WO2003106105A1 - Dispositif et procede pour la fixation d'un outil - Google Patents

Dispositif et procede pour la fixation d'un outil Download PDF

Info

Publication number
WO2003106105A1
WO2003106105A1 PCT/EP2003/006437 EP0306437W WO03106105A1 WO 2003106105 A1 WO2003106105 A1 WO 2003106105A1 EP 0306437 W EP0306437 W EP 0306437W WO 03106105 A1 WO03106105 A1 WO 03106105A1
Authority
WO
WIPO (PCT)
Prior art keywords
tool
chuck
positioning
measuring
stop
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.)
Ceased
Application number
PCT/EP2003/006437
Other languages
German (de)
English (en)
Inventor
Christian Pfau
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.)
E Zoller GmbH and Co KG
E Zoller GmbH and Co KG Einstell und Messgeraete
Original Assignee
E Zoller GmbH and Co KG
E Zoller GmbH and Co KG Einstell und Messgeraete
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 E Zoller GmbH and Co KG, E Zoller GmbH and Co KG Einstell und Messgeraete filed Critical E Zoller GmbH and Co KG
Priority to AU2003246554A priority Critical patent/AU2003246554A1/en
Priority to DE10392568T priority patent/DE10392568D2/de
Publication of WO2003106105A1 publication Critical patent/WO2003106105A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/001—Stops, cams, or holders therefor
    • B23Q16/002—Stops for use in a hollow spindle

