CN109249273A - Lathe cooling means, storage medium, computer equipment, numerically-controlled machine tool - Google Patents
Lathe cooling means, storage medium, computer equipment, numerically-controlled machine tool Download PDFInfo
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- CN109249273A CN109249273A CN201811203564.XA CN201811203564A CN109249273A CN 109249273 A CN109249273 A CN 109249273A CN 201811203564 A CN201811203564 A CN 201811203564A CN 109249273 A CN109249273 A CN 109249273A
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- cooling
- workpiece
- temperature
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Control Of Machine Tools (AREA)
- Numerical Control (AREA)
Abstract
The invention discloses a kind of lathe cooling means, storage medium, computer equipments, numerically-controlled machine tool, it is related to machine tooling technology, safe problem is not sufficiently stable for the existing type of cooling, it include: the machining information for obtaining workpiece, the machining information includes the material, processing technology, processing duration of workpiece；Machining information based on workpiece is begun to cool in a manner of matched initial cooling, and calls matching type of cooling database；Actual temperature change of the workpiece in processing is detected, is compared on time dimension with the temperature data in type of cooling database；If the similarity of actual temperature change and passing temperature change meets similar standard S, the type of cooling of the passing processing is applied to process instantly；From the temperature data of the type of cooling of passing processing, the period that temperature change is higher than workpiece temperature tolerance value N is filtered out, T time carries out cooling preparation to workpiece cooling in advance.The present invention has more stable safe cooling effect.
Description
Technical field
The present invention relates to machine tooling technology, in particular to a kind of lathe cooling means, storage medium, computer equipment,
Numerically-controlled machine tool.
Background technique
Cooling is the important measures for extending cutter life in machine tooling, guaranteeing machining accuracy, preventing bits foam from flying upward.In order to
Reach optimal cooling effect, coolant liquid should be made to be cast in the contact surface of cutlery Yu processed body as far as possible.Object is processed
Cutter situation used in journey is complicated, different in size, and traditional way is with more spray heads, multi-faceted carries out to workpiece and cutter
It is cooling.However also can not guarantee it is every cutter can be obtained good cooling protection in process, furthermore multichannel is cold
But the use of liquid can lead to flow shakiness, either large or small, inadequate safety and stability.
Summary of the invention
In view of the deficienciess of the prior art, the first object of the present invention is to provide a kind of lathe cooling means, have
More stable safe cooling effect.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of lathe cooling means, including
The machining information of workpiece is obtained, the machining information includes the material, processing technology, processing duration of workpiece；
Machining information based on workpiece is begun to cool in a manner of matched initial cooling, and is called matching cold
But mode database, the type of cooling database purchase have temperature and time data in the passing process of such workpiece；
Detect workpiece processing when actual temperature change, on time dimension with the temperature data pair in type of cooling database
Than；
If the similarity of actual temperature change and passing temperature change meets similar standard S, by the cooling side of the passing processing
Formula is applied to process instantly；
From the temperature data of the type of cooling of passing processing, the time that temperature change is higher than workpiece temperature tolerance value N is filtered out
Section, T time is cooling to workpiece in advance carries out cooling preparation, and the T time is the minimum time completing cooling and preparing.
By adopting the above technical scheme, the machining information for first obtaining workpiece, when according to the material of workpiece, processing technology, processing
It is long different, it matches most suitable initial cooling mode and is heated, and it is cold to be matched with the workpiece by machining information calling
But mode database, when being processed and being cooled down, is supervised in real time with obtaining the temperature variations of the workpiece in cooling procedure
The temperature of workpiece is controlled, it is later that temperature passing in the curvilinear motion at any time of the temperature of workpiece and type of cooling database is bent
Line compares, and calculated curve changes the similarity in certain time, if the similarity of variation is full both in certain time
Sufficient similar standard S both then judges to be applied to the type of cooling of passing processing in current processing to be similar.And then with this
Under the type of cooling next temperature change to cooling as reference, in the temperature change of estimated simulation higher than tolerance value N's
Period, T time is adjusted temperature in advance, i.e., carries out cooling preparation in advance, to facilitate the processing temperature of control workpiece
Degree is in tolerance value hereinafter, having the effect of that the type of cooling is more stable safe.
Further, if the similarity of actual temperature change and passing temperature change is unsatisfactory for similar standard S, with initial
The type of cooling continues to cool down, and continues monitoring workpiece temperature.
Further, the cooling prepares to include increasing coolant liquid preparation amount and/or reduction coolant temperature.
Further, further include the size for the actual temperature and dangerous temperature t for comparing workpiece, be greater than dangerous temperature in actual temperature
Cooling to workpiece to carry out cooling preparation when spending t, the dangerous temperature t is that actual temperature increases when carrying out cooling and preparing T time
Temperature value when for tolerance value N.
