As manufacturers rapidly transition from 2D to 3D CAD in today’s digital world, designers are demanding 3D to enhance their designs and improve communication. From websites to rapid prototyping, customers, designers, and engineers now depend on the latest 3D modeling tools.
In this paper, we highlight the advantages of designing with SolidWorks® 3D CAD software as well as explaining how to leverage your existing 2D CAD data once you have decided to go 3D.
Design & 3D Modeling Solutions from Sketch to Production enriched by comprehensive understanding of the whole process with a Worldwide Onsite Technical Support.
3D Printing Technology PPT by ajaysingh_02AjaySingh1901
This PPT make on 3D printing Technology or additive manufacturing in which we cover the need, history importants, future scope, trend before the 3DP, advantage and disadvantage, limitations, application of 3DP
Design & 3D Modeling Solutions from Sketch to Production enriched by comprehensive understanding of the whole process with a Worldwide Onsite Technical Support.
3D Printing Technology PPT by ajaysingh_02AjaySingh1901
This PPT make on 3D printing Technology or additive manufacturing in which we cover the need, history importants, future scope, trend before the 3DP, advantage and disadvantage, limitations, application of 3DP
SOLIDWORKS World 2016 - Sketching Tips From A SOLIDWORKS GuruCAPINC
Whether you attended SOLIDWORKS World 2016, or you are looking to see what you missed, here is the Sketching Tips From A SOLIDWORKS Guru presentation.
For more information on SOLIDWORKS Tips & Tutorials visit http://blog.capinc.com
Vskills CAD Professional assesses the candidate for a company’s drafting, design and development needs. The certification tests the candidates on various areas in CAD which include basic knowledge of drafting, 2D objects, layering and 3D drawings.
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Catia V5 for engine design and assembly is that it also enables the engineer to design accurate 3D mechanical components with an innate and adaptable interface for the user, from the inception process of sketching in the context of the assembly to non-repetitive design in complete detail. Furthermore, design part of the application will augment the engineer to acclimatize design specification and requirements for components of numerous complexities, from basic to advanced features.
As 3D technology continues its rapid, game-changing, and
exciting evolution, you need a trusted partner to help you
navigate the products and potential of the 3D world. Javelin
is that partner, because we care as much about advancing
your business as you do.
Since 1997, Javelin’s 3D experts have inspired and enabled thousands of companies with solutions for design, data management, and 3D printing. No matter the size of your business, we can propel your organization to new heights.
The original purpose of designing the CATIA cad models( https://www.cadcam.org/get-the-best-catia-cad-models-with-cad-cam-services )program was to create models of industrial objects. However, developers soon realized that this CAD program could be used for modeling many other products and/or parts. Compared to other similar programs, CATIA provides a higher level of precision, which is the reason CAD/CAM services use it for CAD modeling.
CAM refers to the use of various software packages to create tool paths and NC code to run a CNC controlled machine, based on 3D computer model (CAD) data.CAD technicians are specialized workers, requiring higher compensation with more advanced skills and accreditations. We can provide both 2D and 3D CAD drawings in several different formats including AutoCAD, Revit, Microstation, Visio, SolidWorks, and Catia V5. Cad Cam Services is a full-service company with the equipment and expertise to handle all your drawing conversions and computer-assisted design needs. Please contact us.(https://www.cadcam.org/about/)
SOLIDWORKS World 2016 - Sketching Tips From A SOLIDWORKS GuruCAPINC
Whether you attended SOLIDWORKS World 2016, or you are looking to see what you missed, here is the Sketching Tips From A SOLIDWORKS Guru presentation.
For more information on SOLIDWORKS Tips & Tutorials visit http://blog.capinc.com
Vskills CAD Professional assesses the candidate for a company’s drafting, design and development needs. The certification tests the candidates on various areas in CAD which include basic knowledge of drafting, 2D objects, layering and 3D drawings.
http://www.vskills.in/certification/Certified-CAD-Professional
Services:
+ Industrial Design Services as a Complete Pack from Sketch to Production supported with engineering analyses depending on the industry.
+ Concept Vehicle Design Services as a Complete Pack, including all necessary steps until digital production.
