EP2349892B1 - Procédé de commande d'une machine de traitement à axes commandés - Google Patents

Procédé de commande d'une machine de traitement à axes commandés Download PDF

Info

Publication number
EP2349892B1
EP2349892B1 EP09778235.3A EP09778235A EP2349892B1 EP 2349892 B1 EP2349892 B1 EP 2349892B1 EP 09778235 A EP09778235 A EP 09778235A EP 2349892 B1 EP2349892 B1 EP 2349892B1
Authority
EP
European Patent Office
Prior art keywords
axis
radius
limiting value
speed
determined
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.)
Not-in-force
Application number
EP09778235.3A
Other languages
German (de)
English (en)
Other versions
EP2349892A1 (fr
Inventor
Stephan Schultze
Christian Zentraf
Michael Seubert
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2349892A1 publication Critical patent/EP2349892A1/fr
Application granted granted Critical
Publication of EP2349892B1 publication Critical patent/EP2349892B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
    • B65H26/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to a predetermined diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/004—Electric or hydraulic features of drives
    • B41F13/0045—Electric driving devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/04—Tripping devices or stop-motions
    • B41F33/12—Tripping devices or stop-motions for starting or stopping the machine as a whole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/16—Programming systems for automatic control of sequence of operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/182—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in unwinding mechanisms or in connection with unwinding operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/90—Machine drive
    • B65H2403/94—Other features of machine drive
    • B65H2403/943—Electronic shaft arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/14—Diameter, e.g. of roll or package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • B65H2513/11—Speed angular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/20—Acceleration or deceleration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/21—Industrial-size printers, e.g. rotary printing press

Definitions

  • the present invention relates to a method for controlling a machine tool with driven axes, in particular a printing machine, a correspondingly arranged computing unit, a corresponding computer program and a corresponding computer program product.
  • the invention is not limited thereto but rather directed to all types of driven axle machines having at least one variable diameter axle or interchangeable axles of different diameters.
  • the invention is particularly applicable to printing machines, such as newspaper printing machines, commercial printing machines, gravure printing machines, packaging printing machines or securities printing machines and processing machines such as bag machines, envelope machines, packaging machines, cloth processing machines, papermaking machines, film stretching machines, rewinders and the like.
  • the machine can be designed for processing paper, cloth, cardboard, plastic, metal, rubber, foils etc.
  • axis is understood to mean an axis, drum, winding, roller or roller rotating around a longitudinal axis, in particular interchangeable and / or variable diameter.
  • a web is kept ready on a unwinding roll.
  • the web is then moved along driven axes (web transport axes or web conveyors) such as e.g. Pull rolls or feed rolls, and non-driven axes, such as e.g. Umlehk-, Leit-, drying or cooling rollers, moves.
  • driven axes web transport axes or web conveyors
  • non-driven axes such as e.g. Umlehk-, Leit-, drying or cooling rollers.
  • the web is simultaneously processed by means of usually likewise driven processing axes, for example printed, stamped, cut, folded, etc. If the web has passed through the processing machine, it is usually wound up on a rewinder reel or otherwise processed.
  • the EP 0 668 229 A1 discloses a monitoring device in which a current radius R of a web roll is determined. If the radius falls below a set value, an alarm signal can be emitted. In this way, it can be ensured that a user of the facility provides a new web role in good time.
  • machining axes are known in which a sleeve (sleeve) as an image-bearing element is pushed over a cylinder.
  • Presets existing in the prior art make it necessary to limit the maximum speed of said axles so as not to exceed a speed limit.
  • These may be material-specific limits, for example, a maximum permissible transport speed of a material during the Not to exceed processing. If the surface speed of the roll becomes too great during operation, this may have adverse effects on the web or its processing.
  • There may also be machine guidelines or safety regulations that pre-tenter a maximum surface speed of cylinders. It is therefore common in the art to specify a fixed speed limit for each axis.
  • the limit values are safety-monitored in a drive, for example.
  • a monitoring function with regard to machine safety for example, the so-called “sifting-reduced speed” and the “safe maximum speed” apply according to the prior art.
  • secure monitoring a monitored quantity is monitored by at least two independent systems (including users) whose measured values are compared.
  • a safety monitoring is carried out with two channels.
  • speed change limit values which must not be exceeded during acceleration processes and must not be undershot during deceleration processes, in particular stopping operations, so that slow acceleration and rapid stopping can be achieved.
  • the speed change limit values are usually based on the moment of inertia of the respective cylinder.
  • the inertia of a corresponding axis can be for the operator even when embarkachsen or Vorish the role to danger if it may need to be moved by means of the center drive.
  • set-up work on winders may only be carried out without torque or with a safe maximum speed related to the maximum expected moment of inertia. This means that the rotation of the roller must be done by hand, which is often not possible with large windings due to the winding mass or inertia or that the safe maximum speed is a very small speed.
  • the prior art safety monitors of the prior art center winder operate at a fixed maximum speed.
  • Brake and acceleration ramp controls and their monitoring devices are designed for maximum inertia.
  • only fixed speeds are monitored in a safety monitoring system.
  • the present invention proposes a method for controlling a processing machine with corresponding driven axes, in particular a printing press, a computer program and a computer program product having the features of the independent patent claims.
  • Advantageous developments are the subject of the dependent claims and the following description.
  • Safe movements i. in particular speeds, acceleration and / or deceleration rates are always oriented according to the prior art at the maximum occurring surface speed / acceleration or the largest occurring torque.
  • the basis for determining the limit values thus serves in the prior art the largest occurring diameter of the respective cylinder.
