When somebody asks you if it is legal to weld a truck frame, don’t answer right away because the laws and regulations differ from country to country. What is considered legal in one country may be a criminal offense in another country, and your off-hand advice may adversely impact the other person. However, the federal law does not condemn truck frame welding as illegal. But it does state that any such treatment should be done following the manufacturer’s recommendations.
You must be wondering what the fuss is all about. After all, it is just a truck frame, not a murder, Right? But think about the metal frame of the truck as a human skeleton. Any damage to your skeleton would render your body unable to move. The same is the case here. The metal frame of the body supports all the technology within. Any damage to the car frame would weaken the whole technology, rendering the entire automobile useless.
Assuming that it is legal to weld a truck frame in your country, I am about to privy you guys with some basic knowledge about welding the truck frame. However, before you proceed to act upon the knowledge I am about to grant you, I would say that you seek legal advice from a professional because it is always better to play safe than to deal with the ramifications of your actions later. Ignorance is bliss, but no excuse to avoid the legal impacts it may have on you.
Is It Legal To Weld A Truck Frame
Rules Set Out By FMCSA
FMCSA (Federal Motor Carrier Safety Administration) is a government body that sets out rules relating to vehicle safety and security. These rules are legally binding and imposed on every automobile owner. According to FMCSA, there are 393 rules relating to frame welding. For your convenience, I have sorted out a few most important rules and prepared a summary. So without wasting any more of your time, let us delve right into the details.
- The vehicle frame must not be broken, cracked, or loose. Welding of any such automobile frame shall be considered as a breach of law.
- All the bolts and brackets holding the frame of the car intact must be in place and free from any damage.
- Make sure that the frame rail flanges of the car are not cut or bent beyond the levels as notified by the vehicle manufacturer.
- No parts or accessories are allowed to be welded to the frame of a commercial car. And any frame welding carried out on such a car must be in accordance with the set out by the manufacturer.
- You are not allowed to drill any holes in the frame of the vehicle until and unless it is specifically allowed by the manufacturer.
The federation sets these rules and are legally imposed on every vehicle owner and all professional welders. The breach of any rules as specified by the FMCSA would be subject to penalties and fines as per the norms of the Federal government. So, folks, you must be very mindful of all the government rules and regulations when welding a truck frame because the slightest mistake can lead to the worst outcomes possible.
Explanation Of Stringent Rules
You must be wondering what the big deal is about welding a truck frame. It is just a metal surface that you can fix with a single weld, but the truth is far more complicated than just running a welder over the damaged truck frame. The truck frame holds the whole truck and all the equipment within in place. Any changes in the frame will have a dramatic impact on the structure and balance of the truck. Imagine driving a welded truck, and suddenly all the pieces start falling apart.
That would be a horrifying experience, and the chances of you surviving such a disaster would be zero percent. So, in order to avoid all such occurrences, the states and the federation have imposed strict regulations. Following these rules will ensure the safety and well-being of yourself as well as the surrounding.
Welding Types Good For Truck Frames
After you have established that it is legal to weld a truck frame in your jurisdiction, the next thing that pops up in your head is what type of welding you should try out. This section is particularly important because the type of method determines the end product of your proceedings. For this purpose, the two most preferred welding methods are MIG and TIG, respectively.
Amongst the two, MIG (Metal Inert Gas) welding is most preferred because it gives a greater curvature. Since the truck frame is large in size, thus it is easier to handle the welding process using a MIG welder. On the other hand, TIG (Tungsten Inert Gas) method is least preferred for this purpose. The reason being, it is more suitable for delicate welding metals that require lower welding curvature. You can use general-purpose rods to weld this.
Precautionary Measures For Welding
You must have heard repeatedly that safety comes first, and believe me, these are not just words. Your body is your home, and you must take as many precautions as possible while dealing with dangerous stuff such as welding. So here is a list of some of the basic precautionary measures that everybody must follow before even thinking about holding a welder.
- Wear overall that cover all your clothes and upper and lower body
- Wear thick gloves
- To protect your feet wear galoshes
- A face shield is an absolute necessity
- You must keep the negative battery terminal disconnected.
- Check the welder before you start welding.
- Clear the surroundings from any flammable products
- Adjust the heat as per your requirement
- You must disconnect airbag plugs
- You must hold the welding clamp near the welding arc.