WO2016091271A1 - Antriebseinrichtung mit einem bewegungssensor, der komponentendaten erfasst - Google Patents
Antriebseinrichtung mit einem bewegungssensor, der komponentendaten erfasst Download PDFInfo
- Publication number
- WO2016091271A1 WO2016091271A1 PCT/EP2014/003313 EP2014003313W WO2016091271A1 WO 2016091271 A1 WO2016091271 A1 WO 2016091271A1 EP 2014003313 W EP2014003313 W EP 2014003313W WO 2016091271 A1 WO2016091271 A1 WO 2016091271A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drive
- sensor
- data
- motion sensor
- movement
- 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
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Classifications
-
- 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—Program-control systems
- G05B19/02—Program-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 program data in numerical form
- G05B19/406—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 program data in numerical form characterised by monitoring or safety
- G05B19/4062—Monitoring servoloop, e.g. overload of servomotor, loss of feedback or reference
-
- 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—Program-control systems
- G05B19/02—Program-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 program data in numerical form
-
- 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
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25294—Part, workpiece, code, tool identification
-
- 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
- G05B2219/33—Director till display
- G05B2219/33114—Configure motion controller to drive any kind of motor type connected
Definitions
- the invention relates to a drive device for providing a drive movement, comprising a drive motor, which is designed to convert supplied electrical or fluidic energy into a movement of a motor element, with a drive sensor assigned to the drive motor, which detects the movement of the motor element and provides it a drive sensor signal is formed, and with a transmission device which is coupled to the drive motor and which is designed to implement the movement of the motor element in a drive movement of a drive element, wherein the transmission device is associated with a motion sensor for determining the drive movement, which is electrically connected to the Drive sensor is connected.
- the Linearambasvor ⁇ direction comprises an electric motor which is in rotary drive connection with the gear unit, and a controller which is connected via an electrical connection to the electric motor, wherein on the linear motion device at least one data memory is provided which can be read by the controller.
- the data memory information about the gear ⁇ unit are stored, which is controlled by the controller during the in- inception of the linear motion device can be read.
- the object of the invention is to provide a drive device which enables an improved startup.
- the motion sensor is associated with a detection device, which is designed to detect component data and provide detected component data to the motion sensor, wherein the motion sensor for providing motion sensor signals and component data to the drive sensor is formed and wherein the drive sensor is a sensor data interface which is designed to provide drive sensor signals and motion sensor signals and component data to a higher-level control device.
- component data of that component to which the detection device is assigned should be detected.
- the component data may be, for example, a general type designation of the component and / or an individual, preferably unique, identification of the respective component.
- one of the components associated with such a detection device is the transmission device which is coupled to the drive motor.
- the component data are, for example, the type designation of the transmission device and / or one or more technical properties of this transmission device, such as a reduction ratio or a transmission ratio, a maximum speed, a maximum temperature, for example. tur, a maximum torque or the like.
- the detection device is associated with the motion sensor such that the component data determined by the detection device can be provided electronically to the motion sensor.
- a cable connection is provided between the detection device and the motion sensor.
- the detection device is designed as part of the motion sensor, it can also be a run in the motion sensor program component (software).
- the motion sensor is configured to provide the motion sensor signals and the component data determined by the detection means to the drive sensor.
- a cable connection between the motion sensor and the drive sensor is provided, so that in simple manner, a data transmission between the motion sensor and the drive sensor can be made.
- the motion sensor and the drive sensor are equipped with mutually corresponding data interfaces.
- a wireless data connection between the motion sensor and the drive sensor may be provided, in particular according to a standardized transmission protocol for a wireless data transmission such as Bluetooth or ZigBee.
- the drive sensor includes a sensor data interface to which the ermit by the drive sensor ⁇ telten drive sensor signals as well as transmitted by the motion sensor motion sensor signals and the component data can be provided to a higher-level control device.
- the superordinate control device is typically a motor controller if the drive motor is designed to convert electrical energy, or a valve battery in which a combination of fluid valves, in particular pneumatic valves, and input / output modules is provided so that the In this case, the detection of the signals at the sensor data interface of the drive sensor by means of an input module can be made, which in turn with other components of the valve battery via a Multipolkommu- communication or an internal bus system is connected.
