CN108038321A - The computational methods of prepreg panel size during composite material roll-forming - Google Patents
The computational methods of prepreg panel size during composite material roll-forming Download PDFInfo
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- CN108038321A CN108038321A CN201711390942.5A CN201711390942A CN108038321A CN 108038321 A CN108038321 A CN 108038321A CN 201711390942 A CN201711390942 A CN 201711390942A CN 108038321 A CN108038321 A CN 108038321A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/12—Cloth
Abstract
The present invention relates to the manufacturing field of high molecular material, the computational methods of prepreg panel size during specifically a kind of composite material roll-forming.Include MIM message input module, operation result module, zero module, enquiry module and output information module, equipped with calculation procedure and computed push-buttom, input data and after clicking on button, calculation procedure can calculate the data such as corresponding panel width, the number of plies according to the data inputted in MIM message input module, and current laying information is shown in operation result module, and judge whether to meet outside dimension requirement, display out all cloth result of calculations in the form of a list in output information module.The present invention can efficiently reduce designer's workload, significantly improve work efficiency.
Description
Technical field
The present invention relates to the manufacturing field of composite material, specifically a kind of fiber-reinforced resin matrix compound material rolls
The computational methods of prepreg panel size in forming process.
Background technology
It is well known that composite material roll-forming also known as rubs roll forming, pipe crimping shaping with the hands, it is to realize that composite material pipe is molded
A kind of high-quality and efficient molding mode, be widely used in the composite material tube such as fishing rod, golf clubs, supporting rod
It is prepared by the production of class, bar class.When material roll-forming for composite designs, as laying is laid with from inside to outside, cloth is set
Meter width increases with the increase of radius, and the required prepreg width used also increases therewith, therefore in design often very
The difficult width for accurately determining each cloth.Reality is often based upon finished size outside diameter and carries out panel width when designing production
Design, the waste of material is so then added for internal layer laying, certain shadow can be also produced for the pattern and quality of product
Ring；If carrying out the calculating of internal-and external diameter for each individual layer, so that panel width data are obtained, although obtained result is accurate
Exactness is obviously improved, but greatly reduces design efficiency, and designer's more fatiguability during long-time numerical behavior, substantial amounts of data are more easy to
Mistake is produced, so as to add invisible cost indirectly.
The content of the invention
The purpose of the present invention be exactly in order to overcome the deficiencies of the prior art and provide a kind of composite material roll-forming during
The computational methods of prepreg panel size, can efficiently reduce designer's workload, significantly improve work efficiency.
The present invention solves the technical solution that above-mentioned technical problem uses：Presoaked during a kind of composite material roll-forming
Expect the computational methods of panel size, it is characterised in that：Include MIM message input module, operation result module, zero module, inquiry mould
Block and output information module, equipped with calculation procedure and computed push-buttom, input data and after clicking on button, calculation procedure can be according to letter
The data inputted in breath input module calculate the data such as corresponding panel width, the number of plies, and are shown in operation result module
Current laying information, and judge whether to meet outside dimension requirement, displayed out in the form of a list in output information module all
Cloth result of calculation.
The zero module includes pipe internal diameter pane, tube outer diameter pane, wherein initialization button, pipe internal diameter window
Lattice are respectively equipped with the writing frame of input data with outside diameter pane side, can increase or reduce part according to actual use situation
Function.
The effect of the zero module is program initialization, assigns program parameter initial value to carry out subsequently calculating operation,
The calculating of theoretical tube wall thickness can be carried out if necessary.
The input content of the zero module is：
Pipe internal diameter pane, according to the internal diameter of required calculating tubing, inputs pipe internal diameter data.
Tube outer diameter pane, according to the outside diameter of required calculating tubing, inputs tube outer diameter data.
The MIM message input module includes cloth number input pane, number of plies input pane, scrap (bridge) input pane, pane side
The writing frame of input data is respectively equipped with, can increase or reduce partial function according to actual use situation.
The MIM message input module effect is to determine the basic cloth block message of current panel, there is provided parameter needed for calculating.
The content of described MIM message input module input is：
Cloth number inputs pane, according to current panel selected cloth model during design, inputs corresponding cloth number.
The number of plies inputs pane, and the number of plies rolled according to current panel during design, inputs number of plies data.
Scrap (bridge) inputs pane, according to the scrap (bridge) surplus of required reservation under current panel current angular during design, inputs scrap (bridge)
Data.
The operation result module include current panel pane, current layer number pane, current panel internal diameter pane, when
Preceding cloth outside diameter pane, current panel width pane, current layer mill amount pane and size of pipe and tubing judge pane, except size of pipe and tubing
Judge that remaining outer pane side of pane is equipped with the display box of display output information, can increase or contract according to actual use situation
Subtract partial function.
The computational methods of the operation result module are：
Current panel pane, shows the sequence number of current panel, its calculation formula is：The cloth of current panel number=upper cloth
Number+1, and (for first piece of cloth, thereon 0) cloth number of a cloth is for display in current panel pane.
Current layer number pane, is extracted by calculation procedure in the related content of MIM message input module, and according to the cloth number of plies
Gradual increase constantly accumulation, its calculation formula be：Current layer number minimum value=upper the cloth outermost layer number of plies+1, current layer number
Maximum=current layer number minimum value+current panel number of plies -1 or the upper cloth outermost layer number of plies+current panel number of plies, so that
Calculate the minimum value and maximum of the current panel number of plies, and display is (for first piece of cloth, thereon in current layer number pane
0) the one cloth outermost layer number of plies is.
Current panel internal diameter pane, is extracted by calculation procedure in the related content of MIM message input module, according to cloth layer
Number show that its calculation formula is with cloth number constantly accumulation calculating：Current panel internal diameter=upper cloth outside diameter, and in current panel
Display in internal diameter pane (for first piece of cloth, thereon a cloth outside diameter=pipe internal diameter).
Current panel outside diameter pane, is extracted by calculation procedure in the related content of MIM message input module, according to cloth layer
Number show that its calculation formula is with cloth number constantly accumulation calculating：Current panel outside diameter=current panel internal diameter+2* current panel layers
Number * current panels cloth number/1000, and shown in current panel outside diameter pane.
Current panel width pane, is extracted by calculation procedure in the related content of MIM message input module, according to current cloth
The circumference calculating that all layers of block adds up, its calculation formula is：Current panel width=Σ (the outside diameter * π of current panel layer)
+ current panel scrap (bridge) amount, and being shown in current panel width pane, according to practical condition can to panel width data into
Row rounding.
Current layer mill amount pane, is extracted by calculation procedure in the related content of MIM message input module, according to current panel
Outside diameter and tubing theory outside diameter calculate, its calculation formula is：Current layer mill amount=current panel outside diameter-tubing is theoretical outer
Footpath, and shown in current layer mill amount pane.
Size of pipe and tubing judges pane, is extracted by calculation procedure in the related content of MIM message input module, according to current layer
Mill amount size or current panel outside diameter show that its calculation formula is with the contrast of tubing theory outside diameter：If current layer mill amount>0 or
Person's current panel outside diameter>During tubing theory outside diameter, product exceedes design outer diameter；When current layer mill amount=0 or current panel
During outside diameter=tubing theory outside diameter, product reaches design outer diameter；When current layer mill amount<0 or current panel outside diameter<Tubing
During theoretical outside diameter, product not up to designs outer diameter.
The enquiry module effect is the cloth information inquiry that can carry out calculated a certain cloth at any time, it includes
Cloth inquires about pane and inquiry button, and the cloth block number of inquiry needed for input, clicks on inquiry button then in cloth inquiry pane
The output information of inquired about cloth is then shown in operation result module, can increase or reduce part according to actual use situation
Function.
The output information module collects window as output information, and it is the data that will be calculated before this that it, which is acted on,
As a result all display in lists, is searched with comparing easy to computing staff, and it includes information output pane and clear screen button, clear screen
The effect of button is when information output pane has shown a large amount of laying information, is looked into due to being not easy to designer in numerous information
Look for data and all information (program and no initializtion, laying information still suffer from) before emptying in list, can be according to actually making
It can increase or reduce partial function with situation.
Output information mould information output pane display in the block has all cloths number for having calculated cloth, laying floor
The information such as number, cloth number, current panel internal diameter, current panel outside diameter and panel width.
The program main interface is equipped with computed push-buttom, and is additionally provided with calculating back return button, according to actual use feelings
Condition can increase or reduce partial function.
The effect of the calculating back return button is in calculated cloth data basis, is carried out according to the design needs anti-
To operation, retract from the front to the back, follow-up calculating is re-started when returning back in the cloth of designer's needs or laying.
The invention has the advantages that designer's workload can be efficiently reduced, work efficiency is significantly improved.
Embodiment
With reference to embodiment, the present invention will be further described：
Composite material cloth calculation procedure of the present invention, comprising MIM message input module, operation result module, zero module,
Enquiry module and output information module, equipped with calculation procedure and computed push-buttom, input data and after clicking on button, calculation procedure meeting
Data according to being inputted in MIM message input module calculate the data such as corresponding panel width, the number of plies, and in operation result module
The middle current laying information of display, and judge whether to meet outside dimension requirement, displayed in the form of a list in output information module
Go out all cloth result of calculations.
The composite material cloth calculation procedure, carries out the operation of zero module first, and in each new tubing
Cloth is required for carrying out rezero operation when calculating, and the internal-and external diameter of tubing can be inputted in window being zeroed.Secondly inputted into row information
The operation of module, the interior input pane there is provided important informations such as the cloth number of current layer of cloth, the number of plies, scrap (bridge)s of the module, is computing
The relevant parameter of program assigns numerical value.The button that can be finally calculated by clicking on cloth carries out cloth block message using operation program
Calculate, the output data being calculated is displayed out in operation result module and output information module, wherein including cloth volume
Number, current layer number, cloth internal-and external diameter, panel width, current layer mill amount and size of pipe and tubing judge etc. that operation result module can root
It is changed according to the information of different cloths, value is designed easy to designer, value caused by preventing mass data is slipped up,
Output information module can accumulate display from initially all important informations of cloth to the end.When designer need it is true into row information
Recognize or be able to can also be led to by dragging output information mould progress bar Search and Orientation in the block when searching calculated laying information in detail
Cross query window in enquiry module and key in the required cloth block number searched, corresponding information is obtained from operation result module.
The composite material cloth calculation procedure, zero module include pipe internal diameter pane, tube outer diameter pane, initial
Change button, wherein pipe internal diameter pane is respectively equipped with the writing frame of input data with outside diameter pane side, according to actual use
Situation can increase or reduce partial function.
The composite material cloth calculation procedure, the effect for the module that is zeroed is program initialization, at the beginning of assigning program parameter
Value can carry out the calculating of theoretical tube wall thickness if necessary to carry out subsequently calculating operation.
The composite material cloth calculation procedure, the input content for the module that is zeroed are：
Pipe internal diameter pane, according to the internal diameter of required calculating tubing, inputs pipe internal diameter data, pipe internal diameter is calculated as laying
Basic data participate in it is follow-up calculate, be one of fundamental basis of all calculating.
Tube outer diameter pane, according to the outside diameter of required calculating tubing, inputs tube outer diameter data, tube outer diameter data are not joined
With the calculating of cloth block message, but as size of pipe and tubing basis for estimation exist, calculate gained cloth residing for outside diameter reach or surpass
When crossing tube outer diameter, then current laying can meet product size demand.
The composite material cloth calculation procedure, MIM message input module includes cloth number input pane, the number of plies inputs pane,
Scrap (bridge) inputs pane, and pane side is respectively equipped with the writing frame of input data, can increase or contract according to actual use situation
Subtract partial function.
The MIM message input module, it is characterised in that：The effect of MIM message input module is to determine the basic of current panel
Cloth block message, there is provided parameter needed for calculating.
The MIM message input module, it is characterised in that：MIM message input module input content be：
Cloth number inputs pane, according to current panel selected cloth model during design, inputs corresponding cloth number.Cloth number
According to effect be to determine the thickness in monolayer of the cloth, every kind of cloth model is respectively provided with its respective thickness, can by thickness in monolayer
Thickness is rolled to calculate, so as to carry out the calculating of next layer of cloth.
The number of plies inputs pane, and the number of plies rolled according to current panel during design, inputs number of plies data.With reference to the list of cloth
The number of plies that layer thickness is rolled with the cloth, it can be deduced that the thickness that the cloth rolls.
Scrap (bridge) inputs pane, according to the scrap (bridge) surplus of required reservation under current panel current angular during design, inputs scrap (bridge)
Data.Scrap (bridge) does not interfere with the dimension information of product, but to ensure that the molding multiple material quality of item of prepreg is stable, tying
Structure is homogeneous, and the scrap (bridge) for designing suitable length is essential, but the selection of scrap (bridge) length can be produced according to different layings are different
Product produce difference, this needs designer to be determined by designing.
The composite material cloth calculation procedure, it is characterised in that：Operation result module include current panel pane,
Current layer number pane, current panel internal diameter pane, current panel outside diameter pane, current panel width pane, current layer mill amount window
Lattice and size of pipe and tubing judge pane, remaining pane side is equipped with the aobvious of display output information in addition to size of pipe and tubing judges pane
Show frame, can increase or reduce partial function according to actual use situation.
The operation result module, it is characterised in that：The computational methods of the operation result module are：
Current panel pane, shows the sequence number of current panel, its calculation formula is：The cloth of current panel number=upper cloth
Number+1, and (for first piece of cloth, thereon 0) cloth number of a cloth is for display in current panel pane.Cloth number is
Unique direct parameter of different cloths is distinguished, is the direct basis for inquiring about cloth block message.
Current layer number pane, is extracted by calculation procedure in the related content of MIM message input module, and according to the cloth number of plies
Gradual increase constantly accumulation, its calculation formula be：Current layer number minimum value=upper the cloth outermost layer number of plies+1, current layer number
Maximum=current layer number minimum value+current panel number of plies -1 or the upper cloth outermost layer number of plies+current panel number of plies, so that
Calculate the minimum value and maximum of the current panel number of plies, and display is (for first piece of cloth, thereon in current layer number pane
0) the one cloth outermost layer number of plies is.Current layer number refers to that the number of plies scope in laying, current layer number are during the cloth roll-forming
The indirect parameter of different cloths is distinguished, it plays an important role when designer calculates production hour, is to instruct roll-forming work
The direct parameter of sequence.
Current panel internal diameter pane, is extracted by calculation procedure in the related content of MIM message input module, according to cloth number with
The continuous accumulation calculating of the cloth number of plies show that its calculation formula is：Current panel internal diameter=upper cloth outside diameter, and in current panel
Display in internal diameter pane (for first piece of cloth, thereon a cloth outside diameter=pipe internal diameter).Cloth internal diameter is current as calculating
One of basic data of layer panel width, is the direct basis for calculating the cloth first layer width, plays to hold in a program and open
Under effect.
Current panel outside diameter pane, is extracted by calculation procedure in the related content of MIM message input module, according to cloth number with
The continuous accumulation calculating of the cloth number of plies show that its calculation formula is：Current panel outside diameter=current panel internal diameter+2* current panel layers
Number * current panels cloth number/1000, and shown in current panel outside diameter pane.Cloth outside diameter is as next layer of cloth of calculating
One of basic data of width, is the direct basis for calculating the cloth outermost layer width and next layer of cloth innermost layer width,
Play the role of forming a connecting link in program.
Current panel width pane, is extracted by calculation procedure in the related content of MIM message input module, according to current cloth
The circumference calculating that all layers of block adds up, its calculation formula is：Current panel width=Σ (the outside diameter * π of current panel layer)
+ current panel scrap (bridge) amount, and being shown in current panel width pane, according to practical condition can to panel width data into
Row rounding.Panel width is then the actual extended length of the cloth, is to instruct fabric dividing for all accumulations for rolling length of the cloth
The direct parameter of process, is one of main information of program output.
Current layer mill amount pane, is extracted by calculation procedure in the related content of MIM message input module, according to current panel
Outside diameter and tubing theory outside diameter calculate, its calculation formula is：Current layer mill amount=current panel outside diameter-tubing is theoretical outer
Footpath, and shown in current layer mill amount pane.Current layer mill amount refers to increasing required for theoretical outside diameter is machined under existing outside diameter
Add deduct few thickness.Composite material pipe tends not to directly and accurately reach theoretical outside diameter in shaping, it is therefore desirable to right
Thicker tubing is processed, and thinner tubing is filled up, therefore the amount processed and filled up uniformly is set as current layer mill amount.
Current layer mill amount is for examining whether Lay up design rationally plays a key effect.
Size of pipe and tubing judges pane, is extracted by calculation procedure in the related content of MIM message input module, according to current layer
Mill amount size or current panel outside diameter show that its calculation formula is with the contrast of tubing theory outside diameter：If current layer mill amount>0 or
Person's current panel outside diameter>During tubing theory outside diameter, display product exceedes design outer diameter；When current layer mill amount=0 or current
During cloth outside diameter=tubing theory outside diameter, display product reaches design outer diameter；When current layer mill amount<0 or current panel outside
Footpath<During tubing theory outside diameter, display product not up to designs outer diameter.Size of pipe and tubing judges that the effect of pane is to be intuitively
Designer shows whether current laying has met outer diameter requirement, so as to be instructed for the Lay up design of designer.
The composite material cloth calculation procedure, it is characterised in that：Enquiry module effect be can at any time rapidly into
The cloth information inquiry of the calculated a certain cloth of row, it includes cloth inquiry pane and inquiry button, pane is inquired about in cloth
The cloth number of inquiry needed for interior input, clicks on the output letter that inquiry button then then shows inquired about cloth in operation result module
Breath, can increase or reduce partial function according to actual use situation.
The composite material cloth calculation procedure, it is characterised in that：Output information module collects as output information
Window, it is that the data result that will be calculated before this all in lists, easy to computing staff search with comparing by display that it, which is acted on,
It can increase or reduce partial function according to actual use situation.
Include information output pane and clear screen button in output information module.Information output pane display has all counted
Calculate the information such as cloth number, the laying number of plies, cloth number, current panel internal diameter, current panel outside diameter and the panel width of cloth.Clear screen is pressed
The effect of button is when information output pane has shown a large amount of laying information, is searched due to being not easy to designer in numerous information
Data and all information before emptying in list (program and no initializtion, laying information still suffer from).
The composite material cloth calculation procedure, it is characterised in that：Program main interface is equipped with computed push-buttom, and also
Equipped with calculating back return button, wherein calculating back return button includes individual layer and retracts to retract with cloth, can be with according to actual use situation
Increase or reduction partial function.
The effect for calculating back return button is in calculated cloth data basis, is inversely grasped according to the design needs
Make, retract from the front to the back, reuse computed push-buttom when returning back in the cloth of designer's needs or laying and subsequently counted
Calculate.The effect that individual layer calculates back return button is to retract to obtain the cloth of current panel or a upper cloth by the calculating of each individual layer
Width, the effect that cloth calculates back return button are to retract to obtain the panel width of a upper cloth by the calculating of each cloth.Two
Kind rollback mode can be used interchangeably, and be retracted every time, and operation result module and output information module can all be shown currently
The cloth block message of layer.
The composite material cloth calculation procedure that the present invention designs, compared with prior art, the advantage is that：At present not
A to be directed to the molding cloth software for calculation of material prepreg, designer mainly uses calculator in design at present
Auxiliary manual calculations carry out simple equation editing realization calculating purpose using Microsoftexcel.Use calculator
When aiding in manual calculations, designer needs to record when calculating, and since calculating process is cumbersome, it is easy to there is data use
Chaotic or mistake situation, part designer carry out approximate calculation in order to mitigate workload, using certain several laying size, obtain
To result often lack accuracy, so as to cause the waste of material and the decline of final product quality.Use the equation editing of excel
When function is calculated, it is necessary in the clearly each cell of user numerical value implication, and to realize identical with this software
Function, when the number of plies more sieve of mass data huge using the getable excel table contents of the equation editing work(of excel
Row also easily cause confusion or the situation of mistake.Since the cell of excel forms can be changed arbitrarily, if to wherein certain
Exist when being used after a or certain several wrong change of cells progress for the unfamiliar user of equation editing greatly tired
It is difficult.The composite material cloth calculation procedure simple interface that the present invention designs understands that information is clearly accurate, easy to use and human nature
Change, avoid problem caused by above two method, the design efficiency of designer can be effectively improved.
Embodiment 1：
The composite material cloth calculation procedure, comprising MIM message input module (data input), (data are defeated for operation result module
Go out), zero module (initialization area), enquiry module (inquiry input) under query window and output information module (information window
Output information under mouthful), equipped with calculation procedure and computed push-buttom (computed push-buttom), input data simultaneously clicks on " calculating cloth " button
Afterwards, calculation procedure can calculate the data such as corresponding panel width, the number of plies according to the data inputted in MIM message input module, and
Current laying information is shown in operation result module, and judges whether to meet outside dimension requirement, with row in output information module
The form of table displays out all cloth result of calculations.
The composite material cloth calculation procedure, carries out the operation of zero module (initialization area) first, and
It is required for carrying out rezero operation when the cloth of new tubing calculates every time.
The module that is zeroed includes pipe internal diameter pane, tube outer diameter pane, calculated wall thickness (initialization) button, tube wall thickness window
Lattice, wherein pipe internal diameter pane are respectively equipped with the writing frame of input data, tube wall thickness pane side with outside diameter pane side
Writing frame equipped with output data.The internal-and external diameter of tubing can be inputted in module being zeroed, calculated wall thickness (initialization) is clicked on and presses
Button, carries out program initialization and calculates tube wall thickness, wall thickness data are shown in the writing frame of tube wall thickness pane side.
The composite material cloth calculation procedure, secondly carries out the operation of MIM message input module (data input), the mould
It is that the relevant parameter of operation program is assigned there is provided the input pane of the important informations such as the cloth number of current layer of cloth, the number of plies, scrap (bridge) in block
Give numerical value.
MIM message input module includes cloth number input pane, number of plies input pane, scrap (bridge) input pane, and pane side is set respectively
Have a writing frame of input data, scrap (bridge) input pane can decide whether to calculate scrap (bridge) automatically as needed, when choose be when, can
Scrap (bridge) is calculated by the angle for inputting current laying automatically, the scrap (bridge) amount of design need to be manually entered when choosing no.
MIM message input module input content be：
Cloth number inputs pane, according to current panel selected cloth model during design, inputs corresponding cloth number.
The number of plies inputs pane, and the number of plies rolled according to current panel during design, inputs number of plies data.
Scrap (bridge) inputs pane, according to the scrap (bridge) surplus of required reservation under current panel current angular during design, inputs scrap (bridge)
Data.It can choose whether to calculate scrap (bridge) automatically as needed.
The composite material cloth calculation procedure, the button (computed push-buttom) that can be finally calculated by clicking on cloth utilize
Operation program carries out the calculating of cloth block message, in operation result module (data output) and output information module (under messagewindow
Output information) in display out the output data being calculated, wherein include cloth block number, current layer number, cloth number, in cloth
The information such as outside diameter, panel width, current layer mill amount and size of pipe and tubing judgement.
Operation result module can be changed according to the information of different cloths, and value is designed easy to designer, be prevented
Only value caused by mass data is slipped up, and output information module can accumulate display from initially all important letters of cloth to the end
Breath.
Operation result module includes current panel pane, current layer number pane, current panel internal diameter pane, current panel
Outside diameter pane, current panel width pane, current layer mill amount pane and size of pipe and tubing judge pane, except size of pipe and tubing judges window
Especially remaining pane side is equipped with the display box of display output information.
The computational methods of the operation result module are：
Current panel pane, shows the sequence number of current panel, its calculation formula is：The cloth of current panel number=upper cloth
Number+1, and (for first piece of cloth, thereon 0) cloth number of a cloth is for display in current panel pane.
Current layer number pane, is extracted by calculation procedure in the related content of MIM message input module, and according to the cloth number of plies
Gradual increase constantly accumulation, its calculation formula be：Current layer number minimum value=upper the cloth outermost layer number of plies+1, current layer number
Maximum=current layer number minimum value+current panel number of plies -1 or the upper cloth outermost layer number of plies+current panel number of plies, so that
Calculate the minimum value and maximum of the current panel number of plies, and display is (for first piece of cloth, thereon in current layer number pane
0) the one cloth outermost layer number of plies is.
Current panel internal diameter pane, is extracted by calculation procedure in the related content of MIM message input module, according to cloth number with
The continuous accumulation calculating of the cloth number of plies show that its calculation formula is：Current panel internal diameter=upper cloth outside diameter, and in current panel
Display in internal diameter pane (for first piece of cloth, thereon a cloth outside diameter=pipe internal diameter).
Current panel outside diameter pane, is extracted by calculation procedure in the related content of MIM message input module, according to cloth number with
The continuous accumulation calculating of the cloth number of plies show that its calculation formula is：Current panel outside diameter=current panel internal diameter+2* current panel layers
Number * current panels cloth number/1000, and shown in current panel outside diameter pane.
Current panel width pane, is extracted by calculation procedure in the related content of MIM message input module, according to current cloth
The circumference calculating that all layers of block adds up, its calculation formula is：Current panel width=Σ (the outside diameter * π of current panel layer)
+ current panel scrap (bridge) amount, and shown in current panel width pane, panel width data also need to carry out rounding in order to life
Production personnel's practical operation.
Current layer mill amount pane, is extracted by calculation procedure in the related content of MIM message input module, according to current panel
Outside diameter and tubing theory outside diameter calculate, its calculation formula is：Current layer mill amount=current panel outside diameter-tubing is theoretical outer
Footpath, and shown in current layer mill amount pane.
Size of pipe and tubing judges pane, is extracted by calculation procedure in the related content of MIM message input module, according to current layer
Mill amount size or current panel outside diameter show that its calculation formula is with the contrast of tubing theory outside diameter：If current layer mill amount>0 or
Person's current panel outside diameter>During tubing theory outside diameter, display product exceedes design outer diameter；When current layer mill amount=0 or current
During cloth outside diameter=tubing theory outside diameter, display product reaches design outer diameter；When current layer mill amount<0 or current panel outside
Footpath<During tubing theory outside diameter, display product not up to designs outer diameter.
The composite material cloth calculation procedure, it is characterised in that：When designer needs to carry out validation of information or looks into
Look for it is calculated in detail laying information when can be by dragging in output information module (output information under messagewindow) progress
Bar Search and Orientation, also can key in the required cloth searched by query window in enquiry module (inquiry under query window inputs)
Numbering, corresponding information is obtained from operation result module.
Enquiry module includes cloth inquiry pane and inquiry button, the cloth of inquiry needed for input in cloth inquiry pane
Number, click on the output information that inquiry button then then shows inquired about cloth in operation result module.
