CN102095511B - Machine tool spindle temperature measurement device and measurement method thereof - Google Patents
Machine tool spindle temperature measurement device and measurement method thereof Download PDFInfo
- Publication number
- CN102095511B CN102095511B CN 201010565451 CN201010565451A CN102095511B CN 102095511 B CN102095511 B CN 102095511B CN 201010565451 CN201010565451 CN 201010565451 CN 201010565451 A CN201010565451 A CN 201010565451A CN 102095511 B CN102095511 B CN 102095511B
- Authority
- CN
- China
- Prior art keywords
- temperature
- module
- data
- signal processing
- measuring equipment
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a machine tool spindle temperature measurement device and a measurement method thereof. The device comprises a temperature measurement device, a mounting device and a receiving device, wherein the temperature measurement device includes a temperature acquisition module, a signal processing module, a wireless communication module, a storage module and a power supply module; the receiving device includes a signal processing module, a wireless communication module and a serial communication module; and the mounting device includes a measuring rod and a locking module. The temperature acquisition module is used for acquiring temperature signals and transmitting the temperature signals to the signal processing module; the signal processing module is used for processing the data signals and then transmitting the processed signals to the receiving device through the wireless communication module in a wireless manner; and the receiving device is used for directly displaying the monitoring data or transmitting the received monitoring data to a computer for display and storage through a serial port. The temperature measurement device is fixed on the mounting device, and the mounting module can be fixed and fastened on the measured spindle through the simple operation, and can be detached conveniently and mounted on spindles with different specifications, thereby achieving tool-free operation.
Description
Technical field
The present invention is mainly concerned with machine tool chief axis temperature monitoring field, refers in particular to a kind of online machine tool chief axis thermometry and device.
Background technology
The modern mechanical industrial expansion has proposed increasingly high requirement to the machining precision of lathe.The principal element that influences the high-speed machine tool machining precision is hot error, accounts for 40%～70% of lathe total error.And the thermal deformation errors of spindle unit is the key factor that causes the thermal deformation of machine tool error.Spindle deformation will seriously reduce the machining precision of lathe, cause higher defect rate, and therefore the measurement to the main shaft axle temperature seems very important.
Some main shaft temperature measuring methods that extensively adopt at present are difficult to directly record the spindle axis temperature of machine tool chief axis under running status.Part adopts infrared non-cpntact measurement, is difficult to realize the measurement along the distribution of main shaft axial temperature.To the deficiency of present main shaft temperature monitoring system, the present invention adopts radio communication, digital temperature sensor, single-chip microcomputer and serial communication technology, has developed a kind of machine tool chief axis thermometry and device based on wireless communication technology.This method can directly be measured the spindle axis temperature of lathe under running status with device, and temperature distribution vertically, for the analysis of machine tool chief axis temperature correlation provides foundation.
Summary of the invention
To the defective and the deficiency of prior art, the present invention proposes a kind of online thermometry of machine tool chief axis easy for installation, that antijamming capability is strong, measuring accuracy is high, response speed is fast, applied widely and device.
For addressing the above problem, technical scheme of the present invention is: a kind of machine tool chief axis temperature measuring equipment, form by temperature measuring equipment, receiving trap and host computer; It is inner that temperature measuring equipment is fixed in tested main shaft through erecting device; Gather the main shaft temperature signal and the mode through radio communication sends to receiving trap with Monitoring Data through digital sensor, receiving trap is transferred to host computer with data through serial ports after receiving Monitoring Data.
Said temperature measuring equipment is made up of sensor assembly, signal processing module, wireless communication module, power module and memory module; Sensor assembly is made up of a plurality of digital temperature sensors; Temperature sensor is arranged on the sidewall of erecting device; Through erecting device temperature sensor is fully contacted with main shaft; Temperature sensor adopts the unibus data transfer mode, and a plurality of temperature sensors are connected with signal processing module through a data lines; Temperature sensor is the collecting temperature signal under the control of signal processing module, dynamically the acquisition precision and the speed of setting sensor.
