CN105084729B - Technological parameter setting method of glass toughening technology - Google Patents
Technological parameter setting method of glass toughening technology Download PDFInfo
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- CN105084729B CN105084729B CN201410198561.7A CN201410198561A CN105084729B CN 105084729 B CN105084729 B CN 105084729B CN 201410198561 A CN201410198561 A CN 201410198561A CN 105084729 B CN105084729 B CN 105084729B
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Abstract
The invention discloses a technological parameter setting method of a glass toughening technology. The method converts the artificial experience into technology database. The data is automatically matched according to the kinds of the toughened glass, and corresponding optimal technological parameters can be obtained from the technology database. The obtained optimal technological parameters can be used to guide the corresponding toughening process. The provided method reduces the dependence on artificial experience. Moreover, during the toughening process, the temperature and wind pressure of the toughening furnace is monitored in real time, and the obtained node data is outputted and stored. Because data of temperature and pressure of a toughening furnace in each node during the toughening process is output and stored, when the produced toughened glass is not qualified, people can find the reasons according to the outputted node temperature and wind pressure.
Description
Technical field
The present invention relates to glass tempering technology field, and in particular to a kind of technological parameter setting side of glass tempering process
Method.
Background technology
With the development of economic globalization, throughput requirements and quality standard proposition of the China to industrial and civilian glass
The requirement dressed to advanced international standard.Safety glass is processed by sheet glass through tempering and obtained as safety glass,
Than the impact strength of simple glass exceed four times and more than, when running into extraneous factor and being broken, sharp " knife will not be formed
Face ", but become almost uniform fine granularity glass disintegrating slag, has the advantages that to be difficult to hurt sb.'s feelings, thus in Global Auto industry, build
In building the safety glass use of industry, instrument and furniture industry, safety glass occupation rate is constantly expanding, steel more than 60%
Change glass market promise well.Traditional glass tempering apparatus high energy consumption, glass self-explosion rate is high, and the tempering cycle is long, yields poorly.With
How the rising of safety glass demand and the progress of science and technology, while the performance of glass fibre reinforced plastic equipment is constantly lifted, overcome
High cost, height dependence technology recruitment, Operating Complexity height, yield rate that the domestic traditional type safety glass mode of production has
The not retrospective shortcoming of low, quality, develops into for tempering glass further towards the direction of low energy consumption, high finished product rate, high yield
The emphasis of research in glass production chain.
Many developed countries are possessing decades ago the relatively advanced productivity and the relations of production, in order to pursue glass
To obtain the bigger surplus value, they focus on each ring of production to the high-quality and yield rate of deep processed product very much
Section, while continuous improvement glass tempering furnace rigid technique, is also added into the auxiliary equipment of great power of influence, such as electronic board
Deng.Technological parameter during glass tempering is directly set by electronic board, annealing furnace is controlled by electronic board, and the electronics is seen
The plate also temperature of real-time detection annealing furnace, pressure and other parameters are simultaneously shown in real time, so as to realize the time of glass tempering process
Detection and Automated condtrol.
The technological parameter of tempering directly determines the quality of safety glass, to its decisive role of the quality of safety glass.
If technological parameter arranges improper, the problems such as glass can be caused crackle, surface irregularity occur, product quality is affected.Prior art
Rule of thumb arranged by technical staff more than the technological parameter of middle glass tempering, substantially increase production cost, and to technology people
Member has high demands, it is impossible to meet the needs of modern production scale.
The content of the invention
For the deficiencies in the prior art, the present invention proposes a kind of technological parameter method to set up of glass tempering.
A kind of technological parameter method to set up of glass tempering process, including：
(1) according to the glass kind of safety glass, thickness of glass, the glass block number of a heat and the glass gross area by tempering
Glass is divided into several classifications, sets the optimal procedure parameters of each classification, and according to the optimal procedure parameters structure of each classification
Build technological data bank；
(2) order is obtained from ERP order management softwares, and order detail is extracted from the order for obtaining, described orders
Single details include glass kind, thickness of glass, glass size and the order delivery time of the glass to be toughened；
(3) order detail for obtaining determines glass kind, thickness of glass and the glass of the corresponding glass to be toughened of each heat
Glass specification, for any one heat, according to the size and the corresponding glass size of each heat of upper piece platform the heat is determined
Glass block number and the glass gross area, and pre- scheduling is carried out to the heat according to glass block number and the glass gross area, obtain each piece of glass
Position arrangement of the glass on upper platform；
(4) tempering is carried out to glass to be toughened according to heat, is proceeded as follows for current heat：
(4-1) according to the glass blocks of the glass kind, thickness of glass and a heat of the corresponding glass to be toughened of the heat
Number and the glass gross area determine the classification belonging to the glass to be toughened；
(4-2) optimal procedure parameters of glass to be toughened generic are selected from technological data bank, and to the technique ginseng
Number carries out artificial correction, and tempering, toughening process are carried out to glass to be toughened with the process parameter control annealing furnace after artificial correction
In, the temperature and blast of monitor in real time annealing furnace, and carry out output preservation.
