=====Minutes===== =====January 2012===== __Monday, 30th__ * Initial meeting with Rob Marano. * Discussed expectations/goals for this semester, which are to design, then model digitally all aspects of our selected punkin chunkin device. Following this, we will build a scale model of our design. * Given the assignment of researching the rules for the competition. =====February 2012===== __Thursday, 2nd__ * Meeting in 15C to select 6 drawings to present as our groups best ideas __Monday, 6th__ * Met with Rob * Discussed the rules for the competition. * Decided on the fact that we would enter the Trebuchet portion of the competition. * Given our next assignment: Model a pumpkin, and explain the physics of a trebuchet. __Friday, 10th__ * Met at Frankies and then Computer Lab to type up problem statement. __Thursday, 16th__ * Met after class to discuss filming options and how to contact Rob. * Considered Google+ hangouts as a free alternative to video chat. __Tuesday, 21st__ * Met at Frankies to create script for video. * Met with Lima to discuss further work in the event we cannot reach Rob * Lima assigns us to make solidworks trebuchets ---> laser cutter design __Wednesday, 22nd__ * Met in Menschel to film. * Finished editing =====March 2012===== __Thursday, 1st__ * Met as subgroups to work on the papers describing the Floating Arm Trebuchet and the Floating Axle King Arthur Trebuchet. * The papers were emailed to Rob Marano. __Tuesday, 6th__ * FAT group met at computer lab to model the laser cut parts in solidworks __Wednesday, 7th__ * FAT group met at 7th floor lab to laser cut trebuchet parts from acrylic. * FAKA group does the same, at a later time. * Began working on our midterm presentation. __Thursday, 8th__ * Met in our sub groups to work on the construction of the FAT and FAKA models. * Met to finish and rehearse our midterm presentation. __Monday, 19th__ * Met as a group to create the sling for the trebuchets. * Began discussing our bed-lifter ideas and the house of quality. __Wednesday, 21st__ * Tested and competed our two model trebuchets. __Sunday, 25th__ * Met as a group to finalize designs for the bed-lifter. __Tuesday, 27th__ * Began to model the bed frame for the bed-lifter. * Began researching materials for the bed-lifter. __Wednesday, 28th__ * Finished modeling the bed frame and assorted mechanisms. Also began assembling the bed-lifter. * Finished the bill of materials for the bed-lifter. __Thursday, 29th__ * Finished assembling and animating the bed-lifter. * Soldered the MotorShield for the Arduino. __Friday, 30th__ * Met with Rob over the phone to discuss next step. Kinetic Modeling/scale model was decided. =====April 2012===== __Thursday, 5th__ * Split up tasks to research and design the scale model. Talked to Mike about where/how to build the model. __Saturday, 14th__ * Bought materials for the support structure of the trebuchet __Tuesday, 18th__ * Met at lab, laser cut spools from wood, gathered other various materials __Thursday, 19th__ * Met at lab, put together most of the physical parts of the drawbot (strings, spools, marker mount, etc.) __Friday, 20th__ * Worked on the drawbot __Monday, 23rd__ * Worked in the Machine Shop to build the support structure of the trebuchet __Tuesday, 24th__ * Worked in the Machine Shop to build the support structure of the trebuchet __Wednesday, 25th__ * Worked in the Machine Shop to build the support structure of the trebuchet __Thursday, 26th__ * Bought additional wood for the support structure of the trebuchet __Friday, 27th__ * Completed the support structure of the trebuchet in the machine shop * Recorded the video for the end of the year show * Researched materials =====May 2012===== __Friday, 4th__ * Researched steel suppliers and materials