{"id":15,"date":"2016-08-05T11:36:15","date_gmt":"2016-08-05T18:36:15","guid":{"rendered":"https:\/\/blogs.ubc.ca\/enph253group1\/?page_id=15"},"modified":"2016-08-09T20:26:32","modified_gmt":"2016-08-10T03:26:32","slug":"mechanical","status":"publish","type":"page","link":"https:\/\/blogs.ubc.ca\/enph253group1\/mechanical\/","title":{"rendered":"Mechanical"},"content":{"rendered":"<p>The original arm design featured a lasso design. Airplane cable would warp around the passenger, and the cable would be tightened and loosened via an encased spool. This design ultimately proved impossible due to motor strength constraints.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-65\" src=\"https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Arm-Assembly-2-1024x581.jpg\" alt=\"Arm Assembly 2\" width=\"604\" height=\"343\" srcset=\"https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Arm-Assembly-2-1024x581.jpg 1024w, https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Arm-Assembly-2-300x170.jpg 300w, https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Arm-Assembly-2-768x436.jpg 768w, https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Arm-Assembly-2.jpg 1616w\" sizes=\"auto, (max-width: 604px) 100vw, 604px\" \/><\/p>\n<p>The final chassis design, waterjet cut out of 3\/8\u201d polycarbonate, features a 10\u201dx6\u201d outline. Numerous holes in the structure provided places to mount mechanical components and facilitate wiring.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-66\" src=\"https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Base-4-1024x624.jpg\" alt=\"Base 4\" width=\"604\" height=\"368\" srcset=\"https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Base-4-1024x624.jpg 1024w, https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Base-4-300x183.jpg 300w, https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Base-4-768x468.jpg 768w, https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Base-4.jpg 1504w\" sizes=\"auto, (max-width: 604px) 100vw, 604px\" \/><\/p>\n<p>This part shows how sheet metal was used in the robot design. Used to encase the chassis and electronic components, our sheet aluminum painted casing provided a professional aesthetic to the robot and helpfully enclosed the inner electronic components.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-67\" src=\"https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Casing-Right-Side-1024x669.jpg\" alt=\"Casing Right Side\" width=\"604\" height=\"395\" srcset=\"https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Casing-Right-Side-1024x669.jpg 1024w, https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Casing-Right-Side-300x196.jpg 300w, https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Casing-Right-Side-768x502.jpg 768w, https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Casing-Right-Side.jpg 1404w\" sizes=\"auto, (max-width: 604px) 100vw, 604px\" \/><\/p>\n<p>The final full assembly of our robot in SolidWorks. Assembly files were kept up to date during the design and construction process.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-69\" src=\"https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Full-Assembly-4-1024x599.jpg\" alt=\"Full Assembly 4\" width=\"604\" height=\"353\" srcset=\"https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Full-Assembly-4-1024x599.jpg 1024w, https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Full-Assembly-4-300x176.jpg 300w, https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Full-Assembly-4-768x449.jpg 768w, https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Full-Assembly-4.jpg 1567w\" sizes=\"auto, (max-width: 604px) 100vw, 604px\" \/><\/p>\n<p>Our final claw was more simplistic and effective than the original lasso design, renewing our team\u2019s focus on simple solutions to complex problems. The claw length allowed easy pickup of passengers at all legal competition distances.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-70\" src=\"https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Large-Claw-Assembly-1024x583.jpg\" alt=\"Large Claw Assembly\" width=\"604\" height=\"344\" srcset=\"https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Large-Claw-Assembly-1024x583.jpg 1024w, https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Large-Claw-Assembly-300x171.jpg 300w, https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Large-Claw-Assembly-768x437.jpg 768w, https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Large-Claw-Assembly.jpg 1612w\" sizes=\"auto, (max-width: 604px) 100vw, 604px\" \/><\/p>\n<p>The final wheel assembly used a combination of bearings and polycarbonate clamps to firmly fix the wheels to the chassis. Our wheel attachment was extremely robust and performed very consistently throughout testing and competition.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-71\" src=\"https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Wheel-Assembly-2-1024x578.jpg\" alt=\"Wheel Assembly 2\" width=\"604\" height=\"341\" srcset=\"https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Wheel-Assembly-2-1024x578.jpg 1024w, https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Wheel-Assembly-2-300x169.jpg 300w, https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Wheel-Assembly-2-768x434.jpg 768w, https:\/\/blogs.ubc.ca\/enph253group1\/files\/2016\/08\/Wheel-Assembly-2.jpg 1624w\" sizes=\"auto, (max-width: 604px) 100vw, 604px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The original arm design featured a lasso design. Airplane cable would warp around the passenger, and the cable would be tightened and loosened via an encased spool. This design ultimately proved impossible due to motor strength constraints. The final chassis design, waterjet cut out of 3\/8\u201d polycarbonate, features a 10\u201dx6\u201d outline. Numerous holes in the [&hellip;]<\/p>\n","protected":false},"author":32519,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-15","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.ubc.ca\/enph253group1\/wp-json\/wp\/v2\/pages\/15","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.ubc.ca\/enph253group1\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.ubc.ca\/enph253group1\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.ubc.ca\/enph253group1\/wp-json\/wp\/v2\/users\/32519"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.ubc.ca\/enph253group1\/wp-json\/wp\/v2\/comments?post=15"}],"version-history":[{"count":8,"href":"https:\/\/blogs.ubc.ca\/enph253group1\/wp-json\/wp\/v2\/pages\/15\/revisions"}],"predecessor-version":[{"id":103,"href":"https:\/\/blogs.ubc.ca\/enph253group1\/wp-json\/wp\/v2\/pages\/15\/revisions\/103"}],"wp:attachment":[{"href":"https:\/\/blogs.ubc.ca\/enph253group1\/wp-json\/wp\/v2\/media?parent=15"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}