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Industrial designers understand just how much looks matter. That's why they work to make their creations stand out on the shelf or in the showroom.
Sham Tickoo Creo Free
Creo is a family or suite of design Software developed by Parametric Technology Corporation (PTC) in year 2011.The flagship application in the Creo Suite, Creo Parametric is the only software you need for 3D CAD.
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CREO is the product of PTC it has five branches were CREO FOR ANALYST is one among them. It comes under CAE (Computer Aided Engineering) Computer program. Every Industry needs Engineers for CAE.
Creo Elements/Pro
o r P / s t n e m e l E o e r C
Contents Creo Elements/Pro .............................................................................................................. 1 Contents .............................................................................................................................. 3 Session one – Scalextric4Schools challenge....................................................................... 5 Task one – Starting Creo Elements/Pro ........................................................................... 8 Task two – Exploring Creo Elements/Pro ......................................................................... 9 Task three – Prepare for modeling ................................................................................. 10 Task four – Body profile ................................................................................................. 11 Task five – Side taper..................................................................................................... 19 Task six – Rounds .......................................................................................................... 22 Task seven – Complete the mold ................................................................................... 23 Task eight – Model properties ........................................................................................ 24 Task nine - STL file for machining .................................................................................. 25 Session two – Physics of car performance ........................................................................ 26 Task one - Review homework. ....................................................................................... 26 Task two – Review design factors .................................................................................. 27 Session three – Modify Creo Elements/Pro models ........................................................... 27 Task one – Hornby the company ................................................................................... 27 Task two – Modify an existing part ................................................................................. 27 Task three - Dealing with failed features ........................................................................ 31 Task Four - Reverting to a previous version of a part ...... .............................................. 33 Session four - Own Design ................................................................................................ 42 Session five – Machining ................................................................................................... 46 Session six – Car assembly ............................................................................................... 46 Session seven – Testing, analysis and simulation ............................................................. 46 Task one - Mass/C of G measurement........................................................................... 47 Task two - Frontal area .................................................................................................. 49 Task three - C of G and stability ..................................................................................... 50 Task four - Acceleration ................................................................................................. 51 Session eight - Presentation preparation ........................................................................... 55 Task one - CAD modeling the vacuum formed body ...................................................... 55 Task two – Convert mold to body shell........................................................................... 55 Task three - Part properties ............................................................................................ 58 Task four – Add body shell to the assembly ................................................................... 59 Session nine – Visualizing ................................................................................................. 61
Task one – Applying textures ......................................................................................... 62 Task two – Sponsorship and logos ................................................................................ 63 Task three - Applying a decal ......................................................................................... 64 Task four - Final render .................................................................................................. 70 Session ten – Races .......................................................................................................... 73 Session eleven - Presentation ........................................................................................... 75 Appendix – Car design template ........................................................................................ 76
Creo Elements/Pro W5.0
Session one – Scalextric4Schools challenge Scalextric4Schools is an exciting Design – Make – Race challenge managed by a partnership between PTC™ and Hornby™. In the UK, Boxford and CR Clarke have supported the challenge since its inception. Full information including guides, rules and links to order components and track can be downloaded from www.scalextric4schools.org Introduction By taking part in the PTC Scalextric4Schools challenge you will be taught how to use Creo Elements/Pro3D parametric modeling software to create a 1:32 scale racing car. It should be possible for most schools to manufacture their cars. Where schools do not have certain equipment, a number of centres around the UK have offered to help. Details are on the challenge web site. A combination of track testing and simulation using the advanced mechanism dynamics tools in Creo Elements/Pro will help you to understand the physics of car performance and redesign your car to make it faster. Competitions give your team the opportunity to race your car against those designed by other teams. Prior learning This tutorial assumes you are already familiar with Creo Elements/Pro and comfortable creating parts, assemblies and testing movement using kinematic motion. If you are not confident about these techniques you should complete the Sports Drink Bottle and Cam Toy modules prior to attempting this one. Your teachers have access to PTC University- Precision LMS, a virtual learning environment with over 400 hours of self paced tutorials covering all of the tools and techniques available in Creo Elements/Pro.
The slot car challenge was originally developed by design & technology teachers at Edgecliff High School in Staffordshire, England. The cars you see on the right and below were created at the school.
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Creo Elements/Pro W5.0
Scale models Most slot cars are designed to scale of 1:32 which means a model car of one 12 feet long in real lif e will be 4.5 inches long. Later in this tutorial you will be shown how to transfer your sketches into Creo Elements/Pro and trace around them to create the shape of your very own slot car.
The desig n challenge Can you design and make a slot car based around a standard chassis? Models should be to a scale of 1:32 and comply with the rules for the challenge. This tutorial and others will prepare you for the challenge.
After designing and making your car you will be able to test it on any analogue Scalextric track. It will even work on old track which many homes have stored away. Online auction sites are another source of second hand or new Scalextric.
Baseline for car performance With the help of your teacher, you will assemble, set-up and test a standard car to establish a benchmark for future design improvement. The ‘Make – assemble - setup’ booklet will help you get the car working smoothly and efficiently. An important part of design development is to establish a ‘benchmark’ against which you can measure how quick your design is. Use scientific method to carry out ‘fair tests’ to quantify the performance of the standard car to establish the benchmark. Later you will carry out the same experiments on your design to measure any improvements in performance. Chassis The parts pack supplied by Scalextric includes two gear sets for sidewinder or inline motor positions.
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Creo Elements/Pro W5.0
This inline chassis layout is used for the Creo Elements/Pro tutorial that follows. A number of flat parts are slotted together and screwed and/or glued together. Do not glue the joints until you are sure you won’t need to change any components. Body High quality realistic body shapes are made possible using CNC machining to create a mold which is then used to vacuum form a thin shell from thermoplastic sheet.
Outline In the following section you will be taught how to use the 3D solid modeling tools in Creo Elements/Pro to create the body shape for a standard chassis slot car.
The starting point is a Creo Elements/Pro part with half the base modeled and wheel arch cutouts. You will open the part, suppress the wheel arch features then model the shape of a saloon car on the base.
