DK3532244T3 - System og fremgangsmåde til reduktion af dimensionel ende-tilspidsning i abrasiv-blæste rør - Google Patents

System og fremgangsmåde til reduktion af dimensionel ende-tilspidsning i abrasiv-blæste rør Download PDF

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Publication number
DK3532244T3
DK3532244T3 DK17794496.4T DK17794496T DK3532244T3 DK 3532244 T3 DK3532244 T3 DK 3532244T3 DK 17794496 T DK17794496 T DK 17794496T DK 3532244 T3 DK3532244 T3 DK 3532244T3
Authority
DK
Denmark
Prior art keywords
abrasive
end taper
dimensional end
reducing dimensional
blown pipes
Prior art date
Application number
DK17794496.4T
Other languages
English (en)
Inventor
Kay Bowles
Lynn Couch
Original Assignee
Sandvik Special Metals Llc
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 Sandvik Special Metals Llc filed Critical Sandvik Special Metals Llc
Application granted granted Critical
Publication of DK3532244T3 publication Critical patent/DK3532244T3/da

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
    • B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
    • B24C3/325—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes
    • B24C3/327—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes by an axially-moving flow of abrasive particles without passing a blast gun, impeller or the like along the internal surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
    • B24C3/16—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces for treating internal surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
    • 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
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
    • B24B31/116—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work using plastically deformable grinding compound, moved relatively to the workpiece under the influence of pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B24C5/04—Nozzles therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
    • B24C7/0053—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier with control of feed parameters, e.g. feed rate of abrasive material or carrier
    • B24C7/0061—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier with control of feed parameters, e.g. feed rate of abrasive material or carrier of feed pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
DK17794496.4T 2016-10-25 2017-10-19 System og fremgangsmåde til reduktion af dimensionel ende-tilspidsning i abrasiv-blæste rør DK3532244T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662412409P 2016-10-25 2016-10-25
PCT/US2017/057293 WO2018080881A1 (en) 2016-10-25 2017-10-19 System and method for reduction of dimensional end-taper in abrasive blasted tubes

Publications (1)

Publication Number Publication Date
DK3532244T3 true DK3532244T3 (da) 2020-09-07

Family

ID=60263026

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17794496.4T DK3532244T3 (da) 2016-10-25 2017-10-19 System og fremgangsmåde til reduktion af dimensionel ende-tilspidsning i abrasiv-blæste rør

Country Status (6)

Country Link
US (1) US11654531B2 (da)
EP (1) EP3532244B1 (da)
DK (1) DK3532244T3 (da)
ES (1) ES2815448T3 (da)
PL (1) PL3532244T3 (da)
WO (1) WO2018080881A1 (da)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031628B2 (ja) * 1981-08-28 1985-07-23 株式会社神戸製鋼所 パイプの内面研掃装置
US5290364A (en) 1992-07-22 1994-03-01 Grand Northern Products, Ltd. Process for blast cleaning fixtures having internal passageways
WO2004078373A1 (en) * 2003-01-13 2004-09-16 The Boeing Company Foam pellet catcher and retriever and method implementing the same
DE102005055422A1 (de) * 2005-11-21 2007-05-24 Sonplas Gmbh Anordnung und Verfahren zum Bearbeiten von Durchgangsöffnungen unter Verwendung eines Fluids
FR2905290B1 (fr) * 2006-09-05 2009-07-03 Renault Sas Dispositif de traitement pour le grenaillage de la surface interieure d'une piece tubulaire
WO2012156657A1 (en) * 2011-05-13 2012-11-22 COTTRELL, Anthony Ernest Particulate discharging apparatus
US11364587B2 (en) * 2018-04-19 2022-06-21 Raytheon Technologies Corporation Flow directors and shields for abrasive flow machining of internal passages

Also Published As

Publication number Publication date
PL3532244T3 (pl) 2021-01-11
US11654531B2 (en) 2023-05-23
WO2018080881A1 (en) 2018-05-03
US20190329379A1 (en) 2019-10-31
ES2815448T3 (es) 2021-03-30
EP3532244A1 (en) 2019-09-04
EP3532244B1 (en) 2020-07-15

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