The order of excel forms, the order for generally collecting directly are derived in the step (2) from ERP management softwares
For multiple.
The optimal procedure parameters of the species of empirically determined common safety glass in the present invention, and according to various species
Corresponding optimal procedure parameters build technological data bank, and by carrying out parsing the glass object for obtaining glass to be toughened to order
Kind, thickness of glass, glass size and order delivery time, determine glass kind, the glass of the corresponding glass to be toughened of each heat
Glass thickness and glass size, it is ensured that all of order can be completed within the order delivery time, are further carried out pre- to the heat
Scheduling, determines corresponding optimized parameter and completes tempering according to the glass kind of pre- scheduling result and each heat, thickness of glass,
The blast and temperature of monitor in real time annealing furnace are gone back in toughening process.
The technological parameter method to set up of the glass tempering process of the present invention, is converted into technological data bank, directly by artificial experience
Connect and matched according to the species of glass to be toughened, corresponding optimal processing parameter is obtained from the more technology library, and using acquisition
Optimal processing parameter is instructed and carries out corresponding toughening process, this approach reduces the dependence to artificial experience, and in toughening process
In also monitor in real time annealing furnace temperature and blast, and by the node data for monitoring output.Steel in by exporting toughening process
Change the node temperature and blast of stove, be easy to when safety glass produces quality problems, according to the node temperature and blast row of output
Interrogate topic Producing reason.
Three classes can be divided according to glass kind in the present invention, respectively：White glass, gray glass and coloured glass (LOW-E glass
Glass) three classes, can be divided into tri- species of 3mm, 5mm and 6mm according to thickness of glass, it is divided into 2 classes according to the glass block number of a heat,
Respectively block number is more and block number is few, many (no for glass block number when the glass block number that a heat is thought in the present invention is 10～100 pieces
Including 10), 1～10 piece is glass block number few (including 10).Transparency area according to a heat is divided into 2 classes, respectively：Glass is total
Area is big and little two class of the glass gross area.The glass gross area that a heat is thought in the present invention is 7～10m2When for the gross area it is big
(not including 7m2), the glass gross area of a heat is 5～7m2When for the gross area it is little.
According to permutation and combination principle, according to glass kind, thickness of glass, the glass block number of a heat and the glass gross area one
Existing safety glass can be divided into 36 species altogether.And rule of thumb set the corresponding optimal processing parameter of each species.
Described technological parameter includes interval time, preheating time, heat time heating time, enhanced time and cool time.
Technological parameter during glass tempering is a lot, and normal adjusting process parameter includes reinforcing blower fan reinforcing blast, reinforcing blower fan
Cooling wind pressure, cooling blower cooling wind pressure, flat windward, flat leeward, top heating target temperature, bottom heating target temperature,
It is every time, preheating time, heat time heating time, enhanced time, cool time etc. but topmost or adjusting between frequency highest
Every time, preheating time, heat time heating time, enhanced time, cool time.It is preferred that 5 times, disclosure satisfy that conventional production is needed
Will, and ensure that training effectiveness.
Also include that the optimal procedure parameters to each classification score in the step (1), and the scoring is recorded into technique number
According to storehouse.
The quality of the safety glass obtained during using glass by the use of the corresponding species of technological parameter tempering is corresponding as such
The foundation of optimal processing parameter scoring.
It is xls forms that the order detail for obtaining is extracted in the step (2).
Xls forms are easy to observation.
Also include in the step (3) by the corresponding glass kind of each heat, thickness of glass, a heat glass block number
Switch to picture format with the glass gross area, and position arrangement of each block of glass on upper platform.
By translating into picture format, by pre- scheduling result visualization, the readability of pre- scheduling is increased.
