AXFIL work
Door stopper axle for oven shock absorber
Function
Door stopper axle for oven shock absorber
Technical Challenges
The geometric design of this stopper axle ensures proper distribution and optimal positioning in its environment, while the surface roughness guarantees a seal between the fluid and an O-ring. For large-scale production of this part, several steps are implemented. First, the general shape is preformed from a wire coil using a cold heading machine, ensuring concentricity of 0.15 mm between the head and the two rods. Then, a second operation achieves a surface roughness (Ra) of less than 0.1 µm through an advanced range of tribofinishing, while preserving the integrity of the geometric design.
Materials
Stainless steel 304L, 1.97mm diameter