CN105138049A - Constant temperature and humidity control method and apparatus in numerical control machine tool - Google Patents
Constant temperature and humidity control method and apparatus in numerical control machine tool Download PDFInfo
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- CN105138049A CN105138049A CN201510507002.4A CN201510507002A CN105138049A CN 105138049 A CN105138049 A CN 105138049A CN 201510507002 A CN201510507002 A CN 201510507002A CN 105138049 A CN105138049 A CN 105138049A
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Abstract
The invention discloses a constant temperature and humidity control method and apparatus in a numerical control machine tool. The constant temperature and humidity control method in a numerical control machine tool comprises a temperature detection probe which is arranged in a cabinet is used for detecting the current temperature in the cabinet, and a humidity detection probe which is arranged in the cabinet is used for detecting the current humidity in the cabinet, wherein when the current temperature acquired by the temperature detection probe is not equal to the preset temperature, a temperature adjusting device is started to raise or reduce the temperature in the cabinet; and when the current humidity acquired by the humidity detection probe is not equal to the preset humidity, a humidity adjusting device is started to raise or reduce the humidity in the cabinet. The constant temperature control and humidity method and apparatus in a numerical control machine tool can perform real-time monitoring and adjusting of the temperature and the humidity in the cabinet of the numerical control machine tool to enable the numerical control machine tool to locate in the environment with constant temperature and constant humidity to maintain the machining precision of the numerical control machine tool and improve the stability for machining of the numerical control machine tool.
Description
Technical field
The invention belongs to numerically-controlled machine field, particularly relate to constant temperature in a kind of numerically-controlled machine and to wet control method and device.
Background technology
Along with the continuous progress of science and technology, industrial development is more and more faster, and the automatically controlled facility of various robotization improves production efficiency effectively, achieves standardized management mode.Temperature and humidity control system is also the one in the automatically controlled facility of robotization.The monitoring of humidity temperature is quite widely in daily life and industrial circle application, but in some deficiency of this one side of numerical control machine tool.Along with the fast development of science and technology, also more and more higher to the requirement of numerically-controlled machine machining precision.And the impact of the temperature and humidity of processing environment on some important spare parts of numerically-controlled machine is larger, these important spare parts directly can affect the machining precision of numerically-controlled machine.So think the machining precision further improving numerically-controlled machine, consider the problem of processing environment humiture with regard to having to.
Summary of the invention
The invention provides constant temperature in a kind of numerically-controlled machine to wet control method and device, be intended to solve the numerically-controlled machine Processing Surrounding Temperature that exists in prior art and humidity brings the problem of impact to numerically-controlled machine machining precision.
The present invention is realized by following technological means:
In a kind of numerically-controlled machine, constant temperature wets control method, comprises:
The temperature measuring probe be arranged in cabinet detects the Current Temperatures in cabinet;
The moisture detection probe be arranged in cabinet detects the current humidity in cabinet;
When the Current Temperatures that temperature measuring probe detects is not equal to preset temperature, temperature control equipment starts and heats up to cabinet or lower the temperature; And the current humidity in the cabinet that detects of moisture detection probe is when being not equal to default humidity, humidity control apparatus starts and also raises cabinet humidity or reduce.
Further, described temperature measuring probe is temperature sensor, and described moisture detection probe is humidity sensor.
Further, described temperature measuring probe and moisture detection probe composition Temperature and Humidity unit, described Temperature and Humidity unit arranges two or more, is evenly arranged in cabinet.
Further, described temperature control equipment is provided with heating unit and refrigeration unit, and described heating unit and the refrigeration unit air entered to external world in cabinet carries out heating up or lowering the temperature.
Further, described humidity control apparatus is provided with humidifying unit and Dehumidifying element, and the air that described humidifying unit and Dehumidifying element enter in cabinet to external world carries out humidification or dehumidifying.
Further, also comprise display unit, described preset temperature, default humidity, Current Temperatures, current humidity can be shown by display unit, and described preset temperature, default humidity can be changed by display unit.
