DK0476496T3 - Process for the preparation of a bimetallic molding and wear body made by this method - Google Patents

Process for the preparation of a bimetallic molding and wear body made by this method

Info

Publication number
DK0476496T3
DK0476496T3 DK91115332.8T DK91115332T DK0476496T3 DK 0476496 T3 DK0476496 T3 DK 0476496T3 DK 91115332 T DK91115332 T DK 91115332T DK 0476496 T3 DK0476496 T3 DK 0476496T3
Authority
DK
Denmark
Prior art keywords
insert
bimetallic
molding
preparation
mould
Prior art date
Application number
DK91115332.8T
Other languages
Danish (da)
Inventor
Norbert Guerard
Original Assignee
Magotteaux Int
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 Magotteaux Int filed Critical Magotteaux Int
Application granted granted Critical
Publication of DK0476496T3 publication Critical patent/DK0476496T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/08—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/28—Shape or construction of beater elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/004—Shape or construction of rollers or balls
    • B02C15/005—Rollers or balls of composite construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B02C4/305—Wear resistant rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/06—Casting in, on, or around objects which form part of the product for manufacturing or repairing tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B28D1/181—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools using cutters loosely mounted on a turning tool support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2210/00—Codes relating to different types of disintegrating devices
    • B02C2210/02—Features for generally used wear parts on beaters, knives, rollers, anvils, linings and the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mining & Mineral Resources (AREA)
  • Crushing And Grinding (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
  • Adornments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The process consists in casting an insert in a first mould, in arranging the insert thus cast in a second mould and in casting the part in this second mould around the insert, so as to form a mechanical link between the two castings. The wear-resisting part thus cast advantageously comprises an insert with a high resistance to wear, whilst the rest of the part is made from a more ductile material which is resistant to mechanical stresses. Application to grinding rollers and to hammer mill hog plates. <IMAGE>
DK91115332.8T 1990-09-20 1991-09-11 Process for the preparation of a bimetallic molding and wear body made by this method DK0476496T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9000895A BE1004573A4 (en) 1990-09-20 1990-09-20 Process for producing a piece bimetallic foundry and wear piece made thereby.

Publications (1)

Publication Number Publication Date
DK0476496T3 true DK0476496T3 (en) 1995-07-17

Family

ID=3884932

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91115332.8T DK0476496T3 (en) 1990-09-20 1991-09-11 Process for the preparation of a bimetallic molding and wear body made by this method

Country Status (10)

