Thread-guiding component with improved surface

Details Thread-guiding component with improved surface Thread-guiding component with improved surface

1994-06-20

1996-06-25

Calvert, John J.

Textiles: fiber preparation

Working

Drafting

492 28, 492 37, D01H 574, B65H 2700

Patent

active

055287999

ABSTRACT:
Described are thread-guiding components for apparatus for producing, treating and processing fiber materials, having a surface which comes into contact with the fiber materials defined by certain values of the maximum averaged roughness depth R.sub.z and the values of the load-bearing proportion calculated for certain depths of cut. The defined surface comprises a cermet material. Preferably there is additionally deposited on it an outer layer, from 0.1 to 10.0 .mu.m in thickness of nitrides and/or carbides of titanium or chromium. The components are notable for significantly enhanced long-term stability of the surface properties. The components are preferably godets.

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