Said signal processing module adopts low-power scm as processor, is responsible for the operational factor of configuration temperature sensor parameter, signal Processing, configuration wireless communication module and the operation that control transmits and receive data, controls temperature measuring equipment; Parameters such as the configurable temperature sensor resolution of signal processing module, acquisition interval and alarming value; Signal to gathering carries out filtering and processed compressed; Parameters such as configuration wireless communication module transmission rate, transmission frequency and transmitted power, the content that the control wireless communication module sends is according to the configuration order configuration-system operational factor of wireless communication module reception; Signal processing module is in low power consumpting state when idle, when handling request, can return to normal operating conditions rapidly, and the state exchange time only needs several microseconds, and response process request in time prolongs System production time.
Said wireless communication module adopts the wireless communication module of low-power consumption, and this radio-frequency module adopts the diplex operation pattern, can carry out data transmission and reception simultaneously, and emission rate, emission mode and emissive power can dynamically be adjusted, to adapt to the requirement of different monitoring of environmental; Through SPI parallel interface or I
2The C EBI is connected with signal processing module, guarantees communication quality and speed; Wireless communication module communication distance under spacious environment can satisfy general communication need greater than 100 meters; When no datat was sent and receive, wireless radio frequency modules got into dormant state automatically to save energy, and this radio-frequency module is supported electromagnetic wave mobilizing function under the low-power consumption mode simultaneously, and has hardware CRC error detection and point-to-multipoint address control function.
Said power module is made up of boost voltage stabilizing chip and battery of super low-power consumption, and the voltage stabilizing chip that boosts has the input voltage range of the working current and the broad of microampere order.
Said memory module adopts the E of low-power consumption
2PRAM dynamic memory chip; The operational factor of storage temperature measurement mechanism in the memory module; And temporary a part of measurement data; System initialization or read operational factor from memory module when resetting when wireless communication module breaks down or radio communication when being interfered, temporarily is stored in Monitoring Data in the memory module; Treat that radio communication just often resends Monitoring Data again, guarantee the continuity of Monitoring Data.
Said receiving trap is made up of signal processing module, wireless communication module, power module and serial communication modular; Function is to receive data that temperature measuring equipment sends and send in the host computer through serial ports, and receiving trap also sends to temperature measuring equipment with the steering order that host computer sends; Respective modules adopts identical hardware in the signal processing module of receiving trap, the synthermal measurement mechanism of wireless communication module, and receiving trap need communicate with host computer, has increased the serial communication module; Serial communication modular adopts RS232 or RS485 interface, realizes and the reliable and stable data transmission of host computer through a Serial Port Line.
Said erecting device is made up of measuring staff, two mechanical locking devices and thin walled tube, and temperature measuring equipment is fixed on the erecting device, and wherein temperature sensor can be arranged between measuring staff and thin walled tube, and wireless transmit and signal processing module are fixed in an end of measuring staff; After erecting device is put into main shaft; Through making two automatic swellings of mechanical locking device to certain direction rotation measuring staff and erecting device being fixed in the main shaft; When the retrograde rotation measuring staff, two locking devices can tighten automatically, make things convenient for temperature measuring equipment freely to take out.
A kind of machine tool chief axis thermometry, according to following steps:
At first, guarantee that temperature sensor overlaps with position to be measured, then erecting device inserted in the tested main shaft that the rotation measuring staff is to certain fixed angle erecting device according to the position and the quantity of temperature sensor on the measurement requirement adjustment erecting device; After fixing the completion, open the temperature measuring equipment switch and make it in running order, the temperature survey parameter is set, after parameter is provided with completion, promptly main shaft temperature is begun to measure through host computer;
Temperature measuring equipment start back gets into initialization, and the operational factor configuration is mainly accomplished in initialization, and signal processing module is according to the operational factor of each module of data configuration in the memory module; After initialization was accomplished, device judged whether to receive the PC control signal, if the control signal of receiving; Then with being kept in the memory module after the data parsing that receives, and control device carries out initial work again, as not receiving control signal; Then temperature measuring equipment gets into the temperature acquisition process; Signal processing module control temperature sensor collecting temperature is after temperature acquisition is accomplished, after signal processing module is collected temperature data and carried out simple process; Send through wireless communication module, accomplish a temperature survey thus;
At first accomplish initialization after the receiving trap start; Judge whether to receive signal then,, then the data that receive are sent in the host computer through serial ports if after receiving signal and being judged as temperature data; As do not receive signal; Then judge whether to receive serial data, as receive serial data, then data are sent to temperature measuring equipment through wireless communication module.
Said erecting device adopts a kind of mechanical expansion mechanism, can erecting device be fixed in the tested main shaft through rotary manipulation, and can be for convenience detach.
Said temperature collect module adopts a kind of high accuracy number temperature sensor, is used for gathering the main shaft temperature signal, and can directly export digital temperature signal.
Said signal processing module adopts a kind of low-power scm; Be used for receiving the temperature data that temperature collect module is gathered; And can carry out filtering and conditioning to temperature signal; The control wireless communication module carries out data communication, and this module can be provided with the operational factor of device for detecting temperature simultaneously according to the host computer order.
Said wireless communication module adopts a kind of low-consumption wireless radio-frequency module, and the temperature signal of handling is sent to receiving trap, can receive the control command that host computer sends simultaneously.
Said memory module adopts a kind of E
2The PRAM storage chip is used for the operational factor of storing temperature measurement mechanism, and can preserve the portion temperature data.
Said supply module is made up of battery and a kind of super low-power consumption LDO voltage stabilizing chip, is used for stabilized power source to whole temperature measuring equipment being provided.
Said serial communication module adopts a kind of serial port communication chip, is used for realizing the data communication with host computer.
The invention provides a kind of online machine tool chief axis thermometry and device; Have easy for installation, antijamming capability is strong; Advantages such as response speed is fast, applied widely have possessed the ability that monitor in on-line temperature monitoring and temperature field, can be applicable to the temperature monitoring of machine tool chief axis.The difficult wiring problem that this measuring method and device run into when utilizing wireless communication technology to overcome wire transmission has realized the on-line monitoring of lathe temperature; Erecting device has been realized the no tool installation of temperature measuring equipment, gets final product the installation and removal measurement mechanism through simple operations, has improved the ease for use of monitoring system; The battery mode is supplied power has increased the temperature measuring equipment installation flexibility, meets sustainable development and requirements of green environmental protection.
Description of drawings
Fig. 1 is a structural drawing of the present invention;
Fig. 2 is a DFD of the present invention;
Fig. 3 is a device for detecting temperature module map of the present invention;
Fig. 4 is a receiving trap module map of the present invention;
Fig. 5 is an intermodule communication mode synoptic diagram of the present invention;
Fig. 6 is an erecting device synoptic diagram of the present invention;
Fig. 7 is a temperature measuring equipment scheme of installation of the present invention;
Fig. 8 is a temperature measuring equipment workflow diagram of the present invention;
Fig. 9 is a receiving trap workflow diagram of the present invention;
Wherein: 1 is that swelling device, 2 is that thin walled tube, 3 is that measuring staff, 4 is that temperature sensor, 5 is that temperature measuring equipment, 6 is that drive motor, 7 is that shaft coupling, 8 is that bearing, 9 is a main shaft.
Embodiment
Below in conjunction with accompanying drawing and instantiation to further explain of the present invention.
As shown in Figure 1, machine tool chief axis thermometry and device are made up of temperature measuring equipment, erecting device and receiving trap three parts, and temperature measuring equipment is fixed on the erecting device.
As shown in Figure 2; It is inner that temperature measuring equipment is fixed in tested main shaft through erecting device; Gather the main shaft temperature signal and the mode through radio communication sends to receiving trap with Monitoring Data through digital sensor, receiving trap is transferred to host computer with data through serial ports after receiving Monitoring Data.
As shown in Figure 3, temperature measuring equipment is made up of sensor assembly, signal processing module, wireless communication module, power module and memory module.Sensor assembly is made up of a plurality of digital temperature sensors; Temperature sensor is arranged on the sidewall of erecting device; Through erecting device temperature sensor is fully contacted with main shaft; Temperature sensor adopts the unibus data transfer mode, and a plurality of temperature sensors are connected with signal processing module through a data lines.Temperature sensor is the collecting temperature signal under the control of signal processing module, dynamically the acquisition precision of setting sensor and speed.
Signal processing module adopts low-power scm as processor, is responsible for the operational factor of configuration temperature sensor parameter, signal Processing, configuration wireless communication module and the operation that control transmits and receive data, controls temperature measuring equipment.Parameters such as the configurable temperature sensor resolution of signal processing module, acquisition interval and alarming value; Signal to gathering carries out filtering and processed compressed; Parameters such as configuration wireless communication module transmission rate, transmission frequency and transmitted power, the content that the control wireless communication module sends is according to the configuration order configuration-system operational factor of wireless communication module reception.Signal processing module is in low power consumpting state when idle, when handling request, can return to normal operating conditions rapidly, and the state exchange time only needs several microseconds, and response process request in time prolongs System production time.
Wireless communication module adopts the wireless communication module of low-power consumption, and this radio-frequency module adopts the diplex operation pattern, can carry out data transmission and reception simultaneously, and emission rate, emission mode and emissive power can dynamically be adjusted, to adapt to the requirement of different monitoring of environmental; Through SPI parallel interface or I
2The C EBI is connected with signal processing module, guarantees communication quality and speed; Wireless communication module communication distance under spacious environment can satisfy general communication need greater than 100 meters; When no datat was sent and receive, wireless radio frequency modules got into dormant state automatically to save energy, and this radio-frequency module is supported electromagnetic wave mobilizing function under the low-power consumption mode simultaneously, and has hardware CRC error detection and point-to-multipoint address control function.
Power module is made up of boost voltage stabilizing chip and battery of super low-power consumption; The voltage stabilizing chip that boosts has the input voltage range of the working current and the broad of microampere order; Have stronger current driving ability, conversion efficiency height and peripheral circuit characteristic of simple, can be temperature measuring equipment stable power is provided.For reducing volume, can use a button cell, a joint rechargeable battery or common batteries to supply power as system, power module can boost to cell voltage the voltage of each module need of work of measurement mechanism.
Memory module adopts the E of low-power consumption
2PRAM dynamic memory chip, chip has 1,000,000 times erasing and writing life, microampere order reading and writing data electric current, data can be preserved more than 10 years under the power-down state, through SPI or I
2The C EBI is connected with signal processing module, has higher operating rate.The operational factor of storage temperature measurement mechanism in the memory module; And temporary a part of measurement data; System initialization or read operational factor from memory module when resetting when wireless communication module breaks down or radio communication when being interfered, can temporarily be stored in Monitoring Data in the memory module; Treat that radio communication just often resends Monitoring Data again, guarantee the continuity of Monitoring Data.
As shown in Figure 4; Receiving trap is made up of signal processing module, wireless communication module, power module and serial communication modular; Function is to receive data that temperature measuring equipment sends and send in the host computer through serial ports, and receiving trap also sends to temperature measuring equipment with the steering order that host computer sends.Respective modules adopts identical hardware in the signal processing module of receiving trap, the synthermal measurement mechanism of wireless communication module, and receiving trap need communicate with host computer, has increased the serial communication module.Serial communication modular adopts RS232 or RS485 interface, can realize the data transmission reliable and stable with host computer through a Serial Port Line.
The power supply mode relative temperature measurement module of receiving trap has greater flexibility, and power module adopts battery and external direct current power supply duplicate supply pattern, when external power supply at one's leisure, can directly connect external direct current power supply, otherwise can adopt battery powered mode.Battery powered power module adopts the identical hardware configuration of synthermal measurement mechanism, and DC power supply adopts the LDO linear voltage regulator with voltage stabilizing function, can external direct current power supply be converted into each module work required voltage of receiving trap.
As shown in Figure 5, signal processing module is the nucleus module of temperature measuring equipment and receiving trap, the operation of these other each modules of module controls, and other modules communicate through various interface mode and it.Wherein, wireless communication module and memory module are passed through I
2C bus or SPI mode are communicated by letter with signal processing module, and temperature sensor uses 1-wire to communicate by letter with signal processing module, and the serial communication module communicates through USART serial port protocol and signal processing module.
As shown in Figure 6; Erecting device is made up of measuring staff, two mechanical locking devices and thin walled tube; Temperature measuring equipment is fixed on the erecting device, and wherein temperature sensor can be arranged between measuring staff and thin walled tube, and wireless transmit and signal processing module are fixed in an end of measuring staff.After erecting device is put into main shaft; Through making two automatic swellings of mechanical locking device to certain direction rotation measuring staff and erecting device being fixed in the main shaft; When the retrograde rotation measuring staff, two locking devices can tighten automatically, make things convenient for temperature measuring equipment freely to take out.
In the concrete use; At first, guarantee that temperature sensor overlaps with position to be measured, then erecting device is inserted in the tested main shaft according to the position and the quantity of temperature sensor on the measurement requirement adjustment erecting device; The rotation measuring staff is to certain fixed angle erecting device, and is as shown in Figure 7.After fixing the completion, open the temperature measuring equipment switch and make it in running order, the temperature survey parameter is set, after parameter is provided with completion, can begin to measure main shaft temperature through host computer.
As shown in Figure 8, temperature measuring equipment start back gets into initialization, and the operational factor configuration is mainly accomplished in initialization, and signal processing module is according to the operational factor of each module of data configuration in the memory module.After initialization was accomplished, device judged whether to receive the PC control signal, if the control signal of receiving; Then with being kept in the memory module after the data parsing that receives, and control device carries out initial work again, as not receiving control signal; Then temperature measuring equipment gets into the temperature acquisition process; Signal processing module control temperature sensor collecting temperature is after temperature acquisition is accomplished, after signal processing module is collected temperature data and carried out simple process; Send through wireless communication module, accomplish a temperature survey thus.
As shown in Figure 9, at first accomplish initialization after the receiving trap start, judge whether to receive signal then; If after receiving signal and being judged as temperature data; Then the data that receive are sent in the host computer through serial ports,, then judge whether to receive serial data as not receiving signal; As receive serial data, then data are sent to temperature measuring equipment through wireless communication module.
Above content is to combine concrete preferred implementation to further explain that the present invention did; Can not assert that embodiment of the present invention only limits to this; Those of ordinary skill for technical field under the present invention; Under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to the present invention and confirm scope of patent protection by claims of being submitted to.
Claims (7)
1. a machine tool chief axis temperature measuring equipment is characterized in that: be made up of temperature measuring equipment, erecting device and receiving trap; It is inner that temperature measuring equipment is fixed in tested main shaft through erecting device; Gather the main shaft temperature signal and the mode through radio communication sends to receiving trap with Monitoring Data through digital sensor, receiving trap is transferred to host computer with data through serial ports after receiving Monitoring Data;
Said temperature measuring equipment is made up of sensor assembly, signal processing module, wireless communication module, power module and memory module; Sensor assembly is made up of a plurality of digital temperature sensors; Temperature sensor is arranged on the sidewall of erecting device; Through erecting device temperature sensor is fully contacted with main shaft; Temperature sensor adopts the unibus data transfer mode, and a plurality of temperature sensors are connected with signal processing module through a data lines; Temperature sensor is the collecting temperature signal under the control of signal processing module, dynamically the acquisition precision and the speed of design temperature sensor;
Said erecting device is made up of measuring staff, two mechanical locking devices and thin walled tube, and temperature measuring equipment is fixed on the erecting device, and wherein temperature sensor is arranged between measuring staff and thin walled tube, and wireless communication module and signal processing module are fixed in an end of measuring staff; After erecting device is put into main shaft; Through making two automatic swellings of mechanical locking device to certain direction rotation measuring staff and erecting device being fixed in the main shaft; When the retrograde rotation measuring staff, two mechanical locking devices can tighten automatically, make things convenient for temperature measuring equipment freely to take out.
