CAD integrated automatic DFM analysis
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Automated Design for Manufacturing / Manufacturability within CAD to assist Design engineers to reduce manufacturability issues upfront.

Automated Design for Manufacturing / Manufacturability within CAD to assist Design engineers to reduce manufacturability issues upfront.

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CAD integrated automatic DFM analysis Presentation Transcript

  • 1. Desktop Products and Technologies Visualization, Design and Manufacturing Solutions
  • 2. LineageGeometric began as part of the Godrej group, one of the oldest and largest businessconglomerates of India. Founded in 1897, the Godrej group has interests in engineering andconsumer products, and is known for its philanthropy, besides being recognized for its valuesof fair, transparent, and ethical dealings.Godrej & Boyce Co. Ltd. is one of the founder promoters of Geometric besides being thelargest share-holder (30.26%). It is one of the largest privately-held diversified industrialconglomerations in India with a combined sales of about USD 2.5 billion for the year endedMarch 2009.For more details on the Godrej Group, please visit www.godrej.com | People Building Partnerships © Geometric Limited | www.geometricglobal.com 2
  • 3. About Geometric Revenues in Mn USD Manpower PAT in Mn USD 14 12.65160 Financial Year – Apr to Mar 4500 12 136.47 3905140 129.47 4000 10.33 122 10120 3500 8.59 108.12 2968 2936 8.06 2956 3000 8100 2551 85 2500 5.8 80 6 2000 60 1545 50 1500 4 40 1000 2 1.35 20 500 0 0 0 FY 06 FY 07 FY 08 FY 09 FY 10 FY11 FY 06 FY 07 FY 08 FY 09 FY 10 FY11 FY06 FY07 FY08 FY09 FY10 FY11 By Industry By Service Line By Geography 38.0% Software ISV and Partners 6.4% 4.5% 6.7% 34.0% Automotive 36.7% 16.0% 72.8% 14.3% Agri. and Construction Equip 56.9% 7.5% Industrial and Marine Engg 6.2% Others Software Services USA Europe Engineering Services APAC India Products | People Building Partnerships © Geometric Limited | www.geometricglobal.com 3
  • 4. We Provide Complete Engineering Solution Software Solutions Engineering Solutions Products and Technologies • Product Lifecycle • Product Engineering • Desktop Products for point Management Solutions • Manufacturing solutions • Manufacturing IT Solutions Engineering • Technologies for building • Software Product • Engineering Productivity solutions for Engineering Engineering Solutions Productivity Global presence India USA Mumbai Santa Clara, CA [Corporate Head Quarters] Scottsdale, AZPune Houston, TXBangalore Troy, MIHyderabad Moline & Peoria, ILChennai Dublin, OH Asia-Pacific EuropeTokyo; Japan Stuttgart; Germany St. Jean Bonnefonds;Shanghai; China FranceSingapore Brasov; Romania #1 Indian IT Product company in Engineering space | People Building Partnerships © Geometric Limited | www.geometricglobal.com 4
  • 5. DPT Portfolio : CAD – CAM CAD MultiCAD Publishing, Viewing and Collaboration solutions Desktop Products and Technologies Visualization Solutions Design Validation, Reuse and Design Solutions Productivity Improvement solutions Manufacturing Solutions CAM Material optimization, process automation and CNC machining solutions | People Building Partnerships © Geometric Limited | www.geometricglobal.com 5
  • 6. Get your Designs Right the First Time!
