WO2004037486A1 - Verfahren zum befestigen eines werkzeugs in einem werkzeugfutter - Google Patents
Verfahren zum befestigen eines werkzeugs in einem werkzeugfutter Download PDFInfo
- Publication number
- WO2004037486A1 WO2004037486A1 PCT/EP2003/011593 EP0311593W WO2004037486A1 WO 2004037486 A1 WO2004037486 A1 WO 2004037486A1 EP 0311593 W EP0311593 W EP 0311593W WO 2004037486 A1 WO2004037486 A1 WO 2004037486A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tool
- chuck
- actual position
- tool chuck
- determined
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
- B23Q17/0904—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool before or after machining
- B23Q17/0919—Arrangements for measuring or adjusting cutting-tool geometry in presetting devices
- B23Q17/0923—Tool length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
- B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
- B23P11/027—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold for mounting tools in tool holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
- B23Q17/2216—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool into its holder
- B23Q17/2225—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool into its holder with the toolholder as reference-element
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/401—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for measuring, e.g. calibration and initialisation, measuring workpiece for machining purposes
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37559—Camera, vision of tool, compute tool center, detect tool wear
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/49—Nc machine tool, till multiple
- G05B2219/49206—Compensation temperature, thermal displacement, use measured temperature
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/49—Nc machine tool, till multiple
- G05B2219/49303—Tool identification and tool offset, compensation data together
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/49—Nc machine tool, till multiple
- G05B2219/49305—Store, memory on tool with control and maintenance data
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/50—Machine tool, machine tool null till machine tool work handling
- G05B2219/50139—Calibration, setting tool after measurement on tool
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/50—Machine tool, machine tool null till machine tool work handling
- G05B2219/50143—Tool set up integrated, automatically transferred into control system
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17957—Friction grip
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49764—Method of mechanical manufacture with testing or indicating
- Y10T29/49771—Quantitative measuring or gauging
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49863—Assembling or joining with prestressing of part
- Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]
Definitions
- the invention relates to a method for fastening a tool in a tool chuck.
- Methods are also known in which the tool is measured with regard to the actual position of one or more cutting edges of the tool and the tool is positioned on the basis of the measurement data in a tool chuck for clamping.
- the invention has for its object to provide a method in which it is ensured with a high degree of certainty that a tool is clamped particularly reliably and precisely in a tool chuck.
- the invention is based on a method for fastening a tool in a tool chuck. It is proposed that an actual position of the tool, in particular in the direction of the longitudinal axis of the tool, is determined by measurement, the tool is then inserted into the tool chuck and positioned there on the basis of the determined actual position and then shrunk and aftershrinking the actual position of the tool in the tool chuck is determined.
- the actual position of the tool in the tool chuck can be checked, for example by comparing the actual position with a target position. Any deviations from the target position can be recorded and documented in order to arrive at highly precise machining results when a workpiece is subsequently machined by taking the deviations into account when guiding the tool in the workpiece. It is also possible to detect errors that have occurred during the shrinking process. For example, if the tool could not be inserted into the tool holder of the tool chuck and if the actual position of the tool was inadvertently changed, this error is detected before the tool is used and can be corrected.
- the actual position of the tool in the tool chuck can be determined by a mechanical measurement, that is to say a measurement by touching the tool and the tool chuck with a measuring device. However, it is preferred to determine the actual position without contact, in particular by means of a measuring device having optics.
- the measuring device usually comprises a camera and an evaluation unit, which evaluates images captured with the camera and determines the actual position of the tool by means of predetermined calculation methods. With such a device, accurate measurements can be carried out in a simple and effective manner. loading Damage caused by contacts between the tool and the measuring device can be safely avoided.
- the actual position of the tool is expediently determined via the actual position of a characteristic element of the tool, for example a cutting edge, a corner or edge or a tip.
- the actual position of the tool is inferred from the actual position of the characteristic element, or the actual position of the characteristic element is itself regarded as the actual position of the tool.
- the determination or checking of the actual position of the characteristic element can be carried out in the direction of the introduction of the tool into the tool holder and / or in the radial direction. the axis of rotation of the tool.
- the determination of the actual position of the tool in the direction of insertion enables the correct positioning of the tool in the tool chuck to be checked.
- the determination of the actual position of the tool in the radial direction enables a check of the concentricity of the tool and can detect temperature-related movements and in particular defects in the tool or in the tool chuck.
- the actual position of the tool is monitored during the insertion of the tool into the tool chuck. In this way, an unintentional movement of the tool during insertion, a shift in the tool gripper or tilting in the tool chuck can be detected.