Country Link
EP (1) EP0476496B1 (en)
JP (1) JP2799250B2 (en)
KR (1) KR0149031B1 (en)
AT (1) ATE119092T1 (en)
BE (1) BE1004573A4 (en)
CA (1) CA2051221C (en)
DE (1) DE69107746T2 (en)
DK (1) DK0476496T3 (en)
ES (1) ES2069156T3 (en)
PT (1) PT99013B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU88246A1 (en) * 1993-04-14 1994-12-01 Magotteaux Int Method for manufacturing composite wearing parts and parts produced by this method
LU88549A1 (en) * 1994-10-24 1995-02-01 Magotteaux Int Method for manufacturing a bimetallic grinding roller and grinding roller obtained by the implementation of this process
DE19528512C2 (en) * 1995-08-03 2001-02-22 Swb Stahlformgusgmbh Wear parts and process for their manufacture
KR19990076793A (en) * 1995-12-26 1999-10-15 아더 이. 푸리어 2세 High Efficiency Polishing Roll for Coal Grinding
LU88753A1 (en) * 1996-04-30 1996-10-04 Magotteaux Int Track for shredders
JP2001504036A (en) 1996-10-01 2001-03-27 ユベール フランソワ Composite wear parts
EP0838288A1 (en) * 1996-10-01 1998-04-29 Hubert Francois Wear resistant composite cast pieces
LU90006B1 (en) * 1997-01-15 1997-08-21 Magotteaux Int Insert for composite wearing parts process for manufacturing a wearing part using such inserts and wearing part thus produced
CA2468352C (en) 2001-12-04 2010-06-15 Claude Poncin Cast parts with enhanced wear resistance
EP1570905A1 (en) * 2004-03-03 2005-09-07 Magotteaux International S.A. Grinding roller for a roller mill
SE532815C2 (en) * 2007-11-09 2010-04-13 Combi Wear Parts Ab Self-sharpening, auto-signaling wear part
BE1018129A3 (en) 2008-09-19 2010-05-04 Magotteaux Int COMPOSITE IMPACTOR FOR PERCUSSION CRUSHERS.
CN103056343B (en) * 2012-12-21 2014-11-26 佳木斯大学 Trimetal composite cast crusher hammer production process method
BE1021839B1 (en) * 2014-04-23 2016-01-21 Magotteaux International S.A. MILLING ROLL COMPRISING HIGH MASS INSERTS
CN103977864A (en) * 2014-06-11 2014-08-13 南京凯盛国际工程有限公司 Novel vertical mill roll sleeve
CN105413804A (en) * 2015-12-03 2016-03-23 中钢集团安徽天源科技股份有限公司 High-pressure grinding roller roll surface structure and manufacturing method
CN107552767A (en) * 2017-08-24 2018-01-09 昆明理工大学 A kind of manufacture craft of novel wear-resistant bucket tooth
CN111112583B (en) * 2020-01-06 2021-09-24 南通高欣耐磨科技股份有限公司 Manufacturing method of low-cost and repairable ceramic alloy composite grinding roller
CN111408702A (en) * 2020-04-07 2020-07-14 聂章银 Bimetal casting mould convenient to move
CN111571121B (en) * 2020-04-22 2021-09-21 南通高欣耐磨科技股份有限公司 Manufacturing method of easily-detachable and repairable high-wear-resistance ceramic alloy composite grinding roller
CN111590053B (en) * 2020-04-22 2021-09-03 南通高欣耐磨科技股份有限公司 Manufacturing method of easily-machined and repairable high-wear-resistance metal ceramic composite grinding roller
CN111618277B (en) * 2020-04-22 2021-09-21 南通高欣耐磨科技股份有限公司 Manufacturing method of easily-detachable, easily-machined and repairable high-wear-resistance ceramic alloy composite grinding roller
CN113368959A (en) * 2021-06-11 2021-09-10 郑州机械研究所有限公司 Wear-resistant structure without damaging parent and preparation method thereof
CN114950636B (en) * 2022-06-06 2024-04-26 唐山迁西大方科技有限公司 Armor nail roller sleeve and preparation method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2155215A (en) * 1936-02-27 1939-04-18 Beament Thomas Geoffrey Method of producing composite wear-resisting bodies
LU64303A1 (en) * 1971-11-22 1971-12-05
US4099988A (en) * 1976-02-26 1978-07-11 Kawasaki Jukogyo Kabushiki Kaisha Composite material having wear- and impact-resisting surface and process for producing same
AT375035B (en) * 1979-12-13 1984-06-25 Ver Edelstahlwerke Ag METHOD FOR THE PRODUCTION OF METAL CHIMED MOLDED PARTS
JPS63143949A (en) * 1986-12-09 1988-06-16 アイエヌジ商事株式会社 Crushing surface member used for crusher
DE3814433A1 (en) * 1988-04-28 1989-11-09 Krupp Polysius Ag Roller mill and method for coating a roller

Also Published As

Publication number Publication date
DE69107746T2 (en) 1995-06-29
KR920006061A (en) 1992-04-27
ATE119092T1 (en) 1995-03-15
EP0476496B1 (en) 1995-03-01
CA2051221A1 (en) 1992-03-21
JP2799250B2 (en) 1998-09-17
EP0476496A1 (en) 1992-03-25
KR0149031B1 (en) 1998-11-16
PT99013A (en) 1993-10-29
ES2069156T3 (en) 1995-05-01
PT99013B (en) 1999-02-26
CA2051221C (en) 1999-03-30
JPH04231164A (en) 1992-08-20
DE69107746D1 (en) 1995-04-06
BE1004573A4 (en) 1992-12-15

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