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HP 3D Printing’s design freedom allows for quality, custom prototypes and final parts that can withstand nautical environments. Read this HP case study to learn more. Navigation arrows can be found at the top of the page. Explore more case studies and articles

A student in the Selkirk College Design for Digital Manufacturing Program needed to replace a broken part on his treadmill. Rather than replace the entire assembly, he was able to use digital scanning and 3D printing to replace the hard-to-find part. In the process he was able to improve the design of the original part, save money, and extend the useful life of the original equipment. Case Study - Using digital scanning and 3D printing to repair consumer goods A student in the Selkirk College Design for Digital Manufacturing Program (DFAM) needed to replace a broken part on his treadmill. Rather than replace the entire assembly, he was able to use digital scanning and 3D printing to replace the hard-to-find part. In the process he was able to improve the design of the original part, save money, and extend the useful life of the original equipment. Key Benefits Reduce cost of replacement parts. Create replacements when parts are unavailable. Opportunity to improve design and performance to eliminate future failures. Reduce environmental impact by replacing parts instead of discarding assemblies. Industry replacement parts, consumer goods Partners Selkirk Technology Access Centre Technology HP Multi Jet Fusion 5200 3D printer Creaform HandySCAN Material HP Nylon PA12 Software Fusion 360 Post Processing Black dye Introduction When old pieces of equipment fail it can be hard to find replacement parts. When they can be found they are often prohibitively expensive, particularly when the equipment is old or manufactured overseas. Digby Benner, a student in the Selkirk College Design for Digital Manufacturing (DFAM) program, had a broken part from a treadmill and he was having trouble finding a replacement part. When he did find a potential replacement it was prohibitively expensive, especially considering the small size and simplicity of the design. A part of the DFAM program, Digby was able to access digital scanning and 3D printing technology to create a replacement part which was better than the original. Challenge Digby was trying to replace a bracket which was designed to hold a tablet computer on a treadmill. The main supporting piece for the bracket broke while the user was adjusting the angle of the holder. The part was made from high-impact polystyrene (HIPS) and metal, and the failure occurred along the joint between the two materials. Digby tried to find a replacement part but it was unavailable to purchase individually, and it was challenging to find a replacement for the whole bracket assembly. Digby was also concerned that this part would fail again in the long term if replaced with the same piece. Digby decided to put his skills to work to create his own solution. Solution In the digital manufacturing program at Selkirk College Digby was learning how to use digital scanning and reverse engineering to improve existing parts, so he put his skills to the test. Digby started by using a Creaform 3D scanner to convert the part to a digital file. This file was uploaded to a Computer Automated Design (CAD) program, where the design could be edited and improved. In the CAD program Digby redesigned the part to a version that would be simpler and less prone to failing. The new design eliminated the piece of metal in the part asembly, and made the part thicker to reinforce the part and maintain the required dimensions. The piece of metal could be eliminated because the nylon material he planned to fabricate the part with is much stronger than the original HIPS plastic. Also, the 3D printing process allowed a significant variance in the thickness of different areas of the part, which could not be accomplished with the original injection molding process. A prototype was quickly made with a desktop Fused Deposition Modeling (FDM) 3D printer, after which a few alterations were made to improve the fit and function. The final design required a stronger material and more precision than the FDM printer could provide, so the files were sent to Tempus 3D for fabrication. Nylon PA 12 as the material because it is a robust, all-purpose plastic which is biocompatible and resistant to moisture and chemicals. Multi Jet Fusion was used as the 3D printing technology because it’s powder-bed fusion printing process produces parts which are strong across all dimensions, and provides a level of accuracy comparable to injection molding. Res ult The combination of an upgraded part design and industrial-grade plastic resulted in a part much stronger than the original plastic-and metal-design. Paul was able to save time and money while improving the part design and minimizing unnecessary waste. Tempus 3D - Supporting Students and Innovators The team at Tempus 3D was happy to support a student to accomplish his design and development goals by providing access to advanced manufacturing technology. Tempus 3D is proud to collaborate with Selkirk College and the DFAM Program to provide their students with access to industry-leading additive manufacturing technology, to help build a better future for Canada's youth. With industry-leading technology and a network of production partners, Tempus 3D is uniquely capable of serving innovators and manufacturers across Canada. With online ordering , the ability to turn around rush orders in as little as 36 hours and cost-effective overnight shipping we can ensure you have the parts you need on-time and on-spec. We at Tempus feel this is just the beginning of what manufacturing will look like in the future; it will be more responsive, more custom, and more local allowing innovators across sectors to bring products to market quicker and in a more environmentally friendly way. Explore the possibilities of 3D scanning and reverse engineering Learn more about manufacturing solutions with Tempus 3D Explore industrial plastics available through Tempus 3D Learn more about the advantages of industrial 3D printing with HP Multi Jet Fusion technology Learn more about designing for 3D printing Explore more case studies and articles

Our mission is to empower companies to innovate in their product development and gain a competitive advantage by bringing products to market quickly and affordably. We do this through our industry-leading 3D printing technology, exceptional customer support and an in-depth knowledge of Additive Manufacturing. MISSION Together, we can create a world driven by innovation. Our mission is to empower companies to accelerate their product development and access affordable manufacturing for low-to-mid-volume production of end-use parts. We do this by providing industry-leading 3D printing technology, exceptional customer support and an in-depth knowledge of additive manufacturing. This mission statement is the driving force behind the dedicated team at Tempus 3D. Everyone at Tempus shares a passion for creating, inventing, innovating in order to change our community for the better. Our Values Meaningful Innovation. We create value through technology , using industry-leading equipment to support you in designing next-generation products and transform the way you do business. Results-Driven Co-Creation . We collaborate with you to create solutions to drive results. Merge your experience and creativity with our knowledge and expertise of 3D printing. Transparent Integrity . We build trust and long-term relationships based on mutual respect, openness, honesty and reliability. Passionate People . We invest in people because they are the cornerstone of our success. Trained to industry standards, inspired by our mission and curious by nature, they go the extra mile. Sustainable Quality . We ensure quality in everything we do. As customer needs and technologies evolve, we improve to remain relevant over time. On-Time and On-Spec . One of the unique benefits of additive manufacturing is rapid production of quality parts. We are committed to ensuring you are able to meet your development goals quickly, easily and accurately . Learn more about Tempus 3D Services About Us Sustainability Stay in the loop on 3D printing and Tempus 3D Join our newsletter to get a monthly update on the latest news about 3D printing, tips and tricks to get the most out of additive manufacturing, success stories of industry insiders, and latest developments with Tempus 3D. If you don't find the content relevant, you can unsubscribe at any time, we are committed to protecting your privacy and will not share your email address. Get Updates Thank you!

Tempus 3D uses industrial 3D scanners and Geomagic software to provide graphically-rich, communicative inspection and quality control reports.  3D Scanning Quality Control and Inspection Services Ensure your parts meet all engineering, design and specification requirements with Tempus 3D's quality control and inspection services. Get a Quote Precise reports with advanced 3D scanning and metrology software Tempus 3D combines metrology-grade 3D scanners and Geomagic metrology software to provide graphically-rich, communicative reports. Ensure precise results for each stage of your manufacturing workflow and meet product development goals. Why use 3D Scanning and Quality Inspection Services? Ensure quality and consistency throughout your manufacturing workflow or development project. Design Check prototypes and address manufacturability issues such as deformation after molding or casting. Find where parts are out of spec, and update 