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Learn how Tempus 3D was able to help Spark Laser save money, reduce time to market and improve their product design for their laser cutting equipment using HP Multi Jet Fusion 3D printing technology. Case Study Spark Laser reduces time to market and development costs with industrial 3D printing. Spark Laser is a company based in Vancouver, BC that specializes in the design and manufacturing of commercial laser cutting machines. Spark Laser was looking for a local manufacturer that was able to rapidly produce low-volume production runs of prototypes and end-use plastic parts that were robust enough for an industrial environment, and affordable enough to keep their production costs down. With approximately 40 unique parts to manufacture, traditional methods like Injection molding would costs thousands of dollars and months to produce, without the flexibility to do on-the-fly design modifications. Spark Laser approached Tempus 3D to find a solution. With HP Multi Jet Fusion 3D printing technology, Tempus 3D was able to provide high-quality, robust plastic parts at a fraction of the cost of injection molding, with the ability to revise the design as needed and have their parts produced within days of ordering. This allowed Spark Laser to get their product to market faster and more affordably while maintaining the design freedom they need as they continue to innovate. Key benefits Able to get their product to market quickly and affordably Save thousands of dollars on production costs, compared to injection molding. High-quality plastic parts produced in days, not weeks or months. Prototype and manufacture consumer-ready end-use parts with the same CAD files and 3D printing technology. Photo courtesy of Spark Laser Organization Spark Laser Industry Manufacturing Technology HP Multi Jet Fusion Materials Nylon PA12 Introduction Spark Laser is a Vancouver, British Columbia (BC) based manufacturer of commercial and industrial lasers. They are building desktop lasers for customers across Canada and the United States. Their lasers are designed specifically to address a gap in the laser market by providing a high quality and cost-effective solution for customers not wanting to spend hundreds of thousands of dollars on industrial-sized products. The founder of Spark Laser, Yousef Javaher, was looking to manufacture these lasers in Canada. A mutual business connection introduced him to Tempus 3D , a Canadian 3D printing Service Bureau specializing in manufacturing industrial plastics. Challenge Spark laser was needing approximately 40 internal parts for the lasers and needed to be able to iterate the design quickly and cost-effectively to come up with an optimal product ideally suited to their target market. These parts needed to be robust enough to withstand long-term use in an industrial environment, and they needed to be able to manufacture the parts or revise the design with minimal cost and lag time. Due to the relatively low volume of initial production, most traditional methods of manufacturing products were not viable options. Solution Spark Laser recognized very early on that the cost of producing moulds for each of the parts and then changing the design and iterating with traditional manufacturing methods was not viable. The cost of having moulds produced for each part would have ranged from as low as $5,000 per part up to $20,000 for some of the more complex parts, and this would have been multiplied by the number of iterations to the parts. Additionally, the complexity of design of some of the parts was not feasible for injection molding processes. Spark Laser was an early adopter of 3D printing as a solution to the design challenges of building a complex product like a laser from the bottom up. They began using desktop 3D printers for quick in-house iteration, but when it came to producing the final product they needed parts that were comparable in quality, consistency, and asthetics to injection molding. The parts produced by the desktop printer were not precise or robust enough for an end-use product. This is where Tempus 3D was able to really deliver value. Spark Laser had Tempus produce their first set of parts in the summer of 2021, which were used to build the first functioning prototype laser. These parts were produced on Tempus 3D’s in-house HP Multi Jet Fusion 5200 3D printer, which is capable of producing large volumes of high quality parts with accuracy and aesthetics comparable to injection molding. Result Using industrial 3D printing allowed Spark laser was able to get their product to market quickly, and secure significant orders through a distribution partner. This has allowed Spark to test the market early without incurring massive research and design costs while keeping their inventory and raw materials cost near zero. They can essentially just order parts and raw materials on an as-needed basis and scale in a way that only 3D printing would allow. Spark Laser and Tempus 3D continue to work together with the production of parts, and are both heavily invested in bringing manufacturing back to Canada. As Spark continues to see increasing demand for their products, Tempus is there to help them scale and meet their needs. The Future The manufacturing partnership between Spark Laser and Tempus 3D is a prime example of what manufacturing will look like in the future. The manufacturing process will be more responsive, more customized, and more local allowing innovators across sectors to bring products to market more quickly and in a more environmentally friendly way. View a video of Spark Laser's technology in action on YouTube 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 and information courtesy of Spark Laser.