  • the diameter of the processing axes is also dependent on production for gravure printing presses or packaging printing machines - as with sleeve axes. Since the circumference of the printing cylinder coincides with the format length of the printing format and different formats are to be processed on a machine, the surface speeds of gravure cylinders are different depending on the printing cylinder diameter at a constant speed of the motor drive.
  • a current radius of the axis is determined and based on this an improved control and / or monitoring is made possible.
  • Manual intervention by the operator, which is time-consuming and error-prone, can be omitted.
  • By the automated consideration of the current radius can always an optimal control done, which is designed for the actual current sizes.
  • the radius, and thus the surface speed and the torque of the moving axis are automatically taken into account for the first time. In this way, while maintaining the desired user and machine safety, the processing speed can be increased.
  • the invention is particularly suitable when the radius of the at least one axis is a varying radius during machining. This is the case, for example, with winding axles, which are thus always driven in accordance with their current diameter (mass) during machining.
  • “secure monitoring” is understood to mean at least two-channel monitoring. If the current value of the radius of the control can be fed safely, the consideration of the radius can also be made for safe processes and bring about the mentioned advantages there as well. Safe monitoring can take place, for example, without user input via a two-channel measurement of the radius and comparison of the measurement results. Also, a single-channel diameter measurement and a single-channel transmission from a higher-level control with subsequent comparison of the values can be done.
  • the measurements mentioned can be made by means of infeed, distance sensor or light barrier during a lateral Traversing done. A delivery can for example be made laterally to the impression cylinder or another stop, from a monitoring of the drive torque or similar. the mechanical contact can be detected. Based on the travel or the lateral position when contacting the diameter can be determined.
  • a speed limit value and / or a speed change limit value of at least one axis is automatically determined taking into account its radius. This makes it possible in a particularly advantageous manner, to use the current diameter and the parameters associated therewith for the calculation of said manipulated variables. In this way it can be achieved that an optimum surface speed of the axis to be controlled can be provided.
  • a speed limit comprises a safe or non-safe maximum speed which should not be reached or exceeded.
  • a speed change limit value comprises, in particular, a safe or non-safe maximum acceleration, which should not be reached or exceeded during acceleration processes, and / or a safe or non-safe minimum acceleration, which should not be undershot during deceleration processes. This is to be monitored during stopping operations, the time to standstill of the axis, preferably safe.
  • the speed limit value of at least one axis is determined as the quotient of a surface speed limit value and its radius. This allows a particularly simple and rapid provision of the maximum speed or the speed limit value for further method steps.
  • an acceleration limit value or a speed change limit value of at least one axis can be determined from the quotient of a surface acceleration limit value and its radius.
  • a moment of inertia of the at least one axis is further determined taking into account the radius.
  • a determination of the moment of inertia is particularly advantageous if manual straightening or set-up work is to be performed on the axle, since possibly the inertia due to the high mass of the axle prevents manual adjustment thereof.
  • axle rotation by means of a central drive with safe values can be effected in a particularly reliable manner within the scope of such set-up work.
  • the speed change limit of the at least one axis is determined by including its moment of inertia. This can cause the one hand, the axis is not accelerated excessively, which could lead to overload of the drive or an excessively fast axis rotation, on the other hand prevents the axis is accelerated or decelerated with a less than the optimal acceleration value, which in turn unnecessary time losses would result.
  • the speed change limit value or the moment of inertia can be used in an acceleration and / or braking ramp control, by means of which a corresponding speed continuously or gradually increased and / or can be reduced.
  • acceleration and / or deceleration ramp control may also be part of further control devices to be provided, but it may also be provided to provide the corresponding control separately from the other devices.
  • the method can be used in a particularly advantageous manner in a printing press, in which the at least one axis is a winding or processing axis.
  • this may be an axis with a variable diameter or an exchangeable axis, wherein the exchange axes used have different diameters.
  • an axle can also be provided, in which an axle core can be provided with exchangeable axle sheaths or sleeves, so that an axle with different diameters can be provided by using different axle sheaths (sleeve axles).
  • the invention is not limited to printing machines, but can be used in all devices having axes with a corresponding variable diameter, and can benefit from a method of the invention for control in a particularly advantageous manner.
  • the radius of the at least one axis can be determined using a rotational speed, a machine speed, a measurement of the radius (direct measurement) and / or a user input, especially redundant determine. This determination can be made in various ways, in particular to meet safety requirements made of the corresponding device.
  • the radius can be determined by using a safely determined speed and a safely determined machine speed.
  • a radius can be calculated on the basis of the actual speed of the winding and / or the machining axis and the machine speed.
  • the speed ratio of machine speed to winding or machining axis speed is proportional to the radius. If the machine speed and the winding speed or the speed of the machining axis are present as a safely determined value in the safety control, a maximum speed can be safely calculated in the safety control.
  • the radius can also be determined via a single-channel, non-safe measurement and a redundant evaluation of the machine speed and axis speed. If the aforementioned calculation of the radius is calculated on the basis of not reliably determined values of machine speed and winding axis / machining axis speed, an additional, single-channel, non-reliable measurement of the radius with a data comparison of the two determined radii can advantageously result in a reliably determined radius (plausibility check).
  • a radius is measured with a sensor which provides a safe value of the radius at its output, which is then transmitted to the safety controller via a secure communication medium, for example, then there is a safe radius in the safety controller or can be such to be provided.
  • a safe radius in the safety controller or can be such to be provided.
  • This is synonymous with a two-channel, secure measurement of the radius.
  • the radius / diameter of a machining axis can be safely entered by the operator depending on the job. A measurement no longer takes place during the process or occurs only for control purposes.
  • this can also be entered directly, if necessary, depending on the job. Again, a secure input is required.
  • the invention additionally relates to a computer program with program code means in order to carry out all the steps of a method according to the invention when the computer program is executed on a computer or a corresponding arithmetic unit, in particular in a processing machine.
  • the inventively provided computer program product with program code means is for performing all Steps of a method according to the invention formed when the computer program is executed on a computer or a corresponding computing unit, in particular in a processing machine.
  • Suitable data carriers are, in particular, floppy disks, hard disks, flash memories, EEPROMs, CD-ROMs, DVDs and the like. It is also possible to download a program via computer networks (Internet, intranet, etc.).
  • FIG. 1 is designed as a printing machine processing machine designated 100 in total.
  • a printing material for example paper 101
  • the paper 101 is held on an unwind 120 with a unwinding roll or a reel 120 'and fed to the machine via an infeed 110.
  • the paper 101 is guided and printed by processing devices designed as printing units 111, 113, 114, and output again by means of an outfeed 115.
  • the paper 101 is wound on a winder 121.
  • the unwind and rewinder 120, 121 each have corresponding axes (winding) 120 ', 121'. It is understood that the printing press can also be executed without the winders and / or unwinders 120, 121 and the paper 101 can be fed in or removed in a different manner.
  • the input, extraction and printing units are positioned, in particular cylinder or angle correctable, arranged.
  • the printing units 111 to 114 each have a printing cylinder 111 'to 114', which can be designed as a printing cylinder with a corresponding variable circumference or diameter to adapt to the format to be printed, and against the respective one impression roller 111 '' to 114th
  • the pressure cylinders can be driven individually and independently, the associated drives 111 '''to114''' are shown schematically, and the extension and extraction units also have corresponding drives 110 ''',115'". on.
  • the impression rollers are freely rotatable.
  • the printing units 111 to 114 form each together with the passing paper 101 a frictionally connected unit (nip).
  • Unwinder and rewinder 120, 121 also have drives 120 ''',121''', which are preferably designed as center drives, and drive the take-off and Aufwicklerrolle 120 'and 121'.
  • the drives of the unwind and rewinder 120 ''',121''' and the drives of the individual plants are connected via a data link 152 to a controller 150.
  • the printing machine has sensors 160, 161, 162, 163 for acquiring machine characteristics, which are also connected to the controller 150.
