multi-shot ball launcher

cults3d

A new model of ball launcher features a diameter of 12.7 mm and is equipped with geomagnetic technology. For this innovative launcher, the spring is positioned vertically and drives a rack via a gear system. This rack propels the log along a channel, allowing for smooth movement and precise control. The rail supports the axis of the spring and the gear wheel, providing stability and balance to the entire mechanism. On one diameter supporting the axis, a notch allows a key to pass through, adding an extra layer of security and functionality. Between the two diameters, a first shaft spacer is placed, followed by the spring with its tab facing backwards. This is then followed by the arch spring spacer, the arch itself, and a second shaft spacer - a part that must be printed twice for optimal results. Next, thread the pin with its key and lock it in place using the pin clips. The spring tab fits into a square hole and is blocked by the spring plate, ensuring proper alignment and tension. Position the trigger pin and slide the slide into the groove, where the trigger spring fits snugly into another square hole. To prepare for use, turn the gear backwards to pressurize the spring and position the rack so that its first tooth aligns with the tooth at the end of the gear. This allows the rack to fit seamlessly into the rail, ready for action. The ram, propelled by its spring, locks the rack and pinion in place. It's only when the trigger is activated that the rack releases, propelling the ball forward. Once the ball has been launched, pulling the rack back will cause another one to fall into position, waiting to be propelled. A demonstration video showcases the launcher in action: https://twitter.com/fabricejeanpier/status/1124332761366650881 https://twitter.com/fabricejeanpier/status/1122251876009951232 However, users should exercise caution when operating the launcher, as it propels balls with considerable force. Objects or people in its path may be damaged or injured. For more projects and updates from the creator, follow these links: https://cults3d.com/fr/utilisateurs/3d-fabric-jean-pierre Follow Fabrice Jean-Pierre on social media for the latest developments: https://twitter.com/fabricejeanpier https://www.facebook.com/profile.php?id