CN102126239A - Method for manufacturing model by using three-dimensional modeling - Google Patents
Method for manufacturing model by using three-dimensional modeling Download PDFInfo
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- CN102126239A CN102126239A CN 201010611598 CN201010611598A CN102126239A CN 102126239 A CN102126239 A CN 102126239A CN 201010611598 CN201010611598 CN 201010611598 CN 201010611598 A CN201010611598 A CN 201010611598A CN 102126239 A CN102126239 A CN 102126239A
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Abstract
The invention relates to a method for manufacturing a model, in particular to a method for manufacturing a model by using three-dimensional modeling, which comprises the steps of: 1, accurately collecting data; 2, drawing a three-dimensional template drawing; 3, drawing a plane linear cutting template drawing according to size data of a linear cutting template, wherein the edge of the plane linear cutting template drawing is averagely provided with eight arc notches; 4, sleeving the plane linear cutting template drawing in the step 3 on the three-dimensional template drawing, then moving up and down, cutting a track surface formed by moving the plane linear cutting template drawing up and down and the three-dimensional template drawing, forming eight arc surfaces on the cut three-dimensional template drawing; 5, manufacturing a plane linear cutting template physical model according to the plane linear cutting template drawing in the step 3; and 6, manufacturing a physical product model according to the three-dimensional template drawing with the eight arc surfaces in the step 4. The model manufacture in the invention has the advantages of low manufacture cost, more regular and smoother appearance and accurate size.
Description
Technical field
The present invention relates to a kind of model production method, be specifically related to a kind of method of utilizing three-dimensional modeling to carry out modelling.
Background technology
Produce at present the producer of magnesium iron flange, because it is bigger to produce the amount of flange, and description is different, and a user needs an Analysis of Nested Design scheme, and is of all kinds, the product needed outlet of the manufacturer production of a part, so for the requirement of precision than higher.Such as the blue because permissible accuracy of the supporting insulator of outlet than higher, the error of foundry goods is at the 1-2 millimeter, generally adopt the aluminium type for the high-precision flange of this kind, though model precision height by made from aluminium profile, but the cost of made from aluminium profile is than higher, the cycle of making is long, often influences the time limit of delivery, thereby influences the production efficiency of producer.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art and a kind of employing wooden mold is provided, and the precision height, the method that the three-dimensional modeling that production efficiency is high is made wooden model.
The object of the present invention is achieved like this: a kind of method of utilizing three-dimensional modeling to carry out modelling, and its preparation method is as follows:
1) collects the sized data of mode shape size, line cutting size of sample, side model accurately;
2) draw side model line chart according to side size of sample data, around 360 ° of rotations of vertical skeleton line, its rotational trajectory forms the three-dimensional template drawing of model with side model line chart;
3) draw planar line cutting template drawing according to line cutting size of sample data, the edge average mark of this planar line cutting template drawing is furnished with eight arc gaps;
4) with 3) described planar line cutting template drawing is enclosed within 2) on the described three-dimensional template drawing, move up and down track plane that planar line cutting template drawing moves up and down and the cutting of three-dimensional template drawing, eight arc surfaces of formation on the three-dimensional template drawing after the cutting then;
5) according to 3) described planar line cutting template drawing making planar line cutting model physical model;
6) according to 4) the described three-dimensional model line chart making entity products model that has eight arc surfaces.
More than 5) to adopt thickness be the steel plate of 1-1.2 millimeter to described planar line cutting model physical model.
More than 6) described entity products model adopts wood materials.
In the above content 5) to adopt thickness be the steel plate of 1-1.2 millimeter to described planar line cutting model, 6) described product model adopts wood materials.
The present invention has following advantage: the model low cost of manufacture that the present invention generates, the model of generation be rule more, and smooth, size is more accurate.
Description of drawings
Fig. 1 is the threedimensional model sectional drawing of three-dimensional template drawing among the present invention and planar line cutting template drawing.
