What is a tube frame car?
Backbone tube chassis is a type of automobile construction chassis that is similar to the body-on-frame design. Instead of a two-dimensional ladder-type structure, it consists of a strong tubular backbone (usually rectangular in cross section) that connects the front and rear suspension attachment areas.
What tubing is used for tube chassis?
In today’s chassis it is common to find Mild Steel ERW tubes, High Strength Steels (HSS) such as DOM and 4130 Chrome Moly (chromoly) and Advanced High Strength Steels (AHSS) like Docol® Tube R8. With DOM, 4130 and Docol® being the most common as many sanctioning bodies do not allow Mild Steel ERW.
Is tube chassis lighter?
Essentially, the walls of the individual tubes that make up the chassis are thicker at the ends where additional strength is required and thinner at the middle to save weight. It means that some components are now 50 percent lighter while featuring the same torsional stiffness and strength as before.
What are the other types of vehicle frames?
Types
- Ladder frame.
- Backbone tube.
- X-frame.
- Perimeter frame.
- Platform frame.
- Subframe.
How can I strengthen my car frame?
If you are building a racecar from the ground up, you may also want to consider stitch welding or riveting the entire unibody structure. Stitch welding or riveting the overlapping seams of metal will increase the overall rigidity of the chassis without adding any additional weight.
Can you build a car frame out of aluminum?
Car frames can be made out of several different materials including: carbon fiber, plastic, steel, and aluminum. The ideal qualities in car frames are light and strong. In 2015, Ford began making the Ford F-150 with a primarily aluminum body.
How strong is tube steel?
So, a 16-inch x 16-inch square tube with a wall of 0.5 inches can carry 103.3 lbs per foot. Square steel tubing is plenty strong enough for many construction and manufacturing uses. It is also strong enough for significant weight-bearing uses in vehicles and much more.