+ 3D CAD Modeling
+ Architectural Visualization
Catia V5 for engine design and assembly is that it also enables the engineer to design accurate 3D mechanical components with an innate and adaptable interface for the user, from the inception process of sketching in the context of the assembly to non-repetitive design in complete detail. Furthermore, design part of the application will augment the engineer to acclimatize design specification and requirements for components of numerous complexities, from basic to advanced features.
As 3D technology continues its rapid, game-changing, and
exciting evolution, you need a trusted partner to help you
navigate the products and potential of the 3D world. Javelin
is that partner, because we care as much about advancing
your business as you do.
Since 1997, Javelin’s 3D experts have inspired and enabled thousands of companies with solutions for design, data management, and 3D printing. No matter the size of your business, we can propel your organization to new heights.
The original purpose of designing the CATIA cad models( https://www.cadcam.org/get-the-best-catia-cad-models-with-cad-cam-services )program was to create models of industrial objects. However, developers soon realized that this CAD program could be used for modeling many other products and/or parts. Compared to other similar programs, CATIA provides a higher level of precision, which is the reason CAD/CAM services use it for CAD modeling.
CAM refers to the use of various software packages to create tool paths and NC code to run a CNC controlled machine, based on 3D computer model (CAD) data.CAD technicians are specialized workers, requiring higher compensation with more advanced skills and accreditations. We can provide both 2D and 3D CAD drawings in several different formats including AutoCAD, Revit, Microstation, Visio, SolidWorks, and Catia V5. Cad Cam Services is a full-service company with the equipment and expertise to handle all your drawing conversions and computer-assisted design needs. Please contact us.(https://www.cadcam.org/about/)
Businesses want to automate the connection between Product Design and Operations to be more
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to Product Lifecycle Management (PLM) are often too complex, time-consuming, and costly—
making PLM impractical for many businesses. Dassault Systèmes SolidWorks Corp. has radically
simplified the approach to Product Lifecycle Management—just as we simplified product design
by making parametric 3D design easier to use and available on Windows.
Using Design Automation to Reduce Costs and Increase ProfitabilitySOLIDWORKS
By implementing design automation, engineer-to-order manufacturers can complete days of custom engineering in just minutes. Design automation also expedites and simplifies the creation of SolidWorks® software models, drawings, quote documents, manufacturing data—virtually any requirement of the custom sales process.
Streamlining Design With Real World Vibration AnalysisSOLIDWORKS
Mechanical designers often use vibration simulation as a timesaving and cost-efficient alternative to the traditional approach of building, testing, modifying, and retesting their designs. By identifying the factors that influence the response to a dynamic load in a computer model, designers have the data needed to make the right improvements before they even cut a single piece of metal. In addition to greatly decreasing the number of actual prototypes required, vibration analysis also significantly reduces the costs involved.
CAD and CAM are basic and rudimentary concepts of developing engineering outlays. It then transcends into the concepts related to 3D formats and finally how to construe dual perpendicular views into a structural framework design in a 3D Model. Graduating further to an upper level, where the design engineers want to venture into engine design and CAD/CAM Service and Catia V5 for engine design and assembly is that it also enables the engineer to design accurate 3D mechanical components with an innate. Get more information, and please click on our website.
Streamlining the Design of Industrial Machinery and Heavy EquipmentEngineering Technique
In today’s increasingly competitive global market, manufacturers of industrial machinery or heavy equipment face daunting development challenges. The need to accelerate product time-to-market, control costs, and improve product complexity requires that you modernize your product development systems and implement 3D-based design technologies. Taking advantage of a 3D CAD environment enables you to outpace competitors by developing and producing better machines in a shorter time - and at a lower cost.
SolidWorks software provides the tools and capabilities that you need to transition quickly to 3D. After moving from 2D CAD to SolidWorks software, many manufacturers soon realize productivity gains at every stage of the development process. In this way, manufacturers can quickly realize a return on their SolidWorks software investment. Typically, first-year benefits include decreased development time, lower development costs, and reduced design errors. SolidWorks software offers you a complete 3D CAD design solution that can ultimately help you increase profit margins, improve product quality, and raise customer satisfaction.
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SOLIDWORKS Cloud Offer – Experience Immense Power & Flexibility for Design En...Engineering Technique
The SOLIDWORKS Cloud Offer is a Cloud CAD solution for mechanical and industrial designers to work efficiently with high-tech, industrial equipment, life sciences, and home & lifestyle industries.
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AutoCAD is a 2D and 3D computer desi.pptxinnocentvk155
AutoCAD is a 2D and 3D computer-aided design (CAD) software application developed by Autodesk.[1] It was first released in December 1982 for the CP/M and IBM PC platforms as a desktop app running on microcomputers with internal graphics controllers.
SolidWorks Premium contains rich solidworks premium simulation capabilities that allow users to test product performances against real life motion and forces.
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At APTRON Solutions, we understand the importance of hands-on learning. That's why our SolidWorks Course in Noida emphasizes practical, real-world applications. Through a combination of lectures, demonstrations, and interactive lab sessions, students gain proficiency in 3D modeling, assembly design, drafting, and much more.
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In the garment industry, the use of computer-aided design (CAD) has revolutionized the way clothes are designed and manufactured. CAD software allows designers and manufacturers to create and edit digital designs, which can be translated into physical garments. This essay will explore the role of CAD in the garment industry, its benefits, and its impact on the industry.
CAD software is used in various stages of the garment production process, from design to production. In the design stage, CAD software allows designers to create digital sketches and make changes to the designs quickly. This eliminates the need for physical prototypes, which can be time-consuming and expensive. The software also allows designers to experiment with different fabrics, colors, and textures, giving them greater flexibility in the design process.
Once the design is finalized, CAD software can be used to create patterns and markers. Patterns are templates used to cut fabric to the correct size and shape, while markers are layouts of the patterns on a large piece of fabric, maximizing the use of the material. CAD software allows patterns and markers to be created quickly and accurately, reducing the likelihood of errors and minimizing waste.
CAD software also plays a crucial role in the production process. Once the patterns and markers are created, they can be sent to computer-controlled cutting machines, which can cut the fabric quickly and accurately. This not only saves time but also ensures consistency in the cutting process, resulting in garments that fit correctly.
The benefits of using CAD software in the garment industry are numerous. First and foremost, it reduces the time and cost involved in the design and production process. Digital designs can be created and modified quickly and easily, and patterns and markers can be created with greater accuracy, reducing the need for physical prototypes and minimizing waste. This can lead to lower production costs and faster turnaround times, enabling companies to bring new products to market more quickly.
CAD software also allows for greater creativity and flexibility in the design process. Designers can experiment with different fabrics, colors, and textures, without the need for physical prototypes. This allows for more innovative and unique designs, which can set companies apart in a crowded market.
Another benefit of using CAD software is that it allows for greater customization. With digital designs, it is possible to create garments that are tailored to individual customers' preferences, without the need for extensive manual work. This can lead to a more personalized customer experience, which can increase customer loyalty and satisfaction.
Applications 3D provides resourceful solutions to your most demanding problems. We provide expert services in reverse engineering, non contact digitizing, Inspection/ Quality control, FEA and CAD.
Solid-Surface Hybrid Modeling: Future Trends of 3D CAD ModelingWing Zhu
With the innovation of computer aided design technology, it is easier than ever to express the world three-dimensionally. The technology of 3-demensional modeling is ever-developing with diversified modeling approaches like wireframe modeling, solid / surface modeling, feature modeling and synchronous technology. ZW3D CAD/CAM software presents users with solid-surface hybrid modeling technology, developed on the foundation of ZW3D kernel - OverdriveTM, resulting in great 3D CAD modeling flexibility.
Similar to Bridging the Worlds of 2D and 3D CAD Design (20)
Engineering teams spend countless hours answering requests for information and recreating drawings across the organization. This lost productivity spans the product development team and lengthens design cycles. The next engineering paradigm, -- Engineering 4.0 --, extends design data to downstream departments in the right format at the right time; resulting in a more efficient product development process.
In 2010, the United States Four-Man Bobsleigh Team raced to victory in their sled "Night Train," winning the gold medal at the winter games in Vancouver, Canada. Led by driver Steve Holcomb, Team USA will attempt to win the gold for a second time in Sochi, Russia. Their secret weapon: "Night Train 2" - a technologically sophisticated bobsled created by the Bo-Dyn Bobsled Project using SOLIDWORKS 3D CAD software.
The Internet of Things: Past, Present and FutureSOLIDWORKS
At the end of 2012, there were around 8.7 billion connected objects in the world. As the trend grows, Cisco expects that number to reach over 50 billion by 2020. While a fully connected world – with self-driving cars, grocery-buying fridges, and endlessly quantifiable personal gadgets – may seem like a dream for the now, the Internet of Things may bring it here sooner than you think.
Learn more at http://www.solidworks.com/sw/resources/internet-of-things.htm?scid=sm_ss_IOTInfographic
Analysis Guide for Electronics / Electrical Product DesignersSOLIDWORKS
In this paper we outline the key design performance issues facing electronics and electrical product manufacturers, and identify the benefits of using SolidWorks® Simulation software for electronics and electrical product design. The paper describes the types of analyses that SolidWorks Simulation software can perform and proves why these analyses are critical to electrical and electronic product engineering.
Analysis Guide for Medical Product DesignersSOLIDWORKS
This guide to maximizing productivity gains in the medical design industry provides an overview of the challenges facing medical product designers. With examples from medical devices already developed, you will learn how SolidWorks® Simulation and virtual prototyping tools can help you solve these simultaneous challenges and gain assurance of product quality, reliability, and safety.
New software tools are making it possible for package designers to create bottles and cans that are lighter, stronger and more sustainable than anything seen before, while increasing flavor and freshness.
Four Tips For Successfully Implementing Your CAD SystemSOLIDWORKS
Congratulations! You have just purchased new 3D CAD software that promises to help your engineers design innovative products faster and with fewer errors. The steps outlined in this paper should help your company realize the benefits of your new toolset.
Streamlining Product Documentation Across the Manufacturing EnterpriseSOLIDWORKS
For many years, manufacturers simply had to accept more time delays and greater costs as they developed product documentation in multiple languages to support growing global markets. But today, product developers are gaining competitive advantage, saving time, and cutting costs with a new class of integrated software tools. With 3D authoring software like 3DVIA Composer™, your company can use 3D CAD data to automate the product documentation process—without modifying product designs. By addressing the changing nature of CAD data, this associative documentation tool seamlessly and effortlessly keeps your documentation up to date.
Squeeze Time and Money out of Production Using Design for ManufacturabilitySOLIDWORKS
Product design does not occur in a vacuum and has a significant impact on manufacturing. In fact, 3D design carries even greater potential for streamlining production processes, especially when you take advantage of Design for Manufacturability tools and applications. With these technologies, you can avoid the manufacturing delays, cost overruns, and shop-floor retrofits that work against your company’s success and competitive position.
CAD Manager's Guide to Implementing a 3D CAD SystemSOLIDWORKS
This 3D guide is designed for people who need to implement 3D CAD throughout their company. You may be a CAD
manager, a designer, or an engineer who believes that your company can benefit from 3D—or you may be an IT person
who has just received a mandate to evaluate 3D software. Whatever your title may be, part of your job is to get your
company up and running on 3D CAD software.
Proven Strategies to Fuel Your Design TeamSOLIDWORKS
Continuous improvement separates great companies from mediocre ones. Innovative products, efficient manufacturing, and an energized staff are attributes of a company constantly looking at itself and asking, “How can we do this better?”
This paper relates two heat sinks, a medical suction device, a household oven, and an industrial control valve as examples
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CAD software for design creation.
SolidWorks® helps you move through the design cycle clearer. With intuitive sketching tools, your team can
automatically dimension their sketches as they draw, for more accurate designs.
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Methodologically, this research employs a comprehensive approach, combining qualitative and quantitative analyses. Real-world case studies illustrate the impact of branding, social media campaigns, and website redesigns on consumer perception, sales figures, and profitability. We assess the various metrics, including brand awareness, customer engagement, conversion rates, and revenue growth, to measure the effectiveness of these strategies.
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1. Overview
As manufacturers rapidly transition from 2D to 3D CAD in today’s digital world, designers are demanding 3D to enhance their
designs and improve communication. From websites to rapid prototyping, customers, designers, and engineers now depend on
the latest 3D modeling tools.
In this paper, we highlight the advantages of designing with SolidWorks®
3D CAD software as well as explaining how to
leverage your existing 2D CAD data once you have decided to go 3D.