  • 7. Key Customer Concerns• Higher delays due to rework • Lower productivity Ensuring quality Minimizing • Quality problems due to time to inexperienced engineers market • Manufacturing defects Controlling production Improving costs Innovation • Higher costs due to scrap • Lesser new product • Expensive tooling developments | People Building Partnerships © Geometric Limited | www.geometricglobal.com 7
  • 8. Design to Production – Traditional Method and Challenges 70% of the final product cost is determined during the design stage Background • Issues related to product design go undetected until manufacturing trials – expensive to make product changes once released to production • Many designers may not have knowledge of manufacturing rules and best practices - resulting in slower product development cycles, increased ECO/ECNs, significant material waste and lower production yields • To prevent initial designs from becoming a trial and error process, some manufacturing knowledge-based assistance is necessary. | People Building Partnerships © Geometric Limited | www.geometricglobal.com 8
  • 9. Current Handling of Change Requests (CRs) Design Engineering Manufacturing Assembly CAD Design Creation OR Modification CR CR CR Longer timelines / Delayed schedules | People Building Partnerships © Geometric Limited | www.geometricglobal.com 9
  • 10. Implementing DFM Traditional Method of handling DFM Reviews • Maintaining DFM checklists, guidelines-handbooks • Periodic training of designers • Manual reviews of design (by self / peers / seniors) • Consultations with manufacturing experts Problems • Manual reviews are time consuming • Inconsistent design quality • Need for proximity between design and manufacturing engineers | People Building Partnerships © Geometric Limited | www.geometricglobal.com 10
  • 11. DFMPro Product from Geometric An innovative product • Facilitates upstream manufacturability validation • Helps in identification of areas of a design that are difficult, expensive, or impossible to manufacture • Automates the iterative design review process for manufacturability • Provides mechanism for knowledge capture and reuse for continuous improvement | People Building Partnerships © Geometric Limited | www.geometricglobal.com 11
  • 12. Reduce number of Change Requests(CRs) by applying rules during design Design Engineering Manufacturing Assembly Engineering Manufacturing Assembly Rules CAD Design for Design Rules for Design Rules for Design Design Changes Rules are available at time of design DFMPro Reduction in time required for design changes | People Building Partnerships © Geometric Limited | www.geometricglobal.com 12
  • 13. DFMPro: Who will Benefit? Design Engineers • Quick and interactive feedback while designing • Integrated access to organization’s knowledge repository • Productivity improvement • On the Job training Manufacturing Engineers • Assured level of design quality • Ensures fulfillment of acceptance criteria or input filter for receiving jobs • Saves downstream time and re-work Organization • Facilitates continuous process improvement • Through ‘Manufacturability Knowledge’ capture and reuse • Supports ‘Design anywhere and Manufacture anywhere’ paradigm • Minimizes time-to-market | People Building Partnerships © Geometric Limited | www.geometricglobal.com 13
  • 14. DFMPro: Sample Out-of-The-Box RulesMachining Rules in DFMPro Injection Molding Rules Sheet Metal Rules Uniform wall thicknessDeep - Narrow Slots Hole Distance to Bends Recommended Rib ParametersDeep Radiused Corners Minimum Hole Diameter Mold Wall ThicknessFillets on Top Edges Multiple Bends in Same Direction Undercut DetectionNarrow Regions in Pockets Counterbore Hole Distance to Part Edge Minimum Radius at Base of BossNon Uniform Draft Features Minimum Radius at Tip of Boss Counterbore Hole SpacingPockets with Bottom Chamfers Minimum Draft Angle Counterbore Hole to Bend DistanceSharp Internal Corners Rib Reinforcement Check Countersink Hole Distance to Part EdgeTool Accessibility Maximum cutout Area Countersink Hole SpacingDeep HolesEntry/Exit Surface for Holes Countersink Hole to Bend DistanceFlat Bottomed Holes Rolled Hem ParametersHoles Intersecting Cavities Rolled Hem to Hole Edge SpacingPartial Holes Open Hem ParametersStandard Hole Sizes An automated intuitive tool Tear Drop ParametersBlind Hole ReliefKeyways should have end radii for designers to quickly Minimum Bend Radius Cutout Distance To Part EdgeLong - Slender Turned PartsMinimum Internal Corner Radius assess the manufacturability Cutout To Bend DistanceOD Profile Relief of models Minimum Distance Between CutoutsSymmetrical Axial Slots Minimum Distance From Bend To Parallel Slot Minimum Distance From Part Edge To Parallel Slot Minimum Slot WidthAssembly Rules in DFMPro Other RulesMinimum Clearance between components Use preferred materialsHole Alignment Linear and Angular Tolerance | People Building Partnerships © Geometric Limited | www.geometricglobal.com 14
