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. 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. 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. Medical and healthcare. 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). All rights reserved. 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. 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. We have offices in 37 countries around the globe. Find supporting documentation for your Renishaw products. 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. Electronics. For companies who are considering integrating AM into their production processes, our global Solutions Centres act as a gateway to entry. Select the types of news you would like to receive. 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. 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. The block extraction passages have been removed and the support structures reworked for increased stiffness and rigidity. Feature article: Design for metal AM - a beginner's guide (pdf) File size: 898 kB Language: English. Corporate social responsibility Details of our business code , charities committee and our statement about modern slavery . This resulted in several overhangs (circled in orange), necessitating additional support material (grey). Finally, permanent support structures were designed and added in to the CAD geometry, creating a self-supporting, efficient structure. 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. 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. 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). 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. Next, the flow paths were optimised after identifying areas of flow separation and stagnation gained via CFD analysis. Corporate social responsibility Details of our business code , charities committee and our statement about modern slavery . 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. Once a layer of solid metal is created, the tray holding the 3D print is lowered and powder is layered on top. We provide training and design for process support even after the purchase of an AM system. Energy. Our product offerings will enhance quality and productivity, and we will strive for total customer satisfaction through superior customer service. 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. Original block manifold. Specialised tooling is often needed due to the complex drilling that is required. Second iteration geometry. Flow paths have been extracted, optimised and wall thicknesses applied. 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 … 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. We offer standard and bespoke training courses. Renishaw exported Michiel’s new design into its QuantAM build preparation software. Purchase or request a quote for genuine Renishaw parts 24/7. See live demonstrations of Renishaw's latest products at events around the world and online. 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. Buy accessories online; Asset finance; Contact us ; Industries. 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). Scientific, research and analysis. Information for shareholders and prospective investors. We offer standard and bespoke training courses. Flow path section generated after CFD analysis; severity of corner angles have been reduced for optimised flow. 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 … Download file . Passages require blanking plugs to properly direct flow through the system. Select the types of news you would like to receive. 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. Renishaw design engineers also recognised scope in the redesign for AM to improve the efficiency of the flow paths within the system. Knowledge and confidence using AM technology more about working at Renishaw and view current.... Or request a quote for genuine Renishaw parts 24/7 orange ), necessitating additional support material ( ). 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