Tag Archives: CAD

Day 12: Adventures at the Grocery Store

Day 12:  We got right to work today on a variety of tasks. programmerWe’re getting a second driver station up and running so we can have drive practice before we hold tryouts later in the season.  driver training

Meanwhile….on the other side of the room…a rather creative brainstorming process led to the inevitable conclusion that we needed to use “the force” to keep our robot together!

the force

"lets hold our robot together using the force!"

We started to do some very premature pre-season scouting of the teams that will be at GTR East and Waterloo.  We need our new team mates to start connecting team numbers to names and their histories.

scouts

CAD work was continued.  We’re working on getting drawings done for our drive train.

CAD

We need to be careful with dimensioning and other specifications.  There’s lots to learn!

drawing

Part of our team embarked on a great expedition today to the grocery store.  Tomorrow we’re hosting our Parent Appreciation Pasta dinner, and we estimate 100 people will be there!  There’s lots to do to get ready for such a large event.  We made a menu plan and a grocery list.  We researched quantities online for feeding so many people. 

“5 lbs of ground beef….that’s like a baby cow!” -Sam, grade 10

We researched coupons and estimated how much dinner would cost.  We then took a field trip through a blizzard to the grocery store.  We got strange looks buying SO much food!

groceries

For future reference: we bought 5lbs of ground beef, 7 onions, 16 900g bags of pasta, 8L of tomato sauce, 6 cans of tomatoes, garlic, 12 peppers, 12 heads of lettuce, 4 heads of romaine, 4 cucumbers, 2 bags of spinach, 5 bottles of salad dressing, 6 carrots, green onions, 5 loaves of French bread, 5 cake mixes, cooking oil, 2 dozen eggs, 2 pounds of butter, 2kg of icing sugar…and all that cost around $140.  food

We’ll start to cook right after school tomorrow!

In knitting news….we’ve got a new expert!  Kare-bots are being knit EVERYWHERE!!!

knitting

our other knitting project is ongoing, and ever growing larger.  It will be exciting to see it completed!

other knitting

We’re having lots of fun with each other while we’re working hard on designing our robot.  We are celebrating the small moments, like finding a heart candy with FIRST on it….

FIRST

…and we’re developing bonds as a team….and inside jokes as well.

come at me bro!

Come at me bro!

We work until 10 tomorrow.  Our Pasta dinner starts at 6:30, but families are welcome to arrive early or stay late to see our progress.

Day 11: Mecanum Over The Bridge

Day 11:  We worked on many little projects today.  We continued the never-ending-CAD party…

CAD is FUN

…while some of us worked on programming…

programming

….others learned how to knit….(and did a mighty fine job!)

knitting

….while expert knitters worked on our super-top-secret project…

project

We all managed to keep ourselves busy, and have a little fun too!

CADOur new task today was to take the 3D CAD and produce 2D drawings which will be used when we need to manufacture some of our parts.  We ran into a slight big hiccup today when we realized that we’d been using 2012 inventor on our laptop, but we only had 2011 inventor in our computer lab.  The two versions don’t communicate perfectly with each other.  Lessons learned for next year: always use the same version of CAD!

dinner

As always, we had a delicious meal prepared by our parent community–our parents make great food!  THANKS!!

family

We really enjoy when families come and eat with us.  It is nice to get to know each other.  Maybe these two little guys will be on our team in the future.

pasta dinner

We’re in the process of doing pasta-math for our dinner on Friday.  We are cooking dinner for our entire big purple family!  All K-Bots and their families should RSVP online to be included in the count.  Mentors need to RSVP too!!

RSVP please

We also invite parents and families to come and visit us during build season.  We like the moral support, and it’s fun to share our enthusiasm with everyone.visitorsYou never know what you might see when you’re here….sometimes it’s very exciting…like when a robot is tested on the bridge. (For all those wondering, YES, mecanum wheels did work going over the bridge)

bridge

…other times it’s less exciting….

nap

…but no matter what, whenever you visit, you’re bound to see people making friends, and working with each other.  It’s a difficult process to design a robot in 6 weeks.  It becomes much more manageable when we have a strong team to rely on.

hugs

We work tomorrow until 7PM.  Be ready to make a big push to get part drawings done for the drive-train!!

