While the removal of these block extraction passages from the CAD model immediately disrupted the intricate network of self-supporting structures, this was seen as an opportunity to re-develop the design. Flow paths have been extracted, optimised and wall thicknesses applied. Renishaw is a global company with core skills in measurement, motion control, spectroscopy and precision machining. Select the types of news you would like to receive. Manage your account or register your products. These complex designs would be impractical, if not impossible, to produce conventionally. They will be equipped with the latest AM systems and staffed by knowledgeable engineers to allow fast access to deploying the technology, all at fixed predictable costs. Find supporting documentation for your Renishaw products. The block extraction passages have been removed and the support structures reworked for increased stiffness and rigidity. Renishaw is a 3D printer manufacturer based in United Kingdom. While simultaneously increasing its stiffness, the redesign resulted in a final manifold which was just 21% of the volume of the original. The flow paths of the original cross-drilled design were extracted using CAD software, and any drilled areas that are not required for the flow path were removed, leaving the essential pipe network. A hydraulic block manifold directs the flow of fluid in a hydraulic system linking valves, pumps and actuators. Select the types of news you would like to receive. These complex designs would be impractical, … Renishaw, a UK-based specialist in metal AM, is reportedly considering a potential reorganization and consolidation of its additive manufacturing business by co-locating its AM engineering, marketing and commercial activities at its New Mills headquarters in Gloucestershire, England.If the plan goes ahead, the production of AM systems will continue at Renishaw’s Miskin site … •Design for AM is essential to produce profitable applications •AM components must deliver high performance through innovative design •Lightweight AM parts cost less to build •Good design and efficient AM production enable market disruption •Buildability constraints must be considered •Companies that view AM strategically are investing in good design for AM. This significant reduction in volume now opened up the option of producing iteration 2 in the more desirable stainless steel 316L. Aluminium alloy manifolds are generally less costly due to lower material costs and ease of machining, however they can be less abrasion resistant, and so any loose particles in the flow will abrade the surface and increase wear. Images, video and text approved for use by media organisations. Discover case studies relevant to your industry. In a series of videos, Marc Saunders, Director of AM Applications at Renishaw, discusses key factors that drive the success rate and productivity of metal additive manufacturing builds and some of the critical guidelines that designers should follow to create production components efficiently. Driven by forecast customer demand, RAM3D followed a … Precision measurement and process control, Machine calibration and optimisation (Laser interferometry), Design for metal additive manufacturing - residual stress, Find out more about Renishaw's AM systems. News for the metalworking, metrology, toolmaking, automation and motion control industries. Renishaw's AM beer bottle opener was originally conceived as the sleek design shown left. Renishaw is a global company with core skills in measurement, motion control, spectroscopy and precision machining. Renishaw is a systems manufacturer and solutions provider for additive manufacturing (AM). Additive manufacturing with Renishaw Renishaw is a leading manufacturer of advanced metal additive manufacturing systems and expert provider of customer-tailored solutions. Discover more about Renishaw’s global support capabilities. Each hydraulic circuit was then reduced and simplified in preparation for piece-wise computational fluid dynamics (CFD) analysis, using SOLIDWORKS Flow Simulation. Support structures act to hold the flow paths in place and connect fixture points. CFD analysis example highlighting areas of disturbed flow. Once a layer of solid metal is created, the tray holding the 3D print is lowered and powder is layered on top. Renishaw’s AM technology was chosen by Croom Precision Medical for the production of orthopaedic implants (Courtesy Renishaw) Renishaw, Wotton-under-Edge, Gloucestershire, UK, was recently selected as Additive Manufacturing and metrology partner by Croom Precision Medical (CPM), Croom, County Limerick, Ireland, a manufacturer of medical devices for the orthopaedic market. Extracted flow path section highlighting abrupt junctions. •AM technologies remain too expensive and too slow – machine marketplace is still immature. Corporate social responsibility Details of our business code , charities committee and our statement about modern slavery . Corporate social responsibility Details of our business code , charities committee and our statement about modern slavery . Finally, permanent support structures were designed and added in to the CAD geometry, creating a self-supporting, efficient structure. Assistance and repairs. The first iteration for AM geometry has features that an engineer can use to extract the manifold manually without the use of tools, negating the requirement for the block extraction passages. The sintering with the laser resumes for a new layer. See live demonstrations of Renishaw's latest products at events around the world and online. Due to the increased design freedom associated with AM, an opportunity to increase the