CN100446012C - Three-dimensional design method for crane peculiar to vessel - Google Patents
Three-dimensional design method for crane peculiar to vessel Download PDFInfo
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- CN100446012C CN100446012C CNB2006100200658A CN200610020065A CN100446012C CN 100446012 C CN100446012 C CN 100446012C CN B2006100200658 A CNB2006100200658 A CN B2006100200658A CN 200610020065 A CN200610020065 A CN 200610020065A CN 100446012 C CN100446012 C CN 100446012C
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Abstract
The invention discloses a three-dimensional designing method of the ship crane in the ship crane designing field, which comprises the following steps: establishing calculation sheet in the MathCAD software; establishing the three-dimensional modular in the Solidworks software; inputting the parameter of the ship crane to the calculation sheet according to the requirements of the users; reading the calculation result of MathCAD calculation sheet to EXCEL table; driving the three-dimensional ship crane modular with EXCEL data in the Solidworks software; getting the ship crane three-dimensional modular fit for the parameter of designing. The invention achieves the automation of the ship crane designing, which improves the designing efficient of the ship crane.
Description
Technical field:
This method relates to crane peculiar to vessel, more specifically relates to the three-dimensional design of crane.
Background technology:
The method for designing of present crane peculiar to vessel is: after determining major parameter, write calculated description, draw the engineering drawing of two dimension then.This method for designing calculated amount is big, and to constantly checking of result of calculation, therefore, design time is long, and amiss possibility is arranged.Especially when design parameter changes, just must write calculated description again, recomputate the result, draw construction drawing according to result of calculation again.When user time requires may influence the progress of device fabrication under the tight situation.And the drawing of present crane design peculiar to vessel all is two-dimentional.
People can expect carrying out the design of crane peculiar to vessel with this instrument of computing machine 3-D technology naturally.With Computer Design crane peculiar to vessel, relate to a large amount of calculating during because of design, so need mathematical software; Relate to the drafting construction drawing during because of design, so need to set up the software of three-dimensional model; Relate to many parameters during because of design, these parameters need to represent with form, so need form software.At present these three kinds of softwares of design of the most suitable crane peculiar to vessel are respectively: be used to set up calculated description interactive mathematical software MathCAD, be used to set up three-dimensional model Solidworks software, be used to set up the Excel software with the moulded dimension association table, problem is that the data of these three kinds of softwares are mutual exclusive.Be the result of calculation that the Excel form can not directly receive mathematical software MathCAD, therefore the result of calculation of MathCAD can not, the three-dimensional design of crane peculiar to vessel also not occur realizing with these means at present directly as the driving parameters of Solidworks three-dimensional model.
Summary of the invention:
The invention provides a kind of three-dimensional design method of crane peculiar to vessel, this method is to set up crane calculated description peculiar to vessel in MathCAD software, in Solidworks software, set up the three-dimensional model of crane peculiar to vessel, the parameter of importing crane peculiar to vessel according to user's request is to calculated description, program with " VBA " establishment reads the Excel form to MathCAD calculated description result calculated, utilize the model in the data-driven Solidworks software of Excel, obtain the crane three-dimensional model peculiar to vessel that adapts with user's request.The present invention has realized the robotization of crane design peculiar to vessel, has increased substantially the design efficiency of crane peculiar to vessel.
In order to achieve the above object, the present invention adopts following technical scheme:
At first in MathCAD software, set up the complete computation book according to the design specifications of crane peculiar to vessel, the form interface display basic parameter of calculated description, as length of boom, lifting capacity, amplitude, deadweight, diameter of pulley etc., adjust basic parameter according to user's request, and be input in the calculated description, obtain the structural dimensions of each parts of crane peculiar to vessel by the MathCAD computed in software.
Use Solidworks software,, set up the three-dimensional model of whole crane peculiar to vessel according to the design specifications of crane peculiar to vessel.Length, thickness of slab and the sectional dimension of the arm in the three-dimensional model 1 are made as the driving size, and the height of body of the tower 2, thickness of slab and diameter of section are made as the driving size, and the height of pilum 3, thickness of slab and diameter of section are made as the driving size.
In Solidworks software, embed Excel, set up and the necessary Excel parameter form of crane three-dimensional model design peculiar to vessel.In Excel, insert the VB control knob, open in the CodeWindow dialog box of quoting under the tools menu, choose relevant the quoting of MathCAD.Class at CodeWindow definition MathCAD, the structural dimensions that reads each parts of crane peculiar to vessel of MathCAD calculated description with GetValue () function arrives the VB program, with the Worksheets in the VB (" ") .Range (" ") function the structural dimensions of each parts of crane peculiar to vessel is write the Excel form, close the Excel form, refresh model, can obtain the peculiar to vessel crane three-dimensional model consistent with calculated description.
Native system adopts present state-of-the-art Three-dimensional Design Software and engineering calculation software for supporting, by application programming interfaces (API) technology, design parameter in different application, calculated description, three-dimensional plot, the two-dimensional engineering graphic of crane peculiar to vessel are integrated into system, change the back at design parameter and just can drive related with it data, guarantee the uniqueness of the design data of total system, avoid some process datas because the mistake that artificial input causes.
Compared with prior art, the invention has the advantages that: as long as import the once related data of crane peculiar to vessel, just can finish calculated description and three-dimensional model, realize the robotization of crane design peculiar to vessel, increase substantially the design efficiency of crane peculiar to vessel.
Description of drawings:
Fig. 1 is the calculated description surface chart.
Fig. 2 is the three-dimensional model structural representation.