- a proper control of the valves for the corresponding activation of the drive motor can be undertaken.
- the motion sensor is designed for the transmission of motion sensor signals and component data according to a specifiable data transmission protocol, in particular IO-Link, to the drive sensor.
- a switching signal which can also be understood as a digital switching signal, or an analog signal, which is output for example as an electrical voltage or electric current and is exemplary proportional to a position of a motor element relative to a motor housing, formed.
- the motion sensor for the drive device according to the invention also has to provide the component data to the drive sensor. Accordingly, it is advantageous if a communication between the motion sensor and the drive sensor according to a predetermined data transmission protocol, in particular according to a digital data transmission protocol is formed.
- the IO-Link protocol is used as the data transmission protocol, where IO-Link is a point-to-point connection.
- the drive sensor is designed as a 10-link master, while the motion sensor is formed in this case as an IO-Link device.
- the motion sensor for receiving parameter data for parameterizing the motion sensor and / or the detection device in accordance with a specifiable data transmission protocol, in particular IO-Link is formed by the drive sensor.
- the motion sensor detects the component data in a first step and transmits these component data to the drive sensor, from where the component data are forwarded to a higher-level control device.
- the higher-level control device provides suitable parameters as a function of the determined component data in order to be able to carry out an advantageous detection of the movement of the drive element by suitable parameterization of the motion sensor.
- a parameterization of the detection device can be provided such that it carries out a repetition of the detection of the component data at regular intervals and is deactivated in the remaining time in order to ensure the lowest possible energy consumption.
- the drive sensor has a processing device which is suitable for processing drive sensor signals, motion sensor signals and component data and for providing a signal data record in accordance with a specifiable data transmission protocol, in particular SSI, is formed on the sensor data interface.
- a specifiable data transmission protocol in particular SSI
- the control device may be, for example, an electric motor control or an electropneumatic valve battery, wherein in each case the necessary data communication between the drive device and the control device is made possible with the aid of the specifiable data transmission protocol.
- a data transmission protocol according to the SSI standard (synchronous serial interface / synchronous serial interface) is used, with the aid of which up to three sensors, in particular a position measuring system, can be connected in a simple manner to the higher-level control device.
- SSI standard synchronous serial interface / synchronous serial interface
- the drive sensor has a memory device, which is designed for the intermediate storage of drive sensor signals and / or motion sensor signals and / or component data and / or parameter data.
- the storage device is designed as part of a processing device of the drive sensor.
- This processing device can in turn be designed in particular as a microcontroller or microprocessor.
- parameters provided by the superordinate control device can be stored in order to maintain these for use by the processing device. After a temporary interruption of the supply voltage for the drive sensor, the stored parameters can be restored from a preferably non-volatile memory. be provided.
- the memory device temporarily stores one or more signals of the drive sensor and / or of the motion sensor in order to form, for example, a common sensor signal from a plurality of sequentially determined sensor signals, in particular by using statistical methods. Additionally or alternatively, the memory device can also be used for temporary or permanent storage of component data, which were determined by the detection device and which can be provided in recurring time sequence or upon request by the higher-level control device via the sensor data interface of the drive sensor.
- the detection device is designed for determining the component data by processing motion sensor signals and comparing the motion sensor signals determined with predeterminable motion sensor signal patterns and / or by comparison with drive sensor signals.
- the detection device has its own processing device in which predeterminable motion sensor signal patterns are stored and a comparison with detected motion signals is performed.
- it is provided to carry out a transmission of motion sensor signals from the motion sensor to the detection device in order to be able to conclude, based on the transmitted motion sensor signals, on properties of the component scanned with the aid of the detection device and the motion sensor.
- a further signal level of a likewise provided drive sensor signal can be fed back to the respectively used component. be concluded in order to be able to infer by matching with predetermined motion sensor signal patterns on a specific property of the component, in particular a type designation. Subsequently, a transmission of the determined component data can be made to the higher-level control device. Additionally or alternatively, it may be provided that a comparison of motion sensor signals and drive sensor signals is made in the detection device, in order to be able to conclude in this way on component data of the monitored component.
