Gear shaper cutters
TSA shaper cutters are designed under the concept of profile optimization to maximize tool life, assuring dimensions of the part within required tolerances. This will allow maximum number of sharpening operation and pieces per tool, reducing the tool impact on cost per piece.
Manufacturing process is highly controlled. Aftervacuum heat treatment, shaper cutter profiles are ground on 5-axis grinding machines, achieving maximum precision and being able to manufacture up to DIN AAA quality.
Disc/hub shaper cutters
Shank shaper cutters for internal gear cutting
Shank shaper cutters for non-involute profiles
|Applications and components||Internal/external gear and rack shaping; shaping of spur cylindrical toothed transmissions, helical shaping up to 45º, double helical (chevron/herringbone); tandem cutting|
|Modules (DP)||Normal module from 0.25 to 22 (Diametral Pitch from DP96 to DP1.125)|
|Obtainable profiles||Involute, straight flank, parallel sided keyways and non-involute (chain wheel, timing belt pulley, ratchet, lobular, etc.); sectors splines (full and/or removed teeth)|
|Profile modifications||Semitopping, topping, full radio, protuberance, undercut lugs; involute modifications (tip rilief, crowing, K profile, etc.); *see table for hob cutters|
|Shaper cutter geometries||Solid monoblock cutters; disc (DIN1825), hub (DIN1826), screwed hub (DIN1827), shank (DIN1828) types and similar; internal teeth shaper cutters; max. φext 290mm|
|Materials||Powder Metal High Speed Steels (PM HSS)|
|Coatings||All common PVD coatings: TiN, Alcrona ® and Altensa ®|
|Bores (mm)||8, 10, 15, 16, 19, 20, 22, 25, 27, 32, 38, 40, 42, 50, 70, 80, 90 and 100mm|
|Bores (inches)||12.70, 15.88, 19.05, 25.40, 31.75, 44.45, 58.74, 76.20, 88.90 and 101.60mm|
|Shanks||Morse taper 1, 2, 3, 4 y 5; Fellows taper 1 y 2; cylindrical φ17.46, φ25.00, φ25.40 and φ32.00|