Permanent temperature and humidity controller in a kind of numerically-controlled machine, comprises
For detecting the temperature measuring probe of Current Temperatures in cabinet;
For detecting the moisture detection probe of current humidity in cabinet;
For the temperature control equipment heated the air entering cabinet or freeze;
For the air entering cabinet is carried out humidification or dehumidifying humidity control apparatus;
For receiving the detection data of temperature measuring probe and moisture detection probe and control temperature regulating device or humidity control apparatus carry out the controller that improves temperature humidity or reduce temperature humidity to the air entering cabinet.
Further, described temperature measuring probe is temperature sensor, and described moisture detection probe is humidity sensor; Described temperature measuring probe and moisture detection probe composition Temperature and Humidity unit, described Temperature and Humidity unit arranges two or more, is evenly arranged in cabinet.
Further, described temperature control equipment is provided with heating unit and refrigeration unit, and described heating unit and the refrigeration unit air entered to external world in cabinet carries out heating up or lowering the temperature.
Further, described humidity control apparatus is provided with humidifying unit and Dehumidifying element, and the air that described humidifying unit and Dehumidifying element enter in cabinet to external world carries out humidification or dehumidifying.
Further, also comprise display unit, described display unit is arranged on outside cabinet, and display preset temperature, default humidity, Current Temperatures, current humidity, described preset temperature and default humidity can be changed by display unit.
In the numerically-controlled machine more than realized, constant temperature wets control method and device, by carrying out Real-Time Monitoring to the temperature and humidity in numerically-controlled machine cabinet and regulating, make numerically-controlled machine be in the environment of constant temperature and humidity, to keep the machining precision of numerically-controlled machine, improve the stability of numerically-controlled machine processing.
Accompanying drawing explanation
Fig. 1 is that in numerically-controlled machine, constant temperature wets the schematic flow sheet of control method;
Fig. 2 is the structural representation of permanent temperature and humidity controller in numerically-controlled machine.
Embodiment
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
Embodiment one
As shown in Figure 1, in a kind of numerically-controlled machine, constant temperature wets control method, comprises
S1, the temperature measuring probe be arranged in cabinet detects the Current Temperatures in cabinet;
Concrete, described temperature measuring probe is temperature sensor,
S2, the moisture detection probe be arranged in cabinet detects the current humidity in cabinet;
Concrete, described moisture detection probe is humidity sensor, and described temperature measuring probe and moisture detection probe composition Temperature and Humidity unit, described Temperature and Humidity unit arranges two or more, is evenly arranged in cabinet.
S3, when the Current Temperatures that temperature measuring probe obtains is not equal to preset temperature, temperature control equipment starts and heats up to cabinet or lower the temperature; And the current humidity in the cabinet that detects of moisture detection probe is when being not equal to default humidity, humidity control apparatus starts and also raises cabinet humidity or reduce.
Concrete, described temperature control equipment is provided with heating unit and refrigeration unit, and described heating unit and the refrigeration unit air entered to external world in cabinet carries out heating up or lowering the temperature.Described humidity control apparatus is provided with humidifying unit and Dehumidifying element, and the air that described humidifying unit and Dehumidifying element enter in cabinet to external world carries out humidification or dehumidifying.Described preset temperature, default humidity, Current Temperatures, current humidity can be shown by display unit, and described preset temperature, default humidity can be changed by display unit.
Embodiment two
As shown in Figure 2, permanent temperature and humidity controller in a kind of numerically-controlled machine that the embodiment of the present invention two provides, comprise temperature control equipment 1, humidity control apparatus 2, the display unit 3 be arranged on lathe, be arranged on temperature measuring probe 4 and the temperature measuring probe 5 of lathe inside respectively in the mode at diagonal angle, moisture detection probe 6 and moisture detection probe 7, and be placed in the main frame 8 of lathe outside, in described main frame 8, controller is set.Described temperature control equipment 1 is provided with heating unit and refrigeration unit, and described heating unit and the refrigeration unit air entered to external world in cabinet carries out heating up or lowering the temperature.Described humidity control apparatus 2 is provided with humidifying unit and Dehumidifying element, and the air that described humidifying unit and Dehumidifying element enter in cabinet to external world carries out humidification or dehumidifying.Described display unit 3 is arranged on outside cabinet, and display preset temperature, default humidity, Current Temperatures, current humidity, described preset temperature and default humidity can be changed by display unit 3.
