1. Name: BM nano-coating integrated helical gear kit
2. Scope of application: BM extruder, for VORON 2.4 CW1 and CW2, for VORON Trident CW1 and CW2, or other places where this set of gears can be used. If you know mechanical design, you can also make it part of your extruder design.
4. Processing technology: CNC
5. Material: POM and nano-coated mold steel
6. Features
1) The integrated shaft design ensures better concentricity of the gears, reduces the eccentric rotation of the gears due to assembly, and ensures that the gears can transport the filament more evenly
2) CNC hollow POM gear, reduction gear design, high transmission ratio, to achieve greater extrusion torque
3) The driven gear adopts double ball bearings instead of the for Needle bearings, with smaller clearance and higher precision
4) High-strength mold steel is selected as the material of the feeding gear, and nano-coating is used as the surface treatment process. The overall Rockwell hardness HRC value of the gear reaches 62-65; the surface hardness HV value reaches 1000-1200, which greatly ensures the gear Strength, wear resistance and .
5) Helical gear design, better meshing, more stable gear transmission, and more linear transmission force. The transmission overlap is large, the meshing time is long, and the contact area is large, which makes the stress smaller, thereby improving the bearing capacity of the gear and prolonging the service life of the gear.
6) Lightweight design, while ensuring the strength of the gear itself, the excess material of the gear is hollowed out to reduce the weight of the gear.
7. Precautions:
1) Not suitable for sherpa extruders
2) There are many products on the market that can be equipped with for bmg gears, because there is a gap in size and tolerance, you can For ALIGN the filament inlet by squeezing the big black gear to move the position or adding spacers on the shaft
thanks for your understanding