EP0207052B1 - Chromhältige Legierung für Stanz- und Gegenplatten - Google Patents

Chromhältige Legierung für Stanz- und Gegenplatten Download PDF

Info

Publication number
EP0207052B1
EP0207052B1 EP86890138A EP86890138A EP0207052B1 EP 0207052 B1 EP0207052 B1 EP 0207052B1 EP 86890138 A EP86890138 A EP 86890138A EP 86890138 A EP86890138 A EP 86890138A EP 0207052 B1 EP0207052 B1 EP 0207052B1
Authority
EP
European Patent Office
Prior art keywords
max
plates
punching
chromium
counter
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.)
Expired - Lifetime
Application number
EP86890138A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0207052A1 (de
Inventor
Werner Josef Dipl.-Ing. Jerlich
Hans Dipl.-Ing. Kaiserfeld
Alfred Dr. Kügler
Anton Dipl.-Ing Schulhofer
Werner Zechner
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.)
Boehler GmbH
Original Assignee
Boehler GmbH
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 Boehler GmbH filed Critical Boehler GmbH
Publication of EP0207052A1 publication Critical patent/EP0207052A1/de
Application granted granted Critical
Publication of EP0207052B1 publication Critical patent/EP0207052B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper

Definitions

  • the invention relates to the use of a chromium-containing alloy for punching and counter plates, as are used, for example, in punching machines.
  • Punching and counter or bottom plates are tools that are machined on all sides by planing, milling or grinding and that are provided with holes and recesses that are matched to the machine for fixing the tools in the machine and for fixing the cutting lines .
  • the tools must have a high level of hardness and meet special requirements for plane parallelism and flatness.
  • Hardened plates made from low-alloy or medium-alloy tempered steels or tool steels such as e.g. DIN 50 CrMo 4, W.Nr. 1.7228, AISI 4150, with a case hardness of 45 - 53 HRc.
  • DIN 50 CrMo 4, W.Nr. 1.7228, AISI 4150 with a case hardness of 45 - 53 HRc.
  • these steel alloys have a high wear resistance when hardened.
  • Remainder iron and manufacturing-related impurities such an alloy being temperable.
  • Such an alloy is a hardenable chromium steel. How difficult it is to select such alloys for use with punching and counter plates can be judged by the fact that when punching is carried out, the punching must be carried out so precisely that, for example, two papers which lie on top of each other, must be punched in such a way that the upper one, which comes into contact with the cutting tool or the cutting line first, is punched through, whereas the lower paper must not have any cut surfaces, but only pressure lines.
  • Such die cuts are required, for example, for the production of adhesive labels and the like, and it is evident that even the slightest unevenness in the die plates and counter plates can lead to a loss of production of the greatest extent, such die cuts cannot be uniform throughout.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Physical Vapour Deposition (AREA)
  • Laminated Bodies (AREA)
  • Table Devices Or Equipment (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Heat Treatment Of Steel (AREA)
  • Punching Or Piercing (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
EP86890138A 1985-05-21 1986-05-14 Chromhältige Legierung für Stanz- und Gegenplatten Expired - Lifetime EP0207052B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1529/85A AT392485B (de) 1985-05-21 1985-05-21 Werkstoff zur herstellung von stanz- und gegenplatten
AT1529/85 1985-05-21

Publications (2)

Publication Number Publication Date
EP0207052A1 EP0207052A1 (de) 1986-12-30
EP0207052B1 true EP0207052B1 (de) 1990-08-01

Family

ID=3515513

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86890138A Expired - Lifetime EP0207052B1 (de) 1985-05-21 1986-05-14 Chromhältige Legierung für Stanz- und Gegenplatten

Country Status (7)