Concrete, described temperature measuring probe 4 forms a Temperature and Humidity unit with moisture detection probe 6, described temperature measuring probe 5 and moisture detection probe 7 form another Temperature and Humidity unit, described two Temperature and Humidity unit are that diagonal angle is arranged at cabinet, as shown in Figure 1, described temperature measuring probe and described moisture detection probe are all point that other is arranged on two diagonal angles of lathe inside, so substantially, true temperature and the humidity of internal body can accurately be measured, guarantee the accuracy that temperature humidity regulates.
The detection that described housing temperature detection probe 4 in cabinet and described housing temperature detection probe 5 carry out temperature is arranged on by diagonal angle, and diagonal angle is arranged on the detection that cabinet humidity detection probe 6 and moisture detection probe 7 carry out humidity, then described main frame 8 is given the Current Temperatures that detects and current humidity by signal feedback, Current Temperatures and current humidity and preset temperature and default humidity compare by the controller in described main frame 8, if Current Temperatures is not equal to preset temperature, controller control temperature regulating device 1 heats up to the air entering cabinet or lowers the temperature, thus the temperature in adjustment cabinet.In like manner, if current humidity is not equal to default humidity, controller controlled humidity regulating device 2 carries out humidification or dehumidifying to the air entering cabinet, thus regulates the humidity in cabinet.Described preset temperature and default humidity can be a numerical value or a numerical range.If when described preset temperature or default humidity are scope, described Current Temperatures or current humidity be not when described preset temperature range or humidity range, and controller controls described temperature control equipment 1 or humidity control apparatus 2 carries out the adjustment of temperature or humidity to the air entering cabinet.Described main frame 8 receives the control change of the display unit 3 be arranged on lathe, such as changes described preset temperature and default humidity.The described controller be arranged in main frame 8 regulates described temperature control equipment 1 and humidity control apparatus 2 to carry out the adjustment of temperature and humidity again.
Described display unit 3 carries out the adjustment of preset temperature and default humidity, can the scope control of temperature and humidity in the working temperature required for machine tooling.Described preset temperature and default humidity can be a numerical value or a numerical range.
Regulated by the temperature of upper permanent temperature and humidity controller, housing temperature can be controlled between 20 ~ 30 DEG C, and scope can regulate automatically, and error is between ± 1 DEG C.Like this temperature is controlled, within a stable scope, can reduce housing temperature and cross variation issue that is cold or overheated and the stability of the line rail, screw mandrel and the servomotor that cause.And then indirectly improve the machining precision of numerically-controlled machine.
By the humidity regulation of above permanent temperature and humidity controller, cabinet humidity can be controlled between 10% ~ 80%, and scope can regulate automatically, and error is between ± 2%.Like this processing humid control in the scope of the humidity of machining need, thus the volatilization of controlled cooling model liquid, stop the greasy dirt that lathe is produced.In controlling, the humidity of machine, also can reduce the corrosivity to machine part, extends the maintenance period of lathe, uses manpower and material resources sparingly.
Above with reference to the accompanying drawings of the preferred embodiments of the present invention, not thereby limit to interest field of the present invention.Those skilled in the art do not depart from the scope and spirit of the present invention, and multiple flexible program can be had to realize the present invention, and the feature such as an embodiment can be used for another embodiment and obtains another embodiment.All use do within technical conceive of the present invention any amendment, equivalently replace and improve, all should within interest field of the present invention.
Claims (10)
1. in numerically-controlled machine, constant temperature wets a control method, it is characterized in that comprising:
The temperature measuring probe be arranged in cabinet detects the Current Temperatures in cabinet;
The moisture detection probe be arranged in cabinet detects the current humidity in cabinet;
When the Current Temperatures that temperature measuring probe obtains is not equal to preset temperature, temperature control equipment starts and heats up to cabinet or lower the temperature; And the current humidity in the cabinet that detects of moisture detection probe is when being not equal to default humidity, humidity control apparatus starts and also raises cabinet humidity or reduce.
2. in numerically-controlled machine according to claim 1, constant temperature wets control method, and it is characterized in that: described temperature measuring probe is temperature sensor, described moisture detection probe is humidity sensor; Described temperature measuring probe and moisture detection probe composition Temperature and Humidity unit, described Temperature and Humidity unit arranges two or more, is evenly arranged in cabinet.
