Roll cages are usually seen in stunt cars and
race cars, it’s a common feature integrated into the body of the vehicle. This
frame is specifically constructed on the passenger compartment of a vehicle
with the purpose of protecting its occupants from injuries during an accident.
Actually, there are various types of roll cage designs depending on its
application. Different racing organizations in various parts of the world have
their own regulations and specifications with regards to roll cages. However,
installing roll cages requires craftsmanship, proper fabrication and a proven
design to ensure that everything will go according to plan.
To enhance its stability and strength, roll cages
are built by fabricating high quality steel tubes into the frame of the vehicle.
Therefore, the main component of a roll cage is its steel tubes. But tube
notching is a complex procedure and cannot be accomplished without proper the
tools. Notching a tube can be a daunting task and a lot of newbie builders have
learn it the hard way. Basically, a high quality tube notcher is an essential
tool in the process, because it’s specifically design to produce angular
pieces. No other type of machinery in the market has this capability. You will
also need some other tools like:
·
Hand Grinder
·
TIG or MIG Welder
·
Brace
·
Tape Measure
·
Tube Bender
·
Mild Steel Tube Tubing
·
Metal Pipe Cutter
·
Carpenter’s Angle Finder
One of the most important things to remember in
tube notching is to measure the ‘centerline.’
Depending on the frame of the vehicle, you can measure the interior
dimensions of the vehicle and this will give you an idea how much tubing you
will need. You may also want to consider the thickness and width of the
material you’re going to use before you order the tubing. The standard size is
1 ¾ inch round tube while the thickness is 0.120-inch.
To simplify the process some expert fabricators
used innovative sync notching system that has the capability to cut either side
of the tube. The good thing about this system is the fact that it can produce
angled notches, offset copes and angled copes. It also comes with a software
that can calculate the overall length of the tube. This will also provide you
the means to know exactly where to trim the tube. Tube cutting is more accurate
with the help of this innovative sync notching system.
Since roll bars are the main component of roll
cages, it’s essential for anyone planning to build a roll cage to have these
fabrication machineries. There are several companies on the market that sells
new and used fabrication tools. It would be wise to check them out, because it
will enable you to choose the right machinery that fits your budget. In the UK,
the leading supplier of these tools is Clarence
Jones Machinery. They have a wide range of machines for fabrication
projects that you can choose from.
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