Thursday 13 October 2016

Simple Ideas On How To Do The Hot Rod Frames Fabrication

By Frank Price


One of the types of classic and old American cars that are often being used by people before are the hot rods. These type of cars contain large engines. These also are being modified of having linear speed. Until now, the names origin remains unclear but there are still some accepted origins. One of these accepted ones is the camshaft replacement into a newer and hotter version which is also referred to as hot sticks or hot rods.

One of the most important of hot rods are the frames. So this article will be giving you some simple ideas on the processes of fabricating hot rod frames. And what this article will be providing is for a ladder type of frames.

First is to start on cutting the frame sections. Do a sketch of the frame that you will make before going to the shop in turning your dreams into reality. Use the measurements that are in your plan in cutting the side rails and also the two elements of a rear kick up that is often called as Z. The tubing size will depend on the horsepower, amount of K and X member supports, and engine.

Second is to create the front frame horn. Though this may not be really that necessary, to have a horn for front frames may give more attractive appearance to rails of frame. The shape of frames may also make chassis stand out from a typical corner square cut of tubing. In creating the horn, sketch first the pattern on paper stocks.

Creating the horns may ask you to first have an experiment for knowing and also, for providing a perfect and a correct proportion of the size of a tubing. After this, do the cutting of pattern and place it into the tubing outlines. The tubing can be cut by the use of a grinder having a very thin blade and a cutting wheel or use a saber saw with a metal blade. Hammer works and also using clamps can be useful in bending top parts of it.

Third, assemble the side rails. This is the time when the side rails are welded. In making a more stable frame, you may go beyond on welding which is to use hidden gussets for reinforcing critical joints of frames. One suggestion is to hide these gussets in the tubing to avoid it from being slapped.

The next step is these hidden gussets will then be plug welded. Making sure that the rail sections are really true and square is important to be observed before doing plug welding. Plug welding is performed through slipping all sections together which are being prepared for those gussets. And another important thing is taking note of the measurements to match the length of sections.

Fourth is attaching cross members. Start by clamping together the side rails. Do this in order to scribe all matching lines which are used to position the cross members. After the clamping, mark all reference points since the marks are important for installing the transmission mount, front suspension components, and some other mounts and brackets.

Most of these ladder types usually have a cross member. These cross members may either be found on top and front parts of a frame. And normally, cross members double just as the transmission mount doubles.




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