It further, further include the type of cooling and the temperature data for the processing for recording this subjob to be stored in type of cooling number
According in library.
In view of the deficienciess of the prior art, the second object of the present invention is to provide a kind of storage medium, have more steady
The full cooling effect in Dingan County.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of storage medium, collects for storing instruction, and described instruction collection is used to called for random processor to carry out as described above
Lathe cooling means.
In view of the deficienciess of the prior art, the third object of the present invention is to provide a kind of computer equipment, lathe adds
Working hour has more stable safe cooling effect.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of computer equipment, including storage medium as described above.
In view of the deficienciess of the prior art, the fourth object of the present invention is to provide a kind of numerically-controlled machine tool, machine tooling
When, there is more stable safe cooling effect.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of numerically-controlled machine tool, including computer equipment as described above.
In conclusion the invention has the following advantages:
1. pair workpiece temperature real-time monitoring, and compared with pervious temperature data, when being judged as similar, with former
Temperature data simulation and prediction processing temperature change, so that the cooling variation of reply in advance is prepared so that it is cooling more
Stablize safety；
2. equally carrying out cooling preparation in advance when actual temperature reaches dangerous temperature, cooling safety and stability is further enhanced.
Detailed description of the invention
Fig. 1 is the functional block diagram of cooling means in the present invention.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment 1: being a kind of lathe cooling means disclosed by the invention as indicated with 1, is applied to have storage equipment, number
According in the numerically-controlled machine tool of processing equipment, include:
Step S101: the machining information of workpiece is obtained；
Step S102: being cooled down in a manner of the initial cooling to match with machining information, and is called and matched with machining information
Type of cooling database；
Step S103: actual temperature change of the detection workpiece in processing, on time dimension and in type of cooling database
Temperature data comparison, judges whether actual temperature change and the similarity of passing temperature change meet similar standard S；
Step S104: if meeting similar standard S, the type of cooling of passing processing is applied to instantly；
Step S105: the period that temperature change in passing process is higher than workpiece temperature tolerance value N is filtered out, in advance when T
Between carry out cooling preparation；
Step S106: if the similarity of actual temperature change and passing temperature change is unsatisfactory for similar standard S, with initial cold
But mode continues to cool down, and continues monitoring workpiece temperature.
In step s101, first obtain the machining information of workpiece, machining information include the material of your workpiece, processing technology,
Process duration etc..
In step s 102, according to the actual conditions of workpiece to be processed, matching initial cooling mode is selected, it can
Actual selection is carried out in conjunction with actual machining status, error rate is lower, calls type of cooling number relevant to the workpiece later
According to library, type of cooling database purchase has temperature and time data in the passing process of such workpiece.
In step s 103, monitor the temperature of workpiece in real time, later by the curvilinear motion at any time of the temperature of workpiece with it is cold
But temperature curve passing in mode database compares, and calculated curve changes the similarity in certain time.
In step S104, if the similarity of variation meets similar standard S both in certain time, judge the two for phase
Seemingly, the type of cooling of passing processing is applied in current processing.
Step S105 is more specifically, in processing and cooling procedure, with next temperature change pair under the type of cooling
Cooling to be used as reference, to the period for being higher than tolerance value N in the temperature change of estimated simulation, T time adjusts temperature in advance
It is whole, i.e., cooling preparation is carried out in advance, and T time is the minimum time completing cooling and preparing.Cooling prepares to include that increase coolant liquid is pre-
It is standby to measure and/or reduce coolant temperature.
In addition, lathe cooling means further includes the actual temperature for comparing workpiece and the size of dangerous temperature t, in actual temperature
It is cooling to workpiece to carry out cooling preparation when greater than dangerous temperature t, the temperature increase amount of dangerous temperature t=in the tolerance value N-T time.
Further include the processing for recording this subjob the type of cooling and temperature data to be stored in type of cooling database,
It is convenient to be referred to and applied with the identical workpiece of post-processing.
Embodiment 2: a kind of storage medium collects for storing instruction, the instruction set be used for for random processor call with into
Lathe cooling means in row embodiment 1.
Embodiment 3: a kind of computer equipment, including the storage medium in such as embodiment 2.
Embodiment 4: a kind of numerically-controlled machine tool, including the computer equipment in embodiment 3.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (8)
1. a kind of lathe cooling means, it is characterised in that: including
The machining information of workpiece is obtained, the machining information includes the material, processing technology, processing duration of workpiece；
Machining information based on workpiece is begun to cool in a manner of matched initial cooling, and is called matching cold
But mode database, the type of cooling database purchase have temperature and time data in the passing process of such workpiece；
Detect workpiece processing when actual temperature change, on time dimension with the temperature data pair in type of cooling database
Than；
If the similarity of actual temperature change and passing temperature change meets similar standard S, by the cooling side of the passing processing
Formula is applied to process instantly；
From the temperature data of the type of cooling of passing processing, the time that temperature change is higher than workpiece temperature tolerance value N is filtered out
Section, T time is cooling to workpiece in advance carries out cooling preparation, and the T time is the minimum time completing cooling and preparing.
