IT7948953A0 - Dispositivo e procedimento per laproduzione di fori di trafila - Google Patents

Dispositivo e procedimento per laproduzione di fori di trafila

Info

Publication number
IT7948953A0
IT7948953A0 IT7948953A IT4895379A IT7948953A0 IT 7948953 A0 IT7948953 A0 IT 7948953A0 IT 7948953 A IT7948953 A IT 7948953A IT 4895379 A IT4895379 A IT 4895379A IT 7948953 A0 IT7948953 A0 IT 7948953A0
Authority
IT
Italy
Prior art keywords
procedure
drawing holes
producing drawing
producing
holes
Prior art date
Application number
IT7948953A
Other languages
English (en)
Other versions
IT1116564B (it
Original Assignee
Akzo 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
Priority claimed from DE19782820018 external-priority patent/DE2820018A1/de
Priority claimed from DE19782820019 external-priority patent/DE2820019A1/de
Application filed by Akzo Nv filed Critical Akzo Nv
Publication of IT7948953A0 publication Critical patent/IT7948953A0/it
Application granted granted Critical
Publication of IT1116564B publication Critical patent/IT1116564B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Spark Plugs (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
IT48953/79A 1978-05-08 1979-05-07 Dispositivo e procedimento per la produzione di fori di trafila IT1116564B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782820018 DE2820018A1 (de) 1978-05-08 1978-05-08 Verfahren zum bearbeiten des einlaufkonus an ziehsteinbohrungen
DE19782820019 DE2820019A1 (de) 1978-05-08 1978-05-08 Vorrichtung zum bearbeiten von ziehsteinbohrungen

Publications (2)

Publication Number Publication Date
IT7948953A0 true IT7948953A0 (it) 1979-05-07
IT1116564B IT1116564B (it) 1986-02-10

Family

ID=25774424

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48953/79A IT1116564B (it) 1978-05-08 1979-05-07 Dispositivo e procedimento per la produzione di fori di trafila

Country Status (9)

Country Link
US (1) US4321843A (it)
AT (1) AT374399B (it)
CH (1) CH638422A5 (it)
ES (2) ES480304A1 (it)
FR (1) FR2425298A1 (it)
GB (1) GB2020208B (it)
IT (1) IT1116564B (it)
LU (1) LU81217A1 (it)
NL (1) NL7903547A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6769971B2 (en) * 2002-05-14 2004-08-03 Gregory Lee Gipson Multispindle pedestal grinder
US7179157B2 (en) * 2003-05-02 2007-02-20 Olympia Group, Inc. Bench grinder
CN103394536A (zh) * 2013-07-26 2013-11-20 遵义中铂硬质合金有限责任公司 一种拉丝模后角处理方法
CN104191347A (zh) * 2014-09-02 2014-12-10 河南恒星科技股份有限公司 新型钢帘线拉丝模定径研磨机
WO2020172477A1 (en) 2019-02-20 2020-08-27 Paramount Die Company, Inc Wire drawing monitoring system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1367686A (en) * 1919-06-02 1921-02-08 Connor Robert Duncan Apparatus for setting the dies of wire-drawing machines
DE416809C (de) 1924-10-23 1925-07-27 Karl Scholz Mehrspindlige Maschine zum Schleifen und Polieren der Bohrung von Ziehsteinen
DE445958C (de) 1925-01-02 1927-06-04 Rudolf Bsteh Einrichtung zur Bearbeitung des Ziehlochs von Drahtziehbacken
DE592406C (de) 1929-10-11 1934-02-09 Rudolf Bsteh Einrichtung zur Bearbeitung des Ziehlochs von Drahtziehbacken
DE527000C (de) 1930-08-31 1931-06-12 Richard Krause Verfahren zum Schleifen und Polieren der Ziehloecher von in umlaufenden Haltern befestigten Ziehsteinen
DE560176C (de) 1931-01-16 1932-09-29 Oskar Diener Dipl Ing Vorrichtung zum Schleifen und Polieren der Ziehloecher von Ziehsteinen
US3592084A (en) * 1968-10-31 1971-07-13 Nat Wire Die Co Inc Die-working machine
DE2416717A1 (de) 1974-04-05 1975-10-16 Fritz Schmale Praezisions ziehstein- und duesenbearbeitungsmaschine
DE2419660A1 (de) 1974-04-24 1975-11-13 Fritz Schmale Konusbearbeitungsmaschine

Also Published As

Publication number Publication date
US4321843A (en) 1982-03-30
CH638422A5 (de) 1983-09-30
LU81217A1 (de) 1979-09-10
NL7903547A (nl) 1979-11-12
ES480812A1 (es) 1980-01-16
GB2020208A (en) 1979-11-14
FR2425298B3 (it) 1982-02-12
ATA339979A (de) 1983-09-15
AT374399B (de) 1984-04-10
GB2020208B (en) 1982-09-02
FR2425298A1 (fr) 1979-12-07
ES480304A1 (es) 1979-12-16
IT1116564B (it) 1986-02-10

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