- the characteristic element of the tool is expediently freely accessible, so that monitoring can be carried out by means of an optical sensor.
- the actual position is determined after shrinking in the axial direction and radial direction of the tool. As a result, both the actual position in the direction of insertion of the tool and an imbalance in the radial direction can be determined with high accuracy. If the unbalance is exceeded, that is to say for a tool clamped at an angle beyond a certain value in relation to the insertion direction or axial direction, the shrinking process of the tool into the tool chuck can be repeated.
- the actual position of the tool with respect to a reference point on the tool chuck is expediently defined.
- the reference point can be determined with optics. In numerous applications, however, it can be assumed that the reference point is precisely positioned due to the attachment of the tool chuck in a tool holder spindle, so that no further measurement of the reference point is necessary.
- the tool is preferably held during the shrinking process by a tool gripper, which has also held the tool during the measurement. This can reduce the risk of a positioning error.
- the tool gripper is expediently able to rotate the tool about its axis of rotation so that the tool can be rotated during the measurement and, for example, an envelope can be determined.
- the tool chuck is advantageously fastened in a spindle during the shrinking and is only removed from the spindle after the actual position has been determined.
- determining the actual position immediately after entering an error can be recognized immediately.
- the actual position determined in this way can be compared with an actual position determined later, for example after the tool chuck has cooled, and the reliability of the clamping process can thus be increased.
- the position determination is carried out after the tool chuck has cooled below a desired temperature. This ensures that the tool in the tool chuck is no longer subject to any temperature-related movement after the position has been determined. It is thus possible to determine the actual position of the tool in the tool chuck, which the tool also assumes in a later machining process.
- a number of tools are each shrunk into an associated tool chuck and placed together with the tool chuck in a loading and unloading magazine, and the actual position of the tools in the tool chucks is then determined.
- a number of tools can first be shrunk in the associated tool chucks and then, after a cooling process with the tool chuck, the tools can be clamped again in a holding spindle and their position checked. The pick-up spindle can thus already be used to shrink the next tool into another tool chuck while a tool chuck is cooling.
- the tool is positioned in the tool chuck in a desired position in the tool chuck before it is shrink-wrapped.
- the target position is adapted to a later machining process and relates possibly a distance between a reference point and a significant element of the tool.
- the tool is expediently positioned in the tool chuck by a correction quantity from the target position.
- a correction quantity By cooling the tool chuck after the tool has been inserted, the tool firmly enclosed by the tool chuck is usually moved a small distance in the direction of the axis of rotation of the tool. This movement caused by the thermal contraction of the tool chuck can, if necessary, be completely compensated for by the correction quantity, so that the tool is positioned in the desired position after the tool chuck has cooled.
- the temperature of the tool chuck is monitored before the tool is positioned.
- this monitoring allows the temperature of the tool chuck to be set just so low that the tool can just be flawlessly inserted into the receiving opening when the tool chuck is subjected to low thermal stress.
- a simple and fast data transfer to a machine tool can be achieved by writing the actual position to a data carrier connected to the tool chuck after the position has been determined.
- the data carrier can be a thermally resilient chip that is integrated, for example, in or on the tool chuck.
- FIG. 1 shows the structure of a preferred device for carrying out the method according to the invention in a schematic side view
- Fig. 4 is a complete tool formed from a tool chuck and a shrunk tool in a side sectional view.
- the setting and measuring device 2 shown in FIG. 1 has a carriage 4 which can be moved in the direction of the double arrow a and on which an optics carrier 6 can be moved in the direction of the double arrow b.
- the optics carrier 6 carries a camera or measurement optics 8, which preferably works in the transmitted light method.
- the setting and measuring device 2 is by means of a Operating unit 10 operated.
- the control unit 10 preferably has a computing unit 12 with means for image processing.
- a tool to be measured can preferably be displayed on a monitor 14.
- a loading and unloading magazine 24 designed as a revolver is designed to be rotatable about an axis of rotation 26 and carries a number of loading and unloading stations 28, each of which comprises a tool holder 30 and a holder 32 for a tool chuck 20.
- the loading and unloading station 28 is also equipped with a cooling unit 34, into which the complete tool formed from the tool chuck 20 and the tool 22 can be inserted after shrinking.
- the setting and measuring device 2 also has a CNC-controlled and / or pneumatically driven insertion unit 36 with a vertical slide 38.
