comprises at least one of a metal, a ceramic and a carbon, the space between the core and the inner surface of the container. Charging, (c) sealing the periphery of the vessel, and (d) locally pressing an outer surface of the vessel that rotates the long axis of the vessel to a rotational center, and (e) gradually to deform the vessel. Moving the pressing member, whereby the powder material is shaped into a shape suitable for deformation of the container. 제5항에 있어서, 상기 용기에 최초장입되는 상기 분말물질의 점유용적이 상기 물질을 위한 공간의 용적보다 작음을 특징으로 한 분말물질의 성형방법.6. The method for forming a powdered material according to claim 5, wherein the occupancy volume of the powdered material firstly charged into the container is smaller than the volume of space for the material. 제5항에 있어서, 상기 분말물질의 일부가 적어도 섬유와 같은 하나의 긴형상의 것임을 특징으로 한 분말물질의 성형방법.6. The method of forming a powdered material according to claim 5, wherein a part of the powdered material is at least one long shape such as a fiber. 제6항에 있어서, 상기 분말물질의 일부가 적어도 섬유와 같은 하나의 긴형상의 것임을 특징으로 한 분말물질의 성형방법.7. The method of forming a powdered material according to claim 6, wherein a part of the powdered material is at least one long shape such as a fiber. 분말물질의 성형방법이 다음 사항을 포함한다. (a) 적어도 부분적 둥근 공동부의 일측 가장자리의 외부에 노출된 서브스트레이트(Substrate)의 공동부내에 적어도 하나의 금속원통형용기가 헐겁게 셋팅되고, (b) 상기 용기와 서브스트레이트간의 적어도 하나의 공간내에 적어도 금속, 세라믹 및 카아본 중의 하나를 포함하는 상기 분말물질을 장입하여, (c) 상기 서브스트레이트와 상기 용기간 외부노출부를 봉하며, (d) 상기 용기의 장축이 회전중심으로 회전하는 상기 용기의 내표면을 국부적 가압하며, (e) 상기 용기를 변형하기 위하여 점차적으로 상기 국부가압부를 이동시키어, 이에 의하여 상기 분말물질이 상기 용기의 소성 변형에 알맞는 형상으로 성형함을 특징으로 한 분말물질을 성형방법.Forming methods for powdered materials include: (a) at least one cylindrical cylinder is loosely set in the cavity of the substrate exposed outside of one edge of the at least partially round cavity, and (b) at least in at least one space between the container and the substrate. Charging the powder material comprising one of a metal, a ceramic and a carbon, (c) sealing the external exposure between the substrate and the container, and (d) the container with the long axis of the container rotating at the center of rotation. Locally pressurizing the inner surface, and (e) gradually moving the localized pressure portion to deform the container, thereby forming the powder material into a shape suitable for plastic deformation of the container. Molding method. 제9항에 있어서, 상기 용기에 최초 장입되는 상기 분말물질의 점유용적이 상기 물질을 위한 공간의 용적보다 작음을 특징으로 한 분말물질의 성형방법.10. The method for forming a powdered material according to claim 9, wherein the occupancy volume of the powdered material first charged into the container is smaller than the volume of space for the material. 제9항에 있어서, 상기 분말물질의 일부가 적어도 섬유와 같은 하나의 긴형상의 것임을 특징으로 한 분말물질의 성형방법.10. The method for forming a powdered material according to claim 9, wherein a part of the powdered material is at least one long shape such as a fiber. 제10항에 있어서, 상기 분말물질의 일부가 적어도 섬유와 같은 하나의 긴형상의 것임을 특징으로 한 분말물질의 성형방법.11. The method of forming a powdered material according to claim 10, wherein a part of the powdered material is at least one long shape such as a fiber. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880010200A 1988-08-10 1988-08-10 Method of forming powder material KR960010246B1 (en)

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KR1019880010200A KR960010246B1 (en) 1988-08-10 1988-08-10 Method of forming powder material

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KR1019880010200A KR960010246B1 (en) 1988-08-10 1988-08-10 Method of forming powder material

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KR900002874A true KR900002874A (en) 1990-03-23
KR960010246B1 KR960010246B1 (en) 1996-07-26

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