ATE11241T1 - METHOD AND EQUIPMENT FOR BLASTING WORKPIECES. - Google Patents

METHOD AND EQUIPMENT FOR BLASTING WORKPIECES.

Info

Publication number
ATE11241T1
ATE11241T1 AT81107402T AT81107402T ATE11241T1 AT E11241 T1 ATE11241 T1 AT E11241T1 AT 81107402 T AT81107402 T AT 81107402T AT 81107402 T AT81107402 T AT 81107402T AT E11241 T1 ATE11241 T1 AT E11241T1
Authority
AT
Austria
Prior art keywords
workpieces
blasting
abrasive medium
ballast
cast iron
Prior art date
Application number
AT81107402T
Other languages
German (de)
Inventor
Peter Brenner
Original Assignee
Georg Fischer Aktiengesellschaft
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4324502&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE11241(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Georg Fischer Aktiengesellschaft filed Critical Georg Fischer Aktiengesellschaft
Application granted granted Critical
Publication of ATE11241T1 publication Critical patent/ATE11241T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/18—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions
    • B24C3/26—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions the work being supported by barrel cages, i.e. tumblers; Gimbal mountings therefor
    • B24C3/266—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions the work being supported by barrel cages, i.e. tumblers; Gimbal mountings therefor for continuously travelling workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/18—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions
    • B24C3/26—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions the work being supported by barrel cages, i.e. tumblers; Gimbal mountings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

1. Process for the blast treatment of easily damaged brittle workpieces like malleable cast iron parts or gray cast iron parts of casting cluster bodies in a moving ballast consisting of workpieces and auxiliary bodies, wherein the auxiliary bodies are of abrasive medium and at least the workpieces are inserted into an abrasive medium bed present in the blasting area, during the blasting treatment the amount of abrasive agent in the moving ballast is kept almost constant and after the blasting treatment the abrasive medium is separated from workpieces outside the blasting area, and the ballast is rotated by a rotary movement.
AT81107402T 1980-10-03 1981-09-18 METHOD AND EQUIPMENT FOR BLASTING WORKPIECES. ATE11241T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH7397/80A CH648504A5 (en) 1980-10-03 1980-10-03 METHOD AND DEVICE FOR BEAM TREATMENT OF WORKPIECES.
EP81107402A EP0049404B2 (en) 1980-10-03 1981-09-18 Method and device for the treatment of workpieces by abrasive blasting

Publications (1)

Publication Number Publication Date
ATE11241T1 true ATE11241T1 (en) 1985-02-15

Family

ID=4324502

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81107402T ATE11241T1 (en) 1980-10-03 1981-09-18 METHOD AND EQUIPMENT FOR BLASTING WORKPIECES.

Country Status (4)

Country Link
EP (1) EP0049404B2 (en)
AT (1) ATE11241T1 (en)
CH (1) CH648504A5 (en)
DE (1) DE3168331D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5531263A (en) * 1993-10-08 1996-07-02 Sintokogio, Ltd. Oscillating trough for shot blast
DE60106527T2 (en) 2000-07-13 2005-02-24 Neomax Co., Ltd. Device for dry surface treatment and method for dry surface treatment with this device
CN107772658A (en) * 2017-12-06 2018-03-09 东莞市详松自动化科技有限公司 A kind of sole makes thick machine and beats unskilled workman's skill automatically
EP3718692B1 (en) * 2019-04-03 2023-03-15 Rösler Holding GmbH Method and device for finishing workpieces
CN111113279A (en) * 2019-12-20 2020-05-08 唐山宏通玛钢有限公司 Shot blasting machine for malleable cast iron pipes
SE545087C2 (en) * 2021-04-01 2023-03-28 Am Efficiency Nordic Ab Blast cabinet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357599A (en) * 1942-10-31 1944-09-05 Joseph M Schatz Sandblasting device
GB1254442A (en) * 1968-06-12 1971-11-24 Internat Technical Services Lt Method of, and apparatus for, treating workpieces
DE3166262D1 (en) * 1980-04-18 1984-10-31 Schlick Roto Jet Masch Method and device for treating the surfaces of workpieces by abrasive particles

Also Published As

Publication number Publication date
EP0049404A1 (en) 1982-04-14
EP0049404B1 (en) 1985-01-16
EP0049404B2 (en) 1990-02-21
DE3168331D1 (en) 1985-02-28
CH648504A5 (en) 1985-03-29

Similar Documents

Publication Publication Date Title
DE2967018D1 (en) Method of treating the surfaces of high carbon steel bodies
DE69703248D1 (en) METHOD FOR PRODUCING CORNORIENTED ELECTRIC STEEL TAPE FROM THIN SLAMS
FR2327320A1 (en) SLAG FLUIDIZING AGENT AND METHOD OF USING THIS AGENT FOR THE PRODUCTION OF IRON AND STEEL
DE3782643D1 (en) METHOD FOR OPERATING A BLAST FURNACE.
HUT49913A (en) Process for utilizing blast furnace sand and sludge
US4519853B1 (en)
ATE11241T1 (en) METHOD AND EQUIPMENT FOR BLASTING WORKPIECES.
AT386420B (en) METHOD AND DEVICE FOR PRODUCING SLAG SAND (GRANULATE) FROM BLAST FURNACE SLAG
DE3785715D1 (en) METHOD FOR OPERATING A BLAST FURNACE.
DE3888518D1 (en) METHOD FOR THE DECARBONIZING OF HIGH CHROMED PIG IRON.
DE3872912D1 (en) METHOD FOR PRODUCING NON-FERROUS METAL POWDER OR NON-METAL POWDER MIXTURES.
DE69703723D1 (en) Process for the production of cold-formed and subsequently forged metal powder workpieces
DE3889399D1 (en) Process for operating a blast furnace.
PL292273A1 (en) Molten cast iron and steel desulfurizing agent based on coated magnesium grains and method of obtaining such agent
DE68907251D1 (en) METHOD FOR PRODUCING A CAST BLOCK WITH FINE DISPERSIVE MNS EXHAUSTMENTS.
DE59507828D1 (en) Method and device for producing molten iron in a hearth shaft furnace
Cave Evolving a Training Strategy for the Foundry Industry
ES2099455T3 (en) PROCEDURE TO TREAT SLAG MATERIALS IN METALLURGICAL FOUNDRY PROCESSES.
JPS5665910A (en) Method and apparatus for manufacturing steel from iron ore dust by direct reduction
ATE34777T1 (en) TREATED FERROUS METALS AND METHODS FOR THEIR TREATMENT.
JPS53114706A (en) Treating equipment for molten iron
HUT34552A (en) Method for heat treating water machine engineerong type chrome-nickel steel castings of low carbon content and soft martensite respectively for heat treating preceding and succeeding the repair welding of same
Bakakin et al. Mathematical Modelling of the Argon--Oxygen Decarburization of Steel
JPS5236396A (en) Sand blasting apparatus for treating inner surface of silo
JPS5214575A (en) Method of treating sludescontaining heavy metals

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee