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DesignTech Systems - DCS presentation Oct 2017
Designtech Systems Ltd. specializes in CAD/CAM/CAE, PLM, and 3D printing technologies, boasting over 19 years of experience and a presence in multiple countries. The company focuses on tolerance stack-up analysis using its 3DCS technology, which enhances product quality by optimizing design and manufacturing processes. With an extensive customer base that includes major automotive and aerospace manufacturers, Designtech aims to innovate and streamline product design methodologies.
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DesignTech Systems - DCS presentation Oct 2017
- 1. DesignTech Systems Ltd. Technologyfor Designing the future 3DCS - for Tolerance Stack up Analysis
- 2. Corporate Profile Copyright DesignTechSystems Ltd. – not to be shared or distributed without permission
- 3. Business Verticals Copyright DesignTechSystems Ltd. – not to be shared or distributed without permission
- 4. We are theValue Added Resellers of these leading companies for their CAD/CAM/CAE, PLM and 3D Printing Technologies in India Business Alliances Copyright DesignTech Systems Ltd. – not to be shared or distributed without permission
- 5. • Among top 3CAD/CAM/CAE and PLM solutions suppliers in India • 19+ years of experience in Mechanical Engineering Industry in India and Overseas • Presence in 9 cities in India along with associate offices in USA , Hong Kong , Singapore and Germany • 750+ Employee Strength including 400+ Engineers and Technical Staff • 2000+ Customers in India and Overseas • Empanelment with –BHEL – Class A empanelment for design automation and engineering services –Nuclear Power corp. – Empanelment for CAE results –ITER – India – Mechanical Engineering services –Preferred PLM implementation partner for Nissan Techno, Japan Corporate Profile Copyright DesignTech Systems Ltd. – not to be shared or distributed without permission
- 6. DesignTech’s Mission isto respect every individual and make customers, employees and suppliers partners in progress through application of latest technologies for designing the future Mission Statement Copyright DesignTech Systems Ltd. – not to be shared or distributed without permission
- 7. Awards and Accolades CopyrightDesignTech Systems Ltd. – not to be shared or distributed without permission • Channel world premier 100 Honoree 2010 & 2011. • “Maharashtra Information Technology Award” for Yr 2010 by Govt. of Maharashtra for significant contribution towards IT and Engineering Services. • NASSCOM’s top 50 emerging companies in India for Yr 2010. • The Institution of Engineers (INDIA), at their Industry Excellence Award forum in 2015, conferred DesignTech Engineering Services and Consultation Division with the “Certificate of Commendation” • NSIC CRISIL Rating: MSE 2 which stands for “ High credit worthiness in relation to other MSEs’.” • Preferred PLM implementation partner for Nissan Techno, Japan.
- 8. 3DCS - forTolerance Stack up Analysis
- 9. A major shift Thesechallenges require How products are designedA breakthrough design technologyDelivering innovation faster than ever before Today’s Key Challenges
- 10. How can Iaccelerate innovation when the world is moving faster and faster? Challenges to Innovate
- 11. How can I changemy design, as fast as I change my mind? Challenges to Design
- 12. Challenges to Integrate Howdo we thrive in a multi-CAD world?
- 13. Challenges to Quality Theroot cause of most quality problems How do we Maintain Quality?
- 14. Figure 1 –This represents the cost to correct defects as it increases across the product lifecycle. Product Design Product Production Customer Site Challenges to Cost of Quality How can we Minimize Cost of Quality?
- 15. Repair, Rework, Scrap-Familiar Scenarios?..... What We Do When We find •Excess Material needs to be removed from Mating Parts •Unexpected Distortion observed in Parts Leading to Mismatch •Locating Pins and Holes are Not Matching •Gaps and Flush More or Less than Expected Leading to Impaired Aesthetics or Functionality •Interference Between Parts which Affect Smooth Motion We Measure, Repair, Rework, Scrap……. In short We Waste Time, Money and Effort to Match ‘As Built’ Quality with ‘As Designed’ Quality Do We Want to ‘Do It Right The First Time’?
- 16. What is PQ-Perceived Quality
- 17.