Embodiment:
The present invention is further illustrated below in conjunction with accompanying drawing:
The three-dimensional design method of crane peculiar to vessel comprises the following step:
A, in MathCAD software, set up the complete computation book according to the design specifications of crane peculiar to vessel, the form interface of calculated description as shown in Figure 1, wherein main basic parameter is as input parameter;
B, according to the concrete request for utilization of user, adjust the basic parameter in the calculated description, obtain each parts structural dimensions of crane peculiar to vessel by the MathCAD computed in software, satisfy crane design specifications peculiar to vessel;
C, according to the design specifications of crane peculiar to vessel, use Solidworks software, set up the three-dimensional model of whole crane peculiar to vessel, length, thickness of slab and sectional dimension with the arm in the three-dimensional model 1, the height of body of the tower 2, thickness of slab and diameter of section, the height, thickness of slab and the diameter of section that reach pilum 3 are made as the driving size, and it is related with three-dimensional model to drive size, after adjusting the driving size, the also corresponding adjustment of the three-dimensional model of crane peculiar to vessel;
D, embed Excel in Solidworks software, the parameter among the step c is established to the Excel form, the parameter name in the Excel form of foundation is that the driving dimension name with Solidworks software is one to one;
E, each parts structural dimensions data of the crane peculiar to vessel among the step b are read in the step of Excel form, this step comprises step by step following;
E1, in the VB of Excel code, choose the relevant step of quoting of MathCAD software;
E2, in the step of the class of VB CodeWindow definition MathCAD;
Each parts structural dimensions data of crane peculiar to vessel among e3, usefulness GetValue () the function read step b are to the step of VB program;
E4, with the Worksheets in the VB (" ") .Range (" ") function each parts structural dimensions data of crane peculiar to vessel to the step of writing the Excel form;
E5, close the Excel form, refresh model, can obtain the peculiar to vessel crane three-dimensional model consistent with calculated description.
Claims (1)
1, the three-dimensional design method of crane peculiar to vessel is characterized in that, this method comprises the following step:
A, in MathCAD software, set up the step of complete computation book according to the design specifications of crane peculiar to vessel;
B, adjust the basic parameter in the calculated description, obtain the step of each parts structural dimensions of crane peculiar to vessel by the MathCAD computed in software;
C, according to the design specifications of crane peculiar to vessel, use Solidworks software, set up the three-dimensional model of whole crane peculiar to vessel, length, thickness of slab and sectional dimension with the arm in the three-dimensional model (1), height, thickness of slab and the diameter of section of body of the tower (2), and height, thickness of slab and the diameter of section of pilum (3) are made as the step that drives size;
D, in Solidworks software, embed Excel, the every size among the step c is established to the step of Excel form;
E, each parts structural dimensions data of the crane peculiar to vessel among the step b are read in the step of Excel form, this step comprises step by step following;
E1, in the VB of Excel code, choose the relevant step of quoting of MathCAD;
E2, in the step of the class of CodeWindow definition MathCAD;
Each parts structural dimensions data of crane peculiar to vessel among e3, the usefulness GetValue function read step b are to the step of VB program;
E4, with the Worksheets Range function in the VB each parts structural dimensions data of crane peculiar to vessel to the step of writing the Excel form;
E5, close the Excel form, refresh model, can obtain the peculiar to vessel crane three-dimensional model consistent with calculated description.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006100200658A CN100446012C (en) | 2006-08-30 | 2006-08-30 | Three-dimensional design method for crane peculiar to vessel |
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| CNB2006100200658A CN100446012C (en) | 2006-08-30 | 2006-08-30 | Three-dimensional design method for crane peculiar to vessel |
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| CN101079076A CN101079076A (en) | 2007-11-28 |
| CN100446012C true CN100446012C (en) | 2008-12-24 |
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| CNB2006100200658A Expired - Fee Related CN100446012C (en) | 2006-08-30 | 2006-08-30 | Three-dimensional design method for crane peculiar to vessel |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102004830A (en) * | 2010-11-15 | 2011-04-06 | 神华集团有限责任公司 | Method and device for generating engineering machinery construction layout plan |
| CN102810209B (en) * | 2011-12-14 | 2014-11-05 | 成都运达科技股份有限公司 | Method for simulating work of crane cable based on game engine |
| CN102897675B (en) * | 2012-09-19 | 2014-08-06 | 武汉船用机械有限责任公司 | Oil cylinder luffing crane tower body and processing method thereof |
| CN106373181A (en) * | 2015-07-23 | 2017-02-01 | 德信东源智能科技(北京)有限公司 | Database-driven three-dimensional technology |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2001083168A1 (en) * | 2000-05-03 | 2001-11-08 | Saint-Gobain Abrasives, Inc. | Method to produce a patterned abrasive tool using a rapid prototype technique for the master tool |
| CN1702657A (en) * | 2005-06-10 | 2005-11-30 | 渤海船舶重工有限责任公司 | Computing method for vessel coating area and computer application program for the computation |
| CN1716262A (en) * | 2004-07-02 | 2006-01-04 | 赖维祥 | Three dimension text quick design and producing method |
| CN1783145A (en) * | 2004-12-03 | 2006-06-07 | 上海电气集团股份有限公司 | Simulating method for virtual model |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001083168A1 (en) * | 2000-05-03 | 2001-11-08 | Saint-Gobain Abrasives, Inc. | Method to produce a patterned abrasive tool using a rapid prototype technique for the master tool |
| CN1716262A (en) * | 2004-07-02 | 2006-01-04 | 赖维祥 | Three dimension text quick design and producing method |
| CN1783145A (en) * | 2004-12-03 | 2006-06-07 | 上海电气集团股份有限公司 | Simulating method for virtual model |
| CN1702657A (en) * | 2005-06-10 | 2005-11-30 | 渤海船舶重工有限责任公司 | Computing method for vessel coating area and computer application program for the computation |
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Granted publication date: 20081224 Termination date: 20170830 |