- This vertical slide 38 carries a tool gripper 40 on a cross slide 42 and an induction coil 44.
- the cross slide 42 can be displaced in the direction of the double arrow c and the tool gripper 40 mounted thereon in the direction of the double arrow d.
- the tool gripper 40 is also designed to be rotatable about the axis of rotation 16.
- the induction coil 44 is displaceable in the direction of the double arrow e, it also being conceivable that it is additionally designed in the direction of the double arrow f and / or rotatable about an axis 46.
- the insertion unit 36 has a tool chuck changer 48 for transferring tool chucks 20 from the loading and unloading magazine 24 to the tool holding spindle 18 and vice versa on.
- the tool chuck 48 can be rotated about the axis 46 and can be moved in the direction of the double arrow g parallel to the axis 46.
- a tool 22 is placed in a receiving sleeve, after which these two parts are placed in a corresponding receptacle of the loading and unloading station 28.
- a tool chuck 20 is accordingly inserted into a corresponding receptacle of the loading and unloading station 28.
- the identification number of the tool 22 and / or data of the tool 22, such as desired dimensions, shrinkage time, shaft diameter etc., are entered into the computing unit 12 manually or automatically from a database.
- the loading and unloading magazine 24 is automatically rotated about its axis of rotation 26, so that the tool chuck 20 and the tool 22 reach a removal position 56.
- the tool chuck changer 48 removes the tool chuck 20 and inserts it into the tool holding spindle 18 by means of a rotation about the axis 46.
- a tool clamping device integrated in the tool holding spindle 18 is automatically switched on and fixes the tool chuck 20 in the tool holding spindle 18 in a force-actuated manner.
- the tool gripper 40 now travels along the cross slide 42 and by means of a vertical displacement of the cross slide 42 to the tool 22 and removes it from the receiving sleeve.
- the tool 22 is CNC-controlled with the tool gripper 40 in move a waiting position over the clamped tool chuck 20 concentrically with respect to the axis of rotation 16.
- the slide 4 and the optics carrier 6 are now moved such that the measurement optics 8 reach the area of a cutting edge 58 of the tool 22 to be measured, which is measured as a characteristic element of the tool 22.
- the nominal dimensions of the cutting edge 58 are not known, provision is advantageously made to carry out an automatic search run with the measuring optics 8.
- the tool gripper 40 begins to control the tool 22 in a CNC-controlled manner about the axis of rotation 16 in order to optically focus the cutting edge 58.
- the actual position of the cutting edge 58, and in particular the cutting tip is ascertained in a ⁇ -precise manner along the longitudinal axis.
- the travel path along the axis of rotation 16 is for the tool gripper 40 in order to achieve the target dimension essential for the tool 22, in particular with regard to the tool chuck 20 or the tool holding spindle 18, known.
- the induction coil 44 is positioned around the tool holding spindle 18 and switched on, the tool chuck 20 is heated and expands.
- the temperature of the tool chuck 20 is monitored with a sensor, not shown in detail.
- the induction coil 44 is moved away in such a way that the tool 22 can then move downward and a shaft 60 of the tool 22 is inserted into the tool chuck 20.
- the cutting edge 58 of the tool 22 is perceived by means of the measuring optics 8 by corresponding displacements of the slide 4. manently tracked and measured. If changes in the positioning are detected, for example due to an unintentional displacement of the tool 22 within the tool gripper 40, the complete fastening process can be interrupted and the tool 22 automatically placed in the loading and unloading magazine 24 and identified accordingly.
- the tool gripper 40 which holds the tool 22, is stopped in its current position.
- the tool 22 is now positioned from its target position by the correction quantity.
- the tool gripper 40 releases the tool 22 and the shrinking process is ended.
- the tool gripper 40 is moved upward, for example into a waiting position.
- the actual position of the tool 22 in the tool chuck 20 is now determined by the measuring optics 8 measuring the cutting edge 58 of the tool 22 in relation to its actual position with respect to a reference point 64 (FIG. 4).
- the actual position and possibly further measurement data are written on a temperature-resistant chip attached to the tool chuck 20.
- the tool clamping with which the tool chuck 20 is fixed in the tool holding spindle 18 is now released.
- the tool chuck changer 48 removes the complete tool consisting of tool chuck 20 and tool 22 and places it in a ready loading and unloading station 28 of the loading and unloading magazine 24. By rotation or another suitable movement the complete tool is positioned in front of or in a cooling station 62.
- the cooling station includes several cooling bells, each designed for different tool diameters.