The step (4-2) also includes：
(4-21) revised optimal procedure parameters are scored according to the quality of glass after tempering；
(4-22) in characterization processes data base the optimal procedure parameters of the category quantity, and proceed as follows：
If a () quantity is the amount threshold of setting, the scoring of more revised optimal procedure parameters and process data
The minimum scoring of the optimal procedure parameters of the category in storehouse：
If the scoring of revised optimal procedure parameters is more than the minimum scoring in technological data bank, revised with this
Optimal procedure parameters replace the corresponding optimal procedure parameters of minimum scoring of the category in technological data bank；Otherwise, give up；
If b () quantity is compared less than the amount threshold of setting, more revised technique with the score threshold of setting
Compared with：
If the scoring of revised optimal procedure parameters is more than the score threshold of setting, by revised optimum process ginseng
Number and corresponding scoring addition otherwise, are given up to technological data bank.
It is not directly tempering to be carried out with the optimal processing parameter of the species matching during due to tempering, but needs to this
Optimal processing parameter carries out artificial correction, i.e., all regenerate new technological parameter after the completion of each tempering.Will by the operation
Regenerate adding into technological parameter storehouse, directly as the corresponding other optimal procedure parameters of the category for new technological parameter
Quantity to the corresponding optimal processing parameter of each classification is reached after the amount threshold of setting, stops addition, hereafter manually repairing
Technological parameter replaces the minimum optimal procedure parameters that score in technological parameter storehouse after just.Process data is constantly updated by the step
Storehouse, it is ensured that with technological progress, the synchronized update of technological data bank.
When each class has multiple technological parameters in technological data bank, step (4-2) selects to treat from technological data bank
The corresponding scoring highest optimal procedure parameters of safety glass generic (are recognized also dependent on workman experience selection operation employee
To be more suitable for but not fraction highest technological parameter, this is also to preserve to be located the reason for cover generic technological parameter more).
Described amount threshold is 8～10.
The quantity of the corresponding optimal procedure parameters of each classification is more, the technique information that generally the technological parameter place is included
More comprehensive, coverage is wider.Due to choosing scoring highest optimum work according to the species of glass to be toughened in step (4-2)
The scoring for traveling through the corresponding all technological parameters of the category is generally needed during skill parameter, the corresponding optimum of highest scoring is then obtained
Technological parameter, therefore the quantity of the corresponding optimal procedure parameters of each classification is more, then then efficiency of selection is lower.
Described score threshold is 70～80.
The scoring of the technological parameter in the present invention is actually to be commented using the quality of the safety glass of the technological parameter tempering
Point.The quality of higher explanation safety glass is better.
Artificial experience is converted into into technological data bank in the technological parameter method to set up of the glass tempering process of the present invention, directly
Connect and matched according to the species of glass to be toughened, corresponding optimal processing parameter is obtained from the more technology library, and using acquisition
Optimal processing parameter is instructed and carries out corresponding toughening process, this approach reduces the dependence to artificial experience, and in toughening process
In also monitor in real time annealing furnace temperature and blast, and by the node data for monitoring output.Steel in by exporting toughening process
Change the node temperature and blast of stove, be easy to when safety glass produces quality problems, according to the node temperature and blast row of output
The reason for interrogating topic bad student.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
A kind of technological parameter method to set up of glass tempering process, including：
(1) according to the glass kind of safety glass, thickness of glass, the glass block number of a heat and the glass gross area by tempering
Glass is divided into several classifications, sets the optimal procedure parameters of each classification, and the optimal procedure parameters to each classification score,
And the optimal procedure parameters according to each classification and scoring build technological data bank.
The quality of the safety glass obtained when in the present embodiment using the glass by the use of the corresponding species of technological parameter tempering as
The foundation of such corresponding optimal processing parameter scoring.
Three classes can be divided according to glass kind in the present embodiment, respectively：White glass, gray glass and coloured glass (LOW-E glass
Glass) three classes, can be divided into tri- species of 3mm, 5mm and 6mm according to thickness of glass, it is divided into 2 classes according to the glass block number of a heat,
Respectively block number is more and block number is few, many (no for glass block number when the glass block number that a heat is thought in the present invention is 10～100 pieces
Including 10), 1～10 piece is glass block number few (including 10).Transparency area according to a heat is divided into 2 classes, respectively：Glass is total
Area is big and little two class of the glass gross area.The glass gross area that a heat is thought in the present invention is 7～10m2When for the gross area it is big
(not including 7m2), the glass gross area of a heat is 5～7m2When for the gross area it is little.According to permutation and combination principle, according to glass object
Existing safety glass can be divided into 36 species by kind, thickness of glass, the glass block number of a heat and the glass gross area altogether.
And rule of thumb set the corresponding optimal processing parameter of each species.
The technological parameter of the present embodiment includes interval time, preheating time, heat time heating time, enhanced time and cool time.
(2) order is obtained from ERP order management softwares, and order detail is extracted from the order for obtaining, described orders
Single details include glass kind, thickness of glass, glass size and the order delivery time of the glass to be toughened.