- the detection device comprises an RFID reading unit for a wireless determination of component data and that the transmission device is assigned an RFID element (RFID tag) in which component data are stored.
- the RFID reading unit may, for example, be a combined transmitting and receiving unit for transmitting and receiving electromagnetic waves.
- the transmission device and / or other components associated RFID elements can be read by the emitted by the RFID reader electromagnetic waves are modified by the RFID elements in a characteristic way and are reflected back, which can be detected by the RFID reader.
- a higher-level control device in particular a motor controller, is connected to the sensor data interface of the drive sensor and that the control device is designed for a control without regulation of the drive motor as a function of drive sensor signals and / or motion sensor signals and / or component data and / or parameter data ,
- the higher-level control device comprises an input interface, in particular a computer interface, which is designed to connect a parameterization device and if the input interface, in particular as a web server, is designed for outputting and / or receiving parameter data.
- a parameterizing device in particular a personal computer, can be connected to the higher-level control device in order to carry out a parameterization of the drive device.
- the component data determined by the detection device is first provided to the parameterization device in order to obtain setting data by accessing an internal or external database, in particular via a wire-bound or wireless data connection special parameters to provide for the parameterization of the drive device can.
- the parameters provided can be forwarded via the sensor data interface to the drive sensor and from there to the motion sensor and the detection device.
- the input interface is assigned to a web server, so that when a parameterizing device, in particular a personal computer, is connected to a predetermined one, the requirements of the higher-level control device and the connected sensors such as the drive sensor and the motion sensor adapted user interface is provided.
- the required input options and the graphical representation of the input options are specified by the web server assigned to the input interface and only have to be displayed on the parameterization device. Accordingly, it is possible to dispense with a corresponding installation of special software on the parameterization device, this only has to be able to display a website, in particular by means of a web browser.
- the transmission device comprises a plurality of functionally coupled transmission components, in particular a reduction gear and a spindle gear, and that at least two gear components are each equipped with a detection device.
- drive devices for adapting to different conditions of use are modular in order to allow easy adaptation to the desired conditions of use.
- a series connection of a plurality of transmission components can be arranged on the drive motor, for example a reduction gear for speed reduction and torque increase and a downstream spindle gear for implementing a rotational movement in a Transla ⁇ tion movement.
- family members of the reduction gears and of the family of spindle gears each have differently designed family members who can be more or less freely combined with each other.
- each of these transmission components is associated with a detection device which is designed to the component data of the respective transmission component to he summarize and zuzu betting a preferably separately provided motion sensor, from each of which a data connection to the drive sensor of the drive motor is an.
- Figure 1 is a schematic representation of a drive device with a drive motor, a first and a second transmission component and the respec conditions gear components associated motion sensors with integrated detection devices.
- a drive device 1 and egg ne parent control device 2 are shown, which together form a drive system 3, with the aid of a machine component, not shown, can be moved linearly between we ⁇ least two functional positions.
- the drive device 1 is designed as an electric drive device.
- a drive motor 4 is supplied by the higher-level control device 2 via a supply line 5 with electrical energy and, with a suitable supply of electrical energy, can cause a movement of a motor element 30, embodied as a rotating motor shaft by way of example.
- the motor element 30 is coupled to a first transmission component 6, which is, for example, a planetary gear for the reduction of the rotational movement of the motor member 30.
- the motor element is provided with a serving as a sun gear of the planetary gear pinion 31, in which a plurality of radially outboard arranged and stationary rotatably mounted planetary gears 32 engage.
- the planet gears 32 For their part, they also engage in a radially external ring gear 33, which is coupled to an output shaft 34 which is coupled to a second transmission component 7, which is exemplarily a spindle drive.
- the second transmission component 7 is used to implement a rotational movement of the output shaft 34 in a translational movement.
- the output shaft 34 is rotatably coupled to a threaded spindle 35 which is rotatably and stationary received in a housing 36.
- a lock nut 37 is screwed, which is received linear movement and rotationally fixed in the housing 36.
- the lock nut 37 is in turn coupled to a push rod 8, which protrudes on a side facing away from the drive motor 4 end portion of the second gear component 7 from the second gear component 7 and which is provided for providing a linear movement to a machine component, not shown.
- a rotational movement of the motor member 30 can be converted into a linear movement of the push rod 8, wherein the first gear component 6 causes a reduction of the rotational movement of the motor member 30 by means of the planetary gear and the second gear 7, the implementation of the rotational movement of the Output shaft 34 causes a linear movement of the push rod 8.
- a drive sensor 9 is mounted, which is coupled to the drive motor 4 in order to detect a rotational movement of the motor member 30 and output a drive sensor signal can.
- the drive sensor 9 has a sensor data interface 10, to which a sensor line 11 is connected, which is responsible for an electrical transmission of the drive sensor signals to the higher-level control device. tion 2 is provided.
- further sensor lines 12, 13, 14 and 15, which are connected to motion sensors 16, 17, 18 and 19, are connected to the sensor data interface.
- the motion sensors 16 to 19 may be designed differently, for example, the motion sensor 16, which is associated with the first transmission component 6, as a sensor for detecting rotational movements of the planetary gears 32 is formed.
- the motion sensors 17 and 19, however, are designed as limit switches, with the help of two end positions of the lock nut can be detected within the spindle drive of the second transmission component 7.
- the motion sensors 17 and 19 are magnetic sensors, in particular Hall sensors, which react to a permanent magnet attached to the lock nut as soon as it is arranged in the vicinity of the respective motion sensor 17 or 19.
- the motion sensor 18 is an electromechanically designed reference switch which is used, for example, during initialization of the drive device 1 and which is designed only for special determination of the axial position of the lock nut (not shown) of the spindle drive of the second transmission component 7.
- an RFID label 20, on which component data of the first transmission component 6 are stored, is attached to the first transmission component 6.
- the motion sensor 16 is equipped with an RFID reader, which is not shown in more detail, which is designed to emit electromagnetic waves which are reflected back by the RFID tag 20, with a change in the electromagnetic waves emitted by the motion sensor 16 being made in the course of this retro-reflection and wherein this variation of the back-reflected electromagnetic waves represents the data content stored in the RFID tag 20.
- the back-reflected electromagnetic waves can be detected by a suitable antenna in the motion sensor 16 and thus serve to detect component data of the first transmission component 6.
- the motion sensors 17 and 19, serve to detect the end positions of the lock nut 37 within the housing 36.
- the two motion sensors 17 and 19 each have a Hall sensor, which is assigned to determine a magnetic field strength of a permanent magnet 38, the lock nut 37 , is trained.
- the motion sensors 17 and 19 are designed to output a switching signal when a predefined threshold value for the detected magnetic field strength of the permanent magnet 38 is exceeded in order to indicate that the lock nut 37 has reached the desired end position.
- the motion sensors 17 and 19 may be configured to process the signal level of the respective Hall sensor, which varies due to the movement of the permanent magnet 38.
- a memory device is formed in the motion sensors 17 and 19, in which different motion sensor signal pattern are stored for different transmission devices 21, which can be put together with the aid of the transmission components 6 and 7.
- the motion sensor signals and the component data determined by the respective motion sensors 16, 17, and 19 may be provided to the drive sensor 9 via the respective associated sensor lines 12, 13, 15.
- the drive sensor 9 preferably forms the IO-Link master while the motion sensors 16 to 19 are designed as IO-Link devices.
- a point-to-point data connection is established between each of the motion sensors 16-19 and the drive sensor 9, through which the desired motion sensor signals and, optionally, the component data may be transmitted.
- parameters can be transmitted from the drive sensor 9 to the respective motion sensors 16 to 19 and the associated detection devices.
- a communication between the drive sensor 9 and the higher-level control device 2 via the sensor line 11 can, for example, according to the SSI
- the parent Control device 2 comprises an input interface 22, which may be, for example, a USB interface, as used in the field of personal computers.