Definitions

  • the invention is based on a device for fastening a tool according to the preamble of claim 1 and a method for fastening a tool according to the preamble of claim 8.
  • Devices and methods for fastening a tool in particular a shank tool in a tool chuck, are known, in which the tool is inserted into the tool chuck and fixed in the tool chuck when an axial desired position is reached.
  • a method is known in which the tool is inserted into a first chuck and is positioned there by a movement of a positioning stop. The movement of the positioning stop is then transferred to a second positioning stop in a second chuck, and the tool is fixed there in the desired position.
  • Such a method requires two tool chucks, which is expensive.
  • BESTATIGUNGSKOPIE The invention has for its object to provide an inexpensive device and an inexpensive method with which a tool in a tool chuck can be quickly and exactly positioned and attached.
  • the object directed to the device is achieved according to the invention by a device with the features of claim 1. Further refinements result from subclaims 2 to 7.
  • the invention is based on a device for fastening a tool in a tool chuck with a positioning device for vertical positioning of the tool in a desired position in the tool chuck.
  • the device be a measuring device with a means for determining a length of the tool in the axial direction, one separate from the tool chuck
  • receiving area for receiving the tool and a measuring stop that is immovable relative to the receiving area.
  • An immovable measuring stop is inexpensive to manufacture. With the determined length of the tool, the positioning device can be brought into the desired position in a simple manner.
  • the measuring device advantageously comprises at least two receiving ranges, each with a measuring stop.
  • Several tools can be measured one after the other, which means that when using several tools, a short can be achieved.
  • several different tools can be measured without having to replace adapters.
  • a further advantage is achieved if the recording area can be moved, in particular pivoted, from a waiting position into a measuring position.
  • a camera and with it a light source or a bright background do not have to be moved to several or all of the recording areas, which would mean technical effort.
  • the measuring position is such a position at which a tool held in the recording area can be focused by a camera device.
  • a position outside a measuring position is called a waiting position.
  • a simple movement of the recording area in front of a camera can be achieved if the recording area is arranged in a rotatable turret.
  • An additional advantage can be achieved in that a tool fastened in the tool chuck can be rotated by rotating the turret. With the aid of the rotation of the tool, focusing of a camera on a tool element, for example a cutting edge, can be facilitated or made possible. A rotating mechanism is necessary for this. By combining this rotary mechanism with a rotary mechanism of the revolver, components and costs can be saved.
  • By placing the measuring stop in a defined position relative to the tool chuck a high degree of accuracy in the positioning of the tool in the chuck can be achieved, since only a reference point or coordinate zero point is necessary for length measurement and positioning.
  • a separate position calibration of a separately arranged measuring stop is not necessary, since the position calibration of the measuring stop can be achieved with the position calibration of a positioning stop.
  • the defined position of the measuring stop relative to the tool chuck can be achieved particularly easily if the measuring stop is part of a spindle into which the tool chuck can be inserted.
  • the device comprise a means for determining a length of the tool in the axial direction with respect to the shaft end.
  • the positioning device can be set before the tool is inserted into the tool chuck, so that the tool can be automatically moved into its desired position when it is inserted into the tool chuck.
  • An additional unit for determining the target position of the tool in the tool chuck before fixation can thus advantageously be avoided.
  • a quick, simple and inexpensive device for exact positioning of the tool in the tool chuck can be reached.
  • the positioning device comprises a tool magazine with at least one tool holding area and the means is provided for determining the length of at least one tool To determine the tool receiving area located tool, removing the tool from the tool magazine for length determination can advantageously be avoided and work steps can be saved. If the tool magazine has a plurality of tool receiving areas with tools, the lengths of all the tools in the tool magazine can be determined one after the other in a particularly advantageous manner and workflows can thus be rationalized.
  • the device has a data processing system which is provided in the tool magazine for storing and for outputting the determined length of at least one tool, in particular at least two tools
  • the length of the tool can be determined in advance and can be called up when the tool is inserted into the tool chuck. If it is possible to uniquely assign the specific length to the tool using a code on the tool, a process for positioning the tool can be automated.
  • the lengths of several tools located in the tool magazine can be stored in the data processing system, called up at the same time and compared with one another via a data output.
  • other tool data can also be stored and called up, which the person skilled in the art considers useful, e.g. Geometry data, cutting edge lengths, etc.
  • the positioning device has at least one measuring stop for positioning the tool in the tool holding area and one positioning stop for positioning the tool in the tool chuck. It is a structurally simple device for determining the length and for determining the target position can be reached by the measuring stop having a defined position and the positioning stop having a defined starting position from which the positioning stop is moved into the positioning position, the tool being able to be brought into contact with the stops.
  • the measuring stop and the positioning stop advantageously each have a stop surface which is shaped identically to one another.