efficiency of the flow paths was also identified. The first iteration was built at Renishaw and evaluated by the customer who assessed the new geometry in the context of its function as a hydraulic manifold; the original manifold is designed to be used modularly, with multiple units installed in series. The team’s know-how ensures that the minimum number of supports are applied … In a series of videos, Marc Saunders, Director of AM Applications at Renishaw, discusses key factors that drive the success rate and productivity of metal additive manufacturing builds and some of the critical guidelines that designers should follow to create production components efficiently. Wall thickness was then generated, in this case based on the customer specification, but alternatively this could be done by using finite element analysis (FEA) stress modelling based on pressure readings taken during CFD analysis. We offer standard and bespoke training courses. To optimise the design of its engine cylinders, Cobra Aero worked with Renishaw to gain expertise in AM. Users of Dassault Systèmes 3DEXPERIENCE platform applications can now design, optimise, simulate and set up AM builds directly for production on Renishaw’s AM systems, which build 3D metal parts using laser powder bed fusion technology. Discover more about Renishaw’s global support capabilities. Global engineering and scientific technologies company Renishaw is contributing to a new medical centre in London, Canada. These … In a series of videos, Marc Saunders, Renishaw Additive Manufacturing Solutions Centres Director, will discuss key factors that drive the success rate and productivity of metal additive manufacturing builds and some of the critical guidelines that designers should follow to create production components efficiently. BAE Systems and Renishaw partner to develop AM for aerospace Published on January 23, 2020 by Carlota V. BAE Systems, a British specialist in the aerospace and defence sectors, has just signed a memorandum of understanding with the manufacturer Renishaw to design … Renishaw worked with Michigan-based Cobra Aero to improve the engine manufacturer’s design processes for aircraft and motorcycle engines. We offer standard and bespoke training courses. Renishaw | Renishaw News 17 August 2017 – Additive manufacturing (AM) gives us tremendous freedom to create components with free-form and intricate features, direct from CAD and without the need for expensive tooling. Watch our top tips for design for metal AM - supports, Watch our top tips for AM part orientation. Find the right office to meet your needs. The first design iteration resulted in a reduction in volume of 52% compared to the original block manifold, as well as an improvement in flow efficiency of up to 60%. © 2001-2021 Renishaw plc. Learn more about working at Renishaw and view current vacancies. Purchase or request a quote for genuine Renishaw parts 24/7. Original block manifold. Our first attempt to optimize this part for AM involved eliminating weight by creating a more intricate structure shown right. The Renishaw AM250 industrial 3D printer uses the Selective Laser Melting (SLM) 3D printing technology. To find out how our AM Solutions Centres can benefit you, contact your local Renishaw office. Additive manufacturing (AM) gives us tremendous freedom to create components with free-form and intricate features, direct from CAD and without the need for expensive tooling. Manufacturing industries. Renishaw.com-Resource centre-Custom designed styli built using additive manufacturing (AM) Custom designed styli built using additive manufacturing (AM) (mp4) File size: 228.53 MB Language: English Dimensions: 1920 x 1080 px Online channels designed to make our customers' lives easier. Renishaw has collaborated with a customer to redesign their current hydraulic block manifold with AM in mind. Design for metal AM - a beginner's guide Additive manufacturing (AM) gives us tremendous freedom to create components with free-form and intricate features, direct from CAD and without the need for expensive tooling. Find the right office to meet your needs. After working with Renishaw to develop new manufacturing processes, Cobra Aero invested in the AM 400 system to increase Read More » Corporate social responsibility Details of our business code , charities committee and our statement about modern slavery . Images, video and text approved for use by media organisations. The Renishaw mission Renishaw will design, manufacture and supply metrology systems of the highest quality and reliability to enable customers worldwide to carry out dimensional measurements to traceable standards. Traditionally, hydraulic block manifolds are manufactured from an aluminium alloy or stainless steel billet which has been cut and machined to size, followed by drilling to create the flow pathways. Download file . We have offices in 37 countries around the globe. For companies who are considering integrating AM into their production processes, our global Solutions Centres act as a gateway to entry. Our product offerings will enhance quality and productivity, and we will strive for total customer satisfaction through superior customer service. Marc Saunders, Renishaw’s Director – Global Solutions Centers, speaks to a crown at the opening of the company’s North American AM Solution Centre Marc Saunders, Director – Global Solutions Centers at Renishaw, took to the stage to show off the company’s newly launched additive technology, the RenAM 500M system. Learn more about working at Renishaw and view current vacancies. Renishaw has collaborated with a customer to redesign their current hydraulic block manifold with