ovrszd said:
As for your budget, I believe it to be a little overly optimistic. But everyone's gotta have a goal. Just be prepared to spend 50% more to complete your projects. I fabricate everything I can on my own but still end up spending more money than planned. Beware of trying to stay in budget by buying Harbor Freight off brand equipment. A cheap tube bender is worthless if it crimps your tubing everytime you try to use it. A cheap welder is not cheap if it only welds a few days and then breaks down. If you use Gas with a MIG welder, it will cost you over $100 to buy the first large bottle of gas. A 10lb spool of wire will cost you $20. You'll need something to cut metal with, either a torch or plasma cutter. I have $2500 invested in a MIG welder, stick welder, cutting torch and plasma cutter. If I were to have built my own fenders I would have used a MIG welder, Plasma Cutter, Chop Saw, Tube Bender and Angle Grinder. That's $3000 of equipment. There's just always costs that you miss in the calculations. Buy quality equipment and you will build quality modifications. Also remember that steel prices have been very high. Average price for steel is $1.50 per pound. Quality DOM tubing will cost a couple dollars per foot. So do yourself a favor and overbudget, then you won't be sitting at home depressed that you are out of money and half done with your goals. Not that I've ever done that!!!! :wink:
I also wanted to stress these points, regardless of what fenders you end up with in the long run. While having a budget is definitely a good thing and I'm not discouraging you in the least from sticking to it, I definitely agree with the comments above regarding quality tools. Harbor Freight is not a place I'd be looking for welders or tube bending equipment. Keep in mind there are two kinds of tube-actual "tubing" which is measured in outside diameter, and pipe-measured inside diameter. A "pipe" bender such as those found at Harbor Freight will NOT work for bending tube with. Sure, there are guys that do it, but the quality of the bends is very poor-I've seen several attempts myself and it isn't pretty. Pro-Tools makes some decent benders for a decent price, but expect to spend around $650 or so for a good bender at minimum. The thing to keep in mind is the dies are the expensive part-my 1.75" tube die from Pro-Tools cost me around $245 for the die and follower block alone! I built the bender myself luckily out of material I had laying around the house, but still had to buy the die. Here is there site:
http://www.pro-tools.com/105.htm Check with them often, and especially around Christmas time-they had an awesome deal last year for right at or around $1,000 that included the model 105 bender with your choice of 5 dies and the bend-tech basic program all as one package they called the "racer special". Sometimes they have pretty good deals, so watch for them.
As to welders-I got a small 110v Lincoln unit, I believe a model SP135Plus Industrial model for a good price. Harris welding had it the best deal at the time, though it's not offered on their site anymore. Here is a link to Harris:
http://www.harrisweldingsupplies.com/in ... ategory=60 While my welder isn't there, I had a dedicated line wired in about 1' below my main breaker box. I've welded up to 1/2" plate with this unit (multiple pass of course) with zero issues, never overheated the machine and never blown the breaker. Keep in mind, I did install the recommended 30 amp, or 35 amp breaker, and my machine is the "industrial" model which has better internals than those you'd find at Lowes, Home Depot or the like. Totally different machines. Do your homework here, and definitely don't skimp on this equipment-it will bite you in the long run.
Unfortunately I'm not lucky enough to have plasma, or even gas cutting torches. I use grinders with cut-off wheels, chop saws and sawzalls for all my cutting work-which all cost money as well and quality tools are not cheap. I've worked with inexpensive cheap tools in the past and there's nothing more frustrating than getting half-way through a project and having your grinder take a dump on you when the hardware store is closed. While it may be more costly in the beginning, quality tools will pay for themselves the first time your cheap knock-off craps out.
Lastly-as also mentioned, steel prices are really on the rise. Not to dispute Ovrszd'd claims above, but I just purchased 1.75" DOM tubing in 20' sticks for $98 each-that's WITH a discount! That's $4.90 a foot-making mistakes in measurements, angles, cuts etc., really adds up to a LOT of money lost if not done right the first time. Another very valid arguement for good tools here-having a poor welder or bender ruin tubing this expensive and you won't be completing any projects any time soon.
I wish you the Best of Luck with your goals and projects, just caution against doing too much too soon. Maybe get a good solid reliable welder at first and hold off on the bender for a while till funds allow. I'd personally rather have a machine I can use every day to do multiple things with, and farm out the simple stuff that requires expensive equipment that can be done easily at a shop for minimal price. Lots of places can bend tube at your dimensions for fairly cheap. Might consider buying some Bend-Tech software, typing out all your figures and measurements, then cutting the pieces to length, marking the tubing and taking all the pre-measured stuff in to get bent-just an idea. A bender is a tool that isn't used that often unless you're in the business specifically and could be money well spent elsewhere on other quality tools you'd use more often. Might get you up and producing other quality pieces yourself for your rig sooner and provide a greater range of what you can actually build, saving some money short term yet still allowing the feasibility to do what you want later.
Anyway, sorry to ramble on with senseless thoughts-I'm off to start my Rokmen Stryker install project and fab up some additional mounts/brackets for them and other items as well and see what I can do with my cage project.
Best of Luck,
Mike