  • the machine parameters preferably include, for example, the circumference, diameter, radius and / or the speed of the respective associated axis, the speed of the paper web 101 or other speeds.
  • the control unit 150 comprises in particular an embodiment of a computing unit according to the invention and is set up for a corresponding control.
  • the control unit 150 is further connected to user input unit 151.
  • the printing machine is fed to the paper web 101 via the unwind 120 from the unwind roll 120 '.
  • the Unwind reel 120 ' is driven via unwinder drive 120'''.
  • the sensor 160 monitors the radius and / or the speed of the unwinder roll 120 '.
  • the rewinder 121 with the rewinder reel 121 'and the winder drive 121'"and the sensor 163.
  • another sensor 162 is shown, which may in particular be a paper web speed sensor
  • a calculation of the radius of a roller 120 ', 111', 112 ', 113', 114 ', 121' can be carried out in particular via a determination of machine speed and / or a direct determination of the radius.
  • the unwinding reduces the radius r A of the unwind roll 120 'and the radius of the reel roll 121' increases.
  • transmit sensors 160, 161, 162, 163 radius and / or speed data via a preferably secure data connection 152, for example via a secure fieldbus system or via binary inputs the control unit 150.
  • a radius can also via the user input unit 151 of the control unit 150 (for example in the form of user input).
  • a sensor 161 which can be mounted next to the roller 114 ', but also next to the other processing roles. It can be about this, especially unique and job-dependent, determine a radius of a processing role.
  • a method according to the invention expires.
  • a radius-dependent control for the speed and / or acceleration of a roll to be controlled is calculated here and via the communication channel 152, in particular the drives 111 ''',112''', 113 '',114''' and / or roller drives 120 ''',121''' provided.
  • FIG. 2 a flow chart of a method according to a particularly preferred embodiment of the invention is shown and indicated generally at 200.
  • a device such as a printing press, is in the ground state, i. Rolls and / or axes to be controlled and / or monitored are driven at a constant speed and / or accelerated at a constant rate of acceleration.
  • an input is now made via an input channel 240.
  • the input preferably originates from the sensor evaluation unit 220, which evaluates a sensor signal received by sensor S via a sensor channel 230 and sends it to the central unit 210 via the input channel 240 Provides.
  • a user input can be provided via the input channel 240.
  • an input channel 240 is shown by way of example. However, it is understood that multiple input channels can also be provided which provide processed or non-processed data, in particular sensor and / or user input data.
  • an output channel 250 may be provided to provide via an output channel 250 an output with respect to the received signal to an output O, which may be, for example, a visual display, for example, thereby informing a user of the device of a received sensor signal.
  • an output O can also be acted upon by the output channel 250 at times other than the method step 202 shown here, which signals inform the user of the respectively used, the provided and / or the calculated values in the method.
  • an associated radius is calculated at step 203 from the signal received in the previous step 202.
  • the calculation may, as shown above, come from machine, roll or web speeds determined via a sensor S, or from a direct measurement of a radius by the sensor S. In particular, it may also be provided to carry out the calculation redundantly and with the inclusion of plausibility criteria, which may be provided beforehand or simultaneously via further input channels (not shown) corresponding to input channel 240 or present in-system.
  • the central processing unit which in particular can also be realized in the form of a computer device according to a particularly preferred embodiment of the connection, outputs an output to a controller C via the output or control channel 250 '.
  • the controller C automatically effects control of a roller, roller, and / or axis speed or acceleration in accordance with the signal, in particular on the basis of the calculated radius or the further parameters provided by the method.
  • step 205 can be provided, in which the method remains in the present state until an additional signal 240 ', which is supplied with a signal value at step 215 of the sensor evaluation unit 220, for example, is received.
  • This value can in particular consist of new sensor information which is made on the basis of a signal received by sensor S via a sensor line 230 '.
  • the determination of a steady state based on identical or correspondingly smoothed sensor signals can be performed. In this step, a comparison of the two determined radii can be performed. In the case of plausibility errors, an error reaction is then initiated.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Claims (14)

  1. Procédé de commande d'une machine de traitement (100) présentant des axes (111', 112', 113', 114', 120', 121') entraînés, en particulier d'une machine d'impression (100),
    caractérisé en ce que
    le rayon (rA) d'au moins un axe (111', 112' , 113' , 114', 120', 121') est utilisé pour déterminer automatiquement une valeur limite de commande et
    en ce que la valeur limite de commande déterminée est une valeur limite de vitesse de rotation et/ou une valeur limite de variation de la vitesse de rotation du ou des axes (111', 112', 113', 114', 120', 121').
  2. Procédé selon la revendication 1, caractérisé en ce que le rayon (rA) du ou des axes (111', 112', 113', 114', 120', 121') est un rayon (rA) qui varie pendant le traitement.
  3. Procédé selon les revendications 1 ou 2, caractérisé en ce que le rayon (rA) du ou des axes (111', 112', 113', 114', 120', 121') est surveillé de manière sécurisée.
  4. Procédé selon l'une des revendications précédentes, caractérisé en ce que la valeur limite de vitesse de rotation du ou des axes (111', 112', 113', 114', 120', 121') est déterminée comme le quotient entre une valeur limite de vitesse de surface et le rayon (rA) de cette surface.
  5. Procédé selon l'une des revendications précédentes, caractérisé en ce que la valeur limite de variation de la vitesse de rotation du ou des axes (111', 112', 113', 114', 120', 121') est déterminée comme quotient d'une valeur limite d'accélération de surface et le rayon (rA) de cette surface.
  6. Procédé selon l'une des revendications précédentes, caractérisé en ce que la valeur limite de modification de la vitesse de rotation est utilisée dans une commande d'accélération ou de freinage par paliers.
  7. Procédé selon l'une des revendications précédentes, caractérisé en ce que le moment d'inertie du ou des axes (111', 112', 113', 114', 120', 121') est également déterminé en tenant compte du rayon (rA) de ces axes.
  8. Procédé selon la revendication 7, caractérisé en ce que la valeur limite de modification de la vitesse de rotation du ou des axes (111', 112', 113', 114', 120', 121') est déterminée en tenant compte de leur moment d'inertie.
  9. Procédé selon l'une des revendications précédentes, caractérisé en ce que le ou les axes sont des axes d'enroulement (120', 121') ou un axe de traitement (111', 112', 113', 114'), en particulier d'une machine d'impression (100).
  10. Procédé selon l'une des revendications précédentes, caractérisé en ce que le rayon (rA) du ou des axes (111', 112', 113', 114', 120', 121') est déterminé en tenant compte de la vitesse de rotation, d'une vitesse de la machine, de la mesure du rayon et/ou d'une introduction (151) par l'utilisateur, en particulier en redondance.
  11. Procédé selon l'une des revendications précédentes, exécuté en continu, cycliquement et/ou à la demande.
  12. Utilisation d'un procédé selon l'une des revendications précédentes pour la surveillance sécurisée de processus.
  13. Programme informatique doté de moyens de code de programme qui permettent d'exécuter toutes les étapes d'un procédé selon l'une des revendications 1 à 11 lorsque le programme informatique est exécuté sur un ordinateur ou une unité de calcul appropriée, notamment à l'intérieur d'une machine de traitement.
  14. Produit de programme informatique doté de moyens de code de programme conservés en mémoire sur un support de données lisibles par ordinateur pour exécuter toutes les étapes d'un procédé selon l'une des revendications 1 à 11 lorsque le programme informatique est exécuté sur un ordinateur ou une unité de calcul appropriée, notamment à l'intérieur d'une machine de traitement.
EP09778235.3A 2008-10-25 2009-09-01 Procédé de commande d'une machine de traitement à axes commandés Not-in-force EP2349892B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008053249A DE102008053249A1 (de) 2008-10-25 2008-10-25 Verfahren zur Steuerung einer Bearbeitungsmaschine mit angetriebenen Achsen
PCT/EP2009/006309 WO2010045996A1 (fr) 2008-10-25 2009-09-01 Procédé de commande d'une machine de traitement à axes commandés

