ATE315972T1 - GRAVITY CHILL CASTING PROCESS IN A MILL THAT CAN BE TILTED AROUND A ROBOT-CONTROLLED HYDRAULIC AXIS - Google Patents

GRAVITY CHILL CASTING PROCESS IN A MILL THAT CAN BE TILTED AROUND A ROBOT-CONTROLLED HYDRAULIC AXIS

Info

Publication number
ATE315972T1
ATE315972T1 AT03425167T AT03425167T ATE315972T1 AT E315972 T1 ATE315972 T1 AT E315972T1 AT 03425167 T AT03425167 T AT 03425167T AT 03425167 T AT03425167 T AT 03425167T AT E315972 T1 ATE315972 T1 AT E315972T1
Authority
AT
Austria
Prior art keywords
robot
chill
axis
hydraulic
rotation
Prior art date
Application number
AT03425167T
Other languages
German (de)
Inventor
Giuseppe Regosini
Original Assignee
Tiesse Robot S P A
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 Tiesse Robot S P A filed Critical Tiesse Robot S P A
Application granted granted Critical
Publication of ATE315972T1 publication Critical patent/ATE315972T1/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
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • B22D15/04—Machines or apparatus for chill casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B22D23/006—Casting by filling the mould through rotation of the mould together with a molten metal holding recipient, about a common axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D39/00—Equipment for supplying molten metal in rations
    • B22D39/02—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume
    • B22D39/026—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume using a ladler
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/06—Equipment for tilting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Continuous Casting (AREA)

Abstract

The present invention relates to a gravity casting method by a robot, wherein a molten metal is cast by the robot into the chill while the latter carries out a pivoting on its axis by a hydraulic actuator, wherein the robot follows a previously set trajectory and detects the chill position by an encoder associated to the hydraulic pivoting axis, compares it to the casting cup position and, on the basis of the difference between said two values of position, acts on the flow rate of the fluid fed to the hydraulic actuator for accelerating or slowing down the rotation of said hydraulic axis. The invention also relates to a hydraulic axis for the rotation of the chill in the chilling process served by the robot, characterised in that it is controlled by a proportional valve controlled by the robot for adjusting the speed of rotation of the chill. <IMAGE>
AT03425167T 2002-03-19 2003-03-19 GRAVITY CHILL CASTING PROCESS IN A MILL THAT CAN BE TILTED AROUND A ROBOT-CONTROLLED HYDRAULIC AXIS ATE315972T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002BS000025A ITBS20020025A1 (en) 2002-03-19 2002-03-19 CASTING METHOD FOR GRAVITY IN SHELL GOVERNED BY A HYDRAULIC AXIS CONTROLLED BY ROBOT

Publications (1)

Publication Number Publication Date
ATE315972T1 true ATE315972T1 (en) 2006-02-15

Family

ID=27840304

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03425167T ATE315972T1 (en) 2002-03-19 2003-03-19 GRAVITY CHILL CASTING PROCESS IN A MILL THAT CAN BE TILTED AROUND A ROBOT-CONTROLLED HYDRAULIC AXIS

Country Status (4)

Country Link
EP (1) EP1350586B1 (en)
AT (1) ATE315972T1 (en)
DE (1) DE60303284T2 (en)
IT (1) ITBS20020025A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10255233B4 (en) * 2002-11-26 2008-03-06 Grohe Ag Schwerkraftgießsystem
DE102004015649B3 (en) * 2004-03-31 2005-08-25 Rautenbach-Guß Wernigerode GmbH Process to cast automotive aluminium crankcase and cylinder head by discharge of hot metal into tilted mold
CN1321782C (en) * 2004-11-22 2007-06-20 苏州工业园区明志铸造装备有限公司 Metal casting method and apparatus
DE102006040944B4 (en) 2006-08-31 2018-09-06 Volkswagen Ag Apparatus for producing metallic castings
FR2921282B1 (en) * 2007-09-20 2010-02-12 Peugeot Citroen Automobiles Sa METHOD AND DEVICE FOR FILLING A CAST IRON CASTING MOLD
ES2785088A1 (en) * 2019-04-01 2020-10-05 Blasco Maria Gimenez PROCEDURE FOR CONTROLLING A MOLDING MACHINE THROUGH A ASSOCIATED ROBOT (Machine-translation by Google Translate, not legally binding)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3025103B2 (en) * 1992-06-11 2000-03-27 株式会社豊田自動織機製作所 Tilting caster
JPH07148547A (en) * 1993-11-30 1995-06-13 Honda Motor Co Ltd Mold rotational type gravity casting method
KR0177933B1 (en) * 1995-12-27 1999-02-18 오상수 Tilting gravity casting apparatus
JPH11291022A (en) * 1998-04-15 1999-10-26 Sintokogio Ltd Tilting molten metal pouring method and device thereof

Also Published As

Publication number Publication date
ITBS20020025A1 (en) 2003-09-19
EP1350586A1 (en) 2003-10-08
DE60303284T2 (en) 2006-11-16
DE60303284D1 (en) 2006-04-06
EP1350586B1 (en) 2006-01-18

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties