B8 Flight Stick Replica Shift Knob

thingiverse

This is an authentic replica of a B8 Flight Stick commonly used in various helicopters and fighter jets. To create this model, I had to precision cut holes to securely attach m10x1.25 nuts - a thread size commonly utilized for shift knobs. Based on multiple photographs, I meticulously recreated the exact shape of the knob. Instructions I have included the Solidworks files, which you can modify if you need custom-fit parts. To source the buttons used in this project, simply visit: http://tinyurl.com/pec2u3o. The joystick mechanism is actually a salvaged piece from my local makerspace, marked with only the letters "Tomy". The trigger pin was crafted from a hardened 1/8" steel rod - extracted from the optical drive of a PS3 and cut to 1.7 inches in length. For the trigger spring, I opted for one found at the makerspace, boasting dimensions of 1.4" x 3.7". To incorporate the directional knob, I cleverly utilized the head of a brass nail, carefully shaping it through sanding and drilling. Following thorough assembly, I printed all components at 70% infill and inserted the nuts into place. Subsequently, I applied methalyne chloride to fuse both halves together. Using a flat-tipped soldering iron, I melted a small seam. Upon completion, I carefully sanded all components before giving the body a high-gloss black paint job. The joystick and buttons were seamlessly press-fitted in place, while the directional knob required heating with an SMD rework station prior to installation, ensuring a smooth, precise movement of 1/8 inches between parts.