Izbornik Zatvoriti

Knob with knurled surface for CNC 3018 X and Y axis (3D print)

Skraćena veza: https://pedja.supurovic.net/veza/9763

I stumbled upon model for bolt and nut with knurled interface https://www.thingiverse.com/thing:9095 . I liked how it looks so I decided to adjust nut model and make it to become hand wheels knob for my CNC 3018 X and Z axis. It turned out pretty good.

Knob radius is 24 mm and thickness is 10 mm. It is meant to be used on 8 mm lead screw so it has 8.1 mm hole which is big enough that knob tightly sits on leading screw so it can easily turn leading screw.

There are holes for 3 mm screws if there is need to additionally secure knob on the lead screw. I find it not needed but I added them just in case. Holes are 2.5 mm in diameter and you have to cut threads for 3 mm screw. Screws have to be headless and 5 mm long or less. Screws should not be over-tightened to avoid destroying plastic threads. Use two screws on each knob for balance.

Download knob model: https://www.thingiverse.com/thing:4373353

Printing notes: Using at least three vertical walls is recommended. Print hole up. After print is dome you may use fine sanding paper to soften the edges of kurling pattern.

Ostavite odgovor

Vaša adresa e-pošte neće biti objavljena. Neophodna polja su označena *

Popunite izraz tako da bude tačan: *

Ovo veb mesto koristi Akismet kako bi smanjilo nepoželjne. Saznajte kako se vaši komentari obrađuju.