- This input interface 22 allows the connection of a personal computer 23 to the higher-level control device 2 to a parameterization of the drive device
- the higher-level control device comprises
- Step takes place providing electrical energy from the parent control device 2 to the drive device 1, in this case, in particular, the drive sensor 9 and the motion sensors 16 to 19 are supplied with electrical energy. Furthermore, a provision of electromagnetic waves by the motion sensor 16 takes place in order to be able to carry out a contactless readout of the RFID tag 20 associated with the first gear component 6. It is preferably provided that a type designation for the first transmission component 6 is stored in the RFID label 20, which can be transmitted by back reflection of the electromagnetic waves emitted by the motion sensor 16 and received by the motion sensor 16. The motion sensor 16 may receive the received component data via the forward assigned sensor line 12 to the drive sensor 9. However, this information about the first transmission component 6 is not yet sufficient to completely characterize the drive system 3. Rather, information about the second transmission component 7 is still needed.
- the control device 2 can provide an initialization operation for the drive device 1, in which, for example, the second transmission component 7 is set in motion with a slow movement of the drive motor 4 such that the push rod 8 assumes an end position in which reference information from the motion sensor 18 can be transmitted to the drive sensor 9.
- the control device 2 can provide an initialization operation for the drive device 1, in which, for example, the second transmission component 7 is set in motion with a slow movement of the drive motor 4 such that the push rod 8 assumes an end position in which reference information from the motion sensor 18 can be transmitted to the drive sensor 9.
- the motion sensors 17, 19 can each be indicative of a motion characteristic of the second transmission component 7 which is adjusted with stored motion sensor signal patterns in the respective motion sensors 17 and 19 in order to process this information formations to determine the sought-after component data.
- the determined component data can then be provided via the respective sensor lines 13 and 15 to the drive sensor 9 and forwarded therefrom to the higher-level control device 2.
- the higher-level control device 2 now has complete knowledge of the additional components connected to the drive motor 4, such as the drive sensor 9, the first and second transmission components 6 and 7, and the motion sensors 16 to 19.
- a graphical user interface can be provided which enables a user to control the drive system 3, in particular the drive device 1, to the requirements of the given motion task adapt. This can be done, for example, by selecting individual parameters for the higher-level control device 2 and the drive motor 4. Furthermore, a parameterization of the sensors, that is to say of the drive sensor 9 and the motion sensors 16 to 19, can also be undertaken, for example for determining switching positions for the motion sensors 17 and 19 designed as limit switches.
- a data transmission is made by the personal computer 23 via a wired or wireless network connection to a data server of the manufacturer of the drive system 3 in order to carry out a check of the to enable determined component data. If this check is positive, now the desired parameterization, in particular using predeterminable parameter sets, which are provided by the manufacturer of the drive system 3, performed. If an error message occurs during the checking of the component data, it can first be analyzed on which consideration of the drive system 3 the error message is based, in order subsequently to carry out a suitable error correction.
- the parameterization of the drive system 3 After the parameterization of the drive system 3 has been carried out, it can be converted into regular operation in order to carry out the motion task with the aid of the drive device 1 and the higher-order control device 2.
- it may be provided to carry out a determination of the component data with the aid of the motion sensors 16 to 19 at regular or irregular intervals in order to determine, for example, deviations from original values for the motion sensor signals or the drive sensor signals and to draw conclusions about possible wear of the drive system 3 .
- it may be provided to carry out the processing of the respective motion sensor signals and the drive sensor signals in the drive sensor 9 or in the higher-level control device 2.
- the processing takes place in the parent
- Control device 2 instead, a storage of the results obtained, however, can be provided additionally or alternatively both in the higher-level control device 2 and in the drive sensor 9, wherein the storage in the drive sensor 9 ensures a direct assignment of the determined data to the drive device 1, so also when replacing the higher-level control device 2, the determined data remain available.
