CN108765552A - A kind of method of deploying of runner rebound - Google Patents
A kind of method of deploying of runner rebound Download PDFInfo
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- CN108765552A CN108765552A CN201810474023.4A CN201810474023A CN108765552A CN 108765552 A CN108765552 A CN 108765552A CN 201810474023 A CN201810474023 A CN 201810474023A CN 108765552 A CN108765552 A CN 108765552A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 210000001217 buttock Anatomy 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
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- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
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Abstract
The present invention relates to a kind of method of deploying of runner rebound, it passes through on the only linear base of runner rebound, the downward projection line of several equal runners rebound outer wheels profiles, and it connects corresponding Along ent and forms bisector, again by bisector back projection to threedimensional model, connection forms new runner rebound line style, it diagonally connects each decile line projection and forms diagonal line, again by diagonal line back projection to threedimensional model, and it connects and to form diagonal line style, measure each decile line style and diagonal line style actual size, each line length is drawn successively to both sides from centre, to realize the expansion of runner rebound.In addition, the present invention can also according to the runner rebound threedimensional model and new line style establish the model of sample case, to solve the technical issues of cannot cutting suitable, accurate processing sample case in the prior art.
Description
Technical field
The present invention relates to hull construction field more particularly to a kind of method of deploying of runner rebound.
Background technology
Runner is the important feature of water jet propulsion ship, generally by runner rebound and ship hull plate smooth connection, is made
For a part for ship shell.Runner rebound line style is more complicated, and required precision is high, and in irregular shape, accurate to be unfolded
It is the construction weight difficult point of hydraulic jet propulsion class ship with processing and fabricating.Only shipform is not enough to expansion runner rebound zero
Part can not also provide suitable sample case processing and fabricating.Runner rebound approximate can only roughly be unfolded, and place certain surplus, reduce
Plate cutting stock precision.
Secondly, suitable, accurate processing sample case cannot be cut, plate forming effect is influenced, plate assembly difficulty is big, increases
Production cost.
Invention content
In view of the above technical problems, the present invention provides a kind of method of deploying of runner rebound, the prior art is solved
The technical issues of middle runner rebound can not accurately be unfolded and cannot cut suitable, accurate processing sample case.
To achieve the above object, the present invention provides a kind of method of deploying of runner rebound, include the following steps：
S1, runner rebound and threedimensional model when ship hull plate smooth connection are established, the threedimensional model established is painted
It makes a plurality of buttocks being mutually parallel and forms vertical profile line style；
S2, runner rebound will be obtained in the exterior contour line projection to the vertical view of shipform of the runner rebound
Projection view；
S3, the longest projection line in the projection view of the runner rebound is defined as first contour line, it will be with institute
It states the opposite projection line of first contour line and is defined as the second contour line, the first contour line and the second contour line are carried out respectively
N deciles；
S4, it connects the corresponding Along ent in position on the first contour line and the second contour line and forms n-1 decile
Line；
S5, by the intersection point back projection of all bisectors in the projection view of runner rebound and the vertical profile line style extremely
In vertical profile line style in the threedimensional model, extremely by Along ent back projection all in the first contour line and the second contour line
On outer wheels profile in the threedimensional model, each subpoint being correspondingly connected in threedimensional model obtains the bisector three
All back projection's line styles are defined as the new line style of runner rebound by back projection's line style in dimension module；
S6, in the projection view of the runner rebound, by adjacent two bisectors and the first contour line, second
Contour line surrounds the diagonal line connection for the quadrangle to be formed, by the intersection point back projection of all diagonal lines and the vertical profile line style
To the vertical profile line style in the threedimensional model, each subpoint being correspondingly connected in threedimensional model obtains the diagonal line three
Back projection's line style in dimension module；
The reality of S7, the new line style for measuring the runner rebound and the diagonal line back projection's line style in the three-dimensional model
Length, correspondence draw each length line and obtain the expanded view of runner rebound.
Preferably, a plurality of buttocks spaced set in step S1.
Preferably, the projection view of the runner rebound includes 4 projection lines, and 4 projection lines are received
Tail connects to forming a closed figure.
Preferably, the first contour line and the second contour line are subjected to 6 deciles respectively in step S3.