Fig. 2 is the threedimensional model sectional drawing after midplane line cutting template drawing of the present invention cuts three-dimensional template drawing.
Fig. 3 is the schematic diagram of side model line chart among the present invention.
Fig. 4 is cut back model line chart for three-dimensional template drawing among the present invention.
The specific embodiment
A kind of method of utilizing three-dimensional modeling to carry out modelling, its preparation method is as follows:
1) collect the sized data of mode shape size, line cutting size of sample, side model accurately:
The mode shape sized data is gathered: by accurate collection mode shape size, line cutting size of sample, side size of sample related data, adopt the modeling ratio of 1:1 to carry out three-dimensional modeling then.Because this model is moulded to be the truncated cone-shaped structure, so need accurately to gather the last bottom surface radius of a circle or the diameter dimension of this truncated cone-shaped structure, the high size of truncated cone-shaped structure, the angle data of the side of this truncated cone-shaped structure and bottom surface also need to gather in addition; This truncated cone-shaped structural body is made up of three frustum cone structures, the height of the last bottom surface radius of accurate each frustum cone structure of measurement or diameter, each truncated cone-shaped structure, because the side of each round platform all is parallel to each other, so do not need to gather the angle of each truncated cone-shaped texture edge and bottom surface.
The collection of line cutting template data: because this line cuts model is the circular flat structure, so the circular radius or the diameter of accurate slotted line cutting model, also will accurately measure the radius of eight arc gaps of the online cutting template edge that distributes; In order to determine arc gap place circle and the tangent particular location of line cutting template edge, need to calculate the vertical range of the center of circle of arc gap place circle to the edge of line cutting model place circle.
The side template data is gathered: the data that the related data of side model can reference model appearance and size.
2) draw side model line chart according to side size of sample data, with side model line chart around 360 ° of rotations of vertical skeleton line, its rotational trajectory forms the three-dimensional template drawing of model: in three-dimensional software according to 1) accurately the draw line chart of side model of data, utilize throw that the right-angle side of side model line chart around model line chart place, side rotated 360 ° then, then according to 1) in three truncated cone-shaped structures relative dimensions and adopt cutting implement to cut model line chart rotation back, side redundance, remainder is needed three-dimensional template drawing.
3) draw planar line cutting template drawing according to line cutting size of sample data, the edge average mark of this planar line cutting template drawing is furnished with eight arc gaps: according to 1) in related data utilize the circle tool circle at planar line cutting model place that draws, then according to the relative dimensions of the arc gap circle at an arc gap place that draws, utilize the arrangement instrument eight circles on average to be arranged the edge of online cutting model place circle then, utilize cutting implement to shear, remainder is the planar line cutting template drawing that needs.
4) with 3) described planar line cutting template drawing is enclosed within 2) on the described three-dimensional template drawing, move up and down then, track plane that planar line cutting template drawing moves up and down and the cutting of three-dimensional template drawing, eight arc surfaces of formation on the three-dimensional template drawing after the cutting: with 3) the line cutting template drawing of being drawn is enclosed within on the three-dimensional template drawing, line cutting template drawing and three-dimensional template drawing are intersected, move up and down line cutting template drawing then, after line cutting template drawing moved up and down and cuts off a part, remainder was the three-dimensional template drawing that needs.
5) according to 3) described planar line cutting template drawing making planar line cutting model physical model;
6) according to 4) the described three-dimensional model line chart making entity products model that has eight arc surfaces.
5) described planar line cutting model physical model employing thickness is the steel plate of 1-1.2 millimeter.
6) described entity products model adopts wood materials.
