Surfboard Leash Plug - for Shaping

thingiverse

A selection of surfboard plugs for attaching a surfboard leash to a surfboard features various dimensions including a thin file that measures 13mm in depth, while all other plugs have a standard depth of 15mm. Print Settings: Rafts: Don't bother. Supports: No need to worry about it. Resolution: Set the resolution to between 0.2 and 0.3 mm. Infill: Opt for an infill percentage ranging from 80% to 100%. Notes: For a visually appealing result, print the plug in its natural orientation as shown in the STL file. Be aware that prints tend to be weakest along their layers, so a hard pull on the leash may apply excessive stress to the part. To achieve maximum strength, consider flipping the plug upside down and printing with support structures in place, but be aware that this might compromise aesthetics. Regardless of your approach, ensure there are plenty of solid layers at the top, as you will likely sand into the surface after glazing the plug into your board. In addition to achieving a well-sealed part, prioritize overlapping infill layers with perimeters and interspersing solid layers throughout the print to guarantee the part's integrity. You won't need to completely seal the unit for waterproofing if your resin pour is effective, but adding an extra layer never hurts. Consider the temperature characteristics of the plastic used before glassing it into your board - car temperatures can pose issues with printing in PLA, and combining it with a polyester resin for glazing might be ill-advised due to its exothermic curing process. Post-Printing: Hardware Requirements/Post-Printing To get the best results from this part, utilize a 3mm DIA x 30mm smooth hardened stainless steel rod. Avoid using anything else that may not match its strength and durability characteristics. The tolerance of the hole for the insert must be precise to prevent resin seepage through gaps, so heat the rod slightly and work it in carefully.