Making the bottom

We first got the measurements of auto cad and transfered them onto a bit of cardboard. We then used a batten to line up all the markings and double checked that it was fair by looking down the batten at different angles and drew it in. Then when we were happy with it we cut it out.

We are going to put this cut out onto a sheet of ply and cut it out, to get the bottom. When cutting it out it is important to leave as much of the ply as we can for the extra bits can be cut at a later date.

We came into a problem when we found that the bottom would not be able to be cut out in one sheet of ply for the boat is 3.5m long and the sheets were only 2.4m by 1.2m. So to get the bottom out of a sheet of ply we needed to extend the sheet by using a technique called scarfing. We drew out the bottom onto the sheet of ply by splitting it into two pieces.  We then planed both sides back using a 1:10 ratio on the end were they are going to join. Making sure that we planed the right side.

We lay'ed one on top of each other bringing the top sheet back the 1:10 ratio so we could plan both at once, for less work and clamped it down. We then planed to give it a feather edge keeping the 1:10 ratio on both bits of ply. (i found this real tricky)

After this is done we placed plastic under the ply then applied resin to the planed surface given it 5-10min to soak in. This is to make the join stronger. This process is called epoxy saturation technique.

 heres a link to a short video of how its done.

http://www.youtube.com/watch?v=D7q8P5IKk7o&feature=player_embedded

After this we apply a full mixture of epoxy onto the open grain and placed them together. We were having a bit of problems trying to keep equal pressure on the joint so this is what we came up with. Or more like Chris had hinted to us :)

Watch video: To see how we done it

http://www.youtube.com/watch?v=27RYfXLYYY8&feature=player_embedded

After the epoxy is dry we carefully planed and sanded the excess glue. 

Be real carefully not to sand to far for it'll effect the joint.

Beveling the bottom of the frames

The prebevel the frames before we can put the bottom onto the frames. We first used a battern and layed it on top going from the ap to the fp and at each end of the battern attached clamps to weigh it down. watch the video to see how this is done..

After all beveling the battern should lay flat on all frames without having to touch the battern..

click on link to see video.
http://www.youtube.com/watch?v=5OKYbCDXHVQ&feature=player_embedded

Making frames

We first went onto auto cad and got all the measurements of the frames. We then drew the measurements onto sheets of particle boards, some boards had to be extended we simply used a bit of wood and butt joint the two boards together. once all the frames were drawn and cut out they were then put into place and held into position by using an angled brace on stn 0 and stn 5 and put straight braces in between the rest of the stns to keep it steady and plum.

Extensions

Building stock

First step was to build a building stock but in this case we were able to use one previously made. Which i reckon saved a day or two. We then found a good place to mount it then found a good height for it to be then attached it to the floor at the same time keeping it level and steady. getting the right height was crucial for we wanted it to be easy for all of us to work on. We also drew a center line going from the fp to the ap then marked the stations. the station lines will be used as reference points to where the frames go.

Starting small craft

We will be building a 3.5m dory designed by chris lovegrove and we have 6weeks to build it and we will be working in a group of 5. We had the privilege of picking our own team which i felt was a great idea because it decreases the chances of conflict in the group. I am real happy with our team and cant wait to kick off.

Attributes of a good team

Learning outcome:


-Communication: Our team has a good amount of respect for each other so communication is real good in our team.


-Support each other: If one of us is stuck on something or need a hand our team is always helpful.


-Give and receive constructive criticism: If someone criticizes my work i don't take it personal but see it as a way to improve. When i criticize other peoples work i do it in a respectful way.


-Reliability: Being able to be there when the team needs you. And if not, inform the team asap so they can organize a way to carry on without you.


-Scheduling: We wrote out a scheduling plan because not only does it make it faster to do a project but it keeps us up to date on dead lines and what is ahead.


-Personal accountability: Being responsible for your work. Don't be afraid to take blame if something goes wrong. 


-Feed of each others knowledge: If someone knows something you don't, don't be afraid to ask someone that does. and if you know something that another person doesn't take the time to help and give advice. (I find great pleasure in doing this)


-Have fun as a person: You only live once so why waste it being negative. Being positive will not only raise the morale of the team but helps you to have more fun.


! ! HAVE FUN AS A GROUP ! !