Special Knurl

Overview

Special Knurls
・Conical, concave and convex knurls manufactured to client's specification
・HRc 61±1 standard
・Wide range of materials and coatings
・Ground faces and bore
・Fine milled teeth

KAA	KBL	KBR	KGE

Conical knurls

Necessary data to manufacture conical knurls
・Teeth pattern (KAA, KBL, ...)
・Teeth angle
・D diameter
・Bore diameter: D1
・E width
・Pitch measured at Dm
・Mid diameter: Dm or angle of the cone
・Material
・Coating
・Chamfer

C	DL	DR	E	FL	FR

Concave and convex knurls

Necessary data to manufacture concave and convex knurls
・Knurl form
・Teeth pattern
・Teeth angle
・D diameter
・Bore diameter: D1
・E width
・Pitch measured at D
・Radius
・Material
・TCoating
・Chamfer