WO1997046342A1 - Procede pour la preparation de masques ou de paquets de noyaux prets a la coulee - Google Patents

Procede pour la preparation de masques ou de paquets de noyaux prets a la coulee Download PDF

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Publication number
WO1997046342A1
WO1997046342A1 PCT/DE1997/001040 DE9701040W WO9746342A1 WO 1997046342 A1 WO1997046342 A1 WO 1997046342A1 DE 9701040 W DE9701040 W DE 9701040W WO 9746342 A1 WO9746342 A1 WO 9746342A1
Authority
WO
WIPO (PCT)
Prior art keywords
computer
process computer
access
external
external computer
Prior art date
Application number
PCT/DE1997/001040
Other languages
German (de)
English (en)
Inventor
Werner PÖHLANDT
Mohammed Ali Seiraffi
Hans-Peter WOLLSCHLÄGER
Original Assignee
Adolf Hottinger Maschinenbau 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
Priority claimed from DE19710845A external-priority patent/DE19710845C2/de
Application filed by Adolf Hottinger Maschinenbau Gmbh filed Critical Adolf Hottinger Maschinenbau Gmbh
Priority to EP97924907A priority Critical patent/EP0907438A1/fr
Priority to JP10500085A priority patent/JP2000504998A/ja
Publication of WO1997046342A1 publication Critical patent/WO1997046342A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C19/00—Components or accessories for moulding machines
    • B22C19/04—Controlling devices specially designed for moulding machines

Definitions

  • the invention relates to a process for the production of ready-to-cast masks or core packages, in which the molding material is shot into a visible tool by means of a shooting device and solidified there to form a shaped piece - core or mask -, the shaped piece is removed with the tool open and then handled in any order, required, if necessary is processed and, if necessary, completed into a mold package
  • the present invention relates to the field of foundry technology.
  • foundry cores or molds are usually produced in separate parts, brought together and connected to one another to form a mold or a core package. These core packages are then used to produce a metal workpiece, for example filled with molten metal, whereby in series production the core packages to be filled with molten metal pass through the production line in a row
  • the present invention is therefore based on the object of specifying a method for producing ready-to-cast masks or core packages, according to which the operating and maintenance costs can be reduced considerably.
  • the inventive method for the production of ready-to-cast masks or core packages solves the above object by the features of claim 1.
  • the inventive method is characterized in that the control of the core shooting devices, the handling devices, such as manipulators or robots, and possibly the entire periphery takes place via a process computer and that the process computer and thus the entire controller can be accessed by an external computer via a telephone interface assigned to the external computer, via the telephone network and via a telephone interface assigned to the process computer.
  • the process computer is networked with a wide variety of system components of the entire production via a data bus system.
  • the process computer is integrated into a communication concept together with the production device, which enables external access to the process computer and thus to the core shooting device.
  • the process computer and thus the entire control system is accessed by an external computer, namely via a telephone interface assigned to the external computer, via the conventional telephone network - possibly via radio or satellite - and via a telephone interface assigned to the process computer namely is directly connected to the process computer.
  • an external computer namely via a telephone interface assigned to the external computer
  • the conventional telephone network - possibly via radio or satellite - possibly via radio or satellite - and via a telephone interface assigned to the process computer namely is directly connected to the process computer.
  • Both the process computer and the external computer can be a personal computer (PC), with only an adjustment of the capacity and the required working memory being necessary here.
  • PC personal computer
  • the entire system or individual assemblies of the system are controlled via corresponding programs of the process computer and the system as a whole is monitored with regard to the production process.
  • the telephone interfaces for data transmission between the process computer and external computer and vice versa can be a commercially available modem. Data transmission using an acoustic coupler is possible.
  • the external computer accesses the process computer of the production facility in question for external on-line control. It would also be conceivable to access individual function groups or process steps or process sections of the entire manufacturing process from the external computer via the process computer, in order to be able to check the functionality of individual function groups.
  • the access of the external computer to the process computer could also serve for maintenance on the one hand of the control and on the other hand of the entire system.
  • the wear of individual functional groups or functional parts could be detectable via sensors and retrievable via the process computer. In this respect, damage could already occur be fixed before they have a negative impact on the actual production process.
  • the external computer's access to the process computer is used for troubleshooting hardware and / or software, so that in the event of a control problem, remote diagnosis and even remote troubleshooting can take place.
  • the software could also be reprogrammed or reprogrammed or updated via the telephone network using the external computer.
  • the communication concept created here not only allows any process steps in production to be monitored, but also influenced.
  • the fumigation process of shot cores could be monitored, adjusted and also changed with the help of receptors.
  • the only figure is to be understood that the method according to the invention relates exclusively to the production of ready-to-cast masks or core packages.
  • the entire production facility is marked with the reference number 1 and is referred to below for the sake of simplicity as the core shooting facility 1, which means the entire periphery or production line.
  • the core shooter 1, the handling devices contained therein, such as manipulators or robots, and the entire periphery are controlled via a process computer 2.
  • This process computer 2 and thus the entire control of the core shooter 1 is accessible by an external computer 3.
  • This access - via the external computer 3 - takes place via a telephone interface 4 assigned to the external computer 3, via the telephone network 5 and via a further telephone interface 6 assigned to the process computer 2.
  • Both the process computer 2 and the external computer 3 can each be a commercially available PC, this computer being equipped with appropriate control software or software for remote communication.
  • the telephone interfaces 4, 6 can be a commercially available modem.
  • the telephone interface 6 assigned to the process computer 2 is connected to the public telephone network 5, specifically when the core shooting device 1 is set up or installed. Communication takes place via special software, namely the external computer 3 via the corresponding telephone interface 4 and the telephone network 5 and the telephone interface 6 can be connected to the process computer 2. Direct communication between the external computer 3 and the process computer 2 is thus possible via the telephone network 5, as a result of which the external computer 3 can communicate with the core shooting device and its control.
  • the user contacts the corresponding service center of the machine manufacturer.
  • the user can now allow external access to the process computer 2 by activating a special communication software. Access on the part of the external computer 3 takes place via a user ID or via a password, so that unauthorized access is effectively - redundantly - avoided.
  • the service employee of the manufacturer has direct access to the process computer 2 and can therefore check the control on the one hand and the core shooting device 1 on the other hand. Via this connection, access to all operating functions of the core shooting device 1 is now possible, so that remote diagnosis can be carried out.
  • manipulators or individual process steps are detected by a suitable sensor system, so that positions and the execution of certain process steps can be called up or checked electronically. Remote diagnosis and remote error correction is also possible. Furthermore, there is direct access to the control system, so that any software errors or software adaptations can also be carried out within the framework of the communication concept implemented here. Finally, an integrated dialogue system could be provided so that the specialist personnel operating the external computer 3 can communicate directly with the operating personnel on the process computer 2. This dialogue system could include both a written information transmission via monitor and a voice information transmission via loudspeaker or telephone handset.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Factory Administration (AREA)
  • Numerical Control (AREA)