Preferably, 4 articles of projection lines are first contour line, the second contour line and for being separately connected described the
One contour line, the third contour line at the second contour line both ends, fourth round profile；Specific steps in step S4 include：With described
Third contour line as the initial segment, using the fourth round profile as clearing end, by all Along ents of the first contour line from
The initial segment to clearing end number consecutively is b~f, and all Along ents of the second contour line are compiled successively from the initial segment to clearing end
Number it is b~f, is separately connected on the first contour line and the second contour line and numbers identical Along ent and be used as bisector, formation 5
Bisector.
Preferably, each subpoint being correspondingly connected in step S5 in threedimensional model obtains the bisector three
The specific steps of back projection's line style include in dimension module：By in the projection view of runner rebound, by being projected in same bisector
Back projection's line style of the bisector is formed to all the points smooth connection in threedimensional model.
Preferably, each subpoint being correspondingly connected in step S6 in threedimensional model obtains the diagonal line three
The specific steps of back projection's line style include in dimension module：By in the projection view of runner rebound, by being projected on same diagonal line
Cornerwise back projection's line style is formed to all the points smooth connection in threedimensional model.
Preferably, be b~f from the initial segment to clearing end number consecutively by 5 bisectors, in step S7 with
The bisector that number is d draws each length line to the initial segment and clearing end respectively as starting point and obtains the expansion of runner rebound
Figure.
Preferably, further include sample case modeling procedure in step S5, the sample case modeling procedure includes：It is being parallel to
The model that sample bottom seat is established at hull basal plane and plane apart from 400~500mm of runner rebound, in the runner rebound
The model for connecting passage rebound and the middle baffle plate and edge guard of sample bottom seat is established between the sample bottom seat,
The cross sectional shape of the middle baffle plate is identical as the new line style of runner rebound and position and the new line style are corresponding, institute
State edge guard cross sectional shape is identical as the third contour line, the shape of fourth round profile and position and the third profile
Line, fourth round profile are corresponding.
The method of deploying for a kind of runner rebound that above-mentioned technical proposal is provided, first by the exterior contour of runner rebound
In line projection to the vertical view of shipform, the bisector of runner rebound projection line and decile that will be drawn then are drawn
In line back projection to threedimensional model, and then the bisector of runner rebound is determined in the three-dimensional model, further, according to above-mentioned
Step establishes diagonal line back projection's line style in the three-dimensional model in the three-dimensional model, to increase the three-dimensional mould of runner rebound
Alignment type measures the new line style of the runner rebound when the threedimensional model of runner rebound to be unfolded really in type
It is corresponding to draw each length line and obtain runner rebound with the physical length of diagonal line back projection's line style in the three-dimensional model
Expanded view.The accurate expansion to runner rebound can be realized by the above method.In addition, the technical program can also be according to institute of institute
It states the threedimensional model of runner rebound and new line style establishes the model of sample case, to which conjunction cannot be cut in the prior art by solving
The technical issues of suitable, accurate processing sample case.
Description of the drawings
Fig. 1 is runner and shipform relation schematic diagram (one)；
Fig. 2 is runner and shipform relation schematic diagram (two)；
Fig. 3 is the vertical profile line illustration of runner rebound；
Fig. 4 is the Line Chart after drafting bisector in the vertical view of runner rebound；
Fig. 5 is the Line Chart after bisector back projection to the threedimensional model of runner rebound；
Fig. 6 is that the Line Chart after diagonal line is drawn in Fig. 4；
Fig. 7 is the Line Chart after Tu5Zhong diagonal lines back projection to the threedimensional model of runner rebound；
Fig. 8 is the Line Chart after the expansion of runner rebound；
Fig. 9 is the structural schematic diagram of the sample case of runner rebound.
Wherein：1, runner；2, runner rebound；3, ship hull plate；4, the second contour line；5, first contour line；6, third
Contour line；7, fourth round profile；8, vertical profile line style；9, bisector.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
As shown in figs 1-9, it is a kind of method of deploying of runner rebound provided by the present invention, includes the following steps：
S1, runner rebound 2 and threedimensional model when 3 smooth connection of ship hull plate are established, to the threedimensional model established
It draws a plurality of buttocks being mutually parallel and forms vertical profile line style 8；
It is as shown in Figs. 1-2 runner and shipform relation schematic diagram comprising described in runner 1, ship hull plate 3 and connection
The runner rebound 2 of runner 1 and ship hull plate 3.As illustrated in fig. 1-3, the vertical profile line illustration of runner rebound 2 has been made.
S2, runner transition will be obtained in the exterior contour line projection to the vertical view of shipform of the runner rebound 2
The projection view of plate 2；As shown in figure 4, having made the projection view of runner rebound 2.