Publications (2)

Publication Number Publication Date
EP2349892A1 EP2349892A1 (fr) 2011-08-03
EP2349892B1 true EP2349892B1 (fr) 2014-04-09

Family

ID=41277410

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09778235.3A Not-in-force EP2349892B1 (fr) 2008-10-25 2009-09-01 Procédé de commande d'une machine de traitement à axes commandés

Country Status (5)

Country Link
US (1) US20110295429A1 (fr)
EP (1) EP2349892B1 (fr)
CN (1) CN102196979A (fr)
DE (1) DE102008053249A1 (fr)
WO (1) WO2010045996A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2559641B1 (fr) * 2011-08-17 2016-06-15 Seiko Epson Corporation Dispositif de transport de supports, dispositif d'impression, et procédé de transport de supports
DE102012203002A1 (de) 2012-02-28 2013-08-29 Siemens Aktiengesellschaft Überwachung einer Bahngeschwindigkeit einer Materialbahn
US11254535B2 (en) * 2018-04-04 2022-02-22 Paper Converting Machine Company Control for parent roll unwinding apparatus and methods

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313462A1 (de) * 1973-03-17 1974-10-03 Trakus Gmbh & Co Verfahren und vorrichtung zur abschaltung des wickelvorganges
US3898436A (en) * 1974-03-22 1975-08-05 Armco Steel Corp Coil diameter control system
US4361029A (en) * 1980-05-27 1982-11-30 Computer Peripherals, Inc. Pneumatic radius sensor
US4590573A (en) * 1982-09-17 1986-05-20 Robert Hahn Computer-controlled grinding machine
DE3569993D1 (en) * 1984-03-12 1989-06-08 Bbc Brown Boveri & Cie Process for controlling the drive of electrical machines
US4934694A (en) * 1985-12-06 1990-06-19 Mcintosh James L Computer controlled exercise system
DE3629989A1 (de) * 1986-09-03 1988-03-17 Deckel Michael Feinmech Gmbh Drehzahlueberwachungseinrichtung an einer schleifmaschine
JPH01150666A (ja) * 1987-12-04 1989-06-13 Mitsubishi Heavy Ind Ltd 輪転機のリールの周速・巻径検出法
US5524413A (en) * 1994-02-21 1996-06-11 Ishida Co., Ltd. Packaging machine with device for monitoring remaining amount of web in a roll
IT1278698B1 (it) * 1995-06-07 1997-11-27 Celli Spa Apparecchiatura per l'avvolgimento di nastro leggero
US6895861B2 (en) * 2003-07-11 2005-05-24 James F. Price Keyless inking systems and methods using subtractive and clean-up rollers
US6891967B2 (en) * 1999-05-04 2005-05-10 Speedline Technologies, Inc. Systems and methods for detecting defects in printed solder paste
US7072503B2 (en) * 1999-05-04 2006-07-04 Speedline Technologies, Inc. Systems and methods for detecting defects in printed solder paste
DE19945395A1 (de) * 1999-09-22 2001-04-05 Deckel Maho Gmbh Überwachungsverfahren und -einrichtung für numerisch gesteuerte Werkzeugmaschinen
US7632434B2 (en) * 2000-11-17 2009-12-15 Wayne O. Duescher Abrasive agglomerate coated raised island articles
US20030197878A1 (en) * 2002-04-17 2003-10-23 Eric Metois Data encoding and workpiece authentication using halftone information
US6792856B2 (en) * 2002-07-16 2004-09-21 International Business Machines Corporation Method and apparatus for accurate, micro-contact printing
EP2165895A3 (fr) * 2002-08-06 2010-04-28 Advics Co., Ltd Appareil de contrôle des mouvements pour véhicule
DE10255235A1 (de) * 2002-11-26 2004-06-03 Man Roland Druckmaschinen Ag Antrieb für einen Zylinder einer Rotationsdruckmaschine
DE20320706U1 (de) * 2003-01-30 2004-12-23 Koenig & Bauer Ag Druckmaschine
DE502004006043D1 (de) * 2003-04-23 2008-03-13 Koenig & Bauer Ag Rollenrotationsdruckmaschine
DE10319880A1 (de) * 2003-05-03 2004-11-18 Daimlerchrysler Ag Antriebsstrang mit einer Brennkraftmaschine und zwei elektrischen Antriebsaggregaten
DE10321970A1 (de) * 2003-05-15 2004-12-09 Siemens Ag Verfahren zur Bewegungsführung eines bewegbaren Maschinenelementes einer numerisch gesteuerten Werkzeug-oder Produktionsmaschine
DE102004030076A1 (de) * 2004-06-22 2006-02-09 Bosch Rexroth Aktiengesellschaft Intelligenter Antrieb
DE102004031946B4 (de) * 2004-06-30 2021-03-18 Heidelberger Druckmaschinen Ag Verfahren zum Antreiben von Walzen eines Druckwerkes einer Druckmaschine
EP1661702B1 (fr) * 2004-11-30 2007-05-09 Oxy-Dry Maschinen GmbH Méthode et appareil pour le nettoyage de cylindres dans une machine d'impression
JP4337768B2 (ja) * 2005-04-25 2009-09-30 トヨタ自動車株式会社 車両統合制御装置
JP4158122B2 (ja) * 2006-05-25 2008-10-01 アイシン・エィ・ダブリュ株式会社 ハイブリッド駆動装置
JP5401757B2 (ja) * 2006-11-30 2014-01-29 株式会社ジェイテクト 加工装置
EP2700843A3 (fr) * 2007-02-16 2017-11-08 Fallbrook Intellectual Property Company LLC Transmissions infiniment variables, transmissions variables en continu, procédés, ensembles, sous-ensembles, et composants de celles-ci

