KR960003865A - 본체와 절단체 사이에 중간층을 갖는 다이의 제조방법 - Google Patents

본체와 절단체 사이에 중간층을 갖는 다이의 제조방법 Download PDF

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Publication number
KR960003865A
KR960003865A KR1019950016964A KR19950016964A KR960003865A KR 960003865 A KR960003865 A KR 960003865A KR 1019950016964 A KR1019950016964 A KR 1019950016964A KR 19950016964 A KR19950016964 A KR 19950016964A KR 960003865 A KR960003865 A KR 960003865A
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KR
South Korea
Prior art keywords
intermediate layer
nickel
layer
alloy
die
Prior art date
Application number
KR1019950016964A
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English (en)
Inventor
슈나이더 프리드리히
붸르즈 볼프강
Original Assignee
루돌프 조른, 우르슐라 크나프
베르너 운트 플라이더러 게엠베하
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Application filed by 루돌프 조른, 우르슐라 크나프, 베르너 운트 플라이더러 게엠베하 filed Critical 루돌프 조른, 우르슐라 크나프
Publication of KR960003865A publication Critical patent/KR960003865A/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/826—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • 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
    • B29C48/04—Particle-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

본체(2)와 링모양의 절단판(12) 사이에 중간층(13)이 있는 다이의 제조방법에 따르면, 노즐(6)영역에서 물에 의해 열가소성 합성수지를 입자로 만들기 위한 열팽창의 팽창균형으로 최소한 하나의 니켈함유 금속혼합물로 이루어진 0.5 내지 2㎜층두께의 중간층(13)이 생겨난다. 이 때, 중간층은 열평형 압축기술의 사용으로 성층되고 살포되는 수분에 의해 본체(2)와, 표면이 완전히 합성수지－합금으로 이루어진, 파손으로 부터 보호된 절단판(12)과 결합된다.

Description

본체와 절단체 사이에 중간층을 갖는 다이의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 다이의 저면도,
제2도는 제1도의 AA´선 단면도,
제3도는 제2도의 요부확대도,
제4도 및 제5도는 본 발명의 다른 실시예를 도시한 단면도이다.

Claims (8)

  1. 다이(6) 분야에서 물에 의해 열가소성 합성수지를 입자로 만들기 위한, 본체(2)와 링모양의 절단판(12)사이에 있는 중간층(13)을 구비하고, 적어도 하나의 중간층(13)이 니켈이 포함된 금속혼합물로 이루어져 있으며, 평균적으로 발생하는 열팽창은 0.5㎜에서 2㎜까지의 층두께를 형성하며, 중간층(13)은 열평형적 압축기술의 사용으로 적층되고, 살포된 수분으로 본체(2)와 노즐(6)을 둘러싸고 표면이 완전히 경질 재료의 합금으로 형성된 파손에 대해 보호되는 절단판(12)과 결합되어 있는 것을 특징으로 하는 다이의 제조방법.
  2. 제1항에 있어서, 상기 중간층(13)이 90중량% 이상의 니켈을 포함하고 있음을 특징으로 하는 다이의 제조방법.
  3. 제1항에 있어서, 상기 중간층(13)이 8 내지 15중량%의 니켈로 이루어진 수득된 합금으로 형성되어 있음을 특징으로 하는 다이의 제조방법.
  4. 제1항에 있어서, 상기 중간층(13)은 니켈을 포함한 금속혼합물의 2개층으로 이루어져 있고, 이 때 본체(2)는 수득된 합금(16)과 결합되고, 절단판(12)은 90중량% 이상의 니켈을 포함하는 다량의 니켈 함유합금과 결합되어 있음을 특징으로 하는 다이의 제조방법.
  5. 제4항에 있어서, 각 층의 총두께가 0.5 내지 2㎜임을 특징으로 하는 다이의 제조방법.
  6. 제1항에 있어서, 상기 중간층(13)은 3개의 층으로 구성되어 있고, 이 때 본체(2)와 절단판(12)은 각각 90중량% 이상의 니켈을 포함하는 다량의 니켈함유 합금층(14)과 결합되어 있으며, 양 충들은 티탄을 함유한 금속혼합물로 이루어진 넓은 티탄합금은(15)을 포함하고 그 층의 티탄양은 90중량% 이상임을 특징으로 하는 다이의 제조방법.
  7. 제6항에 있어서, 각 층의 층두께가 0.5 내지 2㎜임을 특징으로 하는 다이의 제조방법.
  8. 노즐(6)을 통해 물 속에서 나온 열가소성 합성수지 코드를 입자조성하기 위한, 본체(2)와 링모양의 절단칼로 그어진 절단면(12)을 갖는 전술한 청구범위의 방법에 따라 제조된 다이.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950016964A 1994-07-15 1995-06-22 본체와 절단체 사이에 중간층을 갖는 다이의 제조방법 KR960003865A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4425004.5 1994-07-14
DE4425004A DE4425004A1 (de) 1994-07-15 1994-07-15 Verfahren zur Herstellung einer Düsenplatte mit zwischen Grundkörper und Schneidkörper eingelagerter Zwischenschicht

