CN108733346A - Successively decrease cumulative aperture method - Google Patents
Successively decrease cumulative aperture method Download PDFInfo
- Publication number
- CN108733346A CN108733346A CN201810329694.1A CN201810329694A CN108733346A CN 108733346 A CN108733346 A CN 108733346A CN 201810329694 A CN201810329694 A CN 201810329694A CN 108733346 A CN108733346 A CN 108733346A
- Authority
- CN
- China
- Prior art keywords
- paper
- aperture
- computer
- aperture method
- calculating
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/50—Adding; Subtracting
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Analysis (AREA)
- General Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Geometry (AREA)
- Evolutionary Computation (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Mathematical Optimization (AREA)
- Collation Of Sheets And Webs (AREA)
Abstract
Successively decrease cumulative aperture method, is related to printing and cuts a sheet of paper technology, especially a kind of reductions waste, the cumulative aperture method of successively decreasing of realization paper peak use rate.The specific steps of the present invention include setting full paper size, calculate length-width ratio, calculate clout, carry out calculating comparison using calculating, choose the best alternatives.The cumulative aperture method of successively decreasing of the present invention, each arrangement mode is constantly calculated by computer, after the completion of calculating every time, it is compared, retains larger calculated value, and delete smaller calculated value, comparison retains a value every time, the reserve capacity of Computer Data is reduced, computer operation load can be reduced, ensures calculating speed；It is constantly compared by computer, until obtaining a maximum calculated value, the utilization rate of paper has been effectively ensured, has reduced waste.
Description
Technical field
It cuts a sheet of paper technology the present invention relates to printing, passing for paper peak use rate is realized in especially a kind of reduction waste
Subtract cumulative aperture method.
Background technology
In technology is cut a sheet of paper in printing, the computational methods of full paper aperture are to divide exactly the widthwise edge of finished product with the lateral side length of full paper
It is long to obtain a horizontal number, then divide exactly by the longitudinal edge length of full paper the longitudinal edge of finished product and grow to obtain a vertical number；Or in turn with full paper
Lateral side length divide exactly the longitudinal edge of finished product and grow to obtain a horizontal number, then divide exactly by the longitudinal edge length of full paper the long side of finished product and grow to obtain one
It is the number of the complete getable finished product of paper that the horizontal number of the gained number mutually multiplied with vertical number is finally the aperture of full paper by a vertical number
Amount.Correspondingly, opening for obtaining is several more, the finished product of identical full paper is more, then means more save paper, can more lower print
Brush cost.
In practical application, the size with full paper is needed according to finished product, is entirely not by the horizontal number and vertical number that are calculated
Therefore integer is not most to save the pattern of paper, thus need the mode using transverse and longitudinal mixing if according to vertically and horizontally arranging
To improve paper use rate.
And current aligning method, it is usually arranged in parallel, by whole finished products are transversely arranged or vertical array, therefore it is existing
Some computational methods are directly to use the paper length of side directly divided by the length of side of finished product, whether horizontally-arranged or tandem, after calculating
Cannot be divided evenly, fractional part, the typically maximum aligning method in round numbers part can all occur, fractional part be cast out, such as
This causes the paper of fractional part to be wasted, and printing paper cannot utilize to greatest extent, with the increase of printing number, largely
Paper is wasted.
Invention content
To be solved by this invention is exactly the generally use computational methods arranged in parallel during existing printing aperture,
The problem of causing the fractional part paper after calculating largely to be wasted, provides a kind of reduction waste, realizes the maximum profit of paper
With the cumulative aperture method of successively decreasing of rate.
The cumulative aperture method of successively decreasing of the present invention, it is characterised in that the aperture method is as follows：
1）Set a length of W, the width H of full paper, a length of w, the width h of finished product；
2）Calculate W/h=X1, X1 round numbers part；
3）Full paper clout is calculated, clout a length of W, width H-w are obtained；
4）Clout is calculated using computer, is arranged respectively according to horizontally-arranged, vertical setting of types and mixing, obtained number of the arrangement works as aperture
Aperture less than or equal to front does not store then, if it is greater than the aperture of front, then deletes the scheme of front, and counted next time
It calculates.
The cumulative aperture method of successively decreasing of the present invention, each arrangement mode is constantly calculated by computer, is had been calculated every time
Cheng Hou is compared, and retains larger calculated value, and delete smaller calculated value, and comparison every time retains a value, reduces
The reserve capacity of Computer Data can reduce computer operation load, ensure calculating speed；It is constantly carried out by computer
The utilization rate of paper has been effectively ensured until obtaining a maximum calculated value in comparison, reduces waste.
Description of the drawings
Fig. 1 is 1 aperture conceptual scheme of the embodiment of the present invention.
Fig. 2 is 2 aperture conceptual scheme of the embodiment of the present invention.
Specific implementation mode
Embodiment 1：One kind is successively decreased cumulative aperture method, which is as follows：
1）Set long W=1194mm, the width H=889mm of full paper, long w=200, wide h=170 of finished product；
2）Calculate W/h=1194/170=7, round numbers part；
3）Full paper clout is calculated, a length of 1194mm of clout is obtained, width is 889-200=689mm；
4）Clout is calculated using computer, is arranged respectively according to horizontally-arranged, vertical setting of types and mixing, obtained number of the arrangement works as aperture
Aperture less than or equal to front does not store then, if it is greater than the aperture of front, then deletes the scheme of front, and counted next time
It calculates.
The final finished product aperture that is calculated is 7+5+5+5+5+3=30, this is maximum opening value.