AM in mind. Renishaw design engineers also recognised scope in the redesign for AM to improve the efficiency of the flow paths within the system. The main goal of the project was to reduce the mass of the component whilst retaining its robustness. The site is already home to several Renishaw advanced AM machines which form part of a 1,000m 2 dedicated New Product Development & Process Development Centre (NPPDC), where the latest emerging technologies and processes such as AM and virtual reality are explored and tested for application into aircraft design and manufacture. Renishaw was given certain design and function guidelines by the customer which had to be considered when redesigning the component: The customer's main requirement was weight reduction, whilst still maintaining its rigidity and functionality. Information for suppliers, or potential suppliers, to Renishaw. Individual hydraulic block manifolds will occasionally need to be extracted from the line up for servicing; making it necessary to include threaded ‘block extraction' passages. RenAM 500E main features. After completing the project with Renishaw, Cobra Aero invested in an AM 400 system to increase its in-house additive manufacturing (AM) capabilities. Information for shareholders and prospective investors. See live demonstrations of Renishaw's latest products at events around the world. This resulted in a net reduction in weight of 37% even in a material with higher density (8 g/cm3 for stainless steel and < 3 g/cm3 for aluminium alloy). At Renishaw we understand that in order to get the best possible components from an additive manufacturing process, the user needs to understand that designing for AM has a higher level of freedom compared to traditional manufacturing techniques such as subtractive machining and casting. Highlight teardrop design. AM allows a higher level of design freedom, so the component geometry could be adapted to reduce material mass and improved functionality, within the same space. Using AM technology allowed Cobra Aero to design … Renishaw is a global company with core skills in measurement, motion control, spectroscopy and precision machining. Passages require blanking plugs to properly direct flow through the system. See live demonstrations of Renishaw's latest products at events around the world and online. Corporate social responsibility Details of our business code , charities committee and our statement about modern slavery . Corporate social responsibility Details of our business code , charities committee and our statement about modern slavery . Using this software, the Renishaw team could show Michiel how to check and configure the parts on the build plate and apply the necessary supports. Aerospace. Renishaw is a global company with core skills in measurement, motion control, spectroscopy and precision machining. Solutions. Renishaw exported Michiel’s new design into its QuantAM build preparation software. With a particular focus on AM, investments into … This video features key tips to design out residual stress. For this reason, stainless steel manifolds are sometimes more desirable, however due to the higher density and hardness of stainless steel compared to aluminium alloy these come with a significant weight increase and added cost of machining. West Dundee, IL – Renishaw, a precision engineering and manufacturing technologies company, has collaborated with two advanced technology firms to demonstrate the advantages of additive manufacturing (AM) in the production of spinal implants. Purchase or request a quote for genuine Renishaw parts 24/7. The company visited a Renishaw Additive Manufacturing Solutions Centre, USA, and collaborated with Renishaw engineers to use AM to improve the design of a cylinder for an unmanned aerial vehicle (UAV). The design freedom provided by additive manufacturing (AM) or ‘3D printing’ technology is an important enabler in cutting-edge product innovation. The machine purchased in 2014 was equipped with an optical system delivering 250W of laser power for a beam diameter of 70 µm, and had a human-machine interface that was highly graphical and intuitive in nature. This industrial AM metal system offers a maximum build volume of 245 x 245 x 335 mm. The RenAM 500E – Single laser (500W) Explorer system is an industrial metal 3D printer produced by Renishaw. To optimise the design of its engine cylinders, Cobra Aero worked with Renishaw to gain expertise in AM. This resulted in several overhangs (circled in orange), necessitating additional support material (grey). It had been suggested that iteration 1 might be subjected to flexure, torsional distortion and/or chatter during machining due to the now reduced volume of material relative to a solid block. Electronics. Renishaw Canada recently held the official opening of their Additive Manufacturing (AM) Solution Centre located in Kitchener, Ontario. Find supporting documentation for your Renishaw products. The Computer-Aided Design ("CAD") files and all associated content posted to this website are created, uploaded, managed and owned by third party users. Global engineering technologies company, Renishaw, worked with engine manufacturing company Cobra Aero, based in Michigan, USA, to optimise its design processes for aircraft and motorcycle engines. Information for suppliers, or potential suppliers, to Renishaw. Scientific, research and analysis. Some of these cookies are essential to make our site work properly and others are non-essential but help us to improve the site, including language and location settings and site analytics. Automotive. The goal of the AM Solution Centre is to help manufacturers and design engineers