BR8003893A - Processo de produzir uma fieira e respectiva fieira - Google Patents

Processo de produzir uma fieira e respectiva fieira

Info

Publication number
BR8003893A
BR8003893A BR8003893A BR8003893A BR8003893A BR 8003893 A BR8003893 A BR 8003893A BR 8003893 A BR8003893 A BR 8003893A BR 8003893 A BR8003893 A BR 8003893A BR 8003893 A BR8003893 A BR 8003893A
Authority
BR
Brazil
Prior art keywords
fair
core
annulus
clamping
producing
Prior art date
Application number
BR8003893A
Other languages
English (en)
Inventor
A Engelfriet
Vucht T Van
A Veld
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BR8003893A publication Critical patent/BR8003893A/pt

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
    • B21C3/025—Dies; Selection of material therefor; Cleaning thereof comprising diamond parts
    • 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
    • B21C3/18—Making tools by operations not covered by a single other subclass; Repairing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Extrusion Of Metal (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Confectionery (AREA)
  • Numerical Control (AREA)
BR8003893A 1979-06-25 1980-06-23 Processo de produzir uma fieira e respectiva fieira BR8003893A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7904922A NL7904922A (nl) 1979-06-25 1979-06-25 Werkwijze voor de vervaardiging van een treksteen.

Publications (1)

Publication Number Publication Date
BR8003893A true BR8003893A (pt) 1981-01-13

Family

ID=19833409

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8003893A BR8003893A (pt) 1979-06-25 1980-06-23 Processo de produzir uma fieira e respectiva fieira

Country Status (9)

Country Link
US (1) US4392397A (pt)
EP (1) EP0022287B1 (pt)
JP (1) JPS5849338B2 (pt)
AT (1) ATE4628T1 (pt)
BR (1) BR8003893A (pt)
DE (1) DE3064813D1 (pt)
IE (1) IE49690B1 (pt)
NL (1) NL7904922A (pt)
ZA (1) ZA803571B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613740A (en) * 1982-02-05 1986-09-23 Ogura Jewel Industry Co., Ltd. Guide holders of electrodischarge machining apparatus having wire electrode
NL8501788A (nl) * 1985-06-21 1987-01-16 Philips Nv Werkwijze voor de vervaardiging van een treksteen.
JPS62282823A (ja) * 1986-05-28 1987-12-08 Fanuc Ltd ワイヤ放電加工機の３点支持ガイド
BE1003714A3 (nl) * 1990-03-14 1992-05-26 Bekaert Sa Nv Treksteenkern en vatting.
US5571236A (en) * 1992-08-28 1996-11-05 Sumitomo Electric Industries, Ltd. Diamond wire drawing die
US5361621A (en) * 1993-10-27 1994-11-08 General Electric Company Multiple grained diamond wire die
US5634369A (en) * 1995-07-07 1997-06-03 General Electric Company Composite diamond wire die
US5636545A (en) * 1995-07-07 1997-06-10 General Electric Company Composite diamond wire die
US5634370A (en) * 1995-07-07 1997-06-03 General Electric Company Composite diamond wire die
US6660225B2 (en) * 2000-12-11 2003-12-09 Advanced Materials Technologies Pte, Ltd. Method to form multi-material components
US7469569B2 (en) * 2003-12-10 2008-12-30 Diamond Innovations, Inc. Wire drawing die and method of making
CN100361778C (zh) * 2004-03-05 2008-01-16 大庆石油管理局 一种聚晶金刚石复合片钻头底模模具的制造方法
CN101767156B (zh) * 2008-12-31 2014-07-16 中国第一汽车股份有限公司 拉延模表面淬火后数控加工方法
CN104550962B (zh) * 2014-05-27 2018-03-30 天长市天屹模具科技发展有限公司 一种高致密度聚晶金刚石拉丝模的微波烧结制作工艺
CN112658696B (zh) * 2021-01-06 2023-07-07 宁波舜邦模具科技有限公司 一种微米级导柱孔加工装置及加工方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE320990C (de) * 1918-08-23 1920-05-21 Lohmann & Heckmann Metall Fabr Verfahren zum Fassen von Ziehsteinen
US1420224A (en) * 1920-12-09 1922-06-20 Simons Abraham Method of making diamond dies
US1543683A (en) * 1924-03-05 1925-06-30 Simons Aaron Diamond die
US1904698A (en) * 1931-02-26 1933-04-18 Morris Simons Method of making drawing dies
GB522795A (en) * 1937-12-16 1940-06-27 British Thomson Houston Co Ltd Improvements in and relating to methods of making dies
US2256912A (en) * 1939-05-02 1941-09-23 Firth Sterling Steel Co Manufacture of wire-drawing dies
US2364005A (en) * 1943-10-19 1944-11-28 Simons Morris Method of forming drawing dies and apparatus therefor
DE822968C (de) * 1950-04-20 1951-11-29 Patra Patent Treuhand In einen Fassungskoerper eingebetteter Ziehstein aus Diamant o. dgl.
US2866364A (en) * 1953-05-08 1958-12-30 Bieberich Paul Wire drawing die blank and method of making same
US3831428A (en) * 1973-03-26 1974-08-27 Gen Electric Composite wire drawing die
US4144739A (en) * 1977-10-13 1979-03-20 Fort Wayne Wire Die, Inc. Wire drawing die and method of making the same
US4129052A (en) * 1977-10-13 1978-12-12 Fort Wayne Wire Die, Inc. Wire drawing die and method of making the same

Also Published As

Publication number Publication date
IE801290L (en) 1980-12-25
JPS5849338B2 (ja) 1983-11-04
IE49690B1 (en) 1985-11-27
ZA803571B (en) 1982-01-27
JPS566724A (en) 1981-01-23
NL7904922A (nl) 1980-12-30
EP0022287A1 (en) 1981-01-14
DE3064813D1 (en) 1983-10-20
ATE4628T1 (de) 1983-09-15
EP0022287B1 (en) 1983-09-14
US4392397A (en) 1983-07-12

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