{"id":258,"date":"2015-10-20T02:42:49","date_gmt":"2015-10-20T06:42:49","guid":{"rendered":"http:\/\/mrsdprojects.ri.cmu.edu\/2015teamf\/?page_id=258"},"modified":"2015-11-20T14:33:25","modified_gmt":"2015-11-20T19:33:25","slug":"print-start-to-finish","status":"publish","type":"page","link":"https:\/\/mrsdprojects.ri.cmu.edu\/2015teamf\/introduction\/print-start-to-finish\/","title":{"rendered":"PRINT: START TO FINISH"},"content":{"rendered":"

After power up and initialization, the user will find the 4DOF printer in its \u2018idle\u2019 state. The heaters will be off and the motor axes will be disabled making it possible to manually re position the build platform by hand.<\/p>\n

\"8\"<\/a>
4DOF printer<\/figcaption><\/figure>\n

As with traditional 3D printers, the user will use a slicer application [1] to decompose a 3D files into layers and generate a G-Code file which can be sent to the printer. The only difference is that the user will also select insertion layers for the print to pause at and COTS items to be added.<\/p>\n

After using the slicer program to generate the G-Code file, the file will be opened in a printer interface software from which the printer can be controlled and instructed to print the file.<\/p>\n

\"Screenshot<\/a>
Screenshot of slicer application. The part to be\u00a0printed is displayed and a G-Code file to print it can be\u00a0exported<\/figcaption><\/figure>\n

 <\/p>\n

\"Printer<\/a>
Printer interface application. The part to be\u00a0printed is displayed and controls for the printer’s\u00a0movement and heater settings are available<\/figcaption><\/figure>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

After homing the printer and verifying it is correctly operating, the user instructs the printer to begin printing. The printer prints the part up until the selected print layer. Upon reaching the selected insertion layer, the printer pauses and moves the part to the \u2018insertion configuration\u2019 to allow a user easily access the print bed and to install the COTS items. At this point the user would then manually install the COTS items.<\/p>\n

 <\/p>\n

\"4DOF<\/a>
4DOF printing the 3D part<\/figcaption><\/figure>\n
\"Printer<\/a>
Printer in insertion configuration
awaiting COTS item installation<\/figcaption><\/figure>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

\"13\"<\/a>
User inserting first COTS items into 3D printed part<\/figcaption><\/figure>\n
\"14\"<\/a>
User inserting second COTS items into 3D printed part<\/figcaption><\/figure>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

After installing the COTS items, the user instructs the printer to continue printing via the LCD interface.<\/p>\n

\"4DOF<\/a>
4DOF printer interface<\/figcaption><\/figure>\n

The printer resumes the print and begins to enclose the COTS items<\/p>\n

\"16\"<\/a>
4DOF printer enclosing COTS items. Path planning algorithms executed in the slicer ensure that the extruder nozzle doesn’t collide with the COTS items.<\/figcaption><\/figure>\n
\"4DOF<\/a>
4DOF printer fully encapsulating the
added COTS stiffeners<\/figcaption><\/figure>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

The printer continues printing until the part is fully enclosed. It then cools down and returns to its idle position so the user can extract the finished part.<\/p>\n","protected":false},"excerpt":{"rendered":"

After power up and initialization, the user will find the 4DOF printer in its \u2018idle\u2019 state. The heaters will be off and the motor axes will be disabled making it possible to manually re position the build platform by hand. As with traditional 3D printers, the user will use a slicer application [1] to decompose… PRINT: START TO FINISH<\/span><\/a><\/p>\n","protected":false},"author":30,"featured_media":0,"parent":135,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"template-fullwidth.php","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"class_list":["post-258","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2015teamf\/wp-json\/wp\/v2\/pages\/258","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2015teamf\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2015teamf\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2015teamf\/wp-json\/wp\/v2\/users\/30"}],"replies":[{"embeddable":true,"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2015teamf\/wp-json\/wp\/v2\/comments?post=258"}],"version-history":[{"count":9,"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2015teamf\/wp-json\/wp\/v2\/pages\/258\/revisions"}],"predecessor-version":[{"id":546,"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2015teamf\/wp-json\/wp\/v2\/pages\/258\/revisions\/546"}],"up":[{"embeddable":true,"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2015teamf\/wp-json\/wp\/v2\/pages\/135"}],"wp:attachment":[{"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2015teamf\/wp-json\/wp\/v2\/media?parent=258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}