ES2116489T3 - Procedimiento para el control de la deformacion libre de material termoplastico. - Google Patents

Procedimiento para el control de la deformacion libre de material termoplastico.

Info

Publication number
ES2116489T3
ES2116489T3 ES94110317T ES94110317T ES2116489T3 ES 2116489 T3 ES2116489 T3 ES 2116489T3 ES 94110317 T ES94110317 T ES 94110317T ES 94110317 T ES94110317 T ES 94110317T ES 2116489 T3 ES2116489 T3 ES 2116489T3
Authority
ES
Spain
Prior art keywords
conformation
procedure
thermoplastic material
control
theoretical
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94110317T
Other languages
English (en)
Inventor
Claus Walter
Paul Schmitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schott Ruhrglas GmbH
Original Assignee
Schott Ruhrglas 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
Application filed by Schott Ruhrglas GmbH filed Critical Schott Ruhrglas GmbH
Application granted granted Critical
Publication of ES2116489T3 publication Critical patent/ES2116489T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/11—Reshaping by drawing without blowing, in combination with separating, e.g. for making ampoules
    • C03B23/112—Apparatus for conveying the tubes or rods in a curved path around a vertical axis through one or more forming stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/13—Computer control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA EL CONTROL DE LA CONFORMACION LIBRE DE MATERIAL TERMOPLASTICO EN UN PROCESO AUTOMATIZADO PARA LA ELABORACION ULTERIOR DEL MATERIAL PARA CONSEGUIR ARTICULOS, ESPECIALMENTE EN LA ELABORACION DE AMPOLLAS Y BOTELLAS PEQUEÑAS Y SIMILARES A PARTIR DE TUBOS DE VIDRIO, DONDE PARA LA OBTENCION DE UNA ALTA EXACTITUD DE MEDIDA DEL ARTICULO EN DEPENDENCIA DE UNA COMPARACION DE VALOR TEORICO/REAL SE CONSIGUE UNA CONFORMACION EN UNA ETAPA DE ELABORACION DADA PREVIAMENTE DE UNA PIEZA DE TRABAJO EN LA ZONA DE CONFORMACION DE UN INTERVENCION DE CORRECCION POR MEDIO DE UN EFECTO DE TEMPERATURA SOBRE EL MATERIAL DE PARTIDA EN LA FASE DE CALENTAMIENTO. PARA CONSEGUIR UNA DESCONEXION DEL INFLUJO PERTURBADOR EN LA CONFIGURACION DE LA CONFORMACION Y LA MEDICION DE LA CONFORMACION OBTENIDA, SE EFECTUA LA COMPARACION DE VALOR TEORICO/REAL EN LA INTERVENCION DE CORRECCION IN SITU EN LA FASE DE CALENTAMIENTO MIENTRAS QUE SE REALIZA LA CONFIGURACION DE LA CONFORMACION ENLA MISMA PIEZA DE TRABAJO.
ES94110317T 1993-09-21 1994-07-02 Procedimiento para el control de la deformacion libre de material termoplastico. Expired - Lifetime ES2116489T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4332024A DE4332024C2 (de) 1993-09-21 1993-09-21 Verfahren zur Steuerung der freien Verformung von thermoplastischem Material

Publications (1)

Publication Number Publication Date
ES2116489T3 true ES2116489T3 (es) 1998-07-16

Family

ID=6498188

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94110317T Expired - Lifetime ES2116489T3 (es) 1993-09-21 1994-07-02 Procedimiento para el control de la deformacion libre de material termoplastico.