BRIDGING THE WORLDS OF 2D AND
3D CAD DESIGN
W H I T E P A P E R
2. Advantages of 3D CAD
As you work with 3D CAD software, you will quickly discover that 3D enhances not
only the design process, but also communication with your customers and design
team. Following are the main advantages of using SolidWorks 3D CAD software:
Enhance visualization and communication
CAD is all about communicating ideas. We live in a 3D world, so we visualize objects
in the same way. When it comes to communicating a design, we naturally prefer
a 3D image, model, or animation over a 2D technical drawing. In the 2D world,
designers must be able to look at three or four views of a design and mentally
combine them in order to visualize what that design will look like in 3D.
By moving from 2D to SolidWorks 3D design, HSG discovered how improved visualization fosters
collaboration and innovation.
While engineers and drafters can understand a 2D drawing, your customers,
salespeople, buyers, and suppliers may find it much more difficult to comprehend.
Looking at a design in 3D versus 2D eliminates the need for viewers to have
mastered this technical knowledge.
With SolidWorks Professional software, Multiquip has improved efficiencies in virtually every
downstream function in the product development process.
Bridging the Worlds of 2D and 3D CAD Design 2
3. Bridging the Worlds of 2D and 3D CAD Design 3
Rick Morse, owner of Pearce Processing Systems in Gloucester, Massachusetts,
says that being able to present his proposals and finished designs in 3D to his
customers makes communication much easier than providing them 2D drawings.
Morse also makes extensive use of 3D animation. The ability to show his customers
a “movie” of the machine in action not only communicates how the machine will
function, but also gives him an edge over others who are submitting 2D drawings
in the quoting phase. With 3D images and 3D animations potential customers feel
more confident in what Morse will be delivering as a finished product. Combine this
with the ability to add photorealistic finishes to 3D models, and you can often find
it difficult to tell if you are looking at a CAD model on a photograph of the actual
physical machine.
Vermeer uses SolidWorks software to check for interferences and collisions in large assembly
designs, which range from 500 to 4,000 parts.
In addition to presentation benefits, 3D assembly models can be quickly and easily
“exploded” to create exploded views for technical illustrations and assembly
instructions without requiring any further drafting. And when 2D drawings are
needed for manufacturing, 3D CAD provides automatic view creation for any 2D
view needed, including section views and detailed views.
The ability to generate 3D images and animations also makes it easier to
communicate with others besides customers. Sales, marketing, field service,
operations staff, financial personnel, and management may also find it challenging
to interpret a 2D drawing. Yet they will readily understand the design when
presented in 3D where you can rotate, zoom, measure, animate, and even “walk
through” your designs.
4. Bridging the Worlds of 2D and 3D CAD Design 4
3D CAD software allows you to thoroughly explore an assembly with explode, unexplode, and hide
parts from views capabilities.
Eliminate manual updates
In 2D, you have to manually update every drawing view whenever a change occurs.
Change one part and you not only have to include that change in each of the three
drawing views for the part, you must also change every view of every assembly in
which that part is used.
Rick Morse says he wonders how they ever made a machine in the past in 2D CAD.
He spent much of his design time just trying to keep all his drawing views up to date
as his designs evolved. Morse relates that in designing complex food processing
machines, his company incorporates many design changes for both machine
function and manufacturing cost reasons. Because he had to manually control the
coordination between hundreds of drawing views in 2D CAD, there were thousands
of opportunities for mistakes. So, eliminating the need to interpret the design is one
of the ways that working in 3D saves time.
Consider how many views need to be updated manually in 2D each time a simple
change is made to your design. A minor change to a dimension on a part triggers a
series of updates. First consider the drawing of the part—all the views, usually at
least three, must be modified. Then, drawings of the assemblies that contain that
part—again, most likely three views, must be updated. And what happens if that
part exists multiple times in an assembly? Also, how can you be sure you updated all
the drawings in which that part is used?
Luckily in SolidWorks software, you don’t have to worry about any of this. Enter the
concept of associativity. In SolidWorks software, when you change a part model,
such as the length of the part or hole diameter, or even add a new feature to a part,
the change is automatically rippled through to every drawing view, every assembly,
and anywhere else that part is used. And when you want to know what other files
will be affected by the change, SolidWorks software also provides the ability to
automatically track and identify where the part is used—what subassembly, what
higher level assembly, and what drawings, so that you can make sure you are
modifying only files and designs that you really want to modify.