2. a kind of according to claim 1 machine tool chief axis temperature measuring equipment; It is characterized in that: said signal processing module adopts low-power scm as processor, is responsible for the operational factor of configuration temperature sensor parameter, signal Processing, configuration wireless communication module and the operation that control transmits and receive data, controls temperature measuring equipment; Signal processing module configuration temperature sensor resolution, acquisition interval and alarming value parameter; Signal to gathering carries out filtering and processed compressed; Configuration wireless communication module transmission rate, transmission frequency and transmitted power parameter, the content that the control wireless communication module sends is according to the configuration order configuration-system operational factor of wireless communication module reception; Signal processing module is in low power consumpting state when idle, when handling request, return to normal operating conditions rapidly, and the state exchange time only needs several microseconds, and response process request in time prolongs System production time.
3. a kind of according to claim 1 machine tool chief axis temperature measuring equipment; It is characterized in that: said wireless communication module adopts the wireless radio frequency modules of low-power consumption; This wireless radio frequency modules adopts the diplex operation pattern; Can carry out data transmission and reception simultaneously, emission rate, emission mode and emissive power can dynamically be adjusted, to adapt to the requirement of different monitoring of environmental; Through SPI parallel interface or I
2The C EBI is connected with signal processing module, guarantees communication quality and speed; Wireless radio frequency modules communication distance under spacious environment can satisfy general communication need greater than 100 meters; When no datat was sent and receive, wireless radio frequency modules got into dormant state automatically to save energy, and this wireless radio frequency modules is supported electromagnetic wave mobilizing function under the low-power consumption mode simultaneously, and has hardware CRC error detection and point-to-multipoint address control function.
4. a kind of according to claim 1 machine tool chief axis temperature measuring equipment is characterized in that: said power module is made up of boost voltage stabilizing chip and battery of super low-power consumption, and the voltage stabilizing chip that boosts has the input voltage range of the working current and the broad of microampere order.
5. a kind of according to claim 1 machine tool chief axis temperature measuring equipment is characterized in that: said memory module adopts the E of low-power consumption
2PRAM dynamic memory chip; The operational factor of storage temperature measurement mechanism in the memory module; And temporary a part of measurement data; System initialization or read operational factor from memory module when resetting when wireless communication module breaks down or radio communication when being interfered, temporarily is stored in Monitoring Data in the memory module; Treat that radio communication just often resends Monitoring Data again, guarantee the continuity of Monitoring Data.
6. a kind of according to claim 1 machine tool chief axis temperature measuring equipment; It is characterized in that: said receiving trap is made up of another signal processing module, another wireless communication module, another power module and serial communication modular; Function is to receive data that temperature measuring equipment sends and send in the host computer through serial ports, and receiving trap also sends to temperature measuring equipment with the steering order that host computer sends; Respective modules adopts identical hardware in the signal processing module of receiving trap, the synthermal measurement mechanism of wireless communication module, and receiving trap need communicate with host computer, has increased serial communication modular; Serial communication modular adopts RS232 or RS485 interface, realizes and the reliable and stable data transmission of host computer through a Serial Port Line.