Publications (1)

Publication Number Publication Date
KR960003865A true KR960003865A (ko) 1996-02-23

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ID=6523235

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950016964A KR960003865A (ko) 1994-07-15 1995-06-22 본체와 절단체 사이에 중간층을 갖는 다이의 제조방법

Country Status (7)

Country Link
US (1) US5620130A (ko)
EP (1) EP0692354A3 (ko)
JP (1) JPH0839548A (ko)
KR (1) KR960003865A (ko)
CN (1) CN1128202A (ko)
DE (1) DE4425004A1 (ko)
NO (1) NO952718L (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19632378B4 (de) * 1996-08-10 2007-01-25 Robert Bosch Gmbh Diffusionslötverbindung und Verfahren zur Herstellung von Diffusionslötverbindungen
JP2905472B2 (ja) * 1997-03-04 1999-06-14 株式会社神戸製鋼所 水中カット造粒装置とその装置に使用するナイフ、並びに、そのナイフを用いた水中カット造粒方法
WO2003031132A1 (de) * 2001-10-04 2003-04-17 Econ Maschinenbau Und Steuerungstechnik Gmbh Granulierlochplatte
US7226553B2 (en) * 2003-07-30 2007-06-05 E. I. Du Pont De Nemours And Company Polymer underwater pelletizer apparatus and process incorporating same
JP4256294B2 (ja) * 2004-03-31 2009-04-22 株式会社神戸製鋼所 ダイプレート
WO2010097466A1 (en) 2009-02-27 2010-09-02 Dsm Ip Assets B.V. Polymer granulation process and polymer granulates
US9719184B2 (en) * 2010-12-28 2017-08-01 Stamford Devices Ltd. Photodefined aperture plate and method for producing the same
CN107859996A (zh) * 2017-10-24 2018-03-30 江苏京成机械制造有限公司 防磨煤粉喷嘴

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271822A (en) 1965-01-15 1966-09-13 United Greenfield Corp Carbide facing for extrusion dies
US3599286A (en) 1968-11-12 1971-08-17 Norton Co Thermally insulated extrusion die and method of making
US3905743A (en) * 1971-11-09 1975-09-16 Corning Glass Works Extrusion apparatus for forming thin-walled honeycomb structures
US4123207A (en) * 1976-03-29 1978-10-31 Gala Industries, Inc. Underwater pelletizer and heat exchanger die plate
JPS62196117A (ja) * 1986-02-21 1987-08-29 Mitsubishi Metal Corp ペレツト製造用押し出しダイス
GB8821044D0 (en) * 1988-09-08 1988-10-05 Metal Box Plc Method of bonding tool material to holder & tools made by method
JPH04275105A (ja) * 1991-03-04 1992-09-30 Hitachi Metals Ltd プラスチック成形機用ペレットダイス及びその製造方法
JPH06134753A (ja) * 1992-10-26 1994-05-17 Mitsubishi Materials Corp 樹脂ペレット製造装置

Also Published As

Publication number Publication date
DE4425004A1 (de) 1996-01-18
CN1128202A (zh) 1996-08-07
NO952718D0 (no) 1995-07-07
JPH0839548A (ja) 1996-02-13
EP0692354A2 (de) 1996-01-17
EP0692354A3 (de) 1997-01-22
NO952718L (no) 1996-01-16
US5620130A (en) 1997-04-15

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