EP0336189A3 - Utilisation d'un outil de tréfilage en carbure de silicium - Google Patents

Utilisation d'un outil de tréfilage en carbure de silicium Download PDF

Info

Publication number
EP0336189A3
EP0336189A3 EP19890104917 EP89104917A EP0336189A3 EP 0336189 A3 EP0336189 A3 EP 0336189A3 EP 19890104917 EP19890104917 EP 19890104917 EP 89104917 A EP89104917 A EP 89104917A EP 0336189 A3 EP0336189 A3 EP 0336189A3
Authority
EP
European Patent Office
Prior art keywords
silicon carbide
wire drawing
application
drawing tool
wire
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Withdrawn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
EP19890104917
Other languages
German (de)
English (en)
Other versions
EP0336189A2 (fr
Inventor
Heinz Eichas
Kilian Dr. Dipl.-Ing. Friederich
Ulf Dr. Dipl.-Min. Dworak
Dieter Dr. Dipl.-Ing. Fingerle
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.)
Feldmuehle AG
Original Assignee
Feldmuehle AG
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 Feldmuehle AG filed Critical Feldmuehle AG
Publication of EP0336189A2 publication Critical patent/EP0336189A2/fr
Publication of EP0336189A3 publication Critical patent/EP0336189A3/fr
Withdrawn legal-status Critical Current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 OR PROFILES, 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
    • 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 OR PROFILES, 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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes 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 OR PROFILES, 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
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Ceramic Products (AREA)
  • Inorganic Fibers (AREA)
  • Lubricants (AREA)
EP19890104917 1988-04-07 1989-03-18 Utilisation d'un outil de tréfilage en carbure de silicium Withdrawn EP0336189A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3811608 1988-04-07
DE3811608 1988-04-07
DE3832706A DE3832706C1 (fr) 1988-04-07 1988-09-27
DE3832706 1988-09-27

Publications (2)

Publication Number Publication Date
EP0336189A2 EP0336189A2 (fr) 1989-10-11
EP0336189A3 true EP0336189A3 (fr) 1990-10-17

Family

ID=25866761

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890104917 Withdrawn EP0336189A3 (fr) 1988-04-07 1989-03-18 Utilisation d'un outil de tréfilage en carbure de silicium

Country Status (4)

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

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

Citations (4)

* 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
GB1068110A (en) * 1964-12-31 1967-05-10 Feldmuehle Ag Improvements in and relating to drawing cones
DE2119039A1 (de) * 1970-04-30 1971-11-11 Coors Porcelain Co Verbunddrehkopf
DE3615861A1 (de) * 1985-05-20 1986-11-20 Toshiba Ceramics Co., Ltd., Tokio/Tokyo Sinterkoerper auf basis des siliciumcarbid und verfahren zu seiner herstellung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (4)

* 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
GB1068110A (en) * 1964-12-31 1967-05-10 Feldmuehle Ag Improvements in and relating to drawing cones
DE2119039A1 (de) * 1970-04-30 1971-11-11 Coors Porcelain Co Verbunddrehkopf
DE3615861A1 (de) * 1985-05-20 1986-11-20 Toshiba Ceramics Co., Ltd., Tokio/Tokyo Sinterkoerper auf basis des siliciumcarbid und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
KR890015793A (ko) 1989-11-25
JPH01299708A (ja) 1989-12-04
DE3832706C1 (fr) 1989-04-27
EP0336189A2 (fr) 1989-10-11

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