3D CAD models to compensate for any problems. Inspect Solve your toughest measurement problems with advanced measurement and reporting tools. improve quality documentation with a complete record of a part's geometry. Manufacture Identify and resolve manufacturing and assembly issues. Minimize scrap and rework by inspecting supplier parts to find and eliminate defective parts. Maintain Assess damage, deformation or wear with alignment and deviation analysis. predict failure before it happens by checking changes in a part's geometry. Flexible Reporting and Analysis Compare Scans to CAD files Multiple comparison tools include 3D, 2D cross-section, boundary, curve, silhouette, and virtual edge deviation. Color maps can be used to show what is in or out of tolerance, and by how much. Compare Scans to Legacy Parts A legacy part can be scanned and used as a nominal model to compare back to. Inspect Surface Damage or Wear Our software can automatically interpolate the ideal shape of a scanned object and measure deviation. Combine 3D Scan with Hard Probing We can combine non-contact scanning with hard probing for customized reports. 2D and 3D GD&T Analyze size, form, orientation, and location of features according to the ASME Y14.5M standard. Diverse Reporting Capability Linear, angular, radial, elliptical, bore depth, counterbore, countersink, and thickness. Straightness, flatness, circularity, cylindricity, parallelism, perpendicularity, angularity, position, concentricity, symmetry, line profile, surface profile, runout, and total runout. Extensive Software Compatibility Our software is compatible with all the major CAD systems including CATIA, NX, Creo, Pro/ENGINEER, SOLIDWORKS, Solid Edge, Autodesk Inventor, and more, as well as PMI and GD&T data. Explore Additional 3D Scanning Services Reverse Engineering Create a detailed 3D map for measurement, reporting, design and engineering. Learn More Scan-to-CAD Convert almost any object, large or small, into a digital CAD file ready for further design or analysis. Learn More Scan-to-Print Scan your part and have one (or hundreds) 3D printed for you, in your choice of material. 3D Printing Services Get Started with our 3D Scanning S ervices If you have a project that requires 3D scanning, we are here to help. Our team of experts will use the latest 3D scanning technology to get the job done, on time and on budget. Get in touch with us to get started. Get a Quote

Polypropylene is commonly used in applications that require excellent chemical resistance combined with low moisture absorption, great flexibility, and impact resistance. Request a quote today to get your parts into production! HP Polypropylene (PP) HP Multi Jet Fusion HP Polypropylene is ideal for producing chemically resistant functional parts with low moisture absorbtion. This versatile material is ideal for piping or fluid systems and containers, and is used in a wide variety of automotive, industrial, consumer goods and medical applications. 3D printing technology HP Multi Jet Fusion 5200 Dimensional accuracy +/- 0.3% with a lower limit of +/- 0.3 mm Maximum build size 380 x 285 x 380 mm (14.9" x 11.2" x 14.9") Instant Quote About HP Polypropylene (PP) Polypropylene (PP) is one of the most widely used injection molded materials in the world, but it has only recently become available as a viable 3D printing option. Polypropylene is commonly used in applications that require excellent chemical resistance combined with low moisture absorbtion, great flexibility and impact resistance. Amongst commercial plastics, PP has a very low density, allowing for the production of lightweight parts. Automotive, consumer goods, industrial and medical are key sectors that heavily use PP already. Living hinges and watertight applications are good fits for the material, as well as applications requiring electrical resistance. Key Benefits Strong, high-density parts with near-isometric properties on x-y and z axes Functional parts with fine detail and dimensional accuracy Excellent chemical resistance to oils, greases, alphalitic hydrocarbons, and alkalies Water- and air-tight without further treatment UV resistant Low moisture absorbtion Low cost per part Applications Functional prototyping and small- to medium-run manufacturing Complex assemblies Car interior parts Fluid and HVAC systems Tubes, pipes, reservoirs Medical devices Orthotics Multi-purpose industrial goods Design guidelines Max build volume 380 x 284 x 380 mm (15 x 11.2 x 15") Min wall thickness 2 mm Min clearance 0.6 mm Min slit between walls 0.6 mm Min hole diameter at 1 mm thickness 0.6 mm Min printable details 0.3 mm Min emboss / deboss 0.6 mm Min depth/height for emboss/deboss 1 mm Min font 9 pt (3.2 mm) Design considerations Consider hollowing or adding internal lattice structure to large solid pieces to improve accuracy and minimize cost. See full design guidelines for additional considerations, including clearance, functional assemblies, interlocking parts, hollowing and lattice structures, ducts, threads, how to minimize the risk of warpage, bonding parts, and more. Hinges, sockets, and linked parts can be integrated into the design. View full design guidelines Technical Specifications Accuracy +/- 0.7% (minimum of +/- 0.3 mm) Layer thickness 0.08 mm Density of parts 0.89 g/cm3 Tensile modulus 1600 MPa (XY), 1600 MPa (Z) Tensile strength 30 MPa (XY), 30 MPa (Z) Elongation at break 20% (XY), 18% (Z) Melting point 187 C HP Polypropylene Technical Specifications Certifications & Data Sheets HP Polypropylene Data Sheet Summary of regulatory compliance and environmental attributes C ertifications: 9 REACH, RoHS, PAHs , ISO 10993 and US FDA Intact Skin Surface Devices Statements Photo Gallery Other Materials Nylon PA12 Strong, low-cost, quality parts. Nylon PA11 Ductile, quality parts. Nylon PA12 Glass Bead Stiff, dimensionally stable parts. TPU Flexible Polymer Flexible, functional parts. Nylon PA12 white Engineering-grade white parts. Nylon PA12 Color Full color, functional parts. View all materials Material Selection Guide Not sure which material is the best fit for your project? Use our materials selection guide to compare the material properties and recommended uses for each. Learn More Get your parts into production today Request a quote

Cerakote is a name brand protective coating we apply to Multi Jet Fusion parts. It is applied as a paint which is then post-baked to cure the coating onto the parts. It is extremely durable, scratch resistant, chemical resistant, heat resistant, liquid resistant and UV resistant. It also is extremely thin at about .002”. Vapor Smoothing Improve the look, feel and performance of your 3D printed parts Vapor smoothing uses a chemical polishing process to smooth and seal the surface of 3D printed plastic parts to improve the surface quality and enhance part performance, with minimimal effect on the dimensional accuracy (< 0.4%). Once finished, the finishing agent is evacuted from the chamber and no residue is left on the parts. The process treats both internal and external surfaces, making it an excellent choice for parts with complex geometries or hollow features. AMT PostPro Vapor Smoothing AMT's PostPro chemical vapor smoothing technology is used for the vapor smoothing process, which uses a chemical vapor to liquefy the surface of the material. This process smooths out the peaks and valleys creating a smoother, more consistent surface with no chemical residue. The dimensional variation post-processing is minimal, typically resulting in a shrinkage of less than 0.4% . This minimal shrinkage helps maintain the dimensional accuracy and structural integrity of the parts, ensuring they remain true to their original specifications. Benefits of Vapor Smoothing Enhanced Mechanical Properties Vapor smoothing reduces surface porosity and crack initiation sites, which increases elongation at break with no loss of tensile strength. Improved Surface Quality The smoothing process smooths and seals the surface of a part, reducing the roughness from 250+ μin RA to 64 – 100 μin RA. Preparation for Surface Treatment Vapor smoothing can be combined with additional surface treatements to improve the end result such as dyeing, cerakote, or metal plating. Dimensional Accuracy Vapor smoothing has a minimal effect on the dimensional accuracy of the part, with no more than 0.4% dimensional change. Watertight and Airtight Surface The surface of treated parts is completely sealed, making them resistant to liquids and easy to clean. Reduced Bacterial Growth The reduced surface roughness reduces bacterial growth, making them suitable for use in the medical and food industries. Material Compatibility AMT Post Pro vapor smoothing has been designed to process thermoplastic polymer materials. This includes Nylon (6,11,12), Flame retardant nylons, carbon/glass filled derivatives of nylons, thermoplastic polyurethane (TPU), and thermoplastic elastomers (TPE). Rigid Plastics Nylon PA12, PP Reduces surface roughness by 800% or more. Improves tensile strength, yield stress and elongation-at-break. Increased functionality. Sealed surface. Elastomers TPU, TPE Reduces surface roughness by 1000% or more. Improves shore hardness, elongation-at-break and tear resistance. Maximum shrinkage of 1%. Sealed surface. Whitepapers Post Pro Vapor Smoothing on HP MJF Nylon PA12 Test results of AMT Vapor Smoothing on the surface roughness, dimensional tolerance and mechanical properties of HP Nylon PA12 View Whitepaper Post Pro Vapor Smoothing on Polypropylene Test results of AMT Vapor Smoothing on the surface properties, mechanical properties, and dimensional variation of polypropylene parts. View Whitepaper Post Pro Vapor Smoothing on flexible TPU Test results of AMT Vapor Smoothing on the surface quality, mechanical properties and dimensional variation of BASF Ultrasint TPU01 View Whitepaper Explore more finishing options Learn more About Us Materials MJF 3D Printer HP Certification Get your parts into production today Request a quote

Learn how DustRam uses Multi Jet Fusion technolgy to reduce production time, lower costs, build lighter parts and get ahead of the competition with it's dustless tile chipping hammers. Case Study DustRam optimizes production and saves costs with Multi Jet Fusion 3D printing technology “I was pretty skeptical at first until I saw the machine in action and realized I could print about four times as many items in about 1/10 of the time and at about 1/2 to 3/4 of the cost. The quality of the parts approached the fit and finish of parts made from expensive molds. This is a game changer in so many obvious ways.” Key benefits Reduced production time from 4-5 months for original metal parts to just days for the MJF plastic parts. Parts are lighter, more rugged, and more effective than the original design. Production costs were reduced by 50-75%. The weight of the vacuum head was reduced 68% compared to the original metal part. The cost of the nylon from HP was more than 10x less expensive than the nylon required for their previous 3D printing technology. Data courtesy of HP and Dustram. Photo courtesy of HP. Organization Dustram Industry Industrial machinery and equipment Technology HP Multi Jet Fusion Material Nylon PA12 Introduction DustRam manufactures chipping hammer equipment to enable safe, dust-free removal of a variety of materials including paint, adhesive, tile, thinset, stone and brick. The parts needed to be rugged and able to withstand an abusive environment without breaking down. The original version was made with aluminum and tool steel, which took 4-5 months to produce. The company turned to 3D printing to reduce production time, lower costs, and reduce the weight of the parts. Now, DustRam uses Multi Jet Fusion technology to produce more rugged and effective equipment while decreasing costs and production time. Challenge DustRam's original chipping hammer attachment was made with machined aluminum and tool steel. The manufacturing process included CNC machining, TIG welding, heat treat and wire EDM. This process took 4-5 months to produce a set of 10-15 vacuum heads, and the end product was heavy and expensive to produce. The company decided to switch to plastic to make the parts lighter and save production costs. The manufacturer originally used an FDM (Fused Deposition Modeling) 3D printer for prototyping, but this technology was slow and the end product was not strong or aesthetically pleasing enough to be used for final part production. Injection molding was prohibitively expensive for the small production runs they were producing, and did not provide the flexibility needed for ongoing design revisions. Solution Dustram embraced 3D printing to produce parts for it's equipment, and as of November 2018 was 3D printing approximately 60 different parts and 25 different fixtures for their equipment and associated products. The company compared their current processes to HP Multi Jet Fusion technology and calculated that they could increase productivity by four times and reduce costs by 50-75%. Jack King, president of Dustram LLC, says “The quality of the parts approached the fit and finish of parts made from expensive molds. I manufacture extremely high-quality equipment in low numbers, so purchasing expensive molds that I could never change did not make a lot of sense.” Result The resulting savings in time, weight, and costs for many of their parts were impressive. For example, it took approximately 120 hours to print one complete PulseRam vacuum head with FDM technology, compared to about 17 hours with Multi Jet Fusion. The weight of this part was reduced 68% from 4.63 kg for the original metal part to 1.45 kg with HP PA12, and the cost of production was reduced by more than $2,000 USD . The cost of nylon 3D printing material was also much less expensive than their previous 3D printing technology. “For example: With the other printer I used to use, it would cost approximately $78,345 to purchase their nylon compared to $7,150 from HP. The nylon from HP is more than 10 times less expensive.” “My industry of dust-free tile removal is poised for tremendous growth,” King says. “Having an HP MJF printer will allow me to surpass and stay ahead of the competition as it comes.” View the full case study by HP Learn more about HP Multi Jet Fusion https://www.tempus3d.com/hp-multi-jet-fusion Learn more about HP PA12 https://www.tempus3d.com/hp-nylon-pa12 How to design for Multi Jet Fusion https://www.tempus3d.com/hp-multi-jet-fusion-design-guide Photos courtesy of HP and DustRam.