Claims (3)
1. method of utilizing three-dimensional modeling to carry out modelling, it is characterized in that: its preparation method is as follows:
1) collects the sized data of mode shape size, line cutting size of sample, side model accurately;
2) draw side model line chart according to side size of sample data, around 360 ° of rotations of vertical skeleton line, its rotational trajectory forms the three-dimensional template drawing of model with side model line chart;
3) draw planar line cutting template drawing according to line cutting size of sample data, the edge average mark of this planar line cutting template drawing is furnished with eight arc gaps;
4) with 3) described planar line cutting template drawing is enclosed within 2) on the described three-dimensional template drawing, move up and down track plane that planar line cutting template drawing moves up and down and the cutting of three-dimensional template drawing, eight arc surfaces of formation on the three-dimensional template drawing after the cutting then;
5) according to 3) described planar line cutting template drawing making planar line cutting model physical model;
6) according to 4) the described three-dimensional model line chart making entity products model that has eight arc surfaces.
2. the method for utilizing three-dimensional modeling to carry out modelling according to claim 1 is characterized in that: 5) described planar line cutting model physical model employing thickness is the steel plate of 1-1.2 millimeter.
3. the method for utilizing three-dimensional modeling to carry out modelling according to claim 1 is characterized in that: 6) described entity products model adopts wood materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010611598 CN102126239B (en) | 2010-12-29 | 2010-12-29 | Method for manufacturing model by using three-dimensional modeling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010611598 CN102126239B (en) | 2010-12-29 | 2010-12-29 | Method for manufacturing model by using three-dimensional modeling |
Publications (2)
| Publication Number | Publication Date |
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| CN102126239A true CN102126239A (en) | 2011-07-20 |
| CN102126239B CN102126239B (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010611598 Expired - Fee Related CN102126239B (en) | 2010-12-29 | 2010-12-29 | Method for manufacturing model by using three-dimensional modeling |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799030A (en) * | 2016-03-30 | 2016-07-27 | 浙江汉唐茶文化有限公司 | Machining technology of rosewood special-shaped part |
| CN111610152A (en) * | 2020-05-19 | 2020-09-01 | 东彩塑胶颜料(深圳)有限公司 | Plastic sample plate cutting method, detection system and computer readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2226788Y (en) * | 1994-11-22 | 1996-05-08 | 余克坚 | Disassemble demonstration geometrical model |
| CN101071514A (en) * | 2006-05-12 | 2007-11-14 | 中国科学院自动化研究所 | Method for directly transferring three-dimensional model attitude |
| CN101413348A (en) * | 2008-11-28 | 2009-04-22 | 中冶京唐建设有限公司 | Steel structure three-dimensional scanning observe and control method |
| CN101908225A (en) * | 2010-08-16 | 2010-12-08 | 北京水晶石数字科技有限公司 | Three-dimensional animation manufacturing method |
-
2010
- 2010-12-29 CN CN 201010611598 patent/CN102126239B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2226788Y (en) * | 1994-11-22 | 1996-05-08 | 余克坚 | Disassemble demonstration geometrical model |
| CN101071514A (en) * | 2006-05-12 | 2007-11-14 | 中国科学院自动化研究所 | Method for directly transferring three-dimensional model attitude |
| CN101413348A (en) * | 2008-11-28 | 2009-04-22 | 中冶京唐建设有限公司 | Steel structure three-dimensional scanning observe and control method |
| CN101908225A (en) * | 2010-08-16 | 2010-12-08 | 北京水晶石数字科技有限公司 | Three-dimensional animation manufacturing method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799030A (en) * | 2016-03-30 | 2016-07-27 | 浙江汉唐茶文化有限公司 | Machining technology of rosewood special-shaped part |
| CN105799030B (en) * | 2016-03-30 | 2018-08-24 | 浙江汉唐茶文化有限公司 | A kind of processing technology of redwood shaped piece |
| CN111610152A (en) * | 2020-05-19 | 2020-09-01 | 东彩塑胶颜料(深圳)有限公司 | Plastic sample plate cutting method, detection system and computer readable storage medium |
| CN111610152B (en) * | 2020-05-19 | 2023-06-06 | 正显新材料科技(广东)有限公司 | Plastic template intercepting method, detecting system and computer readable storage medium |
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| Publication number | Publication date |
|---|---|
| CN102126239B (en) | 2013-04-03 |
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Granted publication date: 20130403 Termination date: 20171229 |