S3, the longest projection line in the projection view of the runner rebound 2 is defined as first contour line 5, it will be with
The opposite projection line of the first contour line 5 is defined as the second contour line 4, and the first contour line 5 and the second contour line 4 are divided
It carry out not n deciles；Refer to Fig. 4.
The corresponding Along ent in position and n-1 items are formed on S4, connection 5 and second contour line 4 of first contour line etc.
Separated time 9；Refer to Fig. 4.
S5, it throws the intersection point of all bisectors 9 in the projection view of runner rebound 2 and the vertical profile line style 8 is counter
In vertical profile line style 8 in shadow to the threedimensional model, by Along ent all in the first contour line 5 and the second contour line 4
On outer wheels profile in back projection to the threedimensional model, each subpoint for being correspondingly connected in threedimensional model obtains described etc.
All back projection's line styles, are defined as the new line style of runner rebound 2 by the back projection's line style in the three-dimensional model of separated time 9；Ginseng
See Fig. 5.
S6, in the projection view of the runner rebound 2, by adjacent two bisectors 9 and the first contour line 5,
Second contour line 4 surrounds the diagonal line connection for the quadrangle to be formed, by the intersection point of all diagonal lines and the vertical profile line style 8
In vertical profile line style 8 in back projection to the threedimensional model, it is described right that each subpoint for being correspondingly connected in threedimensional model obtains
Linea angulata back projection's line style in the three-dimensional model；Referring to Fig. 6-7.
The reality of S7, the new line style for measuring the runner rebound 2 and the diagonal line back projection's line style in the three-dimensional model
Border length, correspondence draw each length line and obtain the expanded view of runner rebound 2.Referring to Fig. 8.
Specifically, in the present embodiment, first by the vertical view of the exterior contour line projection of runner rebound 2 to shipform
On, then draw the bisector 9 of 2 projection line of runner rebound and by 9 back projection to threedimensional model of bisector drawn,
And then determine that the bisector 9 of runner rebound 2 is further built according to above-mentioned steps in the three-dimensional model in the three-dimensional model
Vertical diagonal line back projection's line style in the three-dimensional model, alignment type really in the threedimensional model to increase runner rebound 2,
When the threedimensional model of runner rebound 2 is unfolded, measure the runner rebound 2 new line style and the diagonal line three
The physical length of back projection's line style in dimension module, correspondence draw each length line and obtain the expanded view of runner rebound 2.By above-mentioned
The accurate expansion to runner rebound 2 can be realized in method.In addition, the technical program can also be according to the runner rebound 2
Threedimensional model and new line style establish the model of sample case, to which suitable, accurate processing cannot be cut in the prior art by solving
The technical issues of sample case.
In the present embodiment, a plurality of buttocks spaced set in step S1.As shown in figure 3, the runner rebound 2
Projection view include 4 projection lines, 4 projection lines endings connect to forming a closed figure, wherein third profile
Line 6 and fourth round profile 7 are straight line.The first contour line 5 and the second contour line 4 are subjected to 6 deciles respectively in step S3,
Wherein, vertical profile line style 8 is closeer, and decile quantity is more, and the runner line style cut out is more accurate, and the plate washer of sample case is just relatively more, adds
Work forming effect is better, and the setting-out expansion of plate is more accurate.4 projection lines are first contour line 5, the second contour line
4 and for being separately connected the first contour line 5, the third contour line 6 at 4 both ends of the second contour line, fourth round profile 7；Step
Specific steps in S4 include：Using the third contour line 6 as the initial segment, using the fourth round profile 7 as clearing end, will
5 all Along ents of the first contour line are b~f from the initial segment to clearing end number consecutively, and second contour line 4 is owned
Along ent is b~f from the initial segment to clearing end number consecutively, is separately connected the first contour line 5 and is compiled on the second contour line 4
Number identical Along ent forms 5 bisectors 9 as bisector 9.
Specifically, each subpoint being correspondingly connected in step S5 in threedimensional model obtains the bisector 9 in three-dimensional mould
The specific steps of Xing Zhong back projections line style include：By in the projection view of runner rebound 2, by projected in same bisector 9 to
All the points smooth connection in threedimensional model forms back projection's line style of the bisector 9.It is correspondingly connected with threedimensional model in step S6
In each subpoint obtain the specific steps of diagonal line back projection's line style in the three-dimensional model and include：By runner rebound
In 2 projection view, it is cornerwise anti-that this is formed by projection to all the points smooth connection in threedimensional model on same diagonal line
Project line style.From the initial segment to clearing end number consecutively be b~f by 5 bisectors 9, in step S7 with number be d etc.
