Kossel rods joint and carriages

thingiverse

I designed and built a replacement for standard rods and carriages for anycubic kossel linear. Using my files, you can significantly save on the purchase of traction. You can make traction more accurate than factory-made traction. The carriages were designed for a standard effector, fly extruder, and optical sensors, but should also be suitable for mechanical sensors. The rods of this design allow you to completely remove play in hinge rods. Reduces printer vibration and noise during printing. Significantly increase the quality and speed of printing. Traction was tested at speeds up to 150 mm/s during 100+ hours of printer operation. Depreciation is shown slightly. You will need: 1. For rods: * 8 mm aluminum tube with 1 mm wall thickness. Very common tube size. Sold in any hardware store. * Screws m2x6 or m2x8 - 12 pieces. 2. For carriages: * Ball screws from RC models with a diameter of 5.8 mm. For example, HSP 02038. 12 pieces. * M3x6 screws - 6 pieces. * M3 nuts - 6 pieces 3. Other materials: * Super glue. For example cosmofren CA-500.200 * Thread lock. For example, Done Deal removable. The process in order: 1. Print 12 rod ends. In the file: two tips for assembling one rod. To print, for greater accuracy, with the flat side to the table. 2. Print carriages and tubes to the carriages. I printed from ABS. 3. Print caliber for rods. It consists of three parts. It is assembled on latches. I printed from PETG to avoid shrinkage. 4. Cut 6 tubes approximately 240 mm long. For Anicubic kossel linear - 240 mm. The length of the tube can be made any based on your calculations and your delta. It is not necessary to maintain high precision cutting because the length of the rod can be adjusted during assembly of the rod. Remove burrs on cuts. 5. Insert the rod ends into the tubes parallel to each other. And put on a caliber. 6. Paste glue into the remaining slots between the tube and the tip. This will be enough for a strong connection. To dry. 7. Screw the ball screws into the carriages and secure with nuts. You can use a thread lock. 8. Screw new carriages onto the rails using standard fasteners. Thread, tighten, and secure drive belts. 9. Fasten the tube-holder of the fly extruder belt using m3x6. 10. Screw the ball screws into the effector. You can use a thread lock. 11. Snap the hinges of the rods onto the carriage and the effector (with the flat side of the hinge out). Tighten the m2x6 or m2x8 screws into the link joints with a small force. You can use a thread lock. The degree of puff can be seen in the attached video. After approximately 20-30 hours of printer operation, tighten the screws slightly. For donate: https://yasobe.ru/na/new_ideas_for_3d_printing