Welcome James!
To save us repeating ourselves, you are the 3rd or 4th person to join the forum recently, so first read the Build Rules as Gabriel quite rightly suggests and then I would read through the various Build Logs in that section of the forum. Every question you could ever ask, and I mean this literally, has already been answered in those sections so they are the best place to start.
Below are several of the new starters threads, just like you, as well as several build logs of existing/veteran teams that are worth a good read!
New Guys -
http://www.fightingrobots.co.uk/thre...-need-help-plz
http://www.fightingrobots.co.uk/thre...t-robot-please
http://www.fightingrobots.co.uk/thre...zontal-spinner
Existing-
http://www.fightingrobots.co.uk/thre...go-build-diary [Diary of Rango the 3rd Seed in 2014, built by Ellis Ware]
http://www.fightingrobots.co.uk/thre...oguetwo-robots [Diary of Drumroll, one of the longest running drum spinners by Jamie McHarg]
http://www.fightingrobots.co.uk/thre...mini-hypnodisc [Covers 360, 540, 720 and 722, 4 amazing robots by David Moulds]
http://www.fightingrobots.co.uk/thre...on-build-diary [My teams own thread, contains a lot of basic stuff near the start, good to see the progression of a design over time]
There are many others out there. Richie the £50 FW is a good one for building a very effective machine on a budget, NST is basically engineering pornograpy along with the Big Nipper thread.
Have fun reading and good luck!
Bookmarks