collar de sujeción (n)

Spannhülse (f)

clamp collar (n)

When the clamp collars are aligned in parallel, this indicates that the screw connections are correctly pre-tensioned.

clamp sleeve (n)

collet (n)

During Cyril Bath stretch forming, the collet chucks can be moved horizontally as well as vertically.

压紧套筒 (n)

夹圈 (n)

夹头 (n)