Separated time 9 draws each length line to the initial segment and clearing end respectively as starting point and obtains the expanded view of runner rebound 2, and expanded view is such as
Shown in Fig. 8, the present embodiment uses the method for drawing each line length successively from centre to both sides, to realize runner rebound 2
Expansion.
As shown in figure 9, further including sample case modeling procedure in the present embodiment, in step S5, the sample case modeling procedure includes：
It is being parallel to hull basal plane and is establishing the model of sample bottom seat at plane apart from 2400~500mm of runner rebound, described
Middle baffle plate and the side for connecting passage rebound 2 with sample bottom seat are established between runner rebound 2 and the sample bottom seat
The model of edge baffle, the cross sectional shape of the middle baffle plate is identical as the new line style of the runner rebound 2 and position with it is described
New line style is corresponding, the cross sectional shape of the edge guard it is identical as the third contour line 6, the shape of fourth round profile 7 and
Position is corresponding with the third contour line 6, fourth round profile 7, wherein as shown in figure 9, the sample bottom seat and the runner
The side of 2 indent of rebound is opposite.To solve the technology that cannot cut suitable, accurate processing sample case in the prior art
Problem, in addition, this method is simple, convenient, reliability is high, and versatility is good, can reduce production cost, improves work effect
Rate.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.In addition, term " first ", " second ", " third " are used for description purposes only, and should not be understood as indicating
Or imply relative importance.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these improve and replace
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of method of deploying of runner rebound, which is characterized in that include the following steps：
S1, runner rebound and threedimensional model when ship hull plate smooth connection are established, the threedimensional model established is drawn more
The buttocks that item is mutually parallel forms vertical profile line style；
S2, the throwing of runner rebound will be obtained in the exterior contour line projection to the vertical view of shipform of the runner rebound
Video display figure；
S3, the longest projection line in the projection view of the runner rebound is defined as first contour line, it will be with described
The opposite projection line of one contour line is defined as the second contour line, and the first contour line and the second contour line are carried out n etc. respectively
Point；
S4, it connects the corresponding Along ent in position on the first contour line and the second contour line and forms n-1 bisector；
S5, by the intersection point back projection of all bisectors in the projection view of runner rebound and the vertical profile line style to described
In vertical profile line style in threedimensional model, by Along ent back projection all in the first contour line and the second contour line to described
On outer wheels profile in threedimensional model, each subpoint being correspondingly connected in threedimensional model obtains the bisector in three-dimensional mould
All back projection's line styles are defined as the new line style of runner rebound by Xing Zhong back projections line style；
S6, in the projection view of the runner rebound, by adjacent two bisectors and the first contour line, the second profile
Line surrounds the diagonal line connection for the quadrangle to be formed, by intersection point back projection to the institute of all diagonal lines and the vertical profile line style
It states in the vertical profile line style in threedimensional model, each subpoint being correspondingly connected in threedimensional model obtains the diagonal line in three-dimensional mould
Xing Zhong back projections line style；
The actual (tube) length of S7, the new line style for measuring the runner rebound and the diagonal line back projection's line style in the three-dimensional model
Degree, correspondence draw each length line and obtain the expanded view of runner rebound.
2. the method for deploying of runner rebound according to claim 1, which is characterized in that a plurality of vertical profile in step S1
Line spaced set.
3. the method for deploying of runner rebound according to claim 1, which is characterized in that the projection of the runner rebound
View includes 4 projection lines, and 4 projection line endings connect to forming a closed figure.
4. the method for deploying of runner rebound according to claim 3, which is characterized in that by the first round in step S3
Profile and the second contour line carry out 6 deciles respectively.
5. the method for deploying of runner rebound according to claim 4, which is characterized in that 4 projection lines are first
Contour line, the second contour line and for being separately connected the first contour line, the third contour line at the second contour line both ends, the 4th
Contour line；Specific steps in step S4 include：Using the third contour line as the initial segment, using the fourth round profile as
Clearing end, by all Along ents of the first contour line from the initial segment to clearing end number consecutively be b~f, described second is taken turns
All Along ents of profile are b~f from the initial segment to clearing end number consecutively, are separately connected the first contour line and the second profile
Identical Along ent is numbered on line as bisector, forms 5 bisectors.