5. Bridging the Worlds of 2D and 3D CAD Design 5
2D drawing views are automatically created from the 3D model and updated whenever the model
is changed.
Reduce errors with interference and collision checking
On a 2D drawing, part interferences are difficult to find, especially when the design
becomes large and complicated. In addition, because updates to 2D take so much
time, many users often take shortcuts, like changing a dimension on a part without
updating the actual size of the model. How many times have you heard that “the
drawing is not to scale”? Add to this the fact that multiple designers will be sharing
the assembly design duties, and the potential for interfering parts almost becomes
a certainty. Checking 2D drawings to identify possible interference issues is
extremely time-consuming, and interferences inevitably fall through the cracks, even
with the most diligent checkers.
In SolidWorks software, you can eliminate interference between parts. Interference
checking is automatic, and every part can be checked to see if it interferes with
any other part. Interference problems are highlighted, and even the amount of the
interference is reported. With SolidWorks software you can also automate the
process of hole alignment checking.
Checking interference in an assembly that is static is difficult enough in 2D, but it
becomes almost impossible when you are dealing with a design that moves, like
a packaging machine, or a piece of automation equipment. There are virtually an
infinite number of possibilities for a collision to occur in designs that move. In 2D
there is really no practical way to check for a collision. Fortunately, SolidWorks
software has a solution for collisions also. In SolidWorks software you can “move”
your design through its full range of motion while continuously checking for
collisions between parts. When a collision is detected, the motion will automatically
stop, and the interference will be highlighted. SolidWorks software even provides
an audible sound to let you know when parts interfere. If you make designs with
internal moving components, Collision Detection is an invaluable tool to check the
function of your design.
6. Bridging the Worlds of 2D and 3D CAD Design 6
Interferences also result from tolerancing problems. SolidWorks software provides
the ability to automatically check maximum and minimum tolerance conditions with
its TolAnalyst™ functionality, so you can ensure the tolerances you are applying
to your parts are appropriate. It even identifies which tolerances are the largest
contributors to the tolerance stack-up problem, thereby saving you time in trying to
figure out which tolerances to tighten, or which dimensioning schemes to change.
When fit and function errors go down, efficiency goes up, and you reduce time,
labor, and material costs.
SolidWorks software checks hole alignment automatically.
Automatic Systems Inc. (ASI) in Kansas City, Missouri, manufactures a wide range
of industrial material-handling equipment to move everything from coal to car
bodies. Wayne Tiffany, senior machine designer, explains they often deal with
large machine designs that require complicated material handling paths. He states
that there is no reasonable way he can validate that his designs will fit together
and function properly if he is using 2D. Catching and correcting interferences and
collisions in 3D is invaluable. If these interference and collision problems were not
picked up until final assembly and test, it could cost the company 10 or 100 times
as much to fix the problem, and of course it would most likely impact delivery of
the machine to the customer. Ultimately, says Tiffany, “SolidWorks software saves
our company substantial money and time by catching problems before they go to
manufacturing—these are problems that we had difficulty finding before in 2D.”
7. Bridging the Worlds of 2D and 3D CAD Design 7
Reuse existing designs
Two unique aspects of SolidWorks software allow you to make easy and extensive
reuse of existing designs: associativity and modifiability. As discussed earlier,
“associativity” means when you change a design model, the change automatically
ripples through to all the other places where that model is used—the drawings,
higher level assemblies, and more. By “modifiability” we mean you can change a
part by clicking and changing a dimension and all other geometry on that part
resizes appropriately and automatically. For example, if you have modeled a five-
inch-long plate with holes dimensioned one inch from either end, and then click on
the five inch dimension and change it to 10 inches, the hole location would update,
but the holes would still be one inch from either end of the part. As you can see
from this example, SolidWorks software also allows you to capture your design
intent, another very important aspect of designing in 3D. The design “intent” in this
example is that you always want the holes to be one inch from the ends of the part
no matter how long the part is.
With SolidWorks software you can speed the creation of multiple configurations.
Associativity and modifiability let you reuse existing designs to create new versions
or configurations easily. You can readily create multiple new configurations of a
single part by varying particular dimensions and features. As an example, you could
make one socket head cap screw and then make every length and diameter variation
from that one design just by changing dimensions. Likewise, you could make an
entire catalog of screws from one part by also varying thread pitch, head type, and
material as well as length and diameter.