Include information output pane and clear screen button in output information module.Information output pane display has all counted
Calculate the information such as cloth number, the laying number of plies, cloth number, current panel internal diameter, current panel outside diameter and the panel width of cloth.In information
Output pane has been when having shown a large amount of laying information, due to be not easy to designer in numerous information searching data and empty in list
All information (program and no initializtion, laying information still suffer from) before, can click on clear screen button and carry out clear screen.
The composite material cloth calculation procedure, it is characterised in that：Program main interface is equipped with computed push-buttom, and also
Equipped with back return button is calculated, retract wherein calculating back return button and including individual layer rollback with cloth.
The effect for calculating back return button is in calculated cloth data basis, is inversely grasped according to the design needs
Make, retract from the front to the back, reuse computed push-buttom when returning back in the cloth of designer's needs or laying and subsequently counted
Calculate.The effect that individual layer calculates back return button is to retract to obtain the cloth of current panel or a upper cloth by the calculating of each individual layer
Width, the effect that cloth calculates back return button are to retract to obtain the panel width of a upper cloth by the calculating of each cloth.Two
Kind rollback mode can be used interchangeably, and be retracted every time, and operation result module and output information module can all be shown currently
The cloth block message of layer.
Embodiment 2：On the architecture basics described in embodiment 1, user's visual fatigue is caused in order to avoid interface is excessive,
Query window and messagewindow are designed to individually use child window, and child window can realize following functions：
Child window can be individually closed, and main window, which corresponds to button, during closing can be changed into " unselected " state (button is upspring), press
Child window is corresponded to during the lower button can occur in the fixed position by main window again；
Child window can be individually moved, but child window can carry out identical movement mould therewith by main window during main window movement
Formula, that is, possess " following " state.
Embodiment 3：On the architecture basics described in embodiment 2, for the ease of the operation of designer in actual use, carry
High design efficiency, in program all operations all can only be completed using keyboard, shifted including data input and cursor.Specific behaviour
Make as follows：
Data input confirms to pass through using the number key or the number key of keypad above big keyboard after the completion of input
Carriage return is realized；
Capitalization button CapsLock can be used in conversion of the cursor between forward/backward operationRealized with Ctrl buttons, wherein
CapsLock buttons realize the movement of cursor prev pane, and Ctrl buttons realize the movement of next pane；
Each button is approved by carriage return button to realize really in window.
Embodiment 4：On the architecture basics described in embodiment 3, in order to reduce designer when working out production technology file
Workload, can realize the writings of some projects in technical papers automatically by specified button after the completion of program calculating, such as
Information, the concrete operations such as cloth number, panel size, the cloth number of plies, tubing internal-and external diameter are as follows：
Certain designated position sets the technical papers for being encoded with fixed code in a hard disk, each code representative one in file
Calculate information；
After the completion of being calculated using cloth calculation procedure, click on and generate button, the code in above-mentioned technical papers is i.e. by program
In the corresponding information that calculates replace, so the technical papers just fill in the calculating data into program in fixed position automatically；
Data automatically open up the technical papers after the completion of replacing, and whether designer can verify information again correct.Information is verified
Document is separately deposited after errorless in other positions, original tape there are the technical papers of fixed code due to not changing, can be also used for next meter
Calculate, realize and reuse.
Claims (6)
- A kind of 1. computational methods of prepreg panel size during composite material roll-forming, it is characterised in that：Include information Input module, operation result module, zero module, enquiry module and output information module, equipped with calculation procedure and computed push-buttom, Input data and after clicking on button, it is wide that calculation procedure can calculate corresponding cloth according to the data inputted in MIM message input module The data such as degree, the number of plies, and current laying information is shown in operation result module, and judge whether to meet outside dimension requirement, All cloth result of calculations are displayed out in output information module in the form of a list.
- 2. according to claim 1 during composite material roll-forming prepreg panel size computational methods, its feature Be that the zero module includes pipe internal diameter pane, tube outer diameter pane, initialization button, wherein pipe internal diameter pane with Outside diameter pane side is respectively equipped with the writing frame of input data, can increase or reduce part work(according to actual use situation Energy；The effect of the zero module is program initialization, assigns program parameter initial value to carry out subsequently calculating operation, if necessary It can carry out the calculating of theoretical tube wall thickness；The input content of the zero module is：Pipe internal diameter pane, according to required calculating The internal diameter of tubing, inputs pipe internal diameter data, tube outer diameter pane, according to the outside diameter of required calculating tubing, inputs tube outer diameter Data.