Day 10: A Major Breakthrough!

Day 10: We started off the day with a big homework party.  It’s so important to keep up our studies during build season.

homework

We discussed end-game strategies to come up with creative solutions for balancing.  We think we might be on to something!

brainstorming

It was exciting to have a surprise delivery of muffins.

muffins

We think our discoveries today were partly fuelled by muffin power!!  Here’s the aftermath of the muffin party.

after

We love our parent community!

CAD

CAD progress continues.  We are taking turns on the computer.  “CAD is fun, yes, very fun” -Rodrigo, grade 9

Today, Petey came to visit us.  We can play fun games like “Have you met Petey?” this year–there are lots of new people for him to meet.

Petey

Apart from our one major breakthrough, it’s another ordinary day here at K-Botics.

normal

 

Day 9: Random Progress

Day 9: We had a photo shoot today for our Kare-bots.  We’ve been knitting them for our outreach project.

photo shoot

You can knit them too!  We’re going to send them as a packing material for medical or other aid supplies going to Africa or Haiti.  They are super awesome and lots of fun to play with.

photoshoot

Aren’t they so cute?

kare-bots

Shortly after our photoshoot we discovered that Sam has adorable, itty bitty ears.

Sam

Our programmers were working hard to learn how to code.

programming

We emptied our recycling bin today.  During build season we have to empty it much more often.

recycling

We’re working on learning the game rules.  There are lots and lots of rules!rules

It was really exciting for us to get a postcard today!  Thanks JNo!

postcardWe had a really big CAD party and at the end of it our virtual robot is almost finished… Oh my gosh, it’s just like Tron!

CAD

We had a break for dinner where we had shepherd’s pie, and we went on a Tweedle Safari.   Dinner was delicious!  Thanks parents.

tweedles

Observe the wild Tweedles dining in their natural habitat

We sang happy birthday for our birthday girl.

birthday girl

Of course, while all of our other projects are in progress.  We take breaks to work on our homework.  It’s a busy time of year for culminating activities.

homework

We work tomorrow until 7PM.  Remember to RSVP for the pasta night

Day 8: What…It’s Day 8 Already???

Day 8:  Today started off with writing sponsor e-mails. We have had some workshops on how to do this over the last few days, and we sent some off this morning!
emailsWe’ve continued working on a top-secret knitting projects, and we’ve started some hats for some of our newer members.

knitting
Some people have been very creative in where they choose to knit… when we asked Sam why he was under the desk, he blamed “corporate America”.
knitting

Another knitting photo of our top secret project:  Watch it grow over time!

progressOur programmers have been working very hard, using our test chassis to decide how the controls will be laid out.programmersAfter modifying things, it’s really fun to drive the robot around!
programmersWe held a meeting right before lunch to discuss our latest outreach activity… we’re going global!  After our meeting we ate a delicious lunch.  Thanks parents for keeping us so happy and healthy!  We couldn’t survive our hectic build season without your support.
lunchAfter lunch, we split up into groups to work on various tasks that needed to be completed before the end of today.

field

Some of us worked on finishing up the field and setting it up in the gym…
field…While others worked on CADing various parts of the robot, including the drive train and some other ideas we’re working on.

CAD

We’re doing CAD in small groups, and in bigger groups too.
CAD

After consulting some of last year’s parts, we’re almost ready to order the things we will need to start building.
researchWe’ll meet next at the usual time after school on Monday. Enjoy your day off to relax and do your homework!

Day 7: Field Completion

Day 7:  Progress is coming along in almost all our super-special-awesome mini-projects, especially the knitting.

knitting

Some people are brainstorming

brainstorm

we have a couple people building a test chassis, for testing our maneuverability on the field.test chassis

Our field building is nearing completion! fieldToday we got the bridge done

triumph

and had a minor debate on whether the note written on them said “No humans on bridge” or “No, humans on bridge”

balance

note: be careful to keep fingers and feet clear of the bridge!