6. the method for deploying of runner rebound according to claim 1, which is characterized in that be correspondingly connected with three-dimensional in step S5
The specific steps that each subpoint in model obtains bisector back projection's line style in the three-dimensional model include：By runner mistake
In the projection view of cab apron, the bisector is formed by being projected to all the points smooth connection in threedimensional model in same bisector
Back projection's line style.
7. the method for deploying of runner rebound according to claim 1, which is characterized in that be correspondingly connected with three-dimensional in step S6
The specific steps that each subpoint in model obtains diagonal line back projection's line style in the three-dimensional model include：By runner mistake
In the projection view of cab apron, by being projected on same diagonal line, to all the points smooth connection in threedimensional model to form this cornerwise
Back projection's line style.
8. the method for deploying of runner rebound according to claim 5, which is characterized in that by 5 bisectors from
Beginning section to clearing end number consecutively is b~f, in step S7 using number be d bisector as starting point respectively to the initial segment and end
Not-go-end draws each length line and obtains the expanded view of runner rebound.
9. the method for deploying of runner rebound according to claim 5, which is characterized in that further include that sample case is built in step S5
Mould step, the sample case modeling procedure include：It is being parallel to hull basal plane and apart from the plane of 400~500mm of runner rebound
Place establishes the model of sample bottom seat, is established between the runner rebound and the sample bottom seat and is used for connecting passage rebound
With the model of the middle baffle plate and edge guard of sample bottom seat, the cross sectional shape of the middle baffle plate and the runner rebound
New line style is identical and position is corresponding with the new line style, the cross sectional shape of the edge guard and the third contour line, the
The shape of four contour lines is identical and position is corresponding with the third contour line, fourth round profile.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810474023.4A CN108765552B (en) | 2018-05-17 | 2018-05-17 | Unfolding method of runner transition plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810474023.4A CN108765552B (en) | 2018-05-17 | 2018-05-17 | Unfolding method of runner transition plate |
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| CN108765552A true CN108765552A (en) | 2018-11-06 |
| CN108765552B CN108765552B (en) | 2022-05-10 |
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| CN201810474023.4A Active CN108765552B (en) | 2018-05-17 | 2018-05-17 | Unfolding method of runner transition plate |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040107356A1 (en) * | 1999-03-16 | 2004-06-03 | Intertrust Technologies Corp. | Methods and apparatus for persistent control and protection of content |
| CN106204736A (en) * | 2016-03-01 | 2016-12-07 | 临沂市博信机械有限公司 | The expansion setting-out of a kind of three-dimensional surface triangle method of development makes new invention method |
| CN106599426A (en) * | 2016-12-05 | 2017-04-26 | 中船黄埔文冲船舶有限公司 | Space transition board generation method and apparatus |
| CN107301279A (en) * | 2017-06-07 | 2017-10-27 | 中船黄埔文冲船舶有限公司 | A kind of three-dimensional modeling method of hull kuppe |
| CN107391798A (en) * | 2017-06-22 | 2017-11-24 | 中船黄埔文冲船舶有限公司 | A kind of three-dimensional modeling method of side selection structure |
| CN108001614A (en) * | 2017-12-08 | 2018-05-08 | 中船黄埔文冲船舶有限公司 | A kind of lofting Design method of large-scale anchor station and anchor lip |
-
2018
- 2018-05-17 CN CN201810474023.4A patent/CN108765552B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040107356A1 (en) * | 1999-03-16 | 2004-06-03 | Intertrust Technologies Corp. | Methods and apparatus for persistent control and protection of content |
| CN106204736A (en) * | 2016-03-01 | 2016-12-07 | 临沂市博信机械有限公司 | The expansion setting-out of a kind of three-dimensional surface triangle method of development makes new invention method |
| CN106599426A (en) * | 2016-12-05 | 2017-04-26 | 中船黄埔文冲船舶有限公司 | Space transition board generation method and apparatus |
| CN107301279A (en) * | 2017-06-07 | 2017-10-27 | 中船黄埔文冲船舶有限公司 | A kind of three-dimensional modeling method of hull kuppe |
| CN107391798A (en) * | 2017-06-22 | 2017-11-24 | 中船黄埔文冲船舶有限公司 | A kind of three-dimensional modeling method of side selection structure |
| CN108001614A (en) * | 2017-12-08 | 2018-05-08 | 中船黄埔文冲船舶有限公司 | A kind of lofting Design method of large-scale anchor station and anchor lip |
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