MK8 Silicone Sock Mold

cults3d

UPDATE: Added a pot to mix the silikone and pour it! This is a simple mold I designed to create a silicone sock for my CR-10 Heatblock. The dimensions are given by the stock parts. The block is 20x20x10mm and should work with all MK8 heatblocks (even clones). It is necessary to use two-component slicone, since one-kilogram components don't allow curing. If you find any concerns, please let me know! The first picture shows the assembly with two M3x8mm screws plus one M3x25mm screw with a hex nut. The second picture shows the optimal print orientation for the parts. You need to flip it manually in your slicer since I don't know how to change the global orientation. HOW TO: 1. Print the parts - use mold release on the surfaces! 2. Put the 25mm screw into the base. 3. Poor a bit of silicone onto the bottom to avoid bubbles. 4. Put in the block and fasten it with two M3x8mm screws. 5. Pour silicone to the top of the base. 6. Pour some silicone into the cover. 7. Push base and cover together (this will be a bit messy). 8. Secure with a nut and let it cure. The exceeding silicone will vent through the top holes. The release should be self-explaining. Good luck, have fun!