HP Nylon PA11 delivers optimal mechanical properties, ideal for strong, ductile, functional parts. It has excellent chemical resistance and enhanced elongation-at-break. Nylon 11 is ideal for impact resistance and ductility for prostheses, insoles, sports goods, snap fits, living hinges, and more. Nylon PA11 HP Multi Jet Fusion Strong, ductile, functional parts This thermoplastic delivers optimal mechanical properties and is ideal for strong, ductile, functional parts. It has excellent chemical resistance and enhanced elongation-at-break. Nylon 11 is ideal for impact resistance and ductility for prostheses, insoles, sports goods, snap fits, living hinges, and more. 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") Get a free online quote Key Benefits Thermoplastic material delivering optimal mechanical properties. Good elasticity, high elongation at break, and high impact resistance. Provides excellent chemical resistance and enhanced elongation-at-break. Stable to light, UV, and weather. Renewable raw material from vegetable castor oil (reduced environmental impact). 100% biocompatible. Applications Impact resistance and ductility for prostheses, insoles, sports goods, snap fits, living hinges, and more. Complex designs with intricate details. Moving and assembled parts. Cases, holders, adapters. Functional prototyping and testing. Low-to-mid volume end-use manufacturing. Common industrial use includes healthcare, consumer goods, industrial goods and education. Design guidelines Max build volume 380 x 284 x 380 mm (15 x 11.2 x 15") Min wall thickness 0.6 mm (flexible), 2 mm (rigid) Connecting parts min 0.5 mm between part interface areas Moving parts min 0.7 mm between faces of printed assemblies Emboss / deboss min 0.5 mm Design considerations Thin and long parts, as well as large flat surfaces, may be prone to warping. You may also consider PA12 Glass Bead as an alternative material f or these parts. Consider hollowing or adding internal lattice structure to large solid pieces to improve accuracy and minimize cost. Hinges, sockets, and linked parts can be integrated into the design. View full design g uidelines Technical Specifications Accuracy +/- 0.3% (minimum of +/- 0.3 mm) Layer thickness 0.08 mm Density of part 1.04 g/cm³ Tensile modulus 1800 MPa Tensile strength 52 MPa Elongation at break 50% (XY), 35% (Z) Flexural strength 70 MPa Flexural Modulus 1,800 MPa Hardness (Shore D) 1800 MPa Melting temperature (20°C/min) 201°C Heat deflection temperature (1.82 MPa) 50°C Heat deflection temperature (0.45 MPa) 157°C Softening temperature 189°C View full technical specifications Certificates & Data Sheets HP Nylon PA11 summary of regulatory compliance and environmental attributes Case Studies OT4 Creates 3D printed hand brace to provide flexible yet sturdy support Bowman achieves easier, faster manufacturing of 3D printed bearings cages Surface Finishes Raw (gray) After the part has been printed it has a powdery gray look and feel. This finish is best suited for functional prototypes and non-visible parts. Black Dye Parts are submerged in a hot dye bath containing dye pigment. This gives a smooth, consistent finish with no loss of dimensional accuracy. Cerakote Cerakote is a thin-film ceramic coating applied to 3D printed parts to improve looks and functionality. A variety of colors are available. Vapor Smoothing A chemical vapor is used to smooth the surface of the part. Vapor smoothing can also enhance material properties and water resistance. Explore Surface Finishes Gallery Related Materials Nylon PA12 Strong, low-cost, quality parts. Nylon PA12 Glass Bead Stiff, dimensionally stable parts. TPU Flexible Polymer Flexible, functional parts. Nylon PA12 Color Full color, functional parts. Polypropylene Water and chemical resistant parts. Nylon PA12 white Engineering-grade white 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 Turn your 3D Project into Reality Upload your 3D file and get one step closer to manufacturing your parts. Free Online Quote

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Explore a variety of end-use applications for TPU, a rubber-like 3D print material valued for it's flexibility, rebound and shock absorbtion. ULTRASINT TPU USE CASES A flexible, robust material designed for the real world. TPU (Thermoplastic Polyurethane) is a versatile thermoplastic made by BASF with rubber-like properties which is ideal for the production of parts requiring shock absorption, energy return or flexibility. Parts produced with this material offer a wide range of design possibilities. Typical applications include sports protection equipment, footwear, orthopedic models, car interior components and various industrial tools like pipes and grippers. Ultrasint TPU01 is printed with HP Multi Jet Fusion technology, which combines a high level of detail, process stability and throughput to make this material ideal for applications from functional prototyping through to full production of end-use parts. Use Cases Vehicle components There is a growing demand for 3D printing in vehicle components for a variety of reasons, including lighter weight structures, increased comfort and functionality, individualization to meet specific driver requirements, and creating unique designs to stand out from the competition. TPU is especially desirable for automotive interiors, where it is used for headrests, seating, dashboards, door armrests, and mid consoles. One of the biggest benefits of TPU is the design freedom with open structures like lattices. This allows the design of components with variable levels of hardness - individual sections can be designed for a specific function, such as softer cushioning in one section and stiffer support in another. Use Case: Motorcycle seat Oechsler leveraged the benefits of additive manufacturing and TPU to design a motorbike saddle to provide a more comfortable riding experience. Ultrasint TPU01 was the material of choice because of its long-term flexibility, shock absorption, and energy return, as well as it's detail and surface quality. The saddle design is composed of multiple layers, each