- 3. according to claim 1 during composite material roll-forming prepreg panel size computational methods, its feature It is that the MIM message input module includes cloth number input pane, number of plies input pane, scrap (bridge) input pane, pane side difference Writing frame equipped with input data, can increase or reduce partial function according to actual use situation；The information input The effect of module is to determine the basic cloth block message of current panel, there is provided parameter needed for calculating；The MIM message input module is defeated The content entered is：Cloth number inputs pane, according to current panel selected cloth model during design, inputs corresponding cloth number According to；The number of plies inputs pane, and the number of plies rolled according to current panel during design, inputs number of plies data；Scrap (bridge) inputs pane, according to During design under current panel current angular required reservation scrap (bridge) surplus, input scrap (bridge) data.
- 4. according to claim 1 during composite material roll-forming prepreg panel size computational methods, its feature It is that the operation result module includes current panel pane, current layer number pane, current panel internal diameter pane, current cloth Block outside diameter pane, current panel width pane, current layer mill amount pane and size of pipe and tubing judge pane, except size of pipe and tubing judges Remaining outer pane side of pane is equipped with the display box of display output information, can be increased according to actual use situation or reduction portion Divide function；The computational methods of the operation result module are：Current panel pane, shows the sequence number of current panel, its calculation formula is：The cloth of current panel number=upper cloth Number+1, and (for first piece of cloth, thereon 0) cloth number of a cloth is for display in current panel pane；Current layer number pane, is extracted by calculation procedure in the related content of MIM message input module, and according to the cloth number of plies by Cumulative plus continuous accumulation, its calculation formula are：Current layer number minimum value=upper the cloth outermost layer number of plies+1, current layer number are maximum Value=current layer number minimum value+current panel number of plies -1 or the upper cloth outermost layer number of plies+current panel number of plies, so as to calculate Go out the minimum value and maximum of the current panel number of plies, and in current layer number pane display (for first piece of cloth, a cloth thereon 0) the block outermost layer number of plies is；Current panel internal diameter pane, is extracted by calculation procedure in the related content of MIM message input module, according to the cloth number of plies with Cloth number constantly accumulation calculating show that its calculation formula is：Current panel internal diameter=upper cloth outside diameter, and in current panel internal diameter Display in pane (for first piece of cloth, thereon a cloth outside diameter=pipe internal diameter)；Current panel outside diameter pane, is extracted by calculation procedure in the related content of MIM message input module, according to the cloth number of plies with Cloth number constantly accumulation calculating show that its calculation formula is：Current panel outside diameter=current panel internal diameter+2* current panel numbers of plies * works as Preceding cloth cloth number/1000, and shown in current panel outside diameter pane；Current panel width pane, is extracted by calculation procedure in the related content of MIM message input module, according to current panel institute The circumference calculating for having layer adds up, its calculation formula is：Current panel width=Σ (the outside diameter * π of current panel layer)+when Preceding cloth scrap (bridge) amount, and shown in current panel width pane, panel width data can be carried out according to practical condition Rounding；Current layer mill amount pane, is extracted by calculation procedure in the related content of MIM message input module, according to the outer of current panel Footpath is calculated with tubing theory outside diameter, its calculation formula is：Current layer mill amount=current panel outside diameter-tubing theory outside diameter, and Shown in current layer mill amount pane；Size of pipe and tubing judges pane, is extracted by calculation procedure in the related content of MIM message input module, according to current layer mill amount Size or current panel outside diameter show that its calculation formula is with the contrast of tubing theory outside diameter：If current layer mill amount>0 or work as Preceding cloth outside diameter>During tubing theory outside diameter, product exceedes design outer diameter；When current layer mill amount=0 or current panel outside diameter During=tubing theory outside diameter, product reaches design outer diameter；When current layer mill amount<0 or current panel outside diameter<Tubing is theoretical During outside diameter, product not up to designs outer diameter.
- 5. according to claim 1 during composite material roll-forming prepreg panel size computational methods, its feature It is that the enquiry module effect is the cloth information inquiry that can carry out calculated a certain cloth at any time, it includes cloth Pane and inquiry button are inquired about, the cloth block number of inquiry needed for input in cloth inquiry pane, clicks on inquiry button and then transporting The output information that inquired about cloth is then shown in object module is calculated, can increase or reduce part work(according to actual use situation Energy.
- 6. according to claim 1 during composite material roll-forming prepreg panel size computational methods, its feature It is that the output information module collects window as output information, it is the data result that will be calculated before this that it, which is acted on, All display in lists, is searched with comparing easy to computing staff, and it includes information output pane and clear screen button, clear screen button Effect be information output pane shown a large amount of laying information when, search number in numerous information due to being not easy to designer According to and all information before emptying in list, can increase or reduce partial function according to actual use situation；Described Output information mould information output pane display in the block has all cloths number for having calculated cloth, the laying number of plies, cloth number, current cloth The information such as block internal diameter, current panel outside diameter and panel width.
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