I heard that when you weld up a crack you need to drill a hole at both ends to keep it from spreading more. Drilling a hole at both ends of a crack before welding is a common and effective technique used in metalworking to prevent the crack from spreading further. Here’s why it works: 1. Stress Concentration Reduction: Cracks create points of high stress concentration in the metal. The sharp tip of a crack is where the stress is most intense, making it the point where the crack is most likely to continue growing under stress. By drilling a hole at the end of the crack, you remove the sharp tip, replacing it with a circular edge. Circular edges have a much lower stress concentration than sharp tips, which helps to prevent the crack from growing. 2. Stopping Crack Propagation: Drilling a hole at the ends of the crack effectively stops the crack from extending beyond the hole. The geometry of the hole distributes the stress more evenly around its edge, unlike the stress concentration at a crack tip that drives the crack to grow. 3. Creating a Strong Welding Foundation: After drilling the holes, the crack along with the holes is often V-grooved or beveled to prepare for welding. This preparation ensures a stronger weld, as the weld metal can better penetrate the base metal, creating a stronger joint. Filling in the crack with weld material then binds the cracked parts together. 4. Inspection and Repair Quality: This technique also allows for a thorough inspection of the crack to ensure it’s completely dealt with. It’s part of ensuring the quality and longevity of the repair. This method is widely used in various applications, from automotive frame repairs to fixing cracks in heavy machinery. It’s a practical application of engineering principles to mitigate the risk of further damage and to ensure that repairs are durable and effective.
If it’s not too late for other people you can buy frame cap/plugs to block the hole on the frame by the rear tire to block salt and crap from flinging into the frame
This is the second crack in my frame and I don't want to keep repairing sections with temporary fixes until the entire frame is smoked. Like I mentioned in the video I have a brand new frame that has been ordered and is on its way. That will solve all of this!
Thank you! I agree and I would love to do that but currently not feasible for me. I do not have the time or space to build one. It would be very difficult to do that when I can have one built and shipped to my door.
I heard that when you weld up a crack you need to drill a hole at both ends to keep it from spreading more. Drilling a hole at both ends of a crack before welding is a common and effective technique used in metalworking to prevent the crack from spreading further. Here’s why it works:
1. Stress Concentration Reduction: Cracks create points of high stress concentration in the metal. The sharp tip of a crack is where the stress is most intense, making it the point where the crack is most likely to continue growing under stress. By drilling a hole at the end of the crack, you remove the sharp tip, replacing it with a circular edge. Circular edges have a much lower stress concentration than sharp tips, which helps to prevent the crack from growing.
2. Stopping Crack Propagation: Drilling a hole at the ends of the crack effectively stops the crack from extending beyond the hole. The geometry of the hole distributes the stress more evenly around its edge, unlike the stress concentration at a crack tip that drives the crack to grow.
3. Creating a Strong Welding Foundation: After drilling the holes, the crack along with the holes is often V-grooved or beveled to prepare for welding. This preparation ensures a stronger weld, as the weld metal can better penetrate the base metal, creating a stronger joint. Filling in the crack with weld material then binds the cracked parts together.
4. Inspection and Repair Quality: This technique also allows for a thorough inspection of the crack to ensure it’s completely dealt with. It’s part of ensuring the quality and longevity of the repair.
This method is widely used in various applications, from automotive frame repairs to fixing cracks in heavy machinery. It’s a practical application of engineering principles to mitigate the risk of further damage and to ensure that repairs are durable and effective.
Yes! We did that on the first crack to repair it.
I am assuming this next frame will be fully galvanized? I am happy to hear that you are allowing TDK to make a full length frame.
If it’s not too late for other people you can buy frame cap/plugs to block the hole on the frame by the rear tire to block salt and crap from flinging into the frame
That’s a great idea
awesome. thanks for the info and updated timetable. good luck on the upgrade.remember be happy
Absolutely! Thanks for the support!
Plug weld the temp patch in place. And yes a new frame not cobbled together is the way to go.
Agreed. I may not even need to fix this section as the new frame is ready to ship!
@@BuiltDifferentGarage that fast. Well I look forward to seeing in Maryland soon. Does it come painted or are you going to have frank do it?
@@tommydegrange3088 bare steel! We have some welding to do on it for suspension stuff. We’re going to use some good primer and frame paint on it.
@@BuiltDifferentGarage just remember the mess we made doing the body work. Cover everything
@@tommydegrange3088 😂😂 that was a HUGE mess
Why not look into Safe-T-Cap? They make repair sections for that area.
This is the second crack in my frame and I don't want to keep repairing sections with temporary fixes until the entire frame is smoked. Like I mentioned in the video I have a brand new frame that has been ordered and is on its way. That will solve all of this!
Dang surprised it cracked in that spot without rusting through first.
Yeah it's kinda scary haha
Love the channel and your rig. I understand your getting a frame from someone but what you’ve done this far build one!
Thank you! I agree and I would love to do that but currently not feasible for me. I do not have the time or space to build one. It would be very difficult to do that when I can have one built and shipped to my door.
Did you end up doing the galvanizing option with TDK? I did with my YJ frame. Well worth it
I did not.
No bueno indeed my friend!!! That stinks!
Yeah it sucks lol
You are so freaking good looking 👀