- 18. Types of PQStudies SPECIFICATIONS STUDIES - Used by design teams to determine design specifications SIMULATION STUDIES -Used by engineering teams to show results from a Monte Carlo simulation
- 19. Sim. Study/DVA (Resultant) GD&T Manufacturing Process Analysis Spec Study (Determinant) Gapor Flush Condition No Analysis Input: Geometry Measurements & Specs Visualization Styles, Env., Lights & Views Output: Live Visualization Visualization Export Spec Study Simulation Study Spec Study vs Simulation Study
- 20. Why Tolerance Analysis? •Improve both Visual and Mechanical Quality of your product • Determine Optimum Gap and Flush • Optimize your Manufacturing and Assembly Processes to determine optimum methods and order. • Reduce Overall Variation by compensating for it in design • Control Rework and Scrap Through robust design and GD&T • Resolve Manufacturing Issues using measurement data from the plant and comparing with Design data
- 21. 3D Variation Analysisfor accurate results NOMINAL GEOMETRY APPLY VARIATION ASSEMBLE COMPONENTSTAKE MEASUREMENT PART A PART B PART A PART B PART A PART B PART A PART B 1 2 34 Next Sim
- 22. About Dimension ControlSystems • Dimension Control Systems (DCS) is focused on Tolerance Analysis (3DCS) and Quality Data Management (QDM) Solutions • Presence in 17 countries – Headquarters in Troy, Michigan in USA • Established in 1994, employs more than 100 engineers • Offers CAD Platform Agnostic Tolerance Analysis Solution which works equally well with Catia V5/V6, Siemens NX, PTC Creo, Solid Works, Inventor, Parasolid etc. • 10 out of 10 Top Automotive OEMS use 3DCS for Tolerance Analysis • All Major Aircraft Manufacturers use 3DCS for Tolerance Analysis
- 23. 3DCS and PerceivedQuality Add Measurements Manufacturing Assembly Process Tolerancing Variation Analysis (Monte Carlo) Review SPEC Studies with Visualization Probability of problems from variation Cost of Tolerances How much variation is acceptable? Define SPEC Studies Design Visualization
- 24.
- 25. 3DCS Variation AnalystVariants 3DCS for CATIA V5-V6 and the 3D EXPERIENCE •Fully integrated in CATIA V5 and CATIA V6 3DEXPERIENCE to utilize the robust systems of CATIA. Apply FTA and take advantage of advanced tools in CATIA to model faster and more efficiently. 3DCS for Siemen's NX •Integrated into Siemen's NX CAD, 3DCS can utilize TeamCenter for data storage and version control. As a fully integrated tool, all of NX's innate functionally including Product Manufacturing Information (PMI) are available in 3DCS. 3DCS for CREO •Now fully integrated in CREO, 3DCS brings the most advanced tolerance analysis system into PTC CREO's CAD environment. Switch from design to analysis with the simple activation of the 3DCS workbench, and optimize your design for manufacturing. 3DCS Multi-CAD - CAD Neutral •3DCS Multi-CAD works with multiple CAD systems, letting you work with any native CAD files. With all the same functionally as the integrated 3DCS Variation Analyst systems, 3DCS Multi-CAD is perfect for users working with different CAD types or multiple customers each with a different CAD platform.
- 26. Performs Variation Analysiswith Monte Carlo Method
- 27. Use Simulation toCreate What-if Scenarios
- 28. Use Reporting toShare Results
- 29. Evaluate Gaps andFlushes with Geo Factor Analysis
- 30. Loosen Unnecessary Tolerances http://adcats.et.byu.edu/Publication/87-5/WAM2.html Wewant as close to this as possible!
