WO2003085468A1 - Datenerfassung- und datenspeichers sowie verfahren zur datenerfassung und -speicherung für präzisionswerkzeuge - Google Patents
Datenerfassung- und datenspeichers sowie verfahren zur datenerfassung und -speicherung für präzisionswerkzeuge Download PDFInfo
- Publication number
- WO2003085468A1 WO2003085468A1 PCT/AT2003/000095 AT0300095W WO03085468A1 WO 2003085468 A1 WO2003085468 A1 WO 2003085468A1 AT 0300095 W AT0300095 W AT 0300095W WO 03085468 A1 WO03085468 A1 WO 03085468A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- data memory
- data
- tool
- storage system
- precision
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape
Definitions
- the invention relates to a method for recording and storing data for precision tools and a data acquisition and data storage system for precision tools.
- Data acquisition and data storage systems for precision tools are used to record and store the property and performance data of expensive precision tools, such as diamond drills, diamond drawing dies, etc.
- precision tools such as diamond drills, diamond drawing dies, etc.
- data as the year of manufacture, material composition, bore dimensions, production number, tonage performance, service or post-processing data etc. must be continuously recorded by the operating personnel, put on paper and subsequently stored in such a way that the stored data can be stored if necessary - even after a long time can be found again and clearly assigned to the respective precision tool.
- the assignment is usually made using numbers or barcodes that are attached directly to the precision tool or the tool holder.
- the object of the invention is to propose a method for the acquisition and storage of data or a data acquisition and data storage system for precision tools, which is easy to handle and ensures easy access to the stored data at all times.
- This object is achieved according to the invention in that the data are read into a non-volatile data memory in a hole or recess in the precision tool, the data memory being contacted by a reading pen.
- a data acquisition and data storage system is characterized by the following elements:
- non-volatile data memory which is fastened in a hole or recess directly in the precision tool or a tool holder of the precision tool and a writing and reading pen, which can be brought into contact with the data memory for storing or reading out data.
- a very small special microchip e.g. EEPROM, directly implanted in the precision tool or its holder, whereby the holder is hardly weakened due to the small hole and is largely protected from mechanical and thermal stress when the precision tool is used due to the sinking of the microchip in a hole or recess.
- the non-volatile data storage device is fastened in a radial blind bore, starting from the outer circumference of a cylindrical tool holder of a drawing tool, wherein an electrical contact of the data storage device contacts the tool holder and at least one further electrical contact of the data storage device is freely accessible for the writing and reading pen is arranged on the surface of the data memory.
- the data can be read out from the data memory before the start of use of the tool and modified, if necessary, after the end of use or supplemented with new data, written back to the data memory. This measure can significantly increase data security.
- an embodiment variant of the invention provides that the data memory has thermal insulation or is inserted into a thermally insulated area of the precision tool or the tool holder.
- the thermal insulation can be made from a thermoplastic, for example from polyamide (PA6, PA66, PA12), polyacetal (POM), acrylic butadiene styrene (ABS), polystyrene (PS), polybutylene terephthalate (PBT) or polyphenylene oxide (PPO), or consist of a thermoset, for example made of epoxy resin or a phenol, melamine or polyester molding compound, which are sufficiently temperature-stable, solid and metal-adhesive.
- the temperature resistance of the insulation can be improved by introducing glass fibers.
- the data storage device can be glued or screwed into the bore of the tool or the tool holder, and a removable cover of the data storage device can be provided as further protection.
- the invention is not restricted to the example of a diamond drawing die described, other applications are also conceivable, for example Art that the data storage can be attached directly in the precision tool, for example in the shank of a diamond drill or other valuable part.
- Another advantage of the system according to the invention is that it is also possible to retrofit precision tools with the system according to the invention.
- the data memory can have the following data, for example:
- the numbers are stored in binary format, for example as a 32-bit integer or as a 32-bit float in IEEE-754 format with an accuracy of approximately 7 digits. (Component memory: 512 bytes)
- FIG. 1 is a sectional view of an inventive data acquisition and data storage system for a precision tool, for example for a diamond die,
- FIG. 2 shows a detail from FIG. 1 in an enlarged view
- Fig. 3 shows a receiving device for the precision tool and a reading pen according to FIG. 1 and
- Fig. 4 shows an embodiment variant in a sectional view corresponding to FIG. 1.
- the data acquisition and data storage system shown in FIGS. 1 and 2 shows a precision tool 1, for example a diamond drawing die, which has inserted a drawing die 3 in a tool holder 2.
- a non-volatile data memory 5, preferably an EEPROM, is inserted in a radial blind bore 4 of the tool holder 2, and the housing of the data memory 5 can be glued or screwed into the bore or recess 4.
- a writing and reading pen 6, shown in dash-dotted lines, can be brought to the data memory 5 from the outside in order to store data in the data memory or to read it from it.
- An electrical contact 7 of the data memory 5 is in contact with the electrically conductive tool holder, for example made of steel, and a further electrical contact 8 on the surface of the data memory 5 is freely accessible for the writing and reading pen 6 after removal of any cover ,
- FIG. 3 shows a holding device 9, in which the drawing tool 1 (indicated by dash-dotted lines) is held in a tool holder 10, a reading pen slide 12 being movably arranged on a base plate and being fixable in a writing or reading position with the aid of a locking screw 13.