- the suitable cooling bell is selected and put over the tool chuck. After sufficient and monitored cooling, for example by an infrared inductor not shown in the figures, the complete tool moves to a waiting position. Further tools 22 located in the loading and unloading magazine 24 can, as described above, be shrunk into an associated tool chuck 20, cooled and brought to a standby position.
- one of the complete tools located in the loading and unloading magazine 24 is placed with the tool chuck changer 48 in the tool holding spindle 18 and clamped there.
- the actual position of the tool 22 is then determined again by the measuring optics 8, specifically with regard to the direction of the insertion of the tool 22 into the tool holder 66 of the tool chuck 20, that is to say in the vertical direction.
- the measurement results and / or the distance of the cutting edge 58 or another characteristic element of the tool 22 from the reference point 64 are stored on the chip.
- the tool is rotated by rotation of the tool holding spindle 18 by at least one full revolution about the axis of rotation 16, with an envelope of the cutting edges 58 of the tool 22 and from this the actual position of the tool 22 in the radial direction from the measurements of the measuring optics 8 by the computing unit 12 is determined.
- the corresponding data is written on the chip.
- the complete tool on the chip is identified as defective.
- the complete tool is again placed in the loading and unloading magazine 24 by the tool chuck changer 48. Another complete tool can be examined for the actual position of the tool 22. In this rational way, all or a desired number of tools can first be shrunk and cooled and then measured as complete tools.
- FIG. 2 shows a tool 22 which is to be inserted into a tool chuck 20 as shown in FIG. 3.
- the tool 22 has an overall length L w and a shank length L s .
- the maximum diameter of the tool 22 is denoted by D s .
- the tool chuck 20 has an insert bore 18a with a diameter D A.
- the tool chuck 20 has a tool holder 66 and is designed with a steep taper or a hollow taper shank in accordance with the design of the processing machine used.
- the vertical length of the tool chuck 20 from a reference point 64 is designated L A.
- the set position of the tool 22 inserted into the tool chuck 20 is expediently set relative to this reference point 64.
- FIG. 4 This state of affairs is shown in FIG. 4, in which a shrunk complete tool formed from the tool chuck 20 and the tool 22 is shown. It can be seen that the target length L G of this complete tool is defined relative to the reference point 64.
- the reference point 64 suitably corresponds to the flat position of the Tool chuck 20 in the tool holding spindle 18, so that it is possible to assume the exact position of the reference point 64 as known and to dispense with optical detection.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Machine Tool Sensing Apparatuses (AREA)
- Gripping On Spindles (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03773654A EP1565290B1 (de) | 2002-10-21 | 2003-10-20 | Verfahren zum befestigen eines werkzeugs in einem werkzeugfutter |
AU2003282039A AU2003282039A1 (en) | 2002-10-21 | 2003-10-20 | Method for fastening a tool within a tool chuck |
DE50307583T DE50307583D1 (de) | 2002-10-21 | 2003-10-20 | Verfahren zum befestigen eines werkzeugs in einem werkzeugfutter |
US10/532,181 US20060021208A1 (en) | 2002-10-21 | 2003-10-20 | Method for fastening a tool in a tool chuck |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10249072.4 | 2002-10-21 | ||
DE10249072A DE10249072A1 (de) | 2002-10-21 | 2002-10-21 | Verfahren zum Befestigen eines Werkzeugs in einem Werkzeugfutter |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004037486A1 true WO2004037486A1 (de) | 2004-05-06 |
Family
ID=32114816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/011593 WO2004037486A1 (de) | 2002-10-21 | 2003-10-20 | Verfahren zum befestigen eines werkzeugs in einem werkzeugfutter |
Country Status (6)
Country | Link |
---|---|
US (1) | US20060021208A1 (de) |