Country Link
US (1) US4880481A (ja)
EP (1) EP0207052B1 (ja)
JP (1) JP2729790B2 (ja)
KR (1) KR930009982B1 (ja)
AT (1) AT392485B (ja)
CA (1) CA1279211C (ja)
DE (1) DE3673087D1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01268846A (ja) * 1988-04-20 1989-10-26 Kawasaki Steel Corp 熱間プレス工具用鋼
US5451288A (en) * 1992-11-05 1995-09-19 Smith; Larry Heated die punch construction and control device
AT401387B (de) * 1994-06-29 1996-08-26 Boehler Ybbstalwerke Korrosionsbeständige legierung und verfahren zur herstellung korrosionsbeständiger schneidwaren
AT402224B (de) * 1994-11-04 1997-03-25 Boehler Edelstahl Verwendung einer eisenbasislegierung sowie plungerkolben und kolbenring
DE19924515A1 (de) * 1999-05-28 2000-11-30 Edelstahl Witten Krefeld Gmbh Sprühkompaktierter Stahl, Verfahren zu seiner Herstellung und Verbundwerkstoff
JP2002001593A (ja) * 2000-06-16 2002-01-08 Takeda Chem Ind Ltd 打錠用杵および臼
US8124007B2 (en) * 2006-02-16 2012-02-28 Stoody Company Stainless steel weld overlays with enhanced wear resistance
US7754143B2 (en) * 2008-04-15 2010-07-13 L. E. Jones Company Cobalt-rich wear resistant alloy and method of making and use thereof
DE102011003632A1 (de) * 2011-02-04 2012-08-09 Siemens Aktiengesellschaft Turboverdichterlaufrad und Verfahren zum Herstellen desselben
CN109536854A (zh) * 2019-01-09 2019-03-29 河北五维航电科技股份有限公司 一种600℃等级及以下汽轮机叶根垫片的制造方法
CN113174533A (zh) * 2021-04-13 2021-07-27 靖江市新万国标准件制造有限公司 一种耐腐蚀抗疲劳螺栓用合金钢及浇铸方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0136997A1 (de) * 1983-06-28 1985-04-10 Voest-Alpine Stahl Aktiengesellschaft Verwendung eines chromhaltigen Stahles

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355280A (en) * 1965-06-25 1967-11-28 Int Nickel Co High strength, martensitic stainless steel
US3595643A (en) * 1965-10-18 1971-07-27 Sandvikens Jernverks Ab Razor blade of a chromium containing steel
US3376780A (en) * 1966-09-19 1968-04-09 Armco Steel Corp Stainless steel, products and method
GB1099017A (en) * 1966-09-21 1968-01-10 Sandvikens Jernverks Ab Improvements in or relating to razor blades
SE404029B (sv) * 1968-05-31 1978-09-18 Uddeholms Ab Forfarande for framstellning av emnen for tunna eggverktyg av herdat stal
US3574601A (en) * 1968-11-27 1971-04-13 Carpenter Technology Corp Corrosion resistant alloy
US3582233A (en) * 1969-04-24 1971-06-01 Worthington Corp Rotary compressor control system
AT315886B (de) * 1969-04-30 1974-06-10 Schoeller Bleckmann Stahlwerke Stahllegierung für Preßplattenbleche
SE412606B (sv) * 1970-06-18 1980-03-10 Uddeholms Ab Malskiva for skivkvarnar
JPS51140816A (en) * 1975-05-30 1976-12-04 Hitachi Metals Ltd Alloy tool steel
US4295769A (en) * 1980-02-28 1981-10-20 Armco Inc. Copper and nitrogen containing austenitic stainless steel and fastener
JPS5773171A (en) * 1980-10-24 1982-05-07 Daido Steel Co Ltd Tool steel
JPS5925924A (ja) * 1982-08-04 1984-02-10 Plus Eng Co Ltd プラスチツク用押出ピン
US4540424A (en) * 1983-02-26 1985-09-10 Kubota, Ltd. Heat-resisting alloy for rolls for glass forming
JPS6063356A (ja) * 1983-09-16 1985-04-11 Daido Steel Co Ltd 合金工具鋼

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0136997A1 (de) * 1983-06-28 1985-04-10 Voest-Alpine Stahl Aktiengesellschaft Verwendung eines chromhaltigen Stahles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Stahlschlüssel (1983), p. 179, 181, 211 (Verlag Stahlschlüssel, C. Wegst) *

Also Published As

Publication number Publication date
EP0207052A1 (de) 1986-12-30
ATA152985A (de) 1990-09-15
AT392485B (de) 1991-04-10
CA1279211C (en) 1991-01-22
KR930009982B1 (ko) 1993-10-13
JPS61266554A (ja) 1986-11-26
US4880481A (en) 1989-11-14
DE3673087D1 (de) 1990-09-06
KR860009153A (ko) 1986-12-20
JP2729790B2 (ja) 1998-03-18

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