  • the length of the tool and / or the target position in the tool chuck are structurally simple and clearly reproducible with respect to the respective stops.
  • the stops can be attached in the respective receiving areas in the tool magazine and / or on other parts of the positioning device. Tolerances in determining the length and / or in the target position can thus be kept small.
  • the abutment surfaces can each be spherical, flat or in another manner that appears useful to the person skilled in the art. If the stop surface is formed by an outer surface of a hardened steel ball, precise positioning of the tool in the respective receiving area can be achieved in a structurally simple manner.
  • the positioning device can be structurally adjusted so that the tool comes into contact with the positioning element when it reaches its desired position.
  • the control can be done manually or automatically. If the control is automatic, a process for reaching the target position can be automated. It is also proposed that the means be provided to carry out a contactless measurement and to determine the length therefrom. A simple and exact measurement can be carried out, in which damage between the tool and the medium can be reliably avoided. Furthermore, the target position can be checked in a structurally simple manner after the tool has been fastened in the tool chuck.
  • the invention is based on a method for fastening a tool in a tool chuck, in which the
  • Tool is inserted into the tool chuck in the vertical direction and is fixed in the tool chuck after reaching an axial desired position.
  • a value characterizing the length of the tool in the axial direction is determined by a measurement and a positioning device for positioning the tool in the desired position is set with the value.
  • the positioning device can already before
  • Insertion of the tool into the tool chuck can be set so that the tool can be moved into its desired position when it is inserted into the tool chuck and comes into contact with at least part of the positioning device when the desired position is reached. Determining the target position of the tool in the tool chuck before fixation can thus can be avoided with advantage. As a result, a quick, simple and inexpensive method for exact positioning of the tool in the tool chuck can be achieved with only one movable positioning device. Due to the vertical insertion of the tool into the tool chuck, the tool is pressed onto the positioning device by its own weight and does not have to be pressed onto the positioning device by an operator. As a result, high positioning accuracy can be achieved since the tool has the same pressure, namely its
  • Weight pressure is pressed both on a measuring stop and on a positioning stop.
  • this pressure is always the same when several fixing processes are carried out in succession, as a result of which good positioning reproducibility can be achieved.
  • the method can be carried out particularly simply and inexpensively by carrying out the measurement, the tool being introduced into a receiving area of a measuring device and brought into contact with a measuring stop which is immovable relative to the receiving area, and the position of a measuring point which characterizes the tool is determined with respect to the measuring stop.
  • a value characterizing the length of a first tool is advantageously determined and a value characterizing the length of a second tool is determined before the first tool is fixed in the tool chuck.
  • Several tools can be measured "on stock", so that a later positioning process, in particular with several positioning devices, can be carried out quickly.
  • a successively more and more accurate positioning of the tool with several consecutive positions can be achieved if after fixing the tool in the target position the actual position of the tool is measured and a difference between the target position and the actual position is saved and is used as a correction value in a later positioning process. If the actual position is, for example, 50 .mu.m too deep, this value is taken into account as a correction value for the next positioning. This positioning can therefore be more precise.
  • a repeatability of 15 ⁇ m can be achieved in this way.
  • a high repeatability can also be achieved if the later positioning process takes place after removing the tool and reinserting the tool into the tool chuck. This is the case, for example, when the tool is used again later.
  • the correction value is then expediently in mechanical connection with the tool, for example in a chip on the
  • the tool To separate the tool from the tool chuck, for example after the use of the tool has ended, the tool must be removed from the chuck. If the tool is broken, the stump remaining in the chuck may not be long enough to be able to grasp it from the chuck. In addition, a tool can be hot due to a shrinking process, so that it can be is taken out with a gripper. It can happen that the tool shank does not protrude far enough from the tool chuck to be sufficiently tangible. By loosening the fixation of the tool in the tool chuck and then ejecting the tool from the tool chuck with the help of the positioning device, the tool shank can be lifted out of the tool chuck to such an extent that it can be gripped by a gripper. In the following, ejection is understood to mean lifting the tool in the chuck, the distance of the lifting being irrelevant. The tool can be lifted out of the chuck in whole or in part.
  • a positioning stop is expediently moved toward the tool before the fixation is released. This can prevent the tool from falling onto the stop over a long distance when it is loosened and from being displaced or impaired in an undesired manner.
  • the positioning stop is moved directly to the tool or only in the vicinity by moving it.
  • An unwanted adjustment of the positioning stop can also be prevented by bringing it together with the tool before ejecting it and, if a predetermined contact pressure of the tool against the positioning stop is exceeded, an ejection process is interrupted. If the tool is jammed in the tool chuck, damage to the positioning device can also be prevented. Merging takes place by moving the positioning stop towards the tool or vice versa, for example by the tool falling onto the stop. It is further proposed that pressing the tool onto a positioning stop is processed into a release signal for an ejection process. The ejection process can be effectively prevented before the fixation is released. For example, if the tool falls down, the tool is released in the chuck and hits the positioning stop. This impact can be registered, for example by a sensor, and the ejection can begin. Pressing occurs when the tool lies on or falls down on the stop.