with different lattice structures to provide various levels of cushioning. Because of the design freedom inherent in additive manufacturing, the saddle was able to be designed and printed in one piece, which reduced the time and cost associated with production and assembly traditionally required for motorcycle seats. The saddle was also up to 25% lighter than the traditionally manufactured seat and required less material, resulting in significant savings in material costs. Photo and data courtesy of Oechsler and Forward AM Medical TPU is having an enormous impact in the production of medical devices the flexibility and shock absorption combined with the complex, light geometries provides opportunities not available with traditional manufacturing. Products like prosthetics and braces can be 3D printed and customized to the patient's needs and stand up to long-term daily use without causing skin irritation. Use Case: Prosthetic socket Christopher Hutchison, the co-founder and CEO of ProsFit, was involved in an accident that resulted in the loss of both legs. Due to the time and complexity of making prosthetics in a traditional manner which could take several weeks and multiple manufacturing steps, Chris started looking for alternative manufacturing options. According to Chris, "The traditional process for creating and fitting a leg prosthetic is long, complex, and uncomfortable for the patient". Prosfit successfully commercialized ProsFit sockets by 3D scanning a patient's limb, designing a prosthetic with Computer-aided Design (CAD) software, and 3D printing a final prosthetic. Originally the prosthetics were printed using FDM technology, but they turned to Multi Jet Fusion (MJF) technology improve quality, accuracy and end appearance. Compared to the original manufacturing process, ProsFit has reduced the time to produce a socket from weeks to days, reduced the cost of production, and allowed clinicians to fit 5 times as many patients with the same resources. The outer shell of the prosthetic is made with Nylon PA12 for it's strength and economics, and ProsFit later added an inner socket printed with Ultrasint TPU to increase the comfort for the wearer. This also accelerated the design and production process. TPU delivers outstanding vibration cushioning and maintains mechanical characteristics under repetitive load, while showing no performance or visual degradation over time. “Sockets made using HP 3D printing are flexible and strong, while at the same time more comfortable and natural to walk on.” Photo and data courtesy of HP and Forward AM Sports protection equipment TPU is an excellent choice for 3D printed sports protective equipment because it is robust enough to withstand rough use, and lattice structures can be used for interior strength, flexibility and rebound. An additional advantage is that equipment can be customized for the fit and safety requirements of the individual athlete. Common uses include helmets, guards and more. Use Case: Sports headgear Synchro Innovations used additive manufacturing to design the Kupol helmet in order to overcome the traditional limitations of conventional manufacturing. One of the main goals was to replace the use of expanded polystyrene (EPS) foam padding which repels moisture and traps heat. 3D printing technology was chosen for it's design freedom, speed of prototyping, and ability to innovate. Several different 3D printing technologies were tested in the design and prototyping process, but TPU and Polyamide (PA) printed with Multi Jet Fusion technology were selected for their speed of production, strength and affordability. The final Kupol design replaced EPS foam with an open structure inside the helmet made of TPU which allowed for customization and breathability. The shell used Polyamide to balance impact strength with thin, lightweight walls. The end product was 20% lighter than the original helmet, 3 times faster than with SLS 3D printing technology, and the cost per part was within the required production budget. Photo and data courtesy of HP Robotics TPU is used in robotics for a variety of applications that require flexible or grippy parts or shock absorption. This includes flex grippers, internal ducts, connectors, and actuators. Use Case: Cobots Cobots are collaborative robots that are designed to work alongside humans. With cobots, a critical safety requirement is to prevent injury to people if they accidentally come in contact with the machine. A common way to prevent collisions is to use optical sensors which cause the machine to slow or stop when people come within a defined zone. This results in lower productivity and higher overall cost to the company, as well as unpredictable production timing. Oechsler developed a padded layer to wrap around a cobot's joints made of TPU. The flexibility and rebound of this layer reduces the risk of injuries to people, and allows the production sped to be increased by up to 150% due to the dampening of the collision forces. The open lattice allows heat to escape and also protects the cables and wires. Because this is a material buffer the cobot requires no additional sensors. The lattice design is easily customized to different cobot types. An additional benefit is that it can be installed with no dismantling, saving time and expense. Photo and data courtesy of Oechsler and Forward AM Benefits at a Glance High elasticity, rebound and fatigue resistance Excellent surface quality and level of detail High process stability and throughput, ideal for serial production Typical Applications Sports protection equipment Footwear Orhopedic models Medical devices Car interior components Tools and grippers Flexible pipes Material Properties Hardness shore: 88A Tensile strength: 9 MPa Young's modulus: 85 MPa Elongation at break: 280% Charpy impact (notched): no break Rebound reisistance: 63% Next Steps Interested in learning more? Ultrasint TPU01 material page Learn more about Multi Jet Fusion technology Explore all materials Get started with TPU Upload your 3D models to get started with 3D printing in TPU using Multi Jet Fusion technology.

Welcome to Tempus 3D. Our mission is to help companies save money and reduce time to market with on-demand manufacturing of affordable, high-quality plastic parts with industry-leading 3D print technology. ABOUT US Welcome to Tempus 3D Advanced Manufacturing at Your Fingertips At Tempus 3D, our goal is to empower companies to accelerate their innovation with the extraordinary potential that 3D printing offers. With industry-leading technology, digital integration and automated manufacturing processes, our customers are able to save time and money while innovating and improving on their product designs. We are passionate about providing solution-based results and the best products and services possible. We look forward to working with you to deliver quality results based on your company's unique needs. 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 by providing industry-leading 3D printing technology, exceptional customer support and an in-depth knowledge of Additive Manufacturing. Learn more about our mission and values Factory of the Future Join the digital revolution A Factory of the Future invests in innovation in the industry, automation and digitalization, and uses state-of-the-art technology to provide added value for its clients. It needs to be able to respond rapidly to the changing marketplace, to have sustainable production processes, train and engage their workers in a culture of excellence, and continuously excel in developing integrated, digital solutions. It works hand-in-hand with companies and partners to develop solutions through collaboration, which is a key driver of innovation. Here at Tempus 3D, we are committed to being a factory of the future and excited to be part of the Industry 4.0 revolution. We welcome the opportunity to collaborate with Canadian companies as they leverage the advantages of digital manufacturing to reach their true potential. Our Technology Advanced manufacturing at your fingertips Here at Tempus 3D we are committed to providing the most advanced 3D printing technology to our customers. That is why our primary technology is the HP Multi Jet Fusion 5200. This equipment is designed specifically for the production environment to mass-produce engineering-grade plastic parts with excellent mechanical properties at a low cost per part. With printing speeds up to 10x faster than comparable technologies, Multi Jet Fusion is a popular choice for the transition between prototyping and mass production of end-use plastic parts. This technology is popular for both rapid prototyping and is frequently used as an economical alternative to injection molding because it allows more design freedom, shorter lead times, lower production costs and greater adaptability. “3D printing has leaped from the proof-of-concept stage to a viable manufacturing alternative, demonstrating its potential in real-world environments, notably in industries such as aerospace and defense, construction, consumer and automotive... The current scenario of fragile supply chains will fast track the development of a digital manufacturing ecosystem, driven by 3D printing technology.” Learn more about Tempus 3D Services Mission Sustainability Stay in the loop with 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!

Cerakote is an industry-standard protective coating applied to plastic parts to improve the look, feel and performance of the material. Cerakote is extremely durable, and resistant to scratches, moisture, chemicals, and UV damage. Verified for HP Multi Jet Fusion. Visit Tempus 3D to learn more about finishing options for 3D printed parts. Cerakote Finishing / Post Processing for 3D Printed Parts Cerakote is a thin-film ceramic coating which improves part performance and aesthetics. This industry-leading coating is extremely durable and is scratch resistant, chemical resistant, heat resistant, liquid resistant and UV resistant. When applied Cerakote is approximately 0.002" thick. Cerakote is popular in a variety of industries including automotive, aerospace, electronics, medical devices, consumer products and defense. Companies that rely on Cerakote coatings include Boeing, SpaceX, Blue Origin, Ford, Lamborghini, as well as the US Department of Defense. Cerakote is compatible with a wide variety of metals and plastics, has been tested and verified for Nylon 3D printed with HP Multi Jet Fusion. About Cerakote Benefits Hydrophobic. Cerakote repels water and prevents water absorption. Scratch resistant. Cerakote adds scratch resistance to plastics to help minimize wear over time. If scratched, the adjacent coating remains in place. Resistant to chemicals. Cerakote is resistant to to acids and solvents, including acetone and diesel. Durable. Cerakote modifies the surface of the polymer to a harder and more durable finish. UV resistant . Cerakote protects materiasl from UV damage, extending the life of products exposed to sunlight and harsh outdoor conditions. Thermal barrier properties. Cerakote protects surfaces from high heat exposure. Design Considerations Cerakote is applied while the parts are hung in commercial racks so the hanging of the parts may leave a cosmetic blemish. When ordering it is advisable to identify customer-facing surfaces or add hanging loops to the design. Testing and Certifications Cerakote ASTM testing on HP Nylon PA12 Tests were