Summary

Replacement for Piko 57580-14 "Coupling hook" adapted for FDM printing.
The "original" file is made by dimensions measured by hand.
The "plus 2mm." version is longer to able installing close couplers, like Roco Universal or ESU coil couplings, without derailings on R1.

Please read post printing with care to get satisfied results.

More information available at my website in English and Russian.

Print Settings

Printer Brand:

Other

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>Anet ET4 TitanAero</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.1</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>100%</p></div></p>                                                    <strong>Filament:</strong> FDplast PLA                Black                    <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>Reduce printing speed to 80 mm./sec. or lower</p></div>

Post-Printing

Finishing with hobby knife and sanding is required

            <div><p>The thing is to make exit edges of shaft sharpen to let coupler fix in place.<br>Plus outer surfaces must be flat and smooth to make shaft be centered by springs</p></div>

Piko 57580-14 Coupling hook replacement