Tag Archives: CAD

Day 31: Putting It All Together

Today we were excited to welcome the CKWS news into our workspace.  We showed what we’ve been working on, and what a finished robot has looked like in the past.on the newsSome of our team were interviewed.  We’re thankful for our media training sessions.  CKWS will be filming again on Bag and Tag day, Feb. 21st at the warehouse at midnight.  It will be exciting to see ourselves on TV, but we’ll have to wait until after the 21st! interviewMany projects got worked on today.  Chains are now adjusted…chainSupport plates have been made…battery mountGear boxes have been assembled…gear boxMotors are now on our chassis…motorsAnd the wiring is in full swing.wiringAs in years past, we’re making an electrical box to house our components.  We’re getting fancy with colour coding this year.  The electrical box will be very pretty!electrical boxOur whole robot will be very pretty this year.  We can’t wait to see it in its final state.  For now, we will be satisfied to admire the CAD on the computer screen.  Families and friends are always impressed to see what we’ve been up to.  Please feel free to drop by and have a look!our designWe’re continuing to work hard, making parts and assembling our robot.  Safety is very important–we all wear safety glasses in the back of our workspace.safe cuttingSome of us even wear them when we go for dinner!  safe at dinnerWe’re starting a new fashion trend.

K-Bots: We’re meeting this weekend on Saturday and Sunday.  This is a very critical weekend.  We need all hands on deck to assemble the robot pieces.  Be here, be positive, be productive, and be safe!

We also want to emphasize the importance of cleaning up!!apron of doomIf you do not clean up, you’ll have to wear the “apron of doom”

Day 24:Bumpers, bumpers, and more bumpers!

We started the day cutting out fabric for our bumpers.bumpersIt’s so important to measure twice before cutting…bumpersWe need to leave adequate seam allowance, and leftovers to staple to the plywood.bumperWe cut, sewed, and stapled, and then put the numbers on.  To do this we use a stencil, and white pencil crayon to mark out the numbers. This is a job to do when everyone is awake and focused so numbers end up oriented properly.bumper numbersFabric paint, in a squeeze bottle, is used to apply the border paint for the numbers. This is a job for someone with really steady hands.  Once the numbers are outlined we’ll have a painting party to fill the numbers in. Painting within the lines is an important skill!

While the bumper making happened on one side of the room, we had a little machining going on in the back of the room.

drillingWe also spent time organizing our connectors…organizing…and making some last minute CAD edits.CADWe’re also continuing with the Kare-bot production!  Kare-botWe’re thrilled that Wool-Tyme Kingston has helped us to spread the word in their monthly newsletter.  To knit Karebots please check out the pattern here.

Day 22: Making Cheeseholes and Declaring Friends

Our day today was split between several tasks.  One major accomplishment was cheeseholing some of our pieces.  We measured…cheeseholes…then made a template for our bear paws…template…we punched to mark the center of each circle….center punch…and then started to drill.drillsWe lined up the holes pretty well this year…cheeseholes..it is a precision operation!cheeseholesThere are lots of cheese holes to make, so we all took turns.cheeseholesWhile not cheeseholing we occupied our time updating the media binder with our recent news coverage.media binderWe drilled access holes to the valves for our wheels…valve holes in sprockets…and we displayed our Kare-bots in the main hallway at school.karebotsCAD drawings got completed…CAD…we weighed our metal…17 pounds!17 pounds…and we took a trip to buy bumper material.bumper materialTo burn off steam we took a break to practice throwing.throwing practiceWe’ll have human player tryouts after we have a bit more practice time.throwing practiceThe Tweedles showed us how to throw with great distance and accuracy.  showing how it's doneProgramming work is coming along too.  “We’re declaring Friends”-Mr. Wooddeclaring friends

We have had a few phone calls recently from the Cyberfalcons.  They left some robot pieces here when they visited last.  Luckily we were able to tell separate their pieces from ours.  Cyberfalcons: your material is here when you need it.

falcons on the phone

In case you’re wondering what’s up with our duo…they’re still friends too.

