Основной каталог Kyocera 2016-2017 - страница 143

Предыдущая страница Следующая страница

Навигация

■ Case Studies

SCr420H(58HRC) SCM415(55HRC)

4 2

  • Gear 50
  • Stator
  • External , Facing and Chamfering
  • Boring
  • Vc=130m/min
  • Vc=170m/min C
  • ap=0.6mm
  • ap=0.4mm
  • f=0.12mm/rev
  • f=0.1mm/rev
  • Wet
  • Wet
  • CNGA120408S01225ME
  • CNGA120408S01225ME

（KBN05M） （KBN05M）

KBN05M300 pcs/edgeKBN05M600 pcs/edge
Competitor C200 pcs/edgeCompetitor D300 pcs/edge
  • KBN05M achieved 1.5 times longer tool life than competitor C.
  • KBN05M achieved twise longer tool life than competitor D.

⇒Its longer tool life contributes to cost-cutting. ⇒Its longer tool life contributes to cost-cutting. (Evaluation by the user) (Evaluation by the user)

SCr420H(58HRC) SCr20(61~65HRC)

40

  • Pulley
  • Gear
  • Facing (Continuous)
  • External and Facing (Interrupted)
  • Vc=120m/min
  • Vc=120m/min
  • ap=0.15~0.2mm
  • ap=0.15mm
  • f=0.24mm/rev
  • f=0.1~0.15mm/rev (External）
  • Wet
  • Wet
  • DNGA120408S00545MEP
  • CNGA120408S04030MEH

(KBN05M) (KBN05M)

KBN05M-MEP KBN05M-MEH

150 pcs/edge 150 pcs/edge

(Edge Prep.：0.05×45˚) (Edge Prep.：0.40×30˚)

KBN05M-ME

100 pcs/edge Competitor F 100 pcs/edge

(Edge Prep.：0.12×25˚)

  • Compared to competitor F, KBN05M-MEH type (Edge prep.: 0.40×30° Chamfered + R honed)

Competitor E 100 pcs/edge achieved 1.5 times longer tool life.

  • No chipping in interrupted machining, and improved productivity
  • Tool life of KBN05M-ME type (Edge prep.: 0.12×25° Chamfered + R honed) is same as competitor E’s. (Competitor F’s cutting edge got many chipping.)
  • KBN05M-MEP (Edge prep.: 0.05×45° Chamfered + R honed) type achieved 1.5 times longer tool life,
  • Feed rate could be increased from 0.15 to 0.25 mm/rev in facing.

preventing crater wear. ⇒Achieved cycle time and cost reduction. (Evaluation by the user)

KBN05M-MEP KBN05M-ME Competitor E

(Evaluation by the user) SCM420(60HRC) SCM420(58HRC)

  • Gear
  • Sleeve 40
  • Facing (Interrupted)
  • Boring (Heavy interruption)
  • Vc=90m/min
  • Vc=100m/min
  • ap=0.5mm
  • ap=0.5mm
  • f=0.12mm/rev
  • f=0.1mm/rev
  • Wet ⇒ Dry
  • Wet
  • CNGA120412S01225ME
  • TPGB110308S01035MET

（KBN25M） （KBN35M）

KBN25M70 pcs/edgeKBN35M115 pcs/edge
Competitor G30 pcs/edge (Unstable)Competitor H100 pcs/edge
KBN25M improved tool life up to 70 pieces/edge than is two times more than competitor's· KBN35M achieved 15% Longer tool life in heavy interrupted machining compared with competitor H.
G (CBN tool). Also, KBN25M has increased its tool life up to 250 pieces/edge by hanging· Furthermore it still keeps the insert in a good condition and so provides stable machining result.
from wet machining to dry machining.⇒Its longer tool life and capability of providing stable result can contribute to cost-cutting and improved efficiency
in machining.
(Evaluation by the user)(Evaluation by the user)