  • 15. DFMPro – Rule Customization Rapid Rule Development using Visual Basic Advanced Rules using C++ Ensure Add custom confidentiality DFM of proprietary guidelines rules and best and checklists practices in DFMPro XML and 3D Interactive Report feedback even generation for custom even for rules within custom rules CAD | People Building Partnerships © Geometric Limited | www.geometricglobal.com 15
  • 16. DFMPro – Integration Possibilities in PLM Workflow CCB Chairman Design Engineer Quality Engineer, Release Manager Manufacturing Engineer Create change Create / Create / request Revise Revise Release Product Drawings Review Define CAD Evaluate detailed Design CAD Tool Create structure Review ECO DFMPro Supplier Quality (Interactive) data Define Components- Compliance DFMPro Batch (Background) Change Management Design Assistance using process innovative DFMPro Technology Automated Manufacturability Checks with integrated DFMPro Technology Collaborative Engineering Design and Change Management | People Building Partnerships © Geometric Limited | www.geometricglobal.com 16
  • 17. DFMPro – Integration Possibilities in PLM Workflow CCB Chairman Design Engineer Quality Engineer, Release Manager Manufacturing Engineer Create change Create / Create / request Revise Revise Release Product Drawings Review Define CAD Evaluate detailed Design CAD Tool Create structure Review ECO DFMPro Supplier Quality (Interactive) data Define Components- Compliance DFMPro Batch (Background) Change Management Design Assistance using process innovative DFMPro Technology Automated Manufacturability Checks with integrated DFMPro Technology Collaborative Engineering Design and Change Management | People Building Partnerships © Geometric Limited | www.geometricglobal.com 17
  • 18. DFMPro – MultiCAD support STEP / IGES IMPORTED CAD DATA DFMPro APPLICATION CUSTOM CATIA DFMPro NX CONNECTOR REPORTS ANALYSIS STEP / IGES Pro/ENGINEER DFMPro IMPORTED ADD-IN NATIVE SolidWorks CAD DATA | People Building Partnerships © Geometric Limited | www.geometricglobal.com 18
  • 19. Summary : DFMPro Benefits Reduces overall cycle time, scrap and rework Detects manufacturing issues in the design stage Captures ‘lessons learnt’ and educate new engineers Supports continuous process improvement Facilitates training of design engineers | People Building Partnerships © Geometric Limited | www.geometricglobal.com 19
  • 20. Customers Speak: Rockwell Automation “Injection molding parts are typically complex and difficult to check manually. Compared to earlier manual methods of checking parts for draft angles, wall thickness and undercuts; DFMPro quickly and accurately identifies such regions. It serves the direct purpose of identifying manufacturability problems right at the design stage and helps reduce design iterations. It is an easy to use tool which significantly helped us to reduce our part checking time by almost 60% while ensuring robust quality of design.” Randy Scherger Senior Tool Designer Rockwell Automation | People Building Partnerships © Geometric Limited | www.geometricglobal.com 20
  • 21. Customers Speak: Sulzer “Using DFMPro, we were able to reduce our time for checking the product design from the manufacturing feasibility point of view by approximately 90% w.r.t manual checking. The net reduction in total time for checking of product design by using DFMPro software is approximately 15%” Amol Mane Manager, Engineering Dept. Sulzer India Ltd | People Building Partnerships © Geometric Limited | www.geometricglobal.com 21
  • 22. Customers Speak: Motorola “Geometric Limited has quick, test-driven analysis tools – DFMPro and GeomCaliper. They are indeed simply integrated, intuitive and seamless in Creo ( Pro/Engineer). The results of tool aid us in improving our design and reducing issues in downstream” Paul Lalinde Motorola Solutions Inc. ENGR MECHANICAL STF PRNCPL | People Building Partnerships © Geometric Limited | www.geometricglobal.com 22
  • 23. AUGUST 18,2010 www.dfmpro.com For any queries: dfmpro.marketing@geometricglobal.comTHANK YOU The copyrights/ trademarks of all products referenced herein, are held by their respective companies. | People Building Partnerships © Geometric Limited | www.geometricglobal.com