7. based on the measuring method of the said device of claim 1, it is characterized in that, according to following steps:
At first, guarantee that temperature sensor overlaps with position to be measured, then erecting device inserted in the tested main shaft that the rotation measuring staff is to certain fixed angle erecting device according to the position and the quantity of temperature sensor on the measurement requirement adjustment erecting device; After fixing the completion, open the temperature measuring equipment switch and make it in running order, the temperature survey parameter is set, after parameter is provided with completion, promptly main shaft temperature is begun to measure through host computer;
Temperature measuring equipment start back gets into initialization, and the operational factor configuration is mainly accomplished in initialization, and signal processing module is according to the operational factor of each module of data configuration in the memory module; After initialization was accomplished, device judged whether to receive the PC control signal, if the control signal of receiving; Then with being kept in the memory module after the data parsing that receives, and control device carries out initial work again, as not receiving control signal; Then temperature measuring equipment gets into the temperature acquisition process; Signal processing module control temperature sensor collecting temperature is after temperature acquisition is accomplished, after signal processing module is collected temperature data and carried out simple process; Send through wireless communication module, accomplish a temperature survey thus;
At first accomplish initialization after the receiving trap start; Judge whether to receive signal then,, then the data that receive are sent in the host computer through serial ports if after receiving signal and being judged as temperature data; As do not receive signal; Then judge whether to receive serial data, as receive serial data, then data are sent to temperature measuring equipment through wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010565451 CN102095511B (en) | 2010-11-30 | 2010-11-30 | Machine tool spindle temperature measurement device and measurement method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010565451 CN102095511B (en) | 2010-11-30 | 2010-11-30 | Machine tool spindle temperature measurement device and measurement method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102095511A CN102095511A (en) | 2011-06-15 |
| CN102095511B true CN102095511B (en) | 2012-09-05 |
Family
ID=44128697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010565451 Expired - Fee Related CN102095511B (en) | 2010-11-30 | 2010-11-30 | Machine tool spindle temperature measurement device and measurement method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102095511B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538993B (en) * | 2012-02-10 | 2013-04-03 | 浙江大学 | Temperature measuring device of machine tool |
| CN103810828B (en) * | 2012-11-09 | 2017-02-08 | 中国科学院沈阳计算技术研究所有限公司 | Wireless communication system and method for Internet-of-Things aggregation node of machine tool |
| CN104344902A (en) * | 2014-11-09 | 2015-02-11 | 国网辽宁省电力有限公司鞍山供电公司 | Permanent magnetic transmission coupler of wind generating set and generator rotor temperature measuring method |
| CN104482058B (en) * | 2014-12-01 | 2017-09-12 | 河北沃丰机械有限公司 | A kind of bus type maize harvesting machine bearing intelligent control method |
| CN105004446B (en) * | 2015-04-28 | 2017-12-29 | 湖北文理学院 | The hot temperature measuring equipment of magnetic suck lathe and temp measuring method |
| CN106534774A (en) * | 2016-10-27 | 2017-03-22 | 四川九洲电器集团有限责任公司 | Image transmission system |
| CN108171945A (en) * | 2016-12-08 | 2018-06-15 | 新昌县嘉德科技发展有限公司 | A kind of lathe information harvester |
| CN108247424B (en) * | 2016-12-28 | 2020-06-02 | 大族激光科技产业集团股份有限公司 | Method and device for testing machining temperature of machine tool |
| CN106768087A (en) * | 2017-04-08 | 2017-05-31 | 陈肇熙 | A kind of low-power consumption humiture collection device towards Cold Chain Logistics |
| CN107160237A (en) * | 2017-07-14 | 2017-09-15 | 西安交通大学 | A kind of real-time cooling system of the electro spindle of flow automatic regulation and control method |