performed by the Cerakote Technical Training Team on 3D printed parts manufactured by HP with with Multi Jet Fusion technology. ASTM Test results on Graphite Black (H-146) Cross Hatch Adhesion ASTM D3359 method A: 5A ASTM D3359 method B: 4B ASTM D3363 scratch / gouge: 9H / 7H ASTM D4752 - 24 hour Submersion Water before and after mass: + 0.03 grams visual color change: no discoloration Acetone before and after mass: + 0.07 grams visual color change: no discoloration Diesel before and after mass: + 0.07 grams visual color change: no discoloration ASTM D1729 - Color Deviation L/A/B Color L: 0.4 / A: 0.009 / B: 0.06 Deviation of mass across 16 samples: mass 0.42 grams ASTM D523 - Gloss Deviation Gloss standard deviation at 60 degrees: 0.14 Test results on Stormtrooper White (H-297) Cross Hatch Adhesion ASTM D3359 method A: 4A ASTM D3359 method B: 4B ASTM D3363 scratch / gouge: 9H / 6H ASTM D4752 - 24 hour Submersion Water before and after mass: + 0.02 grams visual color change: no discoloration Acetone before and after mass: + 0.11 grams visual color change: no discoloration Diesel before and after mass: + 0.02 grams visual color change: no discoloration ASTM D1729 - Color Deviation L/A/B Color L: 0.18 / A: 0.03 / B: 0.13 Deviation of mass across 16 samples: mass 0.42 grams ASTM D523 - Gloss Deviation Gloss standard deviation at 60 degrees: 0.65 Cerakote ASTM Wear and Abrasion Tests Taber Abrasion Test (ASTM D4060) Seven competitive finishes including Cerakote H-146 Graphite Black were tested in accordance with ASTM D4060. Each finish was tested three separate times in order to validate the test result. In this test, Cerakote lasted nearly twice as long as the nearest competitive finish and 24 times as long as the furthest competitive finish. Impact Resistance Test (ASTM D2794) A 12-gauge shotgun was used to test the flexibility of Cerkote, with impresssive results. All Cerakote Elite and nearly every Cerakote H Series have an impact strength measuring 160 in-lbs., which is the maximum the impact tester can measure. The Impact Resistance test (ASTM D2794) measures the resistance of organic coatings to the effects of rapid deformation (Impact). Available Colors NRA Blue (H-171P) Gloss: Flat Gloss units: 4 Corvette Yellow (H-144) Gloss Gloss units: 73 Matte Armor Clear (H-301 ) Semi Gloss Gloss units: 58 Firehouse Red (H-216P) Gloss: Matte Gloss units: 9 Gloss Black (H-109 ) Semi Gloss Gloss units: 51 Bright White (H-140P) Semi Gloss Gloss units: 49 Graphite Black (H- 146 ) Matte Gloss units: 9 Don't see what you are looking for? Contact us to discuss options. Learn more about Tempus 3D Printing Solutions About Us Materials MJF 3D Printer HP Certification Get your parts into production today Request a quote

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We ask you not to share such information with anyone. CHANGES TO THIS PRIVACY POLICY Because of the evolving nature of technologies and the way we conduct business, we may amend this policy from time to time and will post any revisions on here. Your use of the Site after such revisions is an acceptance of such revisions. DEFINITIONS As used herein, the following terms have the following meaning: Tempus 3D Inc. is a corporation with offices located at 2950 Hwy Drive, Trail BC, Canada, V1R 2T3 (together with our subsidiaries) (“Tempus,” “we” or “us) As used in these Terms, “Site” refers to the Tempus website including www.tempus3d.com and all networked websites operated by or for Tempus, including the Web Portal, and all data, text, graphics, user interfaces, visual interfaces, photographs, trademarks, logos, sounds, music, artwork and computer code made available by or through the Site (“Content”). As used in these Terms, “you” refers to you, the user, including any entity you represent or on whose behalf you are accessing the Site. NOTICE If you have any questions or comments, you may contact us through the contact section of the site. You may also contact us via email at info@tempus3d.com , by phone at 1-778-456-5268, or by mail at PO Box 217, Trail, BC Canada V1R 4L5. This Privacy Policy was last revised January 2021. Terms and Conditions Privacy

Explore our latest news, case studies and articles to learn how to maximize the benefits of industrial 3D printing with Tempus 3D. 3D Printing Resources Explore our latest news, case studies and articles to learn how to maximize the benefits of industrial 3D printing with Tempus 3D. High performance racing applications of 3D printing and 3D scanning Lawn mower racing enthusiast Kierra Cates needed an edge for an upcoming race, and approached Tempus 3D for a solution. The team at Tempus used 3D scanning and 3D printing to design a high-performance air intake able to withstand the abuse of the racing environment, and look good in the process. Read More Extending the useful life of commercial products with additive manufacturing A commercial property owner was faced with the prospect of spending thousands of dollars to upgrade broken paper towel dispensers if he could not find replacements for a failing fastening clip. With the support of Tempus 3D, the parts were reverse-engineered to improve the design and manufactured with industrial 3D printing, saving time and money while extending the useful life of the existing equipment. Read More Using digital scanning and 3D printing to repair consumer goods. A student in the Selkirk College Digital Manufacturing Program needed to replace a broken part on a treadmill. He was able to use digital scanning and 3D printing to re-build 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. Read More Creating replacement parts for marine applications with 3D scanning and 3D printing. A boat owner in Trail BC broke a critical part in the throttle mechanism in his boat and was unable to source an affordable replacement. The owner was able to improve the part design and manufacture a replacement quickly and affordably, with the help of Tempus 3D's 3D scanning and additive manufacturing technology. Read More RV owner re-designs and replaces a hard-to-find part for their recreational vehicle with additive manufacturing. 