Dundon Motorsports saves time and money while increasing innovation by 3D printing parts for Porsche GT racecars with HP Multi Jet Fusion technology and Nylon PA12. return to top to navigate pages Explore more case studies and articles

An RV owner could not find a replacement door handle for his RV, and was looking for a manufacturer that could upgrade the design and manufacture a new handle. They collaborated with Tempus 3D to re-design the part to their satisfaction and manufacture a replacement. The final part was 3D printed with HP Multi Jet Fusion technology, using Nylon PA12 for it's ability to withstand long-term weather and UV damage. Read the full article to learn more. Case Study - RV Part Replacement RV owner re-designs and replaces a hard-to-find part for their recreational vehicle with additive manufacturing Key benefits Ability to recreate parts that are no longer available due to age or supply chain contr aints. Use CAD software to improve part design and address key failure points of existing parts. Industry Automotive, replacement parts Partners Selkirk Technology Access Centre Technology HP Multi Jet Fusion 5200 3D printer Material HP Nylon PA12 Software Fusion 360 Post Processing Bead blasting, paint Introduction An RV owner had a broken exterior door handle for their RV which had become brittle over time due to exposure to the elements and extended use, and they were unable to find a replacement. They also wanted to upgrade the design to strengthen the areas that had failed. They approached Tempus 3D for a solution. Challenge The challenge with this project was to replicate the original part, then upgrade the design to address the key failure points while ensuring that the end product was robust enough for long-term use and aesthetically appealing. It was also important to ensure that the re-design and manufacturing process was an economically viable option for the use case. Solution The first step in this project was to determine the best approach for re-designing the part. The two choices were to re-design it from scratch in Fusion 360, or to have the old part 3D scanned and create a new model using the scan data. In this instance, due to the relatively simple geometric design of the part, we opted to re-design the part from scratch. This ensured any warp in the original part was not replicated, and also allowed for easier re-design to reinforce the weak points of the original part. Once the initial design was completed it was reviewed with the customer in order to confirm the structural improvements met their requirements and discuss any aesthetic changes that may be desirable. Once the final design was approved, the part was ready to manufacture. An HP Multi Jet Fusion 3D printer was selected for the manufacturing process for it's speed, precision, and overall print quality. This technology also has a large enough print capacity to create the part, which is approximately 30 cm (1 ft) long. One challenge with 3D printing a long thin part is the potential for the part to warp as it cools. With some sound advise from HP on part orientation and print settings along with the support of Hawkridge Systems we were able to eliminate any warp in the part. Nylon PA 12 was selected as the material because it is robust enough to stand up to long-term wear-and-tear, and it is also resistant to water and UV damage. Nylon is also painatable, allowing the customer to paint the handle shite to match the original part. Cerakote was also an option for a long-lasting, high-quality finish. The customer also had a small spare part that he wanted to get copies of, which Tempus included as part of the package. Result The team at Tempus 3D collaborated with the customer to produce a part that exceeded their expectations in terms of finish, colour, accuracy, and cost. If you an RV owner and have been having difficulty finding parts like this for your rig, maybe 3D printing is the solution for you. About Tempus 3D Tempus 3D is one of only a handful of HP-certified 3D printing service bureaus located in Canada. As part of the HP digital manufacturing network, we have an established track record of working collaboratively with partners across Canada in the prototyping and development of innovative products. Head quartered in British Columbia, Tempus serves customers across North America with expertise in the digital manufacturing revolution. We at Tempus feel this is just the beginning of what manufacturing will look like in the future; it will be more responsive, more custom, and more local allowing innovators across sectors to bring products to market quicker and in a more environmentally friendly way. Learn more about designing for 3D printing with HP Multi Jet Fusion 3D printing technology Learn more about manufacturing solutions with Tempus 3D Explore industrial plastics available through Tempus 3D Learn more about the advantages of industrial 3D printing with HP Multi Jet Fusion technology Explore more case studies and articles