For ease of parsing, described order detail is xls forms.
(3) order detail for obtaining determines glass kind, thickness of glass and the glass of the corresponding glass to be toughened of each heat
Glass specification, for any one heat, according to the size and the corresponding glass size of each heat of upper piece platform the heat is determined
Glass block number and the glass gross area, and pre- scheduling is carried out to the heat according to glass block number and the glass gross area, obtain each piece of glass
Glass on upper platform position arrangement, further, by the corresponding glass kind of each heat, thickness of glass, a heat glass
Block number and the glass gross area, and each block of glass on upper platform position arrangement switch to picture format.By translating into figure
Piece form, by pre- scheduling result visualization, increases the readability of pre- scheduling.
(4) tempering is carried out to glass to be toughened according to heat, is proceeded as follows for current heat：
(4-1) according to the glass blocks of the glass kind, thickness of glass and a heat of the corresponding glass to be toughened of the heat
Number and the glass gross area determine the classification belonging to the glass to be toughened；
(4-2) optimal procedure parameters of glass to be toughened generic are selected from technological data bank, and to the technique ginseng
Number carries out artificial correction, and tempering, toughening process are carried out to glass to be toughened with the process parameter control annealing furnace after artificial correction
In, the temperature and blast of monitor in real time annealing furnace, and carry out output preservation.
Wherein, step (4-2) also includes：
(4-21) revised optimal procedure parameters are scored according to the quality of glass after tempering；
(4-22) in characterization processes data base the optimal procedure parameters of the category quantity, and proceed as follows：
If a () quantity is the amount threshold of setting, the scoring of more revised optimal procedure parameters and process data
The minimum scoring of the optimal procedure parameters of the category in storehouse：
If the scoring of revised optimal procedure parameters is more than the minimum scoring in technological data bank, revised with this
Optimal procedure parameters replace the corresponding optimal procedure parameters of minimum scoring of the category in technological data bank；Otherwise, give up；
If b () quantity is compared less than the amount threshold of setting, more revised technique with the score threshold of setting
Compared with：
If the scoring of revised optimal procedure parameters is more than the score threshold of setting, by revised optimum process ginseng
Number and corresponding scoring addition otherwise, are given up to technological data bank.
Amount threshold in step (4-22) is 8～10.It is 10 in the present embodiment.
Score threshold in step (4-22) is 70～80.It is 80 in the present embodiment.
When each class has multiple technological parameters in technological data bank, step (4-2) selects to treat from technological data bank
The corresponding scoring highest optimal procedure parameters of safety glass generic, it is specific as follows：
The scoring of the corresponding optimal procedure parameters of glass to be toughened generic in traversal technological data bank, it is determined that most higher assessment
Point, and select the corresponding optimal procedure parameters of highest scoring.
The preferred embodiment of the present invention is the foregoing is only, protection scope of the present invention is not limited in above-mentioned embodiment party
Formula, every technical scheme for belonging to the principle of the invention belongs to protection scope of the present invention.For those skilled in the art
Speech, some improvements and modifications carried out on the premise of the principle without departing from the present invention, these improvements and modifications also should be regarded as this
The protection domain of invention.
Claims (8)
1. the technological parameter method to set up of a kind of glass tempering process, it is characterised in that include：
(1) according to the glass kind of safety glass, thickness of glass, the glass block number of a heat and the glass gross area by safety glass
It is divided into several classifications, sets the optimal procedure parameters of each classification, and work is built according to the optimal procedure parameters of each classification
Skill data base；
(2) order is obtained from ERP order management softwares, and order detail is extracted from the order for obtaining, described order is detailed
Feelings include glass kind, thickness of glass, glass size and the order delivery time of glass to be toughened；
(3) order detail for obtaining determines glass kind, thickness of glass and the glass rule of the corresponding glass to be toughened of each heat
Lattice, for any one heat, according to the size and the corresponding glass size of each heat of upper piece platform the glass of the heat are determined
Block number and the glass gross area, and pre- scheduling is carried out to the heat according to glass block number and the glass gross area, obtain each block of glass and exist
Position arrangement on upper piece platform；
(4) tempering is carried out to glass to be toughened according to heat, is proceeded as follows for current heat：
(4-1) according to the glass block number of the glass kind, thickness of glass and a heat of the corresponding glass to be toughened of the heat and
The glass gross area determines the classification belonging to the glass to be toughened；
(4-2) optimal procedure parameters of glass to be toughened generic are selected from technological data bank, and the technological parameter is entered
Row artificial correction, tempering is carried out with the process parameter control annealing furnace after artificial correction to glass to be toughened, real in toughening process
When monitor the temperature and blast of annealing furnace, and carry out output preservation.