  • the positioning device can be adjusted before the heating, so that when the tool chuck is heated or the receiving opening is widened, the weight of the tool can simply slide into the tool chuck until it reaches the positioning device comes into contact and the target position is reached.
  • the tool can be inserted quickly into the tool chuck, and long keeping warm or maintaining a temperature of the tool chuck can advantageously be avoided. This can reduce the risk of a possible structural change in the tool chuck.
  • the measurement is advantageously carried out by bringing the tool into contact with a measuring stop and determining the position of a measuring point that characterizes the tool with respect to the measuring stop.
  • the length of the tool can be easily determined by design using the measuring has a position defined in a coordinate system and the length between the measuring point and the measuring stop is determined. If the measuring stop is integrated in a receiving area of a tool holder, the length of the tool can already be determined while the tool is in the tool holder. Removing the tool from the tool holder for the purpose of measurement can thus advantageously be avoided.
  • the tool holder can be formed by a tool holder that is separate from the positioning device.
  • the length of the tools located in the holding areas can advantageously be determined in one work step.
  • the tool receiving areas can have different diameters, one diameter being assigned to a certain diameter of the receiving opening of the corresponding tool chuck. A determination of the length of the respective tool suitable for the tool chuck immediately before and / or during insertion into the tool chuck can thus advantageously be avoided and a flowing and fast workflow can be achieved.
  • the tool in the tool chuck can be exchanged after use with one of the already measured tools from the tool magazine, the tool from the tool magazine using the positioning device in its target position in the factory. Stuff is positionable. Movements can be improved and the time for changing the tool can thus advantageously be reduced.
  • the tools located in the tool holder areas and their determined lengths can be assigned to appropriate tool chucks using suitable codes.
  • the positioning device can be set accordingly and the tool corresponding to the tool chuck can be used in its desired position in the tool chuck.
  • the tool chuck or the tool can be inserted manually and / or automatically. If the insertion is automatic, the operator can position the tool quickly and independently in its target position in the tool chuck.
  • the measurement be carried out without contact.
  • the position of the measuring point characterizing the tool can be determined simply, quickly and precisely, in particular with a measuring device having optics, wherein damage through contacts between the tool and the measuring device can be avoided.
  • other points and / or positions that the person skilled in the art considers useful such as in particular a reference point on the tool chuck, a check of the target position after being fixed in the tool chuck, etc. can also be determined by means of the measuring device without contact risk of injury to an operator from measuring points Tool cutting, which would be present with a manual determination, can advantageously be avoided.
  • the target position of the tool in the tool chuck is advantageously defined with respect to a reference point, as a result of which the target position can always be checked. Once the reference point has been defined on the tool chuck, the target position of the tool in the tool chuck can easily be checked in a cutting machine.
  • the tool in the tool chuck be brought into contact with at least one positioning element when the desired position is reached.
  • a simple positioning can be achieved in which the weight of the tool when it is inserted into the tool chuck can slide into the tool receiving area until the desired position is reached.
  • the positioning device can be set in a structurally simple and exact manner.
  • the positioning device forms a stop for the tool, and the tool always comes into contact with the positioning element set in the axial direction in the desired position.
  • the tool chuck be heated to receive the tool and cooled to fix the tool in the desired position, in particular by a cooling device.
  • the tool can be thermally clamped precisely and evenly in its target position. A change The set position by mechanical clamping elements can advantageously be avoided.
  • Fig. 1 is a schematic representation of a setting
  • FIG. 2 Measuring device with a positioning device
  • FIG. 3 an enlarged sectional view of the positioning device from FIG. 1.
  • the setting and measuring device 48 comprises a means 40 for acquiring tool parameters and a heating device 62 for thermally deforming tool chucks 14.
  • the target position 54 here is the position of a tool 10 positioned in the tool chuck 14 to a prescribed length dimension Z s .
  • the setting and measuring device 48 has a data processing system 42 with a screen 50 as a data output unit. With the data processing system 42, measured values, e.g. a certain length Zi of tools 10, 12 can be stored and called up.
  • a measuring slide 52 Arranged in a central region of the setting and measuring device 48 is a measuring slide 52 which can be moved in the axial direction 16 and opposite to the axial direction 16 and is mounted on linear axes (not shown in more detail). The linear axes are protected in a housing 56.
  • the means 40 for determining a length Zi of the tool 10 in the axial direction 16 with respect to a shaft end 18 is mounted on the measuring slide 52 (FIG. 2).
  • the means 40 has a CCD camera device (not shown in more detail) with which, in addition to the determination of the length Zi, parameters of the tools 10, 12 can also be detected in transmitted light and in incident light.
  • the means 40 is connected to the data processing system 42 via lines, not shown.