Embodiment 2：One kind is successively decreased cumulative aperture method, which is as follows：
1）Set long W=1220mm, the width H=2440mm of full paper, long w=330, wide h=190 of finished product；
2）Calculate W/h=2440/190=11, round numbers part；
3）Full paper clout is calculated, a length of 2440mm of clout is obtained, width is 1220-330=890mm；
4）Clout is calculated using computer, is arranged respectively according to horizontally-arranged, vertical setting of types and mixing, obtained number of the arrangement works as aperture
Aperture less than or equal to front does not store then, if it is greater than the aperture of front, then deletes the scheme of front, and counted next time
It calculates.
The final finished product aperture that is calculated is 6+6+11+11+11=45, this is maximum opening value.
Claims (1)
- The cumulative aperture method 1. one kind is successively decreased, it is characterised in that the aperture method is as follows：1）Set a length of W, the width H of full paper, a length of w, the width h of finished product；2）Calculate W/h=X1, X1 round numbers part；3）Full paper clout is calculated, clout a length of W, width H-w are obtained；4）Clout is calculated using computer, is arranged respectively according to horizontally-arranged, vertical setting of types and mixing, obtained number of the arrangement works as aperture Aperture less than or equal to front does not store then, if it is greater than the aperture of front, then deletes the scheme of front, and counted next time It calculates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810329694.1A CN108733346A (en) | 2018-04-13 | 2018-04-13 | Successively decrease cumulative aperture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810329694.1A CN108733346A (en) | 2018-04-13 | 2018-04-13 | Successively decrease cumulative aperture method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108733346A true CN108733346A (en) | 2018-11-02 |
Family
ID=63940819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810329694.1A Pending CN108733346A (en) | 2018-04-13 | 2018-04-13 | Successively decrease cumulative aperture method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108733346A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5934047A (en) * | 1997-06-03 | 1999-08-10 | Ncr Corporation | Shrink wrap pack former |
| CN101208656A (en) * | 2005-06-30 | 2008-06-25 | 咨询卡有限公司 | Page turning mechanism |
| CN102810150A (en) * | 2011-06-02 | 2012-12-05 | 航天信息股份有限公司 | Dislocation-priority special-shape matrix type two-dimensional barcode arrangement method |
| CN103612312A (en) * | 2013-12-04 | 2014-03-05 | 盛威机械贸易有限公司 | Process for compressing wood chips |
| CN106781505A (en) * | 2015-04-24 | 2017-05-31 | 王栋 | A kind of data processing method of mountainous area highway actual road test GES detecting system |
-
2018
- 2018-04-13 CN CN201810329694.1A patent/CN108733346A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5934047A (en) * | 1997-06-03 | 1999-08-10 | Ncr Corporation | Shrink wrap pack former |
| CN101208656A (en) * | 2005-06-30 | 2008-06-25 | 咨询卡有限公司 | Page turning mechanism |
| CN102810150A (en) * | 2011-06-02 | 2012-12-05 | 航天信息股份有限公司 | Dislocation-priority special-shape matrix type two-dimensional barcode arrangement method |
| CN103612312A (en) * | 2013-12-04 | 2014-03-05 | 盛威机械贸易有限公司 | Process for compressing wood chips |
| CN106781505A (en) * | 2015-04-24 | 2017-05-31 | 王栋 | A kind of data processing method of mountainous area highway actual road test GES detecting system |
Non-Patent Citations (1)
| Title |
|---|
| 苗根: "巧算用纸量 赢取大收益", 《印刷技术》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108764529B (en) | Cutting type filling method for optimized layout of rectangular part | |
| CN108637370B (en) | Rectangular piece optimized layout method based on plate utilization rate | |
| CN101772280B (en) | Mesh screen plughole process method | |
| CN110929487B (en) | Table typesetting method and device, computer equipment and readable storage medium | |
| CN108681785A (en) | A kind of Rectangular Packing Problem method of equilibrium circular saw operation and availability ratio of the armor plate | |
| CN108733346A (en) | Successively decrease cumulative aperture method | |
| CN111368421A (en) | Grouping heuristic method for blanking of furniture boards according to stacking | |
| CN107818381A (en) | Aluminum profile extrusion cutting method | |
| CN111031678A (en) | PCB intelligent board splicing method | |
| CN102862186A (en) | PCB (printed circuit board) forming method | |
| CN103324606A (en) | Typesetting method and typesetting device | |
| CN108764521B (en) | Imposition method for improving paper utilization rate | |
| CN108839092B (en) | A kind of useless die cutting method of all clear that sheet-fed falls to insert four bar box cigarette-brands | |
| CN105818213A (en) | Novel punching method for small-size foam | |
| CN101944184A (en) | Method for realizing printing makeup by utilizing computer program | |
| CN101179322B (en) | Method and apparatus for quantizing uplink/downlink time slot distribution cost, cross time slot cost | |
| CN107745524A (en) | 3D model decompositions Method of printing and efficient 3D printing system | |
| CN206933149U (en) | Facilitate surface forming device with circular arc portable plate | |
| CN104408283B (en) | Blank model selection method of single sizing plate in medium plate rolling | |
| CN209036586U (en) | Preventing ink tailing knife group and hair cutting apparatus | |
| CN208005625U (en) | A kind of sheet frame mounting table | |
| JP4935697B2 (en) | Thick steel plate manufacturing method | |
| CN206455069U (en) | A kind of diel with common mode stretching structure | |
| CN204035359U (en) | A kind of convex hull forming die of wheel rim spoke hole | |
| CN216842605U (en) | Horse riding bolt with adjustable high strength |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181102 |