Country Status (5)

Country Link
US (1) US5611834A (es)
EP (1) EP0644162B1 (es)
CA (1) CA2117453C (es)
DE (2) DE4332024C2 (es)
ES (1) ES2116489T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10116075C1 (de) * 2001-03-30 2002-05-29 Conducta Endress & Hauser Automatisiertes Verfahren und Vorrichtung zum Herstellen eines geblasenen Glaskörpers
DE102007012146B4 (de) * 2007-03-12 2012-11-29 Lzh Laserzentrum Hannover E.V. Vorrichtung und Verfahren zur Umformung von Bauteilen aus unter Wärmeeinfluß verformbaren Materialien, insbesondere aus Glas
IT1402401B1 (it) * 2010-10-21 2013-09-04 Formalogic S R L Macchina per la formatura di flaconi con sagomatura controllata della bocca.
US9296641B2 (en) * 2012-11-01 2016-03-29 Owens-Brockway Glass Container Inc. Inspectable black glass containers
DE102016123865A1 (de) * 2016-12-08 2018-06-14 Schott Ag Verfahren zum Weiterverarbeiten eines Glasrohr-Halbzeugs einschließlich einer thermischen Umformung
DE102016124833A1 (de) 2016-12-19 2018-06-21 Schott Ag Verfahren zum Herstellen eines Hohlglasprodukts aus einem Glasrohr-Halbzeug mit Markierungen, sowie Verwendungen hiervon
DE102016125129A1 (de) 2016-12-21 2018-06-21 Schott Ag Verfahren zum Herstellen eines Glasrohr-Halbzeugs oder eines daraus hergestellten Hohlglasprodukts mit Markierungen, sowie Verwendungen hiervon
CN110944951B (zh) 2017-03-24 2022-09-27 康宁股份有限公司 用于在管转换期间测量玻璃温度的系统及方法
KR102632622B1 (ko) * 2017-09-26 2024-02-01 코닝 인코포레이티드 유리 리본을 분리하는 유리 제조 장치 및 방법
US12060295B2 (en) 2021-05-24 2024-08-13 Corning Incorporated Converter systems and methods for controlling operation of glass tube converting processes
US12459852B2 (en) 2021-05-24 2025-11-04 Corning Incorporated Feedback control systems and methods for glass tube converting processes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282993A (en) * 1938-03-23 1942-05-12 Dichter Jakob Manufacture of ampoules
FR1162920A (fr) * 1956-08-29 1958-09-18 Procédé et dispositif pour la fabrication d'objets à cols façonnés à partir detubes de verre ou autre matière similaire
BE674316A (es) * 1965-12-24 1966-04-15 Participations Couquelet Soc E
US3415370A (en) * 1966-06-03 1968-12-10 San Marino Electronic Corp Empty bottle bottom and neck inspection machine using radiation sensitive means
DE2234061C3 (de) * 1972-07-07 1979-11-29 Hans-Joachim 1000 Berlin Dichter Verfahren und Vorrichtung zum Herstellen von Ampullen, mit trichterförmig ausgebildeten Spießenden
DE2234063C3 (de) * 1972-07-07 1979-08-02 Hans-Joachim 1000 Berlin Dichter Maschine zum Herstellen von GlasgefäSen
IT1120161B (it) * 1979-11-27 1986-03-19 Ermanno Vertova Metodo e macchina per la formazione di fiale ottenute da tubo di vetro
EP0111710B1 (de) * 1982-11-16 1989-08-30 Schott-Ruhrglas Gmbh Verfahren zum Herstellen von Rohrfläschchen
IT1159357B (it) * 1983-02-08 1987-02-25 Olivetti & Co Spa Procedimento ed apparecchiature per la fabbricazione di elementi profilati di materiale deformabile particolarmente per dispositivi stampanti a getto di inchiostro
DE4028824C1 (es) * 1990-09-11 1992-03-05 Schott Glaswerke, 6500 Mainz, De
DE4121611C1 (es) * 1991-06-29 1992-12-03 Heraeus Quarzglas Gmbh, 6450 Hanau, De

Also Published As

Publication number Publication date
US5611834A (en) 1997-03-18
DE4332024A1 (de) 1995-03-23
DE4332024C2 (de) 1996-08-22
DE59405949D1 (de) 1998-06-18
EP0644162B1 (de) 1998-05-13
EP0644162A3 (de) 1995-07-26
EP0644162A2 (de) 1995-03-22
CA2117453A1 (en) 1995-03-22
CA2117453C (en) 2004-06-15

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