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. Read More Spark Laser reduces time to market and development costs with industrial 3D printing. Spark Laser was able to transition seamlessly from product development to lon-demand manufacturing when releasing their new commercial laser cutter, with the help of Tempus 3D's industrial 3D printing service. Read More Airforce Velocity Stacks uses industry 4.0 to super charge product development. Airforce Velocity Stacks needed to design and test a throttle body and was looking for a local manufacturer to collaborate with on the project. With the help of Tempus 3D and their design and production partners, Airforce was able to create a prototype robust enough to test in real-world conditions and achieve their development goals, quickly and affordably. Read More DustRam optimizes it's manufacturing of dustless tile removal tools with PA12 and Multi Jet Fusion technology. Learn how DustRam uses Multi Jet Fusion technolgy to reduce production time, lower costs, build lighter parts and get ahead of the competition with their dustless tile chipping hammers. Read More 3D printed medical back brace A medical services innovator based in Montreal, Quebec approached Tempus 3D with a back brace design to build. They were looking for a manufacturer with the capacity to build the large pieces with material suitable for medical devices. Tempus delivered a custom solution in collaboration with experts at HP and Hawkridge Systems. Read More How strong are 3D printed parts? HP put industrial 3D printing to the test by lifting a 1995 Avalon with a 3D printed chain link produced using HP’s new Multi Jet Fusion™ technology. The chain was printed in under an hour and weighs just 0.25 pounds. Check out this video to see how it performed. Read More Ledcor ball valve replacement Ledcor was facing a 6-month delay when sourcing a ball valve needed for their road surfacing operations, and approached Tempus 3D to help manufacture a replacement. Ledcore required design upgrades to improve part performance and a quick delivery time. Tempus 3D collaborated with their development network to deliver a solution, on-time and on-spec. Read More Dri-Cities uses industry-leading 3D printing technology to bring their innovative waterproofing solution to market. Dri Cities was looking for a manufacturing option that could produce prototypes and low-volume production runs of their innovative waterproofing product. Tempus 3D was able to provide an affordable, high-quality product with quick turnaround and on-demand manufacturing with HP Multi Jet Fusion 3D printing technology. Read More The Haf-Clip gets their product to market in record time with HP Multi Jet Fusion 3D printing technology The Haf-Clip was looking for a manufacturing partner to help bring their product idea to reality. Learn how Tempus 3D was able to help them meet their production goals, quickly and affordably. Read More CGX uses Multi Jet Fusion technology to create innovative designs, simplify supply chain, and reduce time to market. Learn how CGX Systems used HP MJF technology to design, develop and manufacture it's electroencephalogram (EEG) headsets. Read More Transforming prosthetics and orthotics production with digital manufacturing and industrial 3D printing Digital manufacturing had revolutionized the production of custom orthotics and prosthetics, resulting in increased innovation, production speed, fit and function while lowering overall cost and material waste. Learn more about how industrial 3D printing has transformed the manufacturing of medical devices. Read More The value of additive manufacturing in the automotive industry The automotive industry has been transformed by additive manufacturing over the past decade. 