| CN107782457B (en) * | 2017-10-16 | 2019-11-15 | 安徽容知日新科技股份有限公司 | A kind of temperature monitoring method, equipment and system |
| EP3489922B1 (en) | 2017-11-24 | 2022-01-05 | Andreas Stihl AG & Co. KG | Method of operating a wireless transmitter and a wireless receiver and system |
| CN112903284B (en) * | 2019-12-03 | 2024-04-09 | 重庆荆江汽车半轴股份有限公司 | Lathe spindle temperature measurement system and method |
| CN110926627A (en) * | 2019-12-12 | 2020-03-27 | 四川普什宁江机床有限公司 | Main shaft temperature rise early warning method |
| CN112362208A (en) * | 2020-11-11 | 2021-02-12 | 云南电网有限责任公司昆明供电局 | Torque measurement sensing alarm system and method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1405543A (en) * | 2001-09-11 | 2003-03-26 | 日本精工株式会社 | Rolling bearing unit with detector |
| CN201075040Y (en) * | 2007-06-29 | 2008-06-18 | 国营万峰无线电厂 | Device for real time on-line detecting and controlling bearing temperature of ultrafine pulverizer |
| CN101846555A (en) * | 2009-03-24 | 2010-09-29 | 李随新 | Device for monitoring temperature of main shaft bushing of press machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003011038A (en) * | 2001-06-29 | 2003-01-15 | Nsk Ltd | Linearly moving device with sensor |
-
2010
- 2010-11-30 CN CN 201010565451 patent/CN102095511B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1405543A (en) * | 2001-09-11 | 2003-03-26 | 日本精工株式会社 | Rolling bearing unit with detector |
| CN201075040Y (en) * | 2007-06-29 | 2008-06-18 | 国营万峰无线电厂 | Device for real time on-line detecting and controlling bearing temperature of ultrafine pulverizer |
| CN101846555A (en) * | 2009-03-24 | 2010-09-29 | 李随新 | Device for monitoring temperature of main shaft bushing of press machine |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2003-11038A 2003.01.15 |
| 徐晗等.基于红外的电主轴温升在线检测系统.《南昌大学学报·工科版》.2008,第30卷(第1期),79-82. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102095511A (en) | 2011-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102095511B (en) | Machine tool spindle temperature measurement device and measurement method thereof | |
| CN201465279U (en) | Wireless multi-channel vibration data synchronous acquisition system supplied with power by battery | |
| US20110218748A1 (en) | Apparatus for Monitoring Battery Voltage and Temperature | |
| CN110703655A (en) | Battery formation grading equipment bit control system and grading equipment | |
| CN101769794A (en) | Infrared temperature detecting wireless sensor node | |
| CN111141333A (en) | Multichannel integrated form sensor data collection station | |
| CN113795007B (en) | Wireless sensor for measuring vibration signal of transformer and low-power-consumption working method | |
| CN102758614A (en) | ZigBee-based wireless dynamometer | |
| WO2021238543A1 (en) | Wireless temperature measurement system and temperature measurement method therefor | |
| CN108362369B (en) | Self-contained single-channel marine acoustic signal measuring device with synchronization function | |
| CN205157695U (en) | Based on adjustable fault current sensor of low -power consumption definite value | |
| CN105303799A (en) | Wireless data collector | |
| CN202710176U (en) | Aeolian vibration detecting device for transmission lines | |
| CN108955867A (en) | A kind of multichannel remote oscillation signal monitor and monitor system | |
| CN204155436U (en) | A kind of wireless sensing node for civil structure health monitoring | |
| CN203573477U (en) | Effective wireless monitoring data receiving/transmitting device for grain drying equipment | |
| CN210893413U (en) | Wireless vibration sensor with high integration level | |
| CN202356982U (en) | Real time monitoring system for working condition of boring bar | |
| CN204242380U (en) | Based on the distributed automatic weather station of 2.4G wireless transmission | |
| CN104197896A (en) | Mine intrinsically safe micro-power-consumption wireless and wired communication self-powered tilt sensor | |
| CN204265343U (en) | Tower machine anticollision terminal | |
| CN201247285Y (en) | Electronic three-phase power electric energy meter | |
| CN216978195U (en) | Wisdom building sensor | |
| CN206509837U (en) | A kind of smart tooling system for precision cutting | |
| CN201247273Y (en) | Electronic type three-phase multi-fee-rate electric energy meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20121130 |