friends

Day 21: Machining Begins

Day 21 finds us cutting metal at Transformix Engineering.robotTo make these parts we needed to go through quite a process.  Drawings were made using CAD software.CADThe printed drawings, were then checked overcheckingAnd then they were taken to Transformix for machining.at TransformixWe turned all of our metal into much smaller parts.metalThanks to the machinists who made it happen!processWhen parts are completed, they need to be examined, and the sharp edges removed.inspectingLooking at the pieces in this small cardboard box….we begin to wonder about the final size of the robot.small robotMeanwhile…back at KCVI.  We had a visitor today who dropped by to get more yarn for Kare-bots.visitWe also had visitors who brought us our batteries from Florida.  Thanks so much!visitorsWe devised a way to do tandem knitting.  2 knitters on one project is pretty cool stuff.group knittingWe did some bumper math calculations.  Look at our reversible bumper instruction guide.bumper mathWe looked at various sensors and how to use them effectively.sensor testingOur team had been working on a super top secret project for the past few days.  We’ve made warm fuzzies for our mentors.  Today they were delivered.  Mentors are appreciated for the time and effort they put into our team.warm fuzziesWho doesn’t like warm fuzzies?!  Why not thank a mentor today!

Day 19: SNOW DAY!

Day 19: Today was a snow day! Due to the snow, all of today’s exams have been postponed to next Thursday, Feb.2nd. Enjoy the extra studying time! However, it takes much more than snow to keep a K-bot down.friendshipEven though there was snow, many K-bots showed up bright and early. As they say, “The early bird catches the worm.” During exam weeks, room 107 is open starting at 8:30 a.m, so drop by whenever you can!

Throughout the day there have been driver training sessions in the hall outside of room 107. The trainees had to maneuver around pylons that were setup on the track. course

While the robot was having communication issues, we ran through the course instead!  Also, our mechanism for crossing the bridge has been confirmed to function.bridge

But the robot has sustained some damage, as has the bridge!

bridge repair

Much progress had been made in knitting today as well. While some of us are knitting …

knitting

Others are sorting out the knitting cabinet …

neat

so neat!

And others are winding the wool into more manageable balls….winder…with greater or lesser success…winderThe wool will be used for team hats and for Kare-bots

Kare-bot

kare-bot in progress

We have a team member who is planning on taking some Kare-bots to India to distribute this winter!

Kare-bots for India

Kare-bots for India

As usual, the never ending CAD party is still occurring. We have printed out two-dimensional drawings of the robot and the three-dimensional sketch of the robot is nearing completion.

CAD PartyWe love it when people bring us snacks.  Parents sometimes bring us left overs from work.  Today we got some interesting treats from Stacey.snacks

We had many visitors in 107 this evening. We were very glad to have the custodians dropping in for a visit, and a quick eye-glass repair.  We have the best tools around!glassesWe were also very happy to have some friends of friends come to check out what we are doing.

visitorsWe received a call from the Cyberfalcons, team 3710, asking some software questions.  Our lead programming mentor was unavailable, so our student lead took his turn being tech support.

tech support

For dinner, we had a delectable meal of perogies and ham. It is so great how our parents volunteer their time and money to make sure our team gets to eat good food.

dinner

After dinner, some K-bots checked a motor to see if it had any malfunctions.

short circuits?

BEEP! (that's for you Kevin H.)

If you are having any difficulties getting along with each other, remember, “Cooperation rather than competition” – Eric, Grade 9

Tomorrow, we meet from 10-6 and lunch will be served. Get lots of sleep this week, and GOOD LUCK ON THE EXAMS!