  • the positioning device 20 is arranged after the housing 56 of the linear axes.
  • the setting and measuring device 48 also comprises a tool magazine 28 which is formed by a tool turret which can be rotated about the axial direction 16.
  • the tool magazine 28 has a plurality of receiving areas 30 for receiving tools 10, 12 with different diameters (FIG. 2).
  • the receiving areas 30, the diameters of which can be freely selected, are located in a radially outer area of the tool magazine 28. assigns.
  • Each receiving area 30 has an identically shaped measuring stop 22 with a stop surface 44.
  • the measurement stops 22 are all immovable relative to the associated receiving areas 30.
  • Each receiving area 30 can be pivoted from a waiting position into a measuring position by rotating the tool turret.
  • a tool 10 held in the receiving area 30 can be focused by the camera device, whereas a tool 12 cannot be focused in a waiting position.
  • the tool magazine 28 has a receiving area 60 for a tool chuck 14.
  • the receiving area 60 is arranged centrally in the tool magazine 28.
  • the tool magazine 28 is designed as a high-precision spindle, in the receiving area 60 of which the tool chuck can be inserted and fixed for various tool chucks 14.
  • the measuring stops 22 can thus be indirectly attached to the tool chuck 14, so that they can be brought into a defined position relative to the tool chuck 14.
  • the setting and measuring device 48 also has a heating device 62 which can be moved in the axial direction 16 and counter to the axial direction 16 and has an induction head 64 (FIGS. 1 and 3).
  • the tool chuck 14 located in the receiving area 60 of the tool magazine 28 is heated with the induction head 64.
  • Different cooling adapters 66 are arranged for cooling the tool chuck 14.
  • the tool 10 is inserted into one of the receiving areas 30 of the tool magazine 28.
  • the tool 10 is brought into contact with its shank end 18 with a surface 44 of a measuring stop 22, a distance Z 3 between the stop surface 44 of the measuring stop 22 and a reference point 32 being known.
  • the reference point 32 is formed by a marking which is attached to an outwardly facing surface of the tool chuck 14.
  • the reference point 32 can be checked contactlessly by means 40 of the setting and measuring device 48.
  • the target position 54 of the tool 10 in the tool chuck 14 is defined via the length dimension Z s between a measuring point 26 characterizing the tool 10 and the reference point 32.
  • means 40 is used to carry out a contactless measurement, from which the length Zi of the tool 10 located in the tool magazine 28 in the axial direction 16 with respect to the shaft end 18 or a value characterizing the length Z is determined.
  • the position of the measuring point 26 characterizing the tool 10 with respect to the measuring stop 22 is determined.
  • the length Zi of the tool 10 located in the tool magazine 28 can thus be determined in a simple manner. It is also possible to change the lengths rerer or all of the tools 10, 12 located in the tool magazine 28, for example one after the other, before one of the tools 10, 12 is fixed in the tool chuck 14.
  • a positioning element 34 which can be controlled via an adjusting unit 70 and can be moved in the vertical axial direction 16 and counter to the axial direction 16, has a positioning stop 24 with a stop surface 46.
  • the stops 22 and 24 or their stop surfaces 44 and 46 are shaped identically and formed by steel balls.
  • the positioning element 34 In a defined starting position 36, the positioning element 34 has a known distance Z 2 between the stop surface 46 of its positioning stop 24 and the reference point 32.
  • the positioning element 34 is moved via the adjusting unit 70 by an adjusting path Z 4 in the axial direction 16 into a second position 38 in the tool chuck 14 ,
  • the adjustment path Z 4 results from the distance Z and the prescribed target position 54 of the tool 10 minus the determined length Zi of the tool 10.
  • the positioning device 20 is used to position the tool 10 in the target position 54 by the determined adjustment path Z 4 for the respective tool 10, and the positioning element 34 forms a stop for the tool 10 when the desired position 54 is reached.
  • the tool chuck 14 Before, during or after the adjustment path Z 4 is determined and the positioning element 34 via the adjustment unit 70 has been positioned, the tool chuck 14 is heated via the induction head 64 of the heating device 62. The receiving area 68 of the tool chuck 14 widens, and the manually or automatically insertable tool 10 slides vertically downward into the receiving area due to its weight
  • the tool 10 In order to avoid getting stuck in the receiving area 68, the tool 10 is pressed into the receiving area 68 via an additional plunger 72. When the target position 54 is reached, the tool 10 comes into contact with the positioning stop 46 of the positioning element 34.
  • the heating device 62 is removed and the tool chuck 14 is cooled via a corresponding cooling adapter 66.
  • the tool 10 is fixed in its desired position 54 in the tool chuck 14.
  • the correct target position 54 of the tool 10 in the tool chuck 14 is then checked contactlessly by means 40.
  • the positioning element 34 is moved into a range of a few mm below the shaft end of the tool 10.
  • the tool chuck is then heated in the manner described above, so that the receiving area 68 widens again.
  • the tool falls 10 or
  • the associated pulse acting on the positioning element 34 is registered by a sensor (not shown) and processed in the data processing system 42 to form a release signal for an ejection process. Triggered by the release signal, the positioning element 34 moves upward. As a result, the positioning element 34 and the tool 10 are brought together, and the positioning element 34 exerts a contact pressure on the tool 10 and pushes the tool 10 out of the tool chuck 14 by a presettable distance. If the tool 10 is jammed, the contact pressure exceeds a predetermined value, the contact pressure being measured by the sensor described above or by another sensor. If this is exceeded, the ejection process is stopped by the data processing system 42 and an error message is output on the screen 50.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Machine Tool Sensing Apparatuses (AREA)