SolidWorks software provides 3D parts catalogs containing supplier-certified 3D
models both in the software and online at www.3DContentCentral.com. ASI’s Tiffany
notes that he makes extensive use of the online parts catalog in the design of his
material-handling equipment.
8. Bridging the Worlds of 2D and 3D CAD Design 8
You can automate the creation of new designs with DriveWorksXpress.
Accelerate development cycles with virtual testing and optimization
Speeding up a design cycle depends on more factors than simply streamlining
the initial part or assembly design. Another major benefit with 3D modeling is the
insight it offers through virtual testing, analysis, and optimization, which take
many forms.
Tiffany appreciates that working in SolidWorks software allows him to apply motion
to the parts of an assembly and quickly evaluate many different designs against
operational requirements. Designers can assign a material type to a part and
identify the mass properties, including weight and center of gravity.
SolidWorks software provides an array of simulation and optimization tools to help you calculate
forces due to motion, part stress, and deflection as well as vibration, flow, and effects of
temperature.
9. Bridging the Worlds of 2D and 3D CAD Design 9
In addition the motion simulation capability found in SolidWorks software allows
you to evaluate the effects of different motor performance curves, friction, springs,
gravity, and other physical characteristics of a design. So rather than just running
an animation of the machine in motion, you can simulate what really is happening
in your design. The motion simulation automatically calculates forces on critical
components, like bearings, bushings, and linkages. This information is then used to
calculate part strengths, deflection, fatigue, and safety factors. Thermal, vibration,
and flow analysis are also provided directly inside SolidWorks software so that your
design can be optimized. In this way, SolidWorks software can be used to solve
typical design problems, such as: How much weight can I remove from this part yet
still have it function within a certain factor of safety? Will the part bend too much
if it is made from a different material? In an electronic enclosure, will a specific
component overheat from lack of airflow?
Design for manufacturing
Many of the new manufacturing technologies rely on the availability of a 3D CAD
model as a starting point. For example, three-axis and up NC programming, rapid
prototyping, mold design, and even sheet-metal manufacturing now require 3D
models that can be referenced to create NC toolpaths, SLA models, and sheetmetal
flat patterns with proper bend allowances.
More and more companies are turning to rapid prototyping and manufacturing to
reduce the turnaround time for both prototype parts and customized final parts,
such as hearing aid shells. These rapid systems operate from 3D modeling input
generated in standard template library (STL) format—a file format that you can
output from your 3D CAD model by simply saving your model in that format.
If a manufacturer has to “rebuild” your 2D design in 3D, two problems arise. First,
the remodeling is adding an extra step to the manufacturing process, which takes
extra time. Many shops that require 3D CAD models will put 2D jobs at the back of
the queue because of the work required to convert your 2D design to 3D. To most
manufacturers this is just additional prep work before getting to the manufacturing
process. Manufacturers want their shops running at capacity, prep work costs them
machining time, and they will charge you, the customer, for that time lost to prep.
The second problem that arises is that the person making the 3D model can make
a mistake in converting your 2D design to 3D; this means the part delivered to you
may not meet your design requirements, which can ultimately affect the delivery of
your product. By working in 3D from the start, you can generate files that are ready
to go directly to manufacturing operations that require 3D CAD models.
In many cases, 2D drawings are not even required for manufacturing. For example,
SolidWorks software can output the 3D model complete with detailed dimensioning
and tolerancing information as well as notes. In this way, all the data and notes
needed to manufacture the part are included directly in the 3D CAD model.
SolidWorks software’s DimXpert (dimensioning expert) automatically dimensions
and tolerances the 3D model so that it is ready for manufacturing. The built-in
intelligence of DimXpert allows users to automatically dimension models per the
ASME Y14.5M-1994 standard for “Dimensioning and Tolerancing,” as well as display
the dimensions in 3D per ASME Y14.41-2003, “Digital Product Definition Data
Practices.” DimXpert even has a check to tell the designer when the model is fully
dimensioned and toleranced and ready for the shop. Bottom line—3D parts and
drawings go to the shop floor more correct and more complete, and machinists
spend less time asking engineers and designers questions about incomplete
manufacturing drawings, and more time machining.
10. Bridging the Worlds of 2D and 3D CAD Design 10
With SolidWorks software you can automatically dimension 3D models according to industry
standards.
