Enhanced Durability and Smoothness of UAV Micro Screws

2026,01,27

The choice of materials and surface treatments for UAV Micro Screws directly impacts service life and molding speed. While high-hardness, high-wear-resistant materials are more expensive, they reduce wear and deformation, extending replacement cycles.

For example, using cemented carbide in the production of stainless steel kitchenware for UAV Micro Screws results in a lifespan five times longer than traditional steel, reducing annual replacement frequency from 12 times to 2 times, saving over 80 hours of downtime.

Surface treatment technologies can further reduce the coefficient of friction and improve molding smoothness. Nitriding treatment can increase the surface hardness of UAV Micro Screws to over HV1000, reducing adhesion.

PVD coatings (such as TiN and CrN) can reduce the coefficient of friction from 0.3 to 0.15, increasing stretching speed by 15%–20%.

One home appliance company, by applying a DLC (diamond-like carbon) coating to UAV Micro Screws, increased the stretching speed of the stainless steel shell from 100 mm/s to 125 mm/s, while reducing material cracking rate by 30%, significantly improving production efficiency.

Author:

Mr. yjfastener

E-mail:

hou@citool.com

Phone/WhatsApp:

+8615826187211