- the writing and reading pen 6 (indicated by dash-dotted lines) can be fixed in a reader pen receptacle 14 of the reader pen carriage 12 and can be moved through an opening 15 in the tool holder 10 to the data storage device 5 and make electrical contact with it.
- the data memory 5 has a thermal insulation 16 or is inserted into a thermally insulated area 17 of the precision tool 1 or the tool holder 2.
- the thermally insulated area 17 can be made of polyamide, for example.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Machine Tool Sensing Apparatuses (AREA)
- Pens And Brushes (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003227077A AU2003227077A1 (en) | 2002-04-08 | 2003-04-01 | Data acquisition and storage system and method for acquiring and storing data for precision tools |
AT0907403A AT501762B1 (de) | 2002-04-08 | 2003-04-01 | Datenerfassung- und datenspeichersystem sowie verfahren zur datenerfassung und -speicherung für präzisionswerkzeuge |
EP03745721A EP1495377A1 (de) | 2002-04-08 | 2003-04-01 | Datenerfassungs- und datenspeichersystem sowie verfahren zur datenerfassung und -speicherung für präzisionswerkzeuge |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0021702U AT5950U1 (de) | 2002-04-08 | 2002-04-08 | Datenerfassung- und datenspeichersystem für präzisionswerkzeuge |
ATGM217/2002 | 2002-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003085468A1 true WO2003085468A1 (de) | 2003-10-16 |
Family
ID=3484615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2003/000095 WO2003085468A1 (de) | 2002-04-08 | 2003-04-01 | Datenerfassung- und datenspeichers sowie verfahren zur datenerfassung und -speicherung für präzisionswerkzeuge |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1495377A1 (de) |
AT (1) | AT5950U1 (de) |
AU (1) | AU2003227077A1 (de) |
WO (1) | WO2003085468A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004035153A1 (de) * | 2004-07-15 | 2006-02-09 | Ex-Cell-O Gmbh | Walzstange, Kaltwalzmaschine und Kaltwalzverfahren |
EP1637946A1 (de) * | 2004-09-21 | 2006-03-22 | Peter Schöberl | Werkzeug mit einer Speichereinrichtung |
DE102008062471A1 (de) * | 2008-12-16 | 2010-06-17 | Pass Stanztechnik Ag | Bearbeitungswerkzeug für ein Werkstück |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0132528A1 (de) * | 1983-07-23 | 1985-02-13 | Otto Bilz, Werkzeugfabrik | Werkzeug oder Werkzeughalter, insbesondere für die zerspanende Bearbeitung auf numerisch gesteuerten Bearbeitungszentren |
EP0224226A2 (de) * | 1985-11-26 | 1987-06-03 | Euchner & Co. | Identifikationssystem |
DE3607771A1 (de) * | 1986-03-08 | 1987-09-10 | Rolf Hermle | Werkzeughalter mit datentraeger |
US4742470A (en) * | 1985-12-30 | 1988-05-03 | Gte Valeron Corporation | Tool identification system |
-
2002
- 2002-04-08 AT AT0021702U patent/AT5950U1/de not_active IP Right Cessation
-
2003
- 2003-04-01 AU AU2003227077A patent/AU2003227077A1/en not_active Abandoned
- 2003-04-01 WO PCT/AT2003/000095 patent/WO2003085468A1/de not_active Application Discontinuation
- 2003-04-01 EP EP03745721A patent/EP1495377A1/de not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0132528A1 (de) * | 1983-07-23 | 1985-02-13 | Otto Bilz, Werkzeugfabrik | Werkzeug oder Werkzeughalter, insbesondere für die zerspanende Bearbeitung auf numerisch gesteuerten Bearbeitungszentren |
EP0224226A2 (de) * | 1985-11-26 | 1987-06-03 | Euchner & Co. | Identifikationssystem |
US4742470A (en) * | 1985-12-30 | 1988-05-03 | Gte Valeron Corporation | Tool identification system |
DE3607771A1 (de) * | 1986-03-08 | 1987-09-10 | Rolf Hermle | Werkzeughalter mit datentraeger |
Non-Patent Citations (1)
Title |
---|
TOLLNER K: "WERKZEUGE MIT KOPFCHEN: INTELLIGENZ DURCH SPEICHERCHIPS", VDI Z, VDI VERLAG GMBH. DUSSELDORF, DE, vol. 130, no. 6, 1 June 1988 (1988-06-01), pages 70 - 73, XP000026947, ISSN: 0042-1766 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004035153A1 (de) * | 2004-07-15 | 2006-02-09 | Ex-Cell-O Gmbh | Walzstange, Kaltwalzmaschine und Kaltwalzverfahren |
EP1637946A1 (de) * | 2004-09-21 | 2006-03-22 | Peter Schöberl | Werkzeug mit einer Speichereinrichtung |
DE102008062471A1 (de) * | 2008-12-16 | 2010-06-17 | Pass Stanztechnik Ag | Bearbeitungswerkzeug für ein Werkstück |
Also Published As
Publication number | Publication date |
---|---|
EP1495377A1 (de) | 2005-01-12 |
AT5950U1 (de) | 2003-01-27 |
AU2003227077A1 (en) | 2003-10-20 |
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