Day 17: Prototypes and Driver’s Training

Day 17:  Today is the last day of classes for us at KCVI!  For the next little while our work space is open all day AND after school.  This will be a productive week!  Our electrical team went for a field trip today to Kraftwerk to discuss how we’re going to bend metal for several robot components.  We are so glad to have the assistance of Kraftwerk again this year!
driver training course
We worked today on our driving skills.  We carpeted the hallway and set up an obstacle course.
programmingProgramming needed a little tweaking to make the robot easier to drive.
testing the controlsIt takes a little time to get used to the controls….extreme focus…and then it takes intense focus to drive the robot without hitting the cones.  We saw a lot of promising drivers today!  We’ll keep practicing, and have some driver tryouts in early February.organizational boardWe’re organizing all of our tasks on our big organizational chalkboard.  There is so much to do!CADWe’re working on our CAD drawings still.  We’ve got lots of part drawings to get done before we can manufacture all of the parts.  prototypeWe’re prototyping various devices to manipulate the ramp.  To make it more fun we split up into two teams (girls vs. boys) and had a competition.prototypeWe’re planning and measuring and cutting material carefully.prototypeWe’re working together, mentors and experienced team members are showing our rookies how to work safely.sawIt’s exciting to see our designs work well!  Even if our designs don’t work well, we can learn from that.

our design is tweedle approved

our design is tweedle approved!

We took a break for a delicious taco dinner.  It is fun to eat all together like this.  Everyone gets to know everyone else.  “My favourite meals in the week are the ones I eat at robotics” -Olivia, grade 8dinnerWe also get to meet family members…new friends…and welcome them into our big purple family.  Family members love Tweedles as much as the rest of us!we love the tweedleAfter dinner we kept working on our prototypes for ramp manipulation.  When tested on the ramp, the boys’ prototype was definitely the loudest, but the girls’ seemed to be a little more effective.  Good work girls!

Best of luck to anyone writing exams this week.  Study hard, and come build robots when you’re done.

 

Day 16: Smiles All Around

Day 16:  We got lots of great news today!  Our machine shop scheduling issues have been resolved!  Thanks to Transformix Engineering and McLaughlin Hall at Queen’s University!smilesOur orders have been coming in so we’re unpacking boxes, and moving forward with our plans.  The biggest excitement came when boxes of electrical components were unpacked.

electrical

“OOOOH!!!  pushy button switchy thingies!” -Elizabeth, grade 12

tweedlesIn other great news, we got some machining done today!  Thanks to our Queen’s mentors who spent lots of time in the shop and accomplished so much.deburringWhen the pieces came back to our work room, we deburred…deburring

…and labelled the parts.partsThere’s more machining to come in the next few days.  Here’s another cool part that we’re using for our robot.  robot partsDoes anyone know what it is?

muffins!

There were MORE smiles when we had a surprise snack delivery!  We love it when parents experiment with making large quantities of food, and show up at our door.  delicious“The muffins are SO DELICIOUS!” -Liam, grade 9
The oranges were so good, we couldn’t stop smiling!orangesAfter snack time we got back to work putting together the wheel assemblies for our robot.  Working together is always more fun!high fiveWe got to work on our top secret projectsecretA few snips later and it looked like this.secretSome more secret business involves our strategy for flipping the bridge down.  We’ve been working for a few days to develop a good idea.  Today we moved our sketches onto CAD.CADSome shenanigans took place repeatedly today.  Over the course of the evening almost everyone ended up trapped at one time or another.  Here’s proof that even a Tweedle can get caught!  Despite being caught, the Tweedle is still smiling!

tweedle trap

A Tweedle in a Trap!

We worked hard to modify some of our robot structure and try some new ideas.  There are some creative ideas that we’ve been working on.  Look at this…we even smile while we’re sawing!prototypePart way through our work session today we took a time out to learn about talking with the public, particularly to judges and to the media.  We are lucky that CKWS TV, our local TV station is interested in following us through build season, checking in from time to time, watching our robot grow and develop, and watching us come together as a team.

workshopWe look forward to the opportunity to share FIRST Robotics with the rest of Kingston!

Day 15: Good News and Bad News

The Good News: We got our new hoodies tonight, and we all love them!   Thanks to Primetime Custom for doing such a good job on them yet again.hoodiesSome of our mentors are working very hard on their knitting. knittingThis season we’re knitting little hats to be give-away buttons for competitions. We’re known for our hats!dinnerWe had a wonderful ham supper from Jan and Ann tonight, and some special treats for Chinese New Year! Chinese New YearAfter dinner, we got right back to work.  Some of us are trying to get the camera code to work properly.programmersOur Chairman’s video is really starting to take shape. chairman's…and we had a great session to edit our Chairman’s essay.Chairman'sPlenty of us are working on the very confusing bumper math. bumper mathWe’re trying to make reversible bumpers again this year, but in a slightly different configuration.  It’s a pretty good math problem!  We did lots of research today, and called different stores to source fabric and white Sharpie markers.no fun zoneLots of work got done in the “no fun zone” today! The “no fun zone” is a quiet place for things like CAD to be finished without any disruptions.  By the end of the evening we got our CAD drawings ready for machining!prototypingOur prototyping team is looking at various ways to manipulate the bridge.  We’re coming up with some good ideas!  It helps to work with such a big creative group.what's this?For those of us who are in the know…this picture marks a rather momentous occasion.  We’re starting to work on the next part.what's this?Lots of us are tired out from long hours at robotics.nap timeNap time is much more comfy with bumpers as pillows!

The Bad News: We’ve got a potential hiccup with our machining that’s causing us a great deal of stress. We also have not yet received our metal shipment. Time is ticking by, and we’re crossing our fingers that it will all work out ok. We made cookies tonight to be delivered with our part drawings to the machinists.fun with bakingWe made LOTS of cookies!

mentorship

"I may be taller than her, but she's still intimidating!" -Sam, grade 10

We hope machinists like chocolate chips!cookiesWe’re thankful to everyone who is pulling strings to help us out.  We are lucky to have a great support system, including our own superhero!stem

We work tomorrow until 7PM.  Come ready to do lots of work, we’re a bit behind schedule!

Day 13: Parents, Pasta and Progress

Day 13: Our team celebrated another birthday today!  Happy Birthday!

After singing, we got right to work on our tasks for the day.  Part of our group worked on CAD, programming, electrical and mechanical design…

CAD

We’re making our 3D model into 2D drawings

drawings

Others got the robot demo ready to go for when our parents arrived.

robot

Some ideas are being prototyped using meccano that one of our mentors brought in.

meccano

"We're playing with Mike's childhood"

The rest of us headed up to the kitchen to cook up a lovely pasta dinner for our Parent Appreciation Pasta Night.

hand washing

hand washing--step 1

One group made the cakes, which included lessons in egg cracking…

egg cracking lessons

…and a little bowl licking

lick the bowl

There were icing lessons…twice! (the original batch had to be discarded because the electric beaters broke and metal ended up in the bowl somewhere….it was sad to throw out all of that icing.  Thanks to Mrs. Wilson for lending her mixer and rescuing us with extra butter and sugar!)

icing

Here’s everyone with the finished cakes.

kitchen crew

Another group worked hard chopping up vegetables for salad, sauce and stirfry.

peppers

onions

crying over the onions

stir fry prep

We cooked up 4 different sauces (spicy meat, spicy vegetarian, plain meat and plain vegetarian).  Some of us are particularly skilled at stirring!

stirring

At 6:30 we had the food ready, and were excited for the families to mix and mingle in the cafeteria.  Kids, siblings, parents, mentors were all sharing in the fun.  It was great to see parents of so many rookie members of our team.

family dinner

We were thrilled this year to have our custodial staff join us for our pasta feast.  They are with us during the long hours of build.  Without them we couldn’t be building in the school!  We hope they’ll join in more meals with us in the future.

custodians

After dinner, part of our group got right to work on robot design once more, while the other part worked hard to clean up the dishes and rooms after our meal.  Thanks to the parents who helped out with the clean up!

CAD

We’re planning once more to put electrical components in a removable box.  Now that the CAD for our robot is almost done, we know the dimensions that we can work with for the electrical box.  It’ll be a tight squeeze to fit everything in!

electrical box

In the end we’ve got plans for our “really big” (note the air quotes for sarcasm) electrical box.

plans

All in all, we’ve made lots of progress today.  We are looking forward to a very productive day tomorrow.  We work from 10AM-6PM, and will be eating LOTS of leftover pasta!

We’d like to say a very big thank you to all parents who came to eat with us, and a very big thank you to all the parents who were unable to attend.  We appreciate your support from afar.  Not only do you drive us to and fro, cook food for us, and help us cope with the stress of build season, but you also give us a good laugh from time to time!

parents

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.