EP (1) | EP1565290B1 (de) |
AT (1) | ATE365606T1 (de) |
AU (1) | AU2003282039A1 (de) |
DE (2) | DE10249072A1 (de) |
WO (1) | WO2004037486A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007068912A1 (en) * | 2005-12-13 | 2007-06-21 | Renishaw Plc | Method of machine tool calibration |
CN102483621A (zh) * | 2009-08-28 | 2012-05-30 | 瑞尼斯豪公司 | 机床校准方法 |
EP3636387A1 (de) * | 2018-07-05 | 2020-04-15 | E. Zoller GmbH & Co. KG | Automatisierte werkzeugspannvorrichtung, werkzeugeinstell- und/oder werkzeugmessgerät und verfahren mit einer automatisierten werkzeugspannvorrichtung |
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Publication number | Priority date | Publication date | Assignee | Title |
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DE10309015A1 (de) | 2003-03-01 | 2004-09-16 | Wagner-Werkzeugsysteme Müller GmbH | Werkzeugschrumpfaufnahme |
US20070295781A1 (en) * | 2006-06-22 | 2007-12-27 | Hitachi, Ltd | Tool Assembly Used With Friction Stir Welding |
US7547987B2 (en) * | 2006-06-22 | 2009-06-16 | Hitachi, Ltd | EMI reduced power inverter |
US7555359B2 (en) * | 2006-10-06 | 2009-06-30 | Hitachi, Ltd | Apparatus and method for correcting defects by friction stir processing |
DE102007017073A1 (de) * | 2007-04-10 | 2008-10-23 | Carl Baasel Lasertechnik Gmbh & Co. Kg | Vorrichtung zur Aufnahme eines im wesentlichen zylindrischen Werkstückes, insbesondere eines Schmuckringes, für die Bearbeitung mit einem Laserstrahl |
DE102008062920A1 (de) * | 2008-12-23 | 2010-07-01 | Gühring Ohg | Verfahren zur Herstellung eines Werkzeug-System-Moduls |
IT1405141B1 (it) * | 2011-02-25 | 2013-12-20 | Camozzi Machine Tools S P A Ora Innse Berardi S P A | Macchina utensile con compensazione delle deformazioni termiche di organi di misura |
ITBO20120221A1 (it) * | 2012-04-20 | 2013-10-21 | Marposs Spa | Metodo per posizionare un utensile di una macchina utensile nel campo visivo di un sistema di visione e relativa macchina utensile |
JP6113498B2 (ja) * | 2012-12-27 | 2017-04-12 | 東芝機械株式会社 | 焼嵌めホルダ用自動工具交換システム |
JP6297283B2 (ja) * | 2013-09-06 | 2018-03-20 | 中村留精密工業株式会社 | 工作機械の工具オフセット値の自動設定装置及び自動設定方法 |
JP2016203280A (ja) * | 2015-04-17 | 2016-12-08 | セイコーエプソン株式会社 | ロボット、及び制御装置 |
CN105014145B (zh) * | 2015-05-27 | 2017-03-22 | 济南华汉电气科技有限公司 | 一种管件切割径向误差检测装置 |
DE102017118643A1 (de) * | 2017-08-16 | 2019-02-21 | Franz Haimer Maschinenbau Kg | Vorrichtung zur Kühlung eines Schrumpffutters |
CH716246A1 (fr) | 2019-06-03 | 2020-12-15 | Watch Out Sa | Module d'usinage et machine-outil comprenant une unité de suivi de l'usure de l'outil, et procédés de détection de la position, du profil et de l'usure de l'outil. |
DE102019124428A1 (de) | 2019-09-11 | 2021-03-11 | Franz Haimer Maschinenbau Kg | Vorrichtung zur, insbesondere automatisierten, Bereitstellung eines Komplettwerkzeugs |
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- 2003-10-20 EP EP03773654A patent/EP1565290B1/de not_active Expired - Lifetime
- 2003-10-20 WO PCT/EP2003/011593 patent/WO2004037486A1/de active IP Right Grant
- 2003-10-20 DE DE50307583T patent/DE50307583D1/de not_active Expired - Lifetime
- 2003-10-20 US US10/532,181 patent/US20060021208A1/en not_active Abandoned
- 2003-10-20 AU AU2003282039A patent/AU2003282039A1/en not_active Abandoned
- 2003-10-20 AT AT03773654T patent/ATE365606T1/de not_active IP Right Cessation
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WO2007068912A1 (en) * | 2005-12-13 | 2007-06-21 | Renishaw Plc | Method of machine tool calibration |
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CN102483621A (zh) * | 2009-08-28 | 2012-05-30 | 瑞尼斯豪公司 | 机床校准方法 |
CN102483621B (zh) * | 2009-08-28 | 2015-01-21 | 瑞尼斯豪公司 | 机床校准方法 |
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Also Published As
Publication number | Publication date |
---|---|
DE50307583D1 (de) | 2007-08-09 |
DE10249072A1 (de) | 2004-06-09 |
ATE365606T1 (de) | 2007-07-15 |
AU2003282039A1 (en) | 2004-05-13 |
EP1565290A1 (de) | 2005-08-24 |
US20060021208A1 (en) | 2006-02-02 |
EP1565290B1 (de) | 2007-06-27 |
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