3D printers are aiding in design and development, accelerating the assembly process, creating complex parts, enhancing measurement and testing, and providing customization solutions across the range of the development process. Read More IBC Technologies enables innovation in collaboration with BC 3D printing service bureau. IBC Technologies was designing a jig to help assemble fan parts for a commercial boiler. They were looking for a local manufacturer which was able to quickly build low-cost, functional prototypes and manufacture the final design. Learn how Tempus 3D was able to support IBC through the design and manufacturing process with industrial 3D printing technology and expertise. Read More The advantages of part consolidation with additive manufacturing One of the many benefits of additive manufacturing is the ability to build forms not possible with traditional manufacturing. Learn how the freedom of design inherent in 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. Read More Kalesnikoff Lumber leverages 3D printing to alleviate supply chain challenges, reduce down time, and improve productivity. Kalesnikoff Lumber was looking for a local manufacturer to re-design and build affordable lumber guides that were robust enough for industrial use. Learn how Selkirk Technology Access Center and Tempus 3D were able to help them produce an improved design with industrial plastics and commercial 3D printing technology. Read More Symbolic copper-plated eagle skull shows the potential of digital manufacturing to make the impossible possible. A First Nations group wanted to create a copper replica of a delicate eagle skull and approached Tempus 3D for a solution. The team at Tempus collaborated with a network of professionals with advanced digital manufacturing capability produce a beautiful result. Read More Benefits of industrial 3D printing for manufacturing and design. Learn about the benefits of 3D printing for manufacturing and design, and how Tempus can support your team to leverage industrial 3D printing to gain a competitive advantage. Read More Ultrasint TPU - a robust, flexible material designed for the real world. TPU is a versatile thermoplastic made by BASF with rubber-like properties, which is ideal for the production of parts requiring shock absorption, energy return or flexibility. Read More How does Multi Jet Fusion compare to other 3D printing processes? The HP Multi Jet Fusion printing process has several distinct advantages over comparable 3D printing processes including speed, affordability, and overall quality of the materials produced with this process. Read More Tempus 3D expands its Additive Manufacturing service with Selkirk Technology Access Centre (STAC) collaboration. Tempus 3D and Selkirk Technology Access Centre (STAC) collaborate to broaden the technology and expertise available to both Selkirk and Tempus for a stronger product and service offering. Read More

Lawn mower racing enthusiast Kierra Cates needed an edge for an upcoming race, and approached Tempus 3D for a solution. The team at Tempus used 3D scanning and 3D printing to design a high-performance air intake able to withstand the abuse of the racing environment and look good in the process. How a racing enthusiast supercharged engine performance with additive manufacturing Lawn mower racing enthusiast Kierra Cates needed an edge for then 2023 annual Pass Creek Fall Fair in Castlegar, BC. Knowing how important victory was in in this fun racing event she reached out to Tempus 3D to design a customer air intake for her Briggs & Stratton 12.5 HP lawn mower engine. Modification of the air box is one of the few modifications permitted in this class of racing. The team at Tempus 3D designed a high-performance air intake based on Kierra’s specifications, and used 3D scanning and 3D printing to create a functional prototype to test in-place on the mower. Once the design was validated, the final part was manufactured with a high-performance, temperature resistant Nylon PA12 and finished with Cerakote ceramic coating to provide an extra level of durability to the part and to make it catch the eyes of the spectators. Key Benefits Ability to quickly design, test and manufacture custom end-use products. Low cost alternative to traditional manufacturing, such as injection molding or CNC machining. Use high-performance finishes to improve the look and performance of 3D printed parts. Reduced environmental impact by extending equipment life and minimizing wasted materials in the production process. Industry Automotive , Replacement parts Hardware HP Multi Jet Fusion 5200 3D printer Creaform HandySCAN laser scanner Software Fusion 360 Materials HP Nylon PA12 , PLA Software Fusion 360 Post Processing Cerakote Ceramic Finish Introduction Keirra was looking to maximize the performance and get an edge in the upcoming riding lawn mower race held annually at the Pass Creek Fall Fair. In search of this edge, Keirra approached Tempus 3D looking for ideas and ways to improve her Briggs & Stratton 12.5 HP power plant. The first thing that came to mind was optimizing the airtake from the original, as this is one of the few modifications permitted in this race. The original air intake was not optimized to take advantage of the large volume of air flow resulting from the high speeds achieved durign the race. Challenge The lawn mower was not designed for speed, so a unique shape was required to maximize the amount of air inflow to the engine. It was also important to build the intake with a durable material that could withstand the rough environment of mower racing the heat produced by the engine while in use. The intake also needed to fit within the engine compartment and achieve a secure connection with the engine mount and new filter. Solution 3D scanning was used to create a template for the connections to the engine and filter, and a prototype was designed to test initial fit and clearance within the engine space. The first prototypes were 3D printed in PLA for a quick fit test before a full protoype was created. Once fitment was confirmed the design was finalized and the full air intake