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Toys (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201480083974.9A CN107003655A (zh) | 2014-12-11 | 2014-12-11 | 具有检测组件数据的运动传感器的驱动设备 |
| DE112014006867.5T DE112014006867A5 (de) | 2014-12-11 | 2014-12-11 | Antriebseinrichtung |
| PCT/EP2014/003313 WO2016091271A1 (de) | 2014-12-11 | 2014-12-11 | Antriebseinrichtung mit einem bewegungssensor, der komponentendaten erfasst |
| US15/534,609 US10372105B2 (en) | 2014-12-11 | 2014-12-11 | Drive device with a movement sensor which detects component data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2014/003313 WO2016091271A1 (de) | 2014-12-11 | 2014-12-11 | Antriebseinrichtung mit einem bewegungssensor, der komponentendaten erfasst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016091271A1 true WO2016091271A1 (de) | 2016-06-16 |
Family
ID=52134101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2014/003313 Ceased WO2016091271A1 (de) | 2014-12-11 | 2014-12-11 | Antriebseinrichtung mit einem bewegungssensor, der komponentendaten erfasst |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10372105B2 (de) |
| CN (1) | CN107003655A (de) |
| DE (1) | DE112014006867A5 (de) |
| WO (1) | WO2016091271A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108449250B (zh) * | 2018-05-22 | 2023-08-04 | 三明学院 | 一种支持多总线的io-link主站装置及方法 |
| EP3961527A1 (de) * | 2020-08-25 | 2022-03-02 | Siemens Aktiengesellschaft | Bestimmung einer last einer antriebsvorrichtung |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60100078T2 (de) * | 2000-01-20 | 2003-06-12 | Recoules S.A., Ozoir La Ferriere | Verbesserte Werkzeugmaschine |
| DE102006031645A1 (de) * | 2005-07-14 | 2007-01-25 | Sew-Eurodrive Gmbh & Co. Kg | Antrieb und Verfahren |
| DE102008013088A1 (de) * | 2008-03-07 | 2009-09-10 | Robert Bosch Gmbh | Verfahren zur Inbetriebnahme einer Linearbewegungseinheit |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2192062B (en) * | 1986-06-27 | 1990-02-28 | Rank Taylor Hobson Ltd | Metrological apparatus |
| US7170241B1 (en) * | 1998-02-26 | 2007-01-30 | Anorad Corporation | Path module for a linear motor, modular linear motor system and method to control same |
| EP1653240A1 (de) * | 2004-10-28 | 2006-05-03 | Ab Skf | Linearantriebsvorrichtung |
| US7328130B2 (en) * | 2005-08-17 | 2008-02-05 | Xtek, Inc. | Data acquisition system for system monitoring |
| US8952832B2 (en) * | 2008-01-18 | 2015-02-10 | Invensense, Inc. | Interfacing application programs and motion sensors of a device |
| KR101479364B1 (ko) * | 2007-05-31 | 2015-01-05 | 티에치케이 가부시끼가이샤 | 리니어 모터의 위치 검출 시스템 |
| CA2793433C (en) * | 2009-06-09 | 2016-04-12 | Lean Tool Systems, Llc | Gauge system for workpiece processing |
| JP2014056979A (ja) * | 2012-09-13 | 2014-03-27 | Hitachi High-Tech Instruments Co Ltd | 水平軸駆動機構、2軸駆動機構及びダイボンダ |
-
2014
- 2014-12-11 WO PCT/EP2014/003313 patent/WO2016091271A1/de not_active Ceased
- 2014-12-11 DE DE112014006867.5T patent/DE112014006867A5/de active Pending
- 2014-12-11 US US15/534,609 patent/US10372105B2/en active Active
- 2014-12-11 CN CN201480083974.9A patent/CN107003655A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60100078T2 (de) * | 2000-01-20 | 2003-06-12 | Recoules S.A., Ozoir La Ferriere | Verbesserte Werkzeugmaschine |
| DE102006031645A1 (de) * | 2005-07-14 | 2007-01-25 | Sew-Eurodrive Gmbh & Co. Kg | Antrieb und Verfahren |
| DE102008013088A1 (de) * | 2008-03-07 | 2009-09-10 | Robert Bosch Gmbh | Verfahren zur Inbetriebnahme einer Linearbewegungseinheit |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112014006867A5 (de) | 2017-05-18 |
| US20170322541A1 (en) | 2017-11-09 |
| CN107003655A (zh) | 2017-08-01 |
| US10372105B2 (en) | 2019-08-06 |
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