Abstract

Procédé de préparation de masques ou de paquets de noyaux prêts à la coulée, dans lequel un demi-produit moulé est tiré, au moyen d'un dispositif de tirage des noyaux, dans un outil ouvrable, où il est solidifié en une pièce moulée - noyau ou masque -, la pièce moulée est prélevée lors de l'ouverture de l'outil, puis est manipulée, transportée, éventuellement usinée et complétée en un paquet moulé, dans un ordre quelconque. L'invention a pour but de réduire les frais d'exploitation et d'entretien et, à cet effet, est caractérisée en ce que la commande des dispositifs de tirage des noyaux (1), des appareils de manipulation tels que manipulateurs ou robots et, éventuellement, de tout l'équipement périphérique, s'effectue par un ordinateur industriel, et que l'ordinateur industriel (2) et, par conséquent tout le système de commande, du côté d'un calculateur externe (3), est accessible via une interface téléphonique (4) associée au calculateur externe (3), via le réseau téléphonique (5) et via une interface télélphonique (6) associée à l'ordinateur industriel (2).
PCT/DE1997/001040 1996-05-30 1997-05-23 Procede pour la preparation de masques ou de paquets de noyaux prets a la coulee WO1997046342A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP97924907A EP0907438A1 (fr) 1996-05-30 1997-05-23 Procede pour la preparation de masques ou de paquets de noyaux prets a la coulee
JP10500085A JP2000504998A (ja) 1996-05-30 1997-05-23 容易に鋳込み可能な殻アセンブリ又は中子アセンブリを製造する方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19621712 1996-05-30
DE19621712.1 1997-03-15
DE19710845.8 1997-03-15
DE19710845A DE19710845C2 (de) 1996-05-30 1997-03-15 Verfahren zur Fertigung gießfertiger Masken oder Kernpakete

