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HRG 350

  • Module range: mm 0.6 - 10.0
  • 최대 공작물 직경: 300 mm | 12 in
  • 최대 공작물 길이: 870 mm | 34.5 in

HRG 350 – Profile grinding machine for hobs

The HRG 350 profile grinding machine for hobs is suited for the manufacturing of all kinds of different hob types including helical hobs and threads.

Top quality with minimum cycle times

Thanks to our long experience in the manufacturing of high-quality gear cutting tools, we can provide the perfect machine for the customers who wants perfect final products.

The EMAG SU HRG 350 hob relief grinding machine is especially suited for the manufacturing of all kinds of different hob types, including helical hobs and threads. The machine guarantees top quality results with minimum cycle times.

Grinding methods:

  • Profile grinding
  • Creep feed grinding

The HRG 350 can accommodate all grinding wheels currently available on the market.

이점 HRG 350

  • Flexible with internal dressing device
  • Minimum cycle times
  • Accommodates all grinding wheels currently on the market
  • Siemens 840D CNC with mobile operator panel
  • The X and Z axes are directly driven by digital linear motors with flat prismatic guides
  • No mechanical transmission or backlash
  • Profile relief grinding of solid hobs and form cutter disc

기술 데이터

Module range

0.6 - 10.0 mm

최대 공작물 직경

300 mm

12 in

최대 공작물 길이

870 mm

34.5 in

Module range mm 0.6 - 10.0
최대 공작물 직경 mm
in
300
12
최대 공작물 길이 mm
in
870
34.5
Hobbing diameter, max. mm
in
300
12
Helix angle degree degrees ± 45
Distance between centers mm
in
870
34.5
Length to be ground, max. mm
in
450
17.5
Grinding wheel diameter range (relief and profile) mm
in
35 / 100
1.5 / 4
Grinding wheel diameter (threads) mm
in
200
8
Grinding spindle speed, max. m/s 0 - 45
Work spindle speed, max. rev/min 100
Stroke speed, max. str/min 300
Connected power, max. kVA 83
Machine dimensions, L x W x H m 5,28 x 3,38 x 2,89

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