{"id":1954,"date":"2019-07-31T00:00:00","date_gmt":"2019-07-31T00:00:00","guid":{"rendered":"https:\/\/fathommfg.com\/blog\/2019-city-of-oakland-polyjet"},"modified":"2019-07-31T00:00:00","modified_gmt":"2019-07-31T00:00:00","slug":"2019-city-of-oakland-polyjet","status":"publish","type":"post","link":"https:\/\/fathommfg.com\/blog\/2019-city-of-oakland-polyjet\/","title":{"rendered":"2019 City of Oakland PolyJet"},"content":{"rendered":"\n\n

PolyJet Project \/ \/ 3D Printed Models for Oakland’s Mayor<\/h2>\n\n\n\n
\n\t\"Blog\n<\/figure>\n\n\n\n

3D Printed Models For Oakland\u2019s Mayor<\/h2>\n\n\n\n

Symbol of Oakland\u2019s Innovative Spirit, Mayor Libby Schaaf Presented PolyJet Models To Oakland\u2019s Sister Cities In China During A Trip To Promote Exchanges In Education, Technology & Culture<\/h2>\n\n\n\n

Industrial Designer Ava DeCapri on Fathom\u2019s Engineering & Design Team<\/a> brought these models to life for Oakland\u2019s Mayor by utilizing a PolyJet-based 3D printer (Stratasys J750<\/a>) at its production center located in the Jack London Neighborhood. Designed in the spirit of Oakland\u2019s rapid growth in technology and its history as a progressive city, DeCapri also chose to highlight its iconic Oak tree logo. These gifts represent the creativity and diversity that the Oakland community cherishes.<\/p>\n\n\n\n

\n\n\n\n

The Project \/\/<\/b> 10 Custom, 3D Printed Gifts
Featured Method Used \/\/<\/b> Advanced Slicer
Featured Software Used \/\/<\/b> Autodesk Fusion 360
Additive Technology Used \/\/<\/b> PolyJet (Multi-Material & Full-Color)
Fathom Teams \/\/<\/b> Engineering\/Design + Production
Fathom Designer \/\/<\/b> Ava DeCapri, Industrial Designer<\/p>\n\n\n\n

\n\t\"Trophy\n<\/figure>\n\n\n\n
\n\t\"OAK\n<\/figure>\n\n\n\n
\n\n\n\n

The Part \/\/<\/b> Fathom\u2019s Engineering & Design Team created custom gifts for the Oakland Mayor\u2019s visit to its ten sister cities in China. The gifts featured the City of Oakland tree logo and the artwork is overlaid on a map of the city. PolyJet was used for this project because of the technology\u2019s speed, multi-material capabilities and accuracy.<\/p>\n\n\n\n

The Process \/ \/ <\/b>Fathom experts worked with the mayor\u2019s team to come up with a theme that best suited the engagement. Once the concept was selected, a simplified vector version of the Oakland map and logo was created which could be extruded in 2.5D CAD. The map had to be scaled to size to maintain detail quality for the 3D printing process (the final design was 3D printed in a UV-cured resin with a resolution of .25mm). Once vector files were appropriately sized, CAD files were created quickly using Autodesk Fusion 360<\/a>. One thing to be mindful of while creating this part was to keep the thickness of the model under 1.5in because the clear PolyJet material can appear hazy with greater thicknesses. Files were processed using GrabCAD Print<\/a> and 3D printed on one build tray. Once the 3D printing was complete, light sanding was required, followed by a clear coat of gloss paint to give the gift a truly high-quality finish.<\/p>\n\n\n\n

Design Guidelines \/\/<\/b> Fathom’s application and engineering team created this easy-to-use guideline for 3D printing and additive manufacturing<\/a> technologies\u2014get answers for commonly asked questions specific to designing for PolyJet, SLA, FDM, MJF and SLS. Information includes wall thickness, hole diameter, clearance for assemblies, escape holes, minimum detail, pin diameter, accuracy and standard layer thickness.<\/p>\n\n\n\n

\n\t\n\t
\n\t\t\"File\"\n\t<\/figure>\n\t\n\n\t\n\t
\n\t\t\"File\"\n\t<\/figure>\n\t\n\n\t\n\t
\n\t\t\"Untitled.\"\n\t<\/figure>\n\t\n\n\t\n\t
\n\t\t\"Untitled.\"\n\t<\/figure>\n\t\n\n\t\n\t
\n\t\t\"OAK\n\t<\/figure>\n\t\n\n\t\n\t
\n\t\t\"IMG\n\t<\/figure>\n\t\n\n\t\n\t
\n\t\t\"OAK\n\t<\/figure>\n\t\n<\/figure>\n\n\n\n

Did you know Fathom\u2019s application engineering team offers a course on how to design for additive manufacturing<\/a>? Check out the Fathom calendar of events for upcoming sessions.<\/p>\n\n\n\n

For more information about Fathom’s engineers and designers<\/a> who can be contracted to support your in-house design teams product development, click thru to read about their expertise and view available services.<\/p>\n\n\n\n

\n\n\n\n

Get A Quote<\/a><\/p>\n\n\n\n

Learn more about Fathom’s engineering & design help\u2014<\/b>start a conversation today!<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"

Fathom created 10 custom PolyJet gifts for Oakland\u2019s Mayor\u2014full-color, multi-material models of the Oakland map and tree logo, printed on a J750.<\/p>\n","protected":false},"author":11,"featured_media":5702,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"tag_industry":[33],"tag_technology":[14],"class_list":["post-1954","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general-news","tag_industry-all-industries","tag_technology-3d-printing-services"],"acf":[],"_links":{"self":[{"href":"https:\/\/fathommfg.com\/wp-json\/wp\/v2\/posts\/1954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fathommfg.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fathommfg.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fathommfg.com\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/fathommfg.com\/wp-json\/wp\/v2\/comments?post=1954"}],"version-history":[{"count":0,"href":"https:\/\/fathommfg.com\/wp-json\/wp\/v2\/posts\/1954\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fathommfg.com\/wp-json\/wp\/v2\/media\/5702"}],"wp:attachment":[{"href":"https:\/\/fathommfg.com\/wp-json\/wp\/v2\/media?parent=1954"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fathommfg.com\/wp-json\/wp\/v2\/categories?post=1954"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fathommfg.com\/wp-json\/wp\/v2\/tags?post=1954"},{"taxonomy":"tag_industry","embeddable":true,"href":"https:\/\/fathommfg.com\/wp-json\/wp\/v2\/tag_industry?post=1954"},{"taxonomy":"tag_technology","embeddable":true,"href":"https:\/\/fathommfg.com\/wp-json\/wp\/v2\/tag_technology?post=1954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}