understand how they can use AM technology in a traditional manufacturing facility. Manage your account or register your products. Scientific, research and analysis. The SLM technology melts and fuses metallic powders with a powerful laser beam. Feature article: Design for metal AM - a beginner's guide (pdf) File size: 898 kB Language: English. Precision measurement and process control, Machine calibration and optimisation (Laser interferometry), Industrial applications of additive manufacturing, Optimised flow paths for a more efficient component functionality, Ability to fully utilise computational fluid dynamics (CFD) to aid the design process, Reduction in the requirement for fixturing, Minimal requirement for removable support structures, Significant weight reduction is achievable, No requirement for block extraction passages, With full design freedom a manifold can be designed to pack into a significantly smaller volume, Single piece construction, fewer opportunities for defects. Recognising the advantages of Renishaw’s AM systems, RAM3D later elected to make the company its partner of choice. The first step was to de-construct the part into just the essential passageways that provide the functionality of the hydraulic block manifold. Hydraulic block manifold redesign for additive manufacturing Additive manufacturing (AM) is highly suited for the design and manufacture of manifolds due to its ability to build internal features and passageways. Precision manufacturing. •Design for manufacture crucial to the business case •Not enough people are trained yet in designing for AM •Software tools need more development – mathematical design optimisation •AM could mean significant changes to distribution and ‘conventional’ business models. Heavy industry. Energy. Flow passages are cross drilled and plugged to direct flow. We provide training and design for process support even after the purchase of an AM system. The company visited a Renishaw Additive Manufacturing Solutions Centre, USA, and collaborated with Renishaw engineers to use AM to improve the design of a cylinder for an unmanned aerial vehicle (UAV). Discover case studies relevant to your industry. Photo courtesy of Renishaw. By working with Irish Manufacturing Research (IMR) and nTopology, the project shows how streamlined the transition from design to AM … Second iteration geometry. AM Guide; How to buy from Renishaw. You can read more about First iteration geometry. The centre, Additive DEsign In Surgical Solutions (ADEISS) is the result of a partnership between Western University, the London Medical Network and Renishaw.The centre will focus on the research, development and commercialisation of additively manufactured medical … News for the metalworking, metrology, toolmaking, automation and motion control industries. The nature of the manufacturing process results in abrupt angled junctions between flow paths which can cause flow separation and/or stagnation – a major contributor to efficiency loss. Next, the flow paths were optimised after identifying areas of flow separation and stagnation gained via CFD analysis. By Renishaw | Case Studies . It enables the design engineer to manage the operation of a hydraulic circuit whilst combining the components in a compact unit. All rights reserved. Global engineering technologies company Renishaw is collaborating with UK start-up business Additive Automations, as part of a project to automate metal additive manufacturing (AM) post-processing, which involves using collaborative robots (cobots) to perform support structure removal. Specialised tooling is often needed due to the complex drilling that is required. Summary . Home-Metal 3D printing-AM Guide-Additive manufacturing feature articles-Design for additive manufacturing-Design for metal AM - a beginner's guide. Online channels designed to make our customers' lives easier. Renishaw Solutions Centres provide secure development environments in which customers can expand their knowledge and confidence using AM technology. This video features key tips to design out residual stress. Information for shareholders and prospective investors. Flow path section generated after CFD analysis; severity of corner angles have been reduced for optimised flow. Medical and healthcare. Renishaw’s websites and Web shop uses cookies (including third party cookies). Design for metal AM - a beginner's guide. Renishaw is a global company with core skills in measurement, motion control, spectroscopy and precision machining. Renishaw is a global company with core skills in measurement, motion control, spectroscopy and precision machining. Renishaw.com-Resource centre-Feature article: Design for metal AM - a beginner's guide . We have offices in 37 countries around the globe. See live demonstrations of Renishaw's latest products at events around the world. QuantAM was developed specifically for use with Renishaw metal AM systems. All rights reserved. Buy accessories online; Asset finance; Contact us ; Industries. Renishaw is a global company with core skills in measurement, motion control, spectroscopy and precision machining. Generally, support structures are added to a final geometry in post processing of the component design in order to anchor the object to the baseplate and dissipate heat – however making the supports part of the component design reduces the potential waste material associated with removable support structures or anchors. Medical and healthcare . © 2001-2021 Renishaw plc. Support. : 898 kB Language: English been reduced for optimised flow their knowledge and confidence using AM technology the its. 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