I maybe trying to reinvent the wheel right now but when it comes to frames do the they have to be welded, I've always wanted a motorized bicycle that had a more of a cruiser look to it and while a beach cruiser comes close I wonder what if you where to drop the bottom bar where the engine mounts to lower so there's more clearance. I always want to improve something and it dawned on me that to build my perfect bike I would have to build the frame and while I can mentally build a frame in my head I realize that I don't want to purchase and learn how to weld just so I can build a single frame.
If I was to build a frame using square tubing what's stopping me from instead of using welds to secure the tubing together instead using harden steel bolts with rubber cushioning with a lock washer and a double nut tightening scheme to secure square tubing together. I understand this runs the risk of snapping a bolt under the vibrations but hypothetically if you where to cushion the vibration of the engine would it be feasible to build an entire frame using bent square tubing and a series of speciality nuts and bolts? I want to build a custom frame but I doubt I have the time or financial backing to both learn and acquire the equipment needed to weld and while I know I can just go to a private welder I have a bigger plan in mind and I want to prove something to myself.
If I was to build a frame using square tubing what's stopping me from instead of using welds to secure the tubing together instead using harden steel bolts with rubber cushioning with a lock washer and a double nut tightening scheme to secure square tubing together. I understand this runs the risk of snapping a bolt under the vibrations but hypothetically if you where to cushion the vibration of the engine would it be feasible to build an entire frame using bent square tubing and a series of speciality nuts and bolts? I want to build a custom frame but I doubt I have the time or financial backing to both learn and acquire the equipment needed to weld and while I know I can just go to a private welder I have a bigger plan in mind and I want to prove something to myself.