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One of the many benefits of additive manufacturing is the ability to build forms not possible with traditional manfuacturing. Read this article to learn more about how additive manufacturing has enabled HP and Aerosport to consolidate multi-part assemblies to lower production time to 24 hours, lower costs up to 95% in costs and reduce weight up to 90%, while improving part functionality. DESIGN FOR ADDITIVE MANUFACTURING The Advantages of Part Consolidation with Additive Manufacturing Every manufacturing method has inherent limitations in it's design requirements. For example, CNC machining is limited to the angles the drill arm can reach, and injection molded parts must be designed for easy extraction from the mold. With each manufacturing process, increased complexity results in increased cost. This forces designers to construct the final object around the manufacturing method as much as for the functionality of the final part or assembly. Additive manufacturing, also known as industrial 3D printing, has added a new dimension the manufacturing industry. One of the many advantages of additive manufacturing is the ability to build forms that are not achievable with traditional manufacturing methods. Parts are built layer-by-layer or point-by-point, allowing very complex geometries to be built that are not limited by traditional design constraints. This gives engineers the freedom to focus more on optimizing the component design, and less on the limitations of the manufacturing process. The many benefits include improved part functionality, weight reduction, decreased assembly time, and lower overall manufacturing costs. In this article we will explore two case studies where designers and engineers were able to minimize the number of parts required in an assembly, optimize the functionality of the overall system and achieve significant time and cost savings in the manufacturing process. HP - Optimized Drill Extraction Shoe The Challenge The nozzles of HP printheads are manufactured with a laser-cutting process. In this process, water is used to cool the laser and silicon plates. A drill extraction shoe removes waste water and silicone sludge produced during this process. HP's original drill extraction shoe assembly was a multi-part assembly made from machined aluminum and standard parts. The assembly was re-designed to be manufactured with powder-bed fusion technology using an HP Multi Jet Fusion 3D printer. This manufacturing process allowed HP to modify their original design to create single part 3D printed with Nylon PA12 . Industry Industrial / Manufacturing Sector Machinery and Equipment Technology HP Multi Jet Fusion Material HP Nylon PA12 Total cost per part CNC machined: $450 HP MJF: $18 Cost reduction: 95% Weight CNC machnined: 575 g HP MJF: 52 g Weight reduction: 90% Results The part redesign and additive manufacturing process resulted in significant design advantages and cost reductions, including: Optimized design: The design was optimized to reduce turbulence by modifying the end of the pipe to optimize flow. The single-piece design and waterproof nylon 12 material also resulted in a watertight part , without the requirement to post-process or coat the parts. Lower cost: the cost to manufacture the upgraded drill extraction shoe was reduced by 95 %. Reduced weight: The weight of the original part was reduced by 90% using topology optimization and by reducing the overall material required to build the final part. Reduced lead time: The original part took 3-5 days to manufacture with CNC machining. With HP Multi Jet Fusion additive manufacturing, the part can be built in 24 hours . The original assembly compared to the one-piece design 3D printed with HP Multi Jet Fusion Industry Industrial / M anufacturing Sector Aircraft Technology HP Multi Jet Fusion Material HP Nylon PA12 Part reduction Original design: 16 parts Updated design: 4 parts The Challenge Aerosport Modeling and Design Inc. was redesigning a rudder trim system used in an instrument panel which was used as part of their manufacturing assembly line. The original assembly was built of 16 machined and standard metal parts. With the use of HP Multi Jet Fusion 3D printing technology, the designers were able to reduce the number of pieces to a four-part assembly and replace the expensive metal parts with Nylon PA12. Aerosport - Redesigning a rudder trim system Results With the design freedom that is achievable with additive manufacturing, Aerosport achieved: Fewer parts: Aerosport was able to reduce the number of parts required for the assembly from 26 parts to only 4 parts . Reduced manufacturing time: Each part in the original assembly needed to be ordered or manufactured independently before a rudder trim system could be built. With additive manufacturing, the parts can be 3D printed on-demand and be ready for use within 24 hours . Reduced assembly time: the assembly time is significantly reduced with only 1/6 the number of parts. Lower cost: the combination of reduced material costs and faster assembly time resulted in significant savings for manufacturing the rudder trim system. Original assembly, with 26 different machined and standard parts Assembly reduced to only 4 parts, 3D printed with HP Multi Jet Fusion Additive manufacturing with Tempus 3D Whether you are learning how to design for additive manufacturing or looking for a reliable Canadian manufacturer to produce high-quality, affordabe plastic parts, the team at Tempus 3D is available to help. With state-of-the art HP Multi Jet Fusion technology, online ordering and an HP certified team of professionals, Tempus will work with you to ensure you get the best value possible. Contact us to learn more. Data and photos courtesy of HP and Aerosport Modeling & Design. Read the original HP case studies at https://reinvent.hp.com/us-en-3dprint-drill and https://reinvent.hp.com/us-en-3dprint-aerosport . Interested in learning more? Explore more case studies and articles Design services Design tips for Additive Manufacturing Multi Jet Fusion 3D printing technology Looking for a local manufacturer? Tempus 3D is an Additive Manufacturing Service Bureau serving Western Canada with quick overnight delivery and competitive pricing. We use state-of-the-art HP MJF 5200 technology that allows for mass customization and production scale 3D printing. If you have a project you would like to talk to us about you can reach us at info@tempus3d.com , or give us a call at 1-250-456-5268 . Contact Us