- 31. 3DCS MTM Model 3DCSVariation Analyst requires inputs as: Moves – Define the assembly process and sequence Tolerances GD&T – Define the manufacturing capability Measures – Determine where the model will be measured
- 32. Product Features -1 •Four Types of Analysis Outputs with the help of Statistical Methods: • Monte Carlo Simulation • HLM (High-Low-Median) Sensitivity Analysis • Worst Case Analysis • Geo Factor Analysis • Onscreen Animation of Assembly Variations • Can apply Plant and Measurement Data (PMI/FTA/Annotations) to validate products • What-if Studies can help reduce the need for Prototyping
- 33. • Models canbe analysed without the geometry also (using points) • Use of Manufacturing Data for Root Cause Analysis to improve Build Processes and identify Source of Variation • Analyses added variation due to Assembly Process, Datums, Tooling, Clamping and Locators • Automatic Report Generation which can be output in HTML or EXCEL • Collaborate with Teams to Communicate Analysis Results Product Features - 2
- 34. 3DCS Add-on Modules •Geo Factor Analyser • Determine the geometric relationship between tolerances and the overall assembly. How much of an effect will changing particular tolerances have on the product's dimensional quality? • Advanced Analyser and Optimizer • Analyse your model from a global perspective, viewing all tolerances and measurements in an easy to use and modify matrix. Utilize a series of optimizers to quickly optimize your model for quality, cost or specification. • Mechanical Modeller • Use kinematic and mechanical joints and constraints in your model. Analyse parts and assemblies through their range of motion. • FEA Compliant Modeller • Use Finite Element Analysis to determine the effect of manufacturing processes on your assembly. Account for welding, clamping, gravity, spring back and other forces. • Visualization Export • With the push of a button, connect your 3DCS tolerance analysis model with a high- end visualization tool to generate life like images of tolerance scenarios. Determine build objectives and the impact of tolerances on the appearance of your product (Perceived Quality). • TransMagic Power Pack/ TransMagic JT Import • For Direct import of Native CAD files or import of JT format CAD files
- 35. Services Offered Training Services– options available • Basic GD&T (3 days) • Advanced GD&T (3 days) • Tolerance Stackup Analysis (3 days) • 3DCS Product Training (5 days) Consultancy Services including • Leased License for project duration • Training on 3DCS • Professional Services Maintenance and Support Services
- 36. Key Benefits ofVariation Analyst • Predict the Assembly Variations of Manufactured Parts with Virtual Prototyping and Validate Design Feasibility • Identify and Act on Specific Contributors of Cumulative Variation for Optimizing Designs • Control Costs and Dimensional Integrity with Proactive Tolerance Analysis • Optimize Tolerances – tighten where critical and relax where not required • Analyse assemblies having non-rigid or deformable parts also • Analyse over constrained assemblies in motion • Freedom to work with any CAD Platform
- 37. Industries and Customers AircraftManufacturers • Boeing, Airbus, Lockheed Martin Cessna Textron, Embraer, Bombardier Automotive OEMs and Suppliers • GM, Fiat, Chrysler, Volkswagen, Jaguar Land Rover, Tesla, PACCAR Peterbilt, McLaren, Hella, Magna, Tata Motors, Mercedes Benz, Ashok Leyland, Valeo, Mahindra and Mahindra, Brose Heavy Engineering • ITER (Energy) Medical Devices Manufacturers • Phillips Medical Electronic and Consumer Goods Manufacturers • LG Electronics, Samsung, Western Digital
- 38. For further informationcontact us at 020 – 41311200 Email :- info@designtechsys.com www.designtechsys.com Thank You Follow us on Social Media Linkedin https://www.linkedin.com/company/designtech-systems-ltd Twitter https://twitter.com/DesignTechSys Facebook https://www.facebook.com/DesignTechSys/ Google Plus https://plus.google.com/+Designtechsystemsltd Copyright DesignTech Systems Ltd. – not to be shared or distributed without permission
Editor's Notes
- #10 These challenges require a shift in how products are designed. That’s why we were so excited when we discovered, during the process of acquiring UGS, that their engineers were working on a technology which would fundamentally change the way manufacturers design products. A breakthrough design technology that will help companies answer the challenge of delivering innovation faster than ever before.
- #11 How do we deliver break through innovations to a world that keeps moving faster and faster?
- #12 How can I change my design as fast as I can change my mind?
- #13 How do I thrive in a multi-CAD world?
- #14 How do I thrive in a multi-CAD world?
- #15 How do I thrive in a multi-CAD world?
- #17 So consider- How Often Do You Have- a significant amount of time reworking or repairing parts? parts that fail inspection, but fit and function properly when assembled. parts that pass inspection, but do not fit with other parts and assemblies. disagreements with vendors over whether parts are made dimensionally correctly or not. design Intent in regards to Form, Fit, Function not clearly (differently) understood by various groups in the organization. team members intimidated when they see GD&T symbols on drawings. NEW SLIDE
- #18 Let’s consider for a moment the typical problems you would solve by applying a quality assurance strategy using measurement data collected though metrology. These top 2 are manifested by problems which occur during and effect manufacturing productivity. The results of these show up in problems like rework, scrap and expensive changes to fabrication and assembly tooling. These are expensive problems and can have dire effects on program budgets and profitability. This bottom one is often less apparent, typically not a manufacturing issue but a fundamental design flaw, and when it shows up, can be catastrophic. Aside from extreme expense, this one can lead to litigation and even criminal investigations.
- #25 AAO currently has four analysis tools