• Innovation: Additive manufacturing eliminates traditional manufacturing-process design restrictions. 2 0 obj Pump impellers play a significant role in the manufacturing of machinery for several purpose at present era of for different applications. %PDF-1.4 %���� Spotlight: Solving Industry’s Additive Manufacturing Challenges | 2 energy.gov/technologytransitions Updated July 2019 Additive manufacturing (AM), often called 3D printing,1 uses a computer-aided design (CAD) file to precisely control layer-by- THE ADDITIVE DESIGN PROCESS Today, the design process for additive manufacturing often starts with an existing design… Design for Manufacturability vs Design for manufacturability is the process for designing parts in order to minimize the “complexity” of manufacturing operations. 1 Design for Additive Manufacturing EDSGN 562 Spring 2018 Instructor: Nick Meisel, Ph.D., Assistant Professor of Engineering Design and Mechanical Engineering E-mail: nam20@psu.edu (Include “EDSGN 562” in subject line) Office location: 213J Hammond Office Phone: 814-865-3163 Office Hours: Tuesday 2:30pm-4:30pm both in-person and online via Skype (Skype Name: meiselna), and by Additive manufacturing (AM), broadly known as 3D printing, is transforming how products are designed, produced, and serviced. Introduction The evolution of Additive Manufacturing (AM) over the past three decades has been nothing less than extraordinary. Introduction. Being able to make unique parts correctly the first time is a competitive advantage [for us].” Dr. Jukka Pakkanen, additive manufacturing specialist M&H CNC-TECHNIK GmbH 3D-printed prototype of … h�b```"cV�i� ce`a���`��e��ˁ��{C���Bs����۾>p�pL ���)�B!¾-4ܛ Design, Manufacturing, Additive Manufacturing 1. 87 0 obj <> endobj xref <>>> Design for additive manufacturing (DfAM or DFAM) is design for manufacturability as applied to additive manufacturing (AM). DFX Rules for Additive Manufacturing General design rules that should be ensured before sending a part for additive manufacturing are given below. %%EOF (2017) trailer Additive manufacturing (AM) technologies have become integral to modern prototyping and manufacturing. 4. x�zw@[����s���bK$B�pd�0�,�l����6�M��qNCL;��3l�4I��t�I����K{o��4I������qߑ�H��?����}���}�<1�dh�(w���1�_�_��[���2}!�6<6rG�̼���8�q�p��#�N�����ux{�BE��������mѲ��0�z��v�]P?}G������o��c(ڿ@N�c��b��!���z�n������7�0ʇ! and customer parts prior to manufacturing in order to react accordingly to any arising problems upfront. We recommend this worksheet for companies that are considering or learning new AM processes, such as 3D printing. 0 Additive manufacturing (AM) is gaining popularity in industrial applications including new product development, functional parts, and tooling. 0000011700 00000 n This course introduces you to one of the more common applications of generative design: Additive Manufacturing or 3D printing as it’s also known. provides best practices and tips on designing fo r additive manufacturing, and examples of how to take advantage of Stratasys unique features to get the most out of your PolyJet printer, while minimizing printing costs and post-processing issues. Additive manufacturing (AM) is one of the fastest growing and most promising manufacturing technologies, offering significant advantages over conventional manufacturing processes. It makes it possible to create items previously considered too intricate and greatly accelerates final product design. %���� [13] Part light- They also play an important role in the domestic products such as bore pumps, refrigeration units, and air Design for Additive Manufacturing: Topology Optimization using GENESIS and Current Challenges Acknowledgment GM Vehicle Optimization and CAE Teams (AVD-CAE) GM Additive Design and Manufacturing (ADAM) Application Engineers and Designers . That is, the geometrical flexibility that leads to increased design freedom is not infinite as the numerous AM processes impose manufacturing limitations. Research into design for additive manufacturing has mostly focused on the detailed design of (smaller) struc-tural components, where the allowable design space and the loads are known and xed. Therefore, guidelines for using AM are necessary to help users new to the technology. However, due to the differences in AM technologies, processes, and process implementations, functional and geometrical characteristics of manufactured parts can vary dramatically. We will familiarize students with CAD software and computational design tools with which to create their own projects throughout the course of the module. Design for Additive Manufacturing Form opportunities Prototyping opportunities New design rules New forms Functional Materials Solution search, Synthesis Evaluation, Analysis Needs, contraintes Possible solutions. PDF | Additive Manufacturing has become a buzz word in today’s manufacturing world. Argonne leverages an interdisciplinary team of material scientists, Integration of design and manufacturing for structural shape optimization, Advances in Engineering Software, 32(7): 555-567. CAD file 2. endstream endobj 88 0 obj <> endobj 89 0 obj <> endobj 90 0 obj <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/XObject<>>> endobj 91 0 obj <> endobj 92 0 obj [/ICCBased 98 0 R] endobj 93 0 obj [/ICCBased 99 0 R] endobj 94 0 obj <>stream %PDF-1.5 startxref In this course, we explore the basics of geometry creation and the mindset shift needed to build a generative design—a deeper understanding of generative design, its parameters, and how to work with the results specifically aimed at x���[k�@����~t8w�Rȥ��)�^�>�>L���!��I�����B�(�6���׷�^HF�-Vza�쌌�Ջ��G�U�'�}l��yQj[T%��>���_���>?��t���Ȍc�J�V�ǀ����r �'8��]�彂���(��r�{��'���ޅ�Ы���\�'@�ƕ��znVU��7����Oۭ�kE��TJq�@Hq"�a�)�E���Z�&�i��@n���j 0000001133 00000 n 0000045715 00000 n Course participants are expected to: This point is a big advantage over conventional manufacturing processes. 0000001263 00000 n Figure 7.4 Winning design for a General Electric additive manufacturing design competition with a 84% weight reduction that performed well in load tests. 4 Moscow –Vladimir Workshop, 14-19 November 2016 New Design Rules The MAS.500 Principles of Computational Design and Additive Manufacturing module will explore making through the lens of design, with a specific focus on designing for additive manufacturing. 1 0 obj 0000058008 00000 n endobj 0000001865 00000 n About this book. Definition Additive Manufacturing (AM) refers to a process by which digital3Ddesigndataisusedtobuildupacomponentinlayers bydepositingmaterial. Photo Courtesy: General Electric (GE) Additive. The concept of “additive manufacturing” (AM) involves building a part from the microscale to the macroscale. 0000053787 00000 n At present, the special geometries of jet engine parts are generally made using traditional subtractive machining methods such as filing, turning, milling, and grinding away material from a block of metal, in addition to traditional casting and forging methods. <> 0000042893 00000 n It begins by describing the main AM technologies and their respective advantages and disadvantages. PDF. 0000014120 00000 n INTRODUCTION Additive manufacturing (AM) is the process of joining materials to make objects from digital representations, layer upon layer, as opposed to subtractive manufacturing methodologies [1]. 0000070280 00000 n [12] Chang K.-H., Tang P.-S., 2001. endobj stream 2 BACKGROUND <<8D6A20C563EED6498F78FE31C685EFAB>]/Prev 1398556>> The focus is on the design engineer’s role in the DfAM process and includes which design methods and tools exist to aid the design process. This book provides a wealth of practical guidance on how to design parts to gain the maximum benefit from what additive manufacturing (AM) can offer. tX=dGq��~-g1��p� � 6�+�� )�r`�c�Bm|������2�}f�� ]�,¢3�5�bݨ���K@"XU5�P,��-� �5�A�� <> 2018 VR&D Users Conference 0000016827 00000 n Additive Manufacturing ... • Design a unique, functional object that you would like to have – Pencil holder, chair, toy, lamp, etc… – Just a concept drawing or description • Remember – Endless design opportunities – Think outside the box . ADDITIVE MANUFACTURING Argonne National Laboratory can give industry a competitive edge by advancing the