Publications (1)

Publication Number Publication Date
WO1997046342A1 true WO1997046342A1 (fr) 1997-12-11

Family

ID=26026164

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1997/001040 WO1997046342A1 (fr) 1996-05-30 1997-05-23 Procede pour la preparation de masques ou de paquets de noyaux prets a la coulee

Country Status (3)

Country Link
EP (1) EP0907438A1 (fr)
JP (1) JP2000504998A (fr)
WO (1) WO1997046342A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001076791A1 (fr) * 2000-04-12 2001-10-18 Sintokogio, Ltd. Systeme de commande de machine a mouler et machine a mouler hydrostatique
US6491087B1 (en) * 2000-05-15 2002-12-10 Ravindra V. Tilak Direct chill casting mold system
WO2003013762A1 (fr) * 2001-08-06 2003-02-20 Sintokogio, Ltd. Procede et systeme pour controler une machine a mouler
CN106563776A (zh) * 2016-10-28 2017-04-19 宁夏共享模具有限公司 铸造造型过程的控制系统和控制方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014766A (en) * 1989-02-24 1991-05-14 Kuhn S.A. Foundry core shooter
EP0660111A2 (fr) * 1993-12-23 1995-06-28 Georg Fischer Giessereianlagen Ag Appareil pour la mesure des caractéristique de matériaux de moulage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014766A (en) * 1989-02-24 1991-05-14 Kuhn S.A. Foundry core shooter
EP0660111A2 (fr) * 1993-12-23 1995-06-28 Georg Fischer Giessereianlagen Ag Appareil pour la mesure des caractéristique de matériaux de moulage

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"BAXI FOUNDRY AUTOMATE DISAMATIC MOULD INSPECTION", FOUNDRY TRADE JOURNAL, vol. 158, no. 3305, 9 May 1985 (1985-05-09), pages 376, XP002028894 *
"INTELLIGENT SYSTEM RECOGNISES THE MOULD", FOUNDRY TRADE JOURNAL, vol. 163, no. 3384 + SUPPL, 10 February 1989 (1989-02-10), pages 64/65, XP000023637 *
BRUMMER E: "JAHRESUBERSICHT FORMSTOFFE (31.FOLGE) TEIL 3. PRÜFVERFAHREN, FORMSTOFFBEDINGTE GUSSFEHLER", GIESSEREI, vol. 81, no. 20, 17 October 1994 (1994-10-17), pages 753 - 755, XP000478089 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001076791A1 (fr) * 2000-04-12 2001-10-18 Sintokogio, Ltd. Systeme de commande de machine a mouler et machine a mouler hydrostatique
US6675866B2 (en) 2000-04-12 2004-01-13 Sintokogio Ltd. System for monitoring molding machine and hydrostatic molding machine
US6883582B2 (en) 2000-04-12 2005-04-26 Sintokogio, Ltd. Moniroting system for molding apparatus and monitoring system for air-flow and press molding apparatus
US6491087B1 (en) * 2000-05-15 2002-12-10 Ravindra V. Tilak Direct chill casting mold system
US6675870B2 (en) 2000-05-15 2004-01-13 Ravindra V. Tilak Direct chill casting mold system
WO2003013762A1 (fr) * 2001-08-06 2003-02-20 Sintokogio, Ltd. Procede et systeme pour controler une machine a mouler
US6957687B2 (en) 2001-08-06 2005-10-25 Sintokogio, Ltd. Method and system for monitoring a molding machine
US7191818B2 (en) 2001-08-06 2007-03-20 Sintokogio, Ltd. Method and apparatus for monitoring a molding machine
CN1311936C (zh) * 2001-08-06 2007-04-25 新东工业株式会社 监控制模机的系统
US7341095B2 (en) 2001-08-06 2008-03-11 Sintokogio, Ltd. Method and apparatus for monitoring a molding machine
KR100893642B1 (ko) * 2001-08-06 2009-04-17 신토고교 가부시키가이샤 주형 조형기를 모니터링하는 방법 및 시스템
CN106563776A (zh) * 2016-10-28 2017-04-19 宁夏共享模具有限公司 铸造造型过程的控制系统和控制方法

Also Published As

Publication number Publication date
EP0907438A1 (fr) 1999-04-14
JP2000504998A (ja) 2000-04-25

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