Abstract

L'invention concerne un procédé pour la fixation d'un outil (10) dans un mandrin de serrage (14), selon lequel l'outil (10) est introduit en sens vertical dans le mandrin de serrage (14) et est fixé dans le mandrin de serrage (14) lorsqu'une position prescrite axiale (54) a été atteinte. Selon l'invention, on détermine par une mesure, avant l'introduction de l'outil (10) dans le mandrin de serrage (14), une valeur caractérisant la longueur (Z1) de l'outil (10) en sens axial (16) et on règle à l'aide de cette valeur un dispositif de positionnement (20) servant à positionner l'outil (10) dans la position prescrite (54).
PCT/EP2003/006437 2002-06-18 2003-06-18 Dispositif et procede pour la fixation d'un outil Ceased WO2003106105A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003246554A AU2003246554A1 (en) 2002-06-18 2003-06-18 Device and method for fixing a tool
DE10392568T DE10392568D2 (de) 2002-06-18 2003-06-18 Vorrichtung und Verfahren zum Befestigen eines Werkzeugs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10226994.7 2002-06-18
DE10226994A DE10226994A1 (de) 2002-06-18 2002-06-18 Verfahren und Vorrichtung zum Befestigen eines Werkzeugs

Publications (1)

Publication Number Publication Date
WO2003106105A1 true WO2003106105A1 (fr) 2003-12-24

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Application Number Title Priority Date Filing Date
PCT/EP2003/006437 Ceased WO2003106105A1 (fr) 2002-06-18 2003-06-18 Dispositif et procede pour la fixation d'un outil

Country Status (3)

Country Link
AU (1) AU2003246554A1 (fr)
DE (2) DE10226994A1 (fr)
WO (1) WO2003106105A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004037486A1 (fr) * 2002-10-21 2004-05-06 E. Zoller Gmbh & Co. Kg Procede de fixation d'un outil dans un mandrin de serrage
WO2004052593A1 (fr) * 2002-12-07 2004-06-24 E. Zoller GmbH & Co. KG Einstell- und Messgeräte Procede de fixation d'un outil dans une position axiale definie
WO2004091854A1 (fr) * 2003-04-16 2004-10-28 Franz Haimer Maschinenbau Kg Dispositif pour serrer un outil rotatif dans un porte-outil
EP1602443A3 (fr) * 2004-06-04 2006-05-03 Bilz Werkzeugfabrik GmbH & Co. KG Procédé pour la fixation d'un outil dans un porte-outil
WO2010035068A1 (fr) * 2008-09-26 2010-04-01 Tofas Turk Otomobil Fabrikasi Anonim Sirketi Appareil de demantelement
EP3791998A3 (fr) * 2019-09-11 2021-04-14 Franz Haimer Maschinenbau KG Dispositif de fourniture, en particulier automatisée, d'un outil complet

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Publication number Priority date Publication date Assignee Title
DE202018104875U1 (de) * 2018-08-24 2018-10-19 Haimer Gmbh Schrumpfgerät mit Futtererkennung und automatischer Spulenverstellung
DE102022117257B4 (de) * 2022-07-11 2025-01-16 E. Zoller GmbH & Co. KG Einstell- und Messgeräte Längeneinstellvorrichtung zu einer Einstellung einer Längsposition eines Werkzeugs, Werkzeugspanngerät und System und Verfahren mit der Längeneinstellvorrichtung

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US3504442A (en) * 1967-04-03 1970-04-07 James Archdale & Co Ltd Setting of cutting topls
WO2002018093A1 (fr) * 2000-09-01 2002-03-07 Gemini Group, Inc. Systeme de prereglage d'outils cales a retrait

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WO2004037486A1 (fr) * 2002-10-21 2004-05-06 E. Zoller Gmbh & Co. Kg Procede de fixation d'un outil dans un mandrin de serrage
WO2004052593A1 (fr) * 2002-12-07 2004-06-24 E. Zoller GmbH & Co. KG Einstell- und Messgeräte Procede de fixation d'un outil dans une position axiale definie
US7578037B2 (en) 2002-12-07 2009-08-25 E. Zoller GmbH & Co., KG Einstell-und Messgeräte Method for fixing a tool in a defined axial position
WO2004091854A1 (fr) * 2003-04-16 2004-10-28 Franz Haimer Maschinenbau Kg Dispositif pour serrer un outil rotatif dans un porte-outil
EP1602443A3 (fr) * 2004-06-04 2006-05-03 Bilz Werkzeugfabrik GmbH & Co. KG Procédé pour la fixation d'un outil dans un porte-outil
WO2010035068A1 (fr) * 2008-09-26 2010-04-01 Tofas Turk Otomobil Fabrikasi Anonim Sirketi Appareil de demantelement
EP3791998A3 (fr) * 2019-09-11 2021-04-14 Franz Haimer Maschinenbau KG Dispositif de fourniture, en particulier automatisée, d'un outil complet
US11633792B2 (en) 2019-09-11 2023-04-25 Franz Haimer Maschinenbau Kg Apparatus for providing a complete tool

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