use of Additive Manufacturing (AM) for new types of materials and geometries, Optimized material which allow for the development of products with enhanced properties. Basics of 3D Printing 3 0 obj An example of such a detailed design study is the work by Aage et al. <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> 0000024299 00000 n Multi-functionality can also be embedded in printed materials, including variable stiffness, conductivity, and more. It is a general type of design methods or tools whereby functional performance and/or other key product life-cycle considerations such as manufacturability, reliability, and cost can be optimized subjected to the capabilities of additive manufacturing technologies. This course was designed for early to mid-career engineers, including design engineers, materials engineers, manufacturing engineers, and others with an interest in design for additive manufacturing with metals. 109 0 obj <>stream The Apart from additive manufacturing module, there are many other modules in DFX like milling, turning, sheet metal, injection molding, casting and assembly. 0000000016 00000 n Design for AM ‐ Section 4 ‐ 2 WE4193/7193 –Introduction to Additive Manufacturing Steps of AM: 1. 3. 0000001935 00000 n THIS PAGE IS INTENTIONALLY LEFT BLANK . 0000001900 00000 n This paper aims to review recent research in design for additive manufacturing (DfAM), including additive manufacturing (AM) terminology, trends, methods, classification of DfAM methods and software. Design for Additive Manufacturing is the process for designing parts in order to manufacture “complex” geometries taking advantage of the manufacturing processes. 0000000756 00000 n 0000001070 00000 n �. AM has experienced double-digit growth for 18 of the past 27 years, taking it from a promising set … a background on Design for Additive Manufacturing (DfAM) principles, the worksheet, and validation of the worksheet. endobj AM enables on-demand production without dedicated equipment or tooling, unlocks digital design tools, and offers breakthrough performance and … Engineering teams at design and manufacturing firms, as well as individuals. 0000017969 00000 n additive manufacturing provides with regards to complexity, the ideal design can be found rapidly, significantly reducing the development timeline for products. DESIGN FOR ADDITIVE MANUFACTURING Guidelines and Case Studies for Metal Applications prepared for INDUSTRY CANADA – MANUFACTURING & LIFE SCIENCES BRANCH (MLSB) FRAUNHOFER INSTITUTE FOR MACHINE TOOLS AND FORMING TECHNOLOGY . Keywords: additive manufacturing, design rules, design guidelines, category principles, design for additive manufacturing 1. 1. STL files transference to machine: file is manipulated to set size, position and building orientation. Additive Manufacturing: 3D Printing for Prototyping and Manufacturing provides the latest information on the use of additive manufacturing for the direct production of finished products, a practice that is becoming increasingly important.. 87 23 0000001453 00000 n 0000011917 00000 n b�]Yi��!��΀S���L�������dZ�fRRӌ�bP�jZZF���.�^Q�@Z�e�.Tfd�oP;�� ���`�ajdz�4��+�����v��)�(�gM�{9�t2�t0�0� ^`�jmOT��� �0ѐ�@��� z�T 0000012593 00000 n Laser Additive Manufacturing and Bionics: Redefining Lightweight Design, Physics Procedia, 12, Part A364-368. Conversion to STL: file describes the external closed surfaces of the original CAD model and is the basis for the slices calculation. Prepared by 0000197666 00000 n "This book provides the current state-of-the-art of design for additive manufacturing (DFAM) for research and industrial applications. Abiding by these manufacturability rules … 4 0 obj Design for additive manufacturing (AM) has a fundamentally different meaning because AM’s unique capabilities enable complex geometric, multi-material, multi-functional parts in a single operation without any additional cost4. 0000072625 00000 n !ډD�Bj�B0#~���]p*3U�Bw����(��+�?����g�~u. We also recom-mend it for design and manufacturing courses, hobbyists, Maker clubs, and makerspaces. 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