Gear hobbing machine

HS 30 SPS

"WITH IT'S HIGH RELIABILITY AND EFFICIENCY, THE HS 30 IS ESPECIALLY SUITABLE FOR THE CONTINUOUS SHIFT WORK"

FEATURES

The gear hobbing machine HS 30 is designed for the fully automatic high speed manufacturing of pignons and gears with the highest precision. As the first gear cutting machine in the small module range, the HS 30 is capable to make full use of the potential of coated hardmetall tools. Cutting speeds up to 1000 m/min. are possible with this new machine concept.

STRAUSAK burr-free hobbing system (patent)
Solid, fibration-free construction
Innovative, vibrationless gear construction
Synchronously-driven main and counterspindle
Highest precision in the travel path
Fast set up times, because of the swinging – out loading device and the high level operating convenience
Various machining methods for flexible manufacturing
Reliable, easy-to-operate electronics
Comprehensive safety and monitoring functions

DOWNLOAD FACTSHEET

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ADVANTAGES

In comparison with conventional gear cutting, the high speed machining offers you the following advantages:

Up to 200% increase in productivity
Improved quality, as a result of optimised process
Up to 500% improved service life of cutters
Reduced downtimes of the production equipement
Remarkable cost reduction in manufacturing
Higher profits

BURR-FREE HOBBING SYSTEM

The first cutter rotates in clockwise direction and plunges into the left front side with vertical advance. No burrs are produced on the front face.

When the full profile depth has been reached, the cutting head is lowered. The cutting spindle is displaced axially and the second cutter moves into the work position.

The second cutter rotates in counterclockwise direction and drives into the profile already machined at high speed. It then cuts through the full profile depth horizontally in parallel.

When moving out of the right front face, the cutting head is lowered again. No burrs are produced here either.

USAGE

HS 30 Highly precise, fully automatic Gear hobbing machine for:

Pinions (gears) in individual manufacturing
Spring barrels, hour wheels and similar parts, with outside even gearing for pairwise machining

The selection of the loading device depends on the shape of the workpiece. The following loading devices can be attached:

STRAUSAK piston loader type 28 or 28G
Drum loader W 20 or W 25
Commercially-available vibration loaders
Magazine loader or special constructions for particular parts, such as segments, e.t.c.

The toothed parts are transported into a collection container, by a slide which swings into place automatically, cleanly separated from the cuttings.

TECHNICAL DATA


Workpiece diameter	mm	0,2 - 35
Toothing length	mm	max. 22
Clamping length	mm	max. 45
Module in steel max.	mm	0,75
Module in non ferrous metal	mm	1,00
Number of teeth		2 - 390
Cutter diameter	mm	6 - 24
Cutter speed	U/min.	400 - 13'000
Weight net, approx.	kg	ca. 600 kg
Space requirement L x W x H	mm	900 x 800 x 1'700