It’s ok ’cause our status as human might be debatable!  We worked hard to reinforce the bridge so we can try to put several robots on it in the future.

woodshop

After the bridge was completed, we got to work cutting wood for the fenders.  Thanks Mr. Firth for helping us out in the shop tonight!

fender

For snack today we had delicious cookies!

cookies

In the back of our work space,  we got to have a little class on the function of sensors…sensors

…which led us to looking at the math associated with sensors.

sensors

We had a delicious dinner tonight provided by our very supportive team parents

dinner

tweedles

Tweedle dinner time{but which is which?}

After dinner we made great headway on the CAD for our drive train.  We are working as a group, putting the CAD together on the big screen.  It is really interesting to see the process unfold, and to understand the logic behind creating the robot design.

group cad

While work was taking place, some of us worked on organizing the workroom.  We are going to have a renovation soon, and we’d like to start keeping our files organized, both to save time, and to keep things neat.

organization

Throughout the evening, from time to time we were serenaded by violin music.

violin violin

At other times, people got a bit silly….

minitweedle

friendly strangulation seems to be the norm around here.

remember last year?tweedleWe build Saturday from 10AM-6PM.

Day 5: More Prototyping and Brainstorming

Day 5: After school, we made some more progress on building parts of the field.  We cut a lot of wood….so much wood that we started to wonder “How much wood would a Mr. Wood cut if a Mr. Wood could cut wood”fieldThe field’s barrier was finished today! The field makers have been making excellent progress so far and we are very eager to see the completed field.

barrier

Some of us have been learning how to talk to potential sponsors and how to write a formal email to a sponsor.

sponsor talk

Here’s a useful lesson.  CC means carbon copy.  Put email addresses here and they will get a copy of the email you are sending.  BCC means blind carbon copy.  Put email addresses here to send them a copy of the email you are sending, but nobody else will know that.

cc

This means carbon copy. We learned that today.

Others are working hard on getting the chairman’s video completed on time.

chairman's video

Also, some K-Bots and mentors are busy on redesigning an electrical box.

electrical box

“Perhaps despite appearances, mentors are actually here to help you learn”- Tim, Grade 12

Mentors are also great for helping you with your  homework!

homework

“Mentors are just like kids inside” – Harry, Grade 9

Today, we have some new members among us. We are teaching them how to knit, teaching them the rules, and how to CAD.

knitting

"I'm KNITTING!!!"

For dinner, we had some delicious enchiladas and other Mexican foods. We owe a lot to the supportive parents that take time out to cook such excellent dinners for us.

dinner

After dinner, we took a break from robotics and everyone had a lot of fun playing dodgeball in the gym.

dodgeball

Then we went back to the robotics room and split off in to 3 separate groups. Some of us went to brainstorm ideas for the chassis …

programmers

some of us went to plan for the drive train …

brainstorming

and others brainstormed ideas and strategies for how we’re going to score the balls.

brainstorming

Tomorrow we meet from 2:45-7:00. Get lots of sleep, and prepare for tomorrow!

Remember….“Robotics is like jazz; good for the soul” – Caleb, grade 11.

Day 4: Prototype testing and decision making

Work started today at lunch time for some!  Our goal of getting a prototype robot to traverse the barrier had a deadline of 6PM, and we were determined to make that happen.

lunch time

After school, we got some more wood for our field construction team…..

lumber

…we’ve made great headway on backboards and are ready to assemble a barrier and bridge over the next few days.  Our goal is to have essential field pieces built soon so we can begin to test robot designs on them.field

Measure twice and cut once!  We’ve been doing a pretty careful job so far.

cad

Our CAD enthusiasts have completed the CAD of the field today!  We’re going to have so many more CAD jobs in the next week.  We will be preparing technical drawings of our final robot design and parts for fabrication.

test chassis

After a few hours of work this afternoon our simple chassis was driving.  Testing a chassis alone was not enough though.  We were curious about weight distribution and how tippy our robot might be.  test chassisWe decided to suspend a weight from a meter above our robot to mimic anything we might build up there, and then give it a try.  We installed plywood chain guards to keep us all safe.

“We’re prototyping, and it’s a bit sketchy as usual” -Raymond, grade 11

demolished

After ramming our test robot into a few barriers to test how it tipped, it was looking a little worse for wear.

“The past 20 minutes completely trump all of my experiences in grade 7 and 8.” -Olivia, grade 8.a real thinker

Back to the drawing board we go….

drawing board

By the end of our meeting today we have made progress in deciding the key configuration of our robot.  Now begins the fun of designing the details.  You never know where ideas come from.  We prototype and experiment with some interesting and unconventional materials.

ideas

We had the first meeting of the Chairman’s video team.  We’re starting earlier this year to make sure that we get the footage that we need without a feeling of panic!

video meeting

We have started several top secret knitting projects this build season.  They include a lot of creative design, and incorporating technology in unconventional ways.

knittingSome of us spent a great deal of time doing calculations, doing research and gathering our materials.

ball winder

"Didn't we design a better way to do this last year?"

We taught a few new members how to knit today.  When they were upset about making mistakes Paige had some good advice.  We think it applies to building robots too!

“You learn more sometimes from failing, than you do from doing things right” -Paige, grade 10

Every day we work hard to balance homework and robotics.  Sometimes that is best done alone…

homework

…other times we gather to have group physics parties!

homework

Tomorrow we meet from 2:45-10PM.  Dinner is provided.  See everyone there!

 

Day 2: In Which We Get Organized

Our group was hard at work bright and early today!  We have so many things to accomplish, and so little time, we need to make each day count.  The big group got broken down into smaller groups to start tackling our immediate goals of the day.

We started the day by doing lots of talking and planning; devising a plan of attack is a great way to start the build season.

chairman's

Our Chairman’s group has been working hard for a long time.  We’re now consolidating everything….and keeping a close eye on the mid-Feb. deadline!

programming group

Our keen programmers, and programmers-to-be, got to work.  This year we’re starting early, and starting from scratch with our programming.  It’s great to see so many students eager to sink their teeth into the code!

success!

A little later in the day, the programmers were thrilled to announce the success of their code that they wrote themselves!  We’re looking forward to learning lots more over the next few days.

mechanical

It was full steam ahead on the mechanical team until we read the bumper rules once more.  Teams: READ THE BUMPER RULES!!  We’re generating interesting ideas, and identifying challenges, and discussing how to solve our problems.  Eventually we needed a full group meeting to rank priorities of what we want our robot to do.  discussions

Part of our goal is to CAD things thoroughly this year to make sure everything fits together well.  We made a CAD drawing of the field today.

CAD

In our down time we knocked off a few thank you cards for meals and favours received in the past week.  We are so grateful to the support of our families and our school.

thankyou

At lunch time some of us ate sandwiches….lunch

…others ate potluck leftovers….and others ate some yummy chili.  We are so thankful to the families that provide food for us during our long build season days!

lunch

Discussions never stop.  We’re always working on robot building strategy, even while eating!

Today, some of us focused on building components of the field.  We need field pieces so we can test robot designs and sensors.  We followed the technical drawings, and worked hard…measuring….measuring….measuring…

field

…and finally cutting out the pieces.

field

By the end of the day we had build a rather impressive structure!fieldIt’s nice to see things coming together so quickly!  We look forward to making more progress on the field pieces tomorrow too.

Haotian

We were excited to have a K-Botics alumni visit today!  We could legitimately ask almost everyone in the room…”Have you met Haotian?”

K-Bots: Tomorrow we’re meeting after school until 10:00PM.  Dinner will be provided.  Bring snacks, and be sure to take time out to do your homework (maybe do it at lunch!)

Drawing Day

Our 6th newsletter is out now!  Download it for yourself to see some pictures of competition.kboticsnewslettervol6Today we reviewed orthographic drawing techniques to prepare for our CAD workshop later in the evening with the Cyberfalcons, team 3710. With all of our practice we’re getting much better at drawing 3 views.

puzzlesWe’ve had a bit of fun interpreting the drawings and putting LEGO together to construct the objects.

working together

Once we got our screen set up, we were ready to run a tutorial on Inventor

teamwork

how many mentors does it take to put up a screen?

We focused today on how to use the software.  We created a 2D drawing and then extruded it to make it 3D.

CAD tutorialIt was good to get everyone up to speed with some of the commands.  We’ll do a follow up session next Tuesday at KCVI from 5:30-7:00.

homeworkHomework: In groups, divide up the parts of a joystick.  Each member will CAD a part, and then we will assemble them together on Tuesday.

Thanks to our mentors, and the mentors for the Cyberfalcons, for arranging such productive pre-season training.  Everyone is learning a lot!