3. in numerically-controlled machine according to claim 1, constant temperature wets control method, it is characterized in that: described temperature control equipment is provided with heating unit and refrigeration unit, described heating unit and the refrigeration unit air entered to external world in cabinet carries out heating up or lowering the temperature.
4. in numerically-controlled machine according to claim 1, constant temperature wets control method, it is characterized in that: described humidity control apparatus is provided with humidifying unit and Dehumidifying element, the air that described humidifying unit and Dehumidifying element enter in cabinet to external world carries out humidification or dehumidifying.
5. in numerically-controlled machine according to claim 1, constant temperature wets control method, it is characterized in that: also comprise display unit, described preset temperature, default humidity, Current Temperatures, current humidity can be shown by display unit, and described preset temperature, default humidity can be changed by display unit.
6. a permanent temperature and humidity controller in numerically-controlled machine, is characterized in that: comprise the temperature measuring probe for detecting Current Temperatures in cabinet;
For detecting the moisture detection probe of current humidity in cabinet;
For the temperature control equipment heated the air entering cabinet or freeze;
For the air entering cabinet is carried out humidification or dehumidifying humidity control apparatus;
For receiving the detection data of temperature measuring probe and moisture detection probe, and when the Current Temperatures that temperature measuring probe obtains is not equal to preset temperature, control temperature regulating device starts and heats up to cabinet or lower the temperature, and moisture detection probe detect cabinet in current humidity be not equal to default humidity time, controlled humidity regulating device start and the controller that cabinet humidity is raised or reduced.
7. permanent temperature and humidity controller in numerically-controlled machine according to claim 6, is characterized in that: described temperature measuring probe is temperature sensor, and described moisture detection probe is humidity sensor; Described temperature measuring probe and moisture detection probe composition Temperature and Humidity unit, described Temperature and Humidity unit arranges two or more, is evenly arranged in cabinet.
8. permanent temperature and humidity controller in numerically-controlled machine according to claim 6, it is characterized in that: described temperature control equipment is provided with heating unit and refrigeration unit, described heating unit and the refrigeration unit air entered to external world in cabinet carries out heating up or lowering the temperature.
9. permanent temperature and humidity controller in numerically-controlled machine according to claim 6, it is characterized in that: described humidity control apparatus is provided with humidifying unit and Dehumidifying element, the air that described humidifying unit and Dehumidifying element enter in cabinet to external world carries out humidification or dehumidifying.
10. permanent temperature and humidity controller in numerically-controlled machine according to claim 6, it is characterized in that: also comprise display unit, described display unit is arranged on outside cabinet, display preset temperature, default humidity, Current Temperatures, current humidity, described preset temperature and default humidity can be changed by display unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510507002.4A CN105138049B (en) | 2015-08-18 | 2015-08-18 | The wet control method of constant temperature and device in a kind of numerically-controlled machine tool |
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| CN201510507002.4A CN105138049B (en) | 2015-08-18 | 2015-08-18 | The wet control method of constant temperature and device in a kind of numerically-controlled machine tool |
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| CN105138049B CN105138049B (en) | 2018-05-22 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042579A (en) * | 2017-04-14 | 2017-08-15 | 郝克永 | A kind of complex heat-preservation lightweight integral wall preparation facilities and its production technology |
| CN107153438A (en) * | 2017-06-19 | 2017-09-12 | 珠海格力电器股份有限公司 | Conditioning system and control method |
| CN109175143A (en) * | 2018-07-01 | 2019-01-11 | 庄玉琼 | A kind of stamping tool of deflection compensated |
| CN110794903A (en) * | 2019-11-19 | 2020-02-14 | 张俊霞 | Device and method for regulating and controlling working temperature and working humidity of numerically controlled lathe |
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| CN203397242U (en) * | 2013-06-15 | 2014-01-15 | 当代节能科技（东莞）有限公司 | Air temperature and humidity monitoring device |
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| CN107042579A (en) * | 2017-04-14 | 2017-08-15 | 郝克永 | A kind of complex heat-preservation lightweight integral wall preparation facilities and its production technology |
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| CN110794903A (en) * | 2019-11-19 | 2020-02-14 | 张俊霞 | Device and method for regulating and controlling working temperature and working humidity of numerically controlled lathe |
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| CN105138049B (en) | 2018-05-22 |
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