Also Published As

Publication number Publication date
US20110295429A1 (en) 2011-12-01
EP2349892A1 (fr) 2011-08-03
DE102008053249A1 (de) 2010-04-29
WO2010045996A1 (fr) 2010-04-29
CN102196979A (zh) 2011-09-21

Similar Documents

Publication Publication Date Title
EP0976674B1 (fr) Dispositif de réglage de la tension d'une bande
EP2392529B1 (fr) Contrôle de tension d'une bande en mouvement
EP2679527B1 (fr) Installation de carton ondulé et procédé pour la fabrication de carton ondulé
EP1505023A2 (fr) Méthode et dispositif pour controler la tension d'une bande et le répérage de coup d'une imprimante rotative
EP1414648A1 (fr) Procede et dispositif pour commander des organes d'entrainement d'une machine a imprimer
EP2349721B1 (fr) Procédé de correction automatique de l'axe sur une machine de traitement destinée à traiter un produit en bande
WO2010057636A1 (fr) Procédé de correction axiale pour une machine de traitement et machine de traitement
DE3345191A1 (de) Vorrichtung zum aufwickeln eines schuppenstroms aus papierbogen
EP2504160B1 (fr) Système et procédé de fabrication de sacs ou de sachets
EP1714926A2 (fr) Méthode pour la commande et/ou le contrôle d'une machine de traitement de bandes
EP2349892B1 (fr) Procédé de commande d'une machine de traitement à axes commandés
DE102007037564B4 (de) Verfahren zur Achskorrektur bei einer Verarbeitungsmaschine
DE60027264T2 (de) Vorrichtung zum Bremsen einer Papierrolle
EP2067725B1 (fr) Procédé de correction d'axe dans une machine de traitement et machine de traitement
WO1997002952A2 (fr) Procede pour la regulation de la tension d'une bande de papier
DE102014104662B4 (de) Arbeitsverfahren für den digitalen Multipass-Mehrfarbendruck
EP1990298B1 (fr) Méthode de fonctionnement d'un dispositif d'introduction
EP0211313B1 (fr) Procédé et dispositif pour enrouler une bande
EP3455073B1 (fr) Procédé et dispositif pour imprimer une bande de matière à imprimer à l'intérieur d'une presse rotative
EP3934997B1 (fr) Entraînement de machines de découpe de bobines
WO2009135805A1 (fr) Procédé et dispositif de déroulement de matériau en forme de bande et machine de traitement de bande
AT511029A2 (de) Verfahren zur regelung der bahnspannung in einem einen tänzer aufweisenden bahnspannungsabschnitt
DE102011117358A1 (de) Verfahren zum Berechnen des Ausgangsdurchmessers einer Warenbahnwicklung auf einer Rolle nach einem Rollenwechsel
CH662547A5 (en) Device for winding and unwinding an imbricated stream of flat articles, such as paper sheets
WO2009135804A1 (fr) Procédé et dispositif de déroulement et de stockage de matériau en forme de bande

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20110525

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502009009158

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: B65H0026080000

Ipc: B41F0033120000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: B65H 26/08 20060101ALI20131202BHEP

Ipc: B41F 33/16 20060101ALI20131202BHEP

Ipc: B41F 13/004 20060101ALI20131202BHEP

Ipc: B41F 33/12 20060101AFI20131202BHEP

INTG Intention to grant announced

Effective date: 20140109

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 661119

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140415

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009009158

Country of ref document: DE

Effective date: 20140522

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20140409

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140709

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140709

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140809

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140710

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140811

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009009158

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20150112

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009009158

Country of ref document: DE

Effective date: 20150112

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140901

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140930

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140901

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20150922

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20150923

Year of fee payment: 7

Ref country code: AT

Payment date: 20150921

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20090901

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 661119

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160901

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20160901

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160901

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140409

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20221125

Year of fee payment: 14

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502009009158

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240403