2. the technological parameter method to set up of glass tempering process as claimed in claim 1, it is characterised in that described technique ginseng
Number includes interval time, preheating time, heat time heating time, enhanced time and cool time.
3. the technological parameter method to set up of glass tempering process as claimed in claim 2, it is characterised in that the step (1)
In also include scoring the optimal procedure parameters of each classification, and by scoring record technological data bank.
4. the technological parameter method to set up of glass tempering process as claimed in claim 3, it is characterised in that the step (2)
The middle order detail for obtaining of extracting is xls forms.
5. the technological parameter method to set up of glass tempering process as claimed in claim 4, it is characterised in that the step (3)
In also include by the corresponding glass kind of each heat, thickness of glass, the glass block number of a heat and the glass gross area, and respectively
Position arrangement of the block glass on upper platform switchs to picture format.
6. the technological parameter method to set up of the glass tempering process as described in Claims 1 to 5 any claim, its feature exists
In the step (4-2) also includes：
(4-21) revised optimal procedure parameters are scored according to the quality of glass after tempering；
(4-22) in characterization processes data base the optimal procedure parameters of the category quantity, and proceed as follows：
If a () quantity is the amount threshold of setting, in the scoring of more revised optimal procedure parameters and technological data bank
The minimum scoring of the optimal procedure parameters of the category：
If the scoring of revised optimal procedure parameters is more than the minimum scoring in technological data bank, with the revised optimum
Technological parameter replaces the corresponding optimal procedure parameters of minimum scoring of the category in technological data bank；Otherwise, give up；
If b () quantity is less than the amount threshold of setting, by the scoring of revised optimal procedure parameters and the fraction threshold for setting
Value is compared：
If score threshold of the scoring of revised optimal procedure parameters more than setting, by revised optimal procedure parameters and
Corresponding scoring addition otherwise, is given up to technological data bank.
7. the technological parameter method to set up of glass tempering process as claimed in claim 6, it is characterised in that described quantity threshold
It is worth for 8～10.
8. the technological parameter method to set up of glass tempering process as claimed in claim 6, it is characterised in that described fraction threshold
It is worth for 70～80.
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| CN111399453B (en) * | 2020-03-23 | 2023-06-27 | 无锡威孚环保催化剂有限公司 | MES big data-based intelligent catalyst manufacturing method |
| CN113255159B (en) * | 2021-06-16 | 2021-10-08 | 浙江大胜达包装股份有限公司 | Automatic paper product packaging matching design method and system based on cost model |
| CN116589171B (en) * | 2023-07-14 | 2024-01-09 | 江西省博信玻璃有限公司 | Intelligent tempering method and system with automatic glass detection function |
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| JPS61270230A (en) * | 1985-05-27 | 1986-11-29 | Nippon Sheet Glass Co Ltd | Apparatus for tempering glass plate |
| WO1997044286A1 (en) * | 1996-05-22 | 1997-11-27 | Uniglass Engineering Oy | Controlling tempering process in tempering furnace |
| CN1792910A (en) * | 2004-11-22 | 2006-06-28 | 坦格拉斯有限公司 | Method and apparatus for controlling a treatment process in safety glass production |
| CN202649783U (en) * | 2012-04-10 | 2013-01-02 | 洛阳北方玻璃技术股份有限公司 | Bent-tempered arc-shaping control system |
| CN203054544U (en) * | 2012-12-10 | 2013-07-10 | 信义汽车玻璃(深圳)有限公司 | Electrical control system of glass tempering furnace |
| CN103246250A (en) * | 2013-03-22 | 2013-08-14 | 浙江理工大学 | Remote monitoring device for glass tempering furnace |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61270230A (en) * | 1985-05-27 | 1986-11-29 | Nippon Sheet Glass Co Ltd | Apparatus for tempering glass plate |
| WO1997044286A1 (en) * | 1996-05-22 | 1997-11-27 | Uniglass Engineering Oy | Controlling tempering process in tempering furnace |
| CN1792910A (en) * | 2004-11-22 | 2006-06-28 | 坦格拉斯有限公司 | Method and apparatus for controlling a treatment process in safety glass production |
| CN202649783U (en) * | 2012-04-10 | 2013-01-02 | 洛阳北方玻璃技术股份有限公司 | Bent-tempered arc-shaping control system |
| CN203054544U (en) * | 2012-12-10 | 2013-07-10 | 信义汽车玻璃(深圳)有限公司 | Electrical control system of glass tempering furnace |
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