2. lathe cooling means according to claim 1, it is characterised in that: if actual temperature change and passing temperature change
Similarity when being unsatisfactory for similar standard S, then continue to cool down in a manner of initial cooling, and continue monitoring workpiece temperature.
3. lathe cooling means according to claim 1, it is characterised in that: the cooling prepares to include that increase coolant liquid is pre-
It is standby to measure and/or reduce coolant temperature.
4. lathe cooling means according to claim 1, it is characterised in that: further include the actual temperature and danger for comparing workpiece
The size of dangerous temperature t carries out cooling preparation, the dangerous temperature t to workpiece cooling when actual temperature is greater than dangerous temperature t
For temperature value when actual temperature raising is tolerance value N when carrying out cooling and preparing T time.
5. lathe cooling means according to claim 1, it is characterised in that: further include record this subjob processing it is cold
But mode and temperature data are to be stored in type of cooling database.
6. a kind of storage medium, collects for storing instruction, it is characterised in that: described instruction collection be used for for random processor call with
Carry out the lathe cooling means as described in claim 1 to 5 is any.
7. a kind of computer equipment, it is characterised in that: including storage medium as claimed in claim 6.
8. a kind of numerically-controlled machine tool, it is characterised in that: including computer equipment as claimed in claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811203564.XA CN109249273B (en) | 2018-10-16 | 2018-10-16 | Machine tool cooling method, storage medium, computer device, and numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811203564.XA CN109249273B (en) | 2018-10-16 | 2018-10-16 | Machine tool cooling method, storage medium, computer device, and numerical control machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN109249273A true CN109249273A (en) | 2019-01-22 |
| CN109249273B CN109249273B (en) | 2020-06-30 |
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| CN201811203564.XA Active CN109249273B (en) | 2018-10-16 | 2018-10-16 | Machine tool cooling method, storage medium, computer device, and numerical control machine tool |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115453996A (en) * | 2022-09-19 | 2022-12-09 | 江兴(淮安)汽车部件有限公司 | Machining method and system for automobile transmission shaft |
| TWI798946B (en) * | 2021-11-18 | 2023-04-11 | 財團法人工業技術研究院 | Cooling system for processing |
| CN116197458A (en) * | 2023-01-12 | 2023-06-02 | 承龙科技(嘉兴)有限公司 | Edge chamfering device and process for fastening nut |
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| CN105014539A (en) * | 2015-07-16 | 2015-11-04 | 湖南大学 | Controllable quick back-forth point feeding grinding system based on grinding temperature empirical model and grinding method |
| CN105867303A (en) * | 2016-04-18 | 2016-08-17 | 安徽省捷甬达智能机器有限公司 | System for machine tool temperature difference compensation by referring to error |
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Patent Citations (6)
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| JPH11305847A (en) * | 1998-04-27 | 1999-11-05 | Orion Mach Co Ltd | Temperature control method for temperature controller |
| CN105014539A (en) * | 2015-07-16 | 2015-11-04 | 湖南大学 | Controllable quick back-forth point feeding grinding system based on grinding temperature empirical model and grinding method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI798946B (en) * | 2021-11-18 | 2023-04-11 | 財團法人工業技術研究院 | Cooling system for processing |
| CN115453996A (en) * | 2022-09-19 | 2022-12-09 | 江兴(淮安)汽车部件有限公司 | Machining method and system for automobile transmission shaft |
| CN115453996B (en) * | 2022-09-19 | 2023-11-10 | 江兴(淮安)汽车部件有限公司 | Processing method and system for automobile transmission shaft |
| CN116197458A (en) * | 2023-01-12 | 2023-06-02 | 承龙科技(嘉兴)有限公司 | Edge chamfering device and process for fastening nut |
| CN116197458B (en) * | 2023-01-12 | 2024-04-30 | 承龙科技(嘉兴)有限公司 | Edge chamfering device and process for fastening nut |
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| Publication number | Publication date |
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| CN109249273B (en) | 2020-06-30 |
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Effective date of registration: 20230515 Address after: Room 1529-179, Building 1, Jiangcheng R&D Park, No. 1088 Jiangcheng Road, Sutong Technology Industrial Park, Nantong City, Jiangsu Province, 226017 (CSSD) Patentee after: Huayeyang Intelligent Technology Nantong Co.,Ltd. Address before: No.18, Zhangjiabang Road, Beiqiao street, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU HUAYIYANG TRANSMISSION TECHNOLOGY Co.,Ltd. |
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