With SolidWorks software, design-for-manufacturing (DFM) becomes more than
a catch phrase. Built-in manufacturing intelligence (called DFMXpress) directs the
software to check for features that are expensive or impossible to manufacture.
These features are highlighted, and the user is provided an interactive list of the
problems uncovered. Communication between manufacturing and engineering is also
greatly improved through the use of 3D.
There is a wide range of 3D digitizing and inspection equipment that also requires
3D CAD models. With the complete details at hand in the 3D CAD model, you can
more easily verify molded, forged, stamped, and cast parts, including the details of
undercuts, draft, thickness, and surface topology.
With SolidWorks software, manufacturing is provided more useful and richer
information—machinists can measure and section 3D parts live at the touch of
a button. Assemblers and fabricators can explode assemblies, and zoom in and
hide parts from view to see details they could never see before in 2D drawings.
The benefits of improved communications possible with 3D images and exploded
animations makes training a new employee or instructing a seasoned assembler
easier.
With DFMXpress you can review more closely the features of your designs that are costly and
difficult to machine.
11. Bridging the Worlds of 2D and 3D CAD Design 11
Create bills of materials and manage data smoothly
Working with an associative 3D CAD system also guarantees an accurate
and current bill of materials (BOM). The BOM is always accurate because it
automatically updates with changes you make to parts and assemblies.
Data management is always critical to the product development process. Designs
often go through several stages of development, such as concept, detailed
engineering design, assembly and test, and final release to production. Controlling
data is especially important when you consider all the personnel that are required
to develop and manufacture a product: engineering, manufacturing, purchasing,
sales, marketing, vendors, and even customers need to know that they are looking
at the correct, most current data. Dassault Systèmes SolidWorks Corp. offers
product data management software to control access to and revision tracking of
design data—even if the design work is being done in multiple locations. SolidWorks
product data management software ensures that the proper release procedures and
approvals for your designs are executed from stage to stage.
Sales and marketing tools
Sales and marketing can also reap the benefits of 3D CAD data. Publication tools
fully support the use of 3D CAD data to allow the creation of photorealistic 2D
images, 3D models, and animations that appeal more to customers and consumers.
Just look at any major automobile manufacturer’s website, and you will see the
demand to present products in a more complete, colorful, and photorealistic way.
Photorealistic models and animation capabilities as well as rapid prototyping also
allow marketing to perform product market research at much lower costs than
actually designing and producing prototypes in the conventional manner.
Use 3D CAD models to more effectively communicate your designs on the web, in animations,
and more.
12. Bridging the Worlds of 2D and 3D CAD Design 12
What to do with existing 2D CAD data
So what happens to all the 2D CAD data that you have been developing for years
when you decide to switch to 3D, and what do you do about all the customers that
you need to communicate with in 2D? Let’s take a look at these questions in detail.
Communicating with 2D users
Even though you may be designing in 3D, SolidWorks software can output drawings
and images in multiple 2D formats. In this way, you can still output documentation
that is compatible with all the common 2D formats, such as DWG, DXF™, PDF, and
JPEG.
Converting 2D data to 3D
In one sense, 3D design is really just an extension of what you are already doing
in 2D. You start with a simple 2D sketch, which is similar to the cross-section of
the 3D feature that you want to create. Then simply take that sketch and pull it
out, revolve it, or drag (or sweep) it along a path. That is the basic technique to 3D
geometry creation—just one more step beyond the sketching of the section.
If existing 2D designs will be the basis for creating your next-generation products,
it makes sense to take the time to remodel them in 3D. Besides supporting the
export of data to several 2D formats, SolidWorks software supports the import
of data in the DXF and DWG formats as well as AutoCAD®
blocks, allowing the
creation of 3D models directly from 2D data. SolidWorks software has unique tools
for accelerating the design of 3D models including a tool called Design Clipart that
allows you to drag and drop drawing views from DWG files into 3D SolidWorks
software models, and another functionality called View Folding can help automate
the creation of a 3D model by manipulating the views of an imported 2D drawing.
Also, SolidWorks software supports the import of 2D “blocks” from AutoCAD as the
basis for sketching a new 3D feature in SolidWorks software.
In addition to using these helpful conversion tools, you can find contract services
that specialize in the conversion of 2D drawings to 3D models.