was ready to manufacture. The final part was made of HP Nylon PA12 for it’s ability to withstand long-term abuse and heat resistance. This material is commonly used in the automotive and aerospace industries for interior and exterior components, and custom engine upgrades. The part was manufactured with the HP Multi Jet Fusion 5200 3D printer, which provides the precision, material density and smooth finish required for proper fit and long-term durability. The part could have been used out of the printer as-is, but Cerakote ceramic coating was applied to provide additional protection from water, chemicals, heat and UV rays and give it a visual “wow” factor. Result The team at Tempus 3D was pleased to be able to support Kierra through the full design and manufacturing process from initial design through prototyping and manufacturing the final part, while keeping costs low and providing a final product quickly and easily. This upgrade would not have been possible with alternative manufacturing processes such as injection molding, which can cost thousands of dollars and does not allow the design testing and iteration processes required when creating custom parts. We were happy to help Keirra achieve her goals, and excited to see how the mower performs on the race track this fall. About Tempus 3D With Tempus’ location in Trail BC, nestled in the interior mountains of British Columbia’s West Kootenay region. Tempus is uniquely capable of serving markets across North America with cost effective overnight shipping and the ability to turn around rush orders in as little as 36 hours. 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 quickly and in a more environmentally friendly way. Learn More 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

From a business point of view, 3D printing in the prosthetics and orthotics industry presents myriad benefits when compared with traditional manufacturing. Specifically, HP Multi Jet Fusion (MJF) technology provides additional advantages in precision and quality to unlock the full potential of 3D printing. Navigation arrows can be found at the top of the page. Explore more case studies and articles

Explore HP's Multi Jet Fusion design guides to get the most out of 3D printing with MJF technology. How to Design for HP Multi Jet Fusion With HP's Multi Jet Fusion technology, the printing processes and quality of materials allows for exceptional freedom of design and level of detail, especially compared to traditional manufacturing processes. As with all 3D printing technologies, there is a set of recommendations to follow when designing for HP Multi Jet Fusion technology to ensure parts and features are printed to specification, as well as to leverage the full potential of the advanced printing processes. Design Essentials Tolerances Expect a dimensional accuracy of +/- 0.3% (with a lower limit of +/- 0.3%) Bounding Box This represents the largest model we can manufacture in one piece. As with injection molding, a larger part can be digitally cut and printed in smaller parts, which can be re-connected after printing. Maximum 284 x 380 x 380 mm Minimum x + y + z greater than 9 mm Wall Thickness Walls that do not meet the minimum measurements risk damage in the cleaning and printing process. They are also prone to warping during printing. Min. supported wall thickness 0.4 mm Min. unsupported wall thickness 0.5 mm Wires "Wires" are sections that are long and narrow. Supported wires are connected at 2 ends. Unsupported wires are connected at only one end. Min. supported wires 0.4 mm Min. unsupported wires 0.9 mm Surface Detail Min. embossed detail 0.2 mm high & wide for readable text - 0.5 mm wide, 0.3 mm high Min. debossed detail 0.2 mm high & wide for readable text - 0.4 mm high & wide Escape Holes Because Multi-Jet Fusion uses layers of powder to build parts, excess powder can be trapped in hollow models. The powder can be left in the hollow piece, or "escape holes" can be added so pressurized air can be used to blast out excess powder. Diameter of single escape hole 4.0 mm Diameter of 2+ escape holes 2.0 mm Clearance Clearance is the space between parts that are built in place, such as in a ball-and-socket joint or hinge. Minimum clearance 0.6 mm Sprues Sprues are wires that join multiple parts. To minimize the risk of breaking during the cleaning process they should be thicker than the minimum wire thickness. Sprue minimum thickness 2.0 mm HP Design Guides Best Practices What you need to know to optimize your design for MJF. View Design Guide Interlocking Parts Design for interlocking parts, such as chains and chain mail. View Design Guide Design for Accuracy Learn how to achieve maximum accuracy with your part design. View Design Guide Hinge Design Learn more about hinge design for 3D printing with Multi Jet Fusion. View Design Guide Design for Aesthetics Learn how to design and print parts for optimal appearance. View Design Guide Design for Cleaning Learn how to facilitate the cleaning process and minimize printing cost. View Design Guide

Explore how HP’s Multi Jet Fusion technology fosters design freedom and improves speed-to-market, helping a maker of industrial equipment meet customer requirements more quickly and more profitably Explore more case studies and articles Navigation arrows can be found at the top of the page.