KR890015793A - 탄화규소로 이루어진 와이어드로잉머신의 용도 - Google Patents

탄화규소로 이루어진 와이어드로잉머신의 용도 Download PDF

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Publication number
KR890015793A
KR890015793A KR1019890004564A KR890004564A KR890015793A KR 890015793 A KR890015793 A KR 890015793A KR 1019890004564 A KR1019890004564 A KR 1019890004564A KR 890004564 A KR890004564 A KR 890004564A KR 890015793 A KR890015793 A KR 890015793A
Authority
KR
South Korea
Prior art keywords
silicon carbide
wire drawing
drawing machine
weight
silicon
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.)
Withdrawn
Application number
KR1019890004564A
Other languages
English (en)
Korean (ko)
Inventor
아이하스 하인츠
프리데리히 클리안
드보라크 울프
핑어를레 디이터
Original Assignee
볼프람 프리젠, 헬무트 크리비츠
펠트뮐레 악티엔게젤샤프트
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 볼프람 프리젠, 헬무트 크리비츠, 펠트뮐레 악티엔게젤샤프트 filed Critical 볼프람 프리젠, 헬무트 크리비츠
Publication of KR890015793A publication Critical patent/KR890015793A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/04—Dies; Selection of material therefor; Cleaning thereof with non-adjustable section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C9/00—Cooling, heating or lubricating drawing material
    • B21C9/02—Selection of compositions therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • B21C1/14—Drums, e.g. capstans; Connection of grippers thereto; Grippers specially adapted for drawing machines or apparatus of the drum type; Couplings specially adapted for these drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Lubricants (AREA)
  • Inorganic Fibers (AREA)
  • Ceramic Products (AREA)
KR1019890004564A 1988-04-07 1989-04-07 탄화규소로 이루어진 와이어드로잉머신의 용도 Withdrawn KR890015793A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3811608 1988-04-07
DEP3811608.1 1988-04-07
DE3832706A DE3832706C1 (enExample) 1988-04-07 1988-09-27
DEP3832706.6 1988-09-27

Publications (1)

Publication Number Publication Date
KR890015793A true KR890015793A (ko) 1989-11-25

Family

ID=25866761

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890004564A Withdrawn KR890015793A (ko) 1988-04-07 1989-04-07 탄화규소로 이루어진 와이어드로잉머신의 용도

Country Status (4)

Country Link
EP (1) EP0336189A3 (enExample)
JP (1) JPH01299708A (enExample)
KR (1) KR890015793A (enExample)
DE (1) DE3832706C1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19955961A1 (de) * 1999-11-19 2001-05-23 Simon Karl Gmbh & Co Kg Drehstangenschloss

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB732735A (en) * 1952-05-12 1955-06-29 Pennzoil Co Improvements in or relating to cold metal reduction by rolling, drawing or extruding
DE1231655B (de) * 1964-12-31 1967-01-05 Feldmuehle Ag Ziehkonus
GB1336640A (en) * 1970-04-30 1973-11-07 Coors Porcelain Co Composite capstan assembly
DE2307655B2 (de) * 1973-02-16 1979-11-22 Feldmuehle Ag, 4000 Duesseldorf Werkstoff für auf Verschleiß beanspruchte Teile bei rinförmigen Werkzeugen, sowie ein Verfahren zu deren Herstellung
GB2177421B (en) * 1985-05-20 1989-07-19 Toshiba Ceramics Co Sintered body of silicon carbide and method for manufacturing the same

Also Published As

Publication number Publication date
EP0336189A3 (de) 1990-10-17
EP0336189A2 (de) 1989-10-11
JPH01299708A (ja) 1989-12-04
DE3832706C1 (enExample) 1989-04-27

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19890407

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid