dusthood for teknomotor 1,1kw spindle

A dusthood tailored for the Teknomotor 1.1kW COM31400414 spindle, allowing unimpeded airflow from the fan to prevent spindle overheating while ensuring effective extraction.

Two 80mm hoses need to be connected and secured using hose clamps. If my hose guidance (fits the Sorotec Basic Line) is used, the tension of the hose can maintain the snugly fitting hood in place, eliminating the need for an m3 heat set insert. Magnets(5mmx10m neodym) can be added afterward, a tolerance of +0.2mm with the holes is helps installing them with glue. Skirt's made from 1.65mm PVC (purchased as 2mm, but significantly thinner) will also have to be glued, cut, and adjusted to any desired length.

In addition to the holes for magnets, there are holes for 2mm DIN6315 dowel pins. These may help hold the lower part of the hood in place if the apron rubs too forcefully against the workpiece or sacrificial plate. However, the magnets themselves are numerous and strong enough that I haven't used the dowel pins.

I've chosen Extrudr ABS/ASA as the material, although I believe PLA could also be suitable. In the attached 3mf file, you'll find the profile I used for printing. Here's a brief overview:

• 0.2mm layer height
• A wider brim both inside and outside, especially crucial for ABS!
• Supports will be required, except for the 2mm holes and only on the print plate. 
•  support XY distance: 0,5
• 4 wall lines and 20% infill (to prevent hose clamps from crushing and to withstand suction force).

Print time with Bambu X1C:  ~8 hours total

Notification: Removing the central front magnet might ease tool changes as it could cause interference. The magnetic force should remain sufficiently strong even without it.