Chip-breaker for milling deep shoulders

Posted on 18 Jun 2018 and read 406 times
Chip-breaker for milling deep shouldersPrinces Risborough-based Sumitomo Electric Hardmetal Ltd (www.sumitool.com) has developed the GS chip-breaker to improve process control when milling shoulders and slots involving depths of cut up to 6mm in steel and cast-iron workpieces.

The GS complements the existing XNMU series of chip-breaker inserts for Sumitomo’s SEC-Sumi Dual Mill (DFC) cutter (pictured).

XNMU inserts are designed to reduce tooling costs, as they are available in double-sided variants with six corners.

The cutting edge of the GS chip-breaker is set at 25deg, with a range of corner radii between 0.16 and 0.63mm.

This design, which also incorporates a wiper edge, is said to enhance toughness.

DFC cutters include shank bodies with diameters between 25 and 80mm and with standard and fine pitches (with between two and seven teeth).

Shell mills are available in diameters between 50 and 160mm in standard, fine and extra-fine pitch variants (with between four and 16 teeth).

Be seen in all the right places!

Metalex 2018 Machine Tool Indonesia 2018 Steelfab 2019 Future Engineering Ireland Southern Manufacturing 2019 Expo Manufactura 2019 TIMTOS 2019 WIN Eurasia 2019 Intermach / MTA 2019 Metaltech 2019 EMO 2019 MACH 2020

Machinery-Locator
The online search from the pages of Machinery Market.

NILES DP1/S3 Engine Lathe

YOM: 1988
Made in: Germany
 
Technical details:
Height of center over bed: 800mm
Max. process
YOM: 1988 Made in: Germany Technical details: Height of center over bed: 800mm Max. process...
Gorbrex Machinery Trade Ltd