WavyJoint

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CBN insert with new brazing technology for high efficiency hardened steel machining

Robust as ever! For outstanding performance in hard turning applications.

MiniForce-Turn

TungCut

Applications & Features

Internal turningExternal turning

1. New brazing technology for increased machining efficiency “Wavy Joint”

• A maximum depth of cut up to 0.8 mm
– Reduces the number of passes to increase productivity
• Innovative WavyJoint brazing technology
– Prevents the CBN tips from debrazing, eliminating abrupt insert fractures during demanding dry machining, while securing stable and predictable hard turning operations.

Inserts & Grades

Inserts

“WavyJoint” inserts

  • CBN insert, applied “WavyJoint” brazing technology
Main Grades

BXA20

  • First choice for light to heavy interrupted cuts
  • For Vc = 180 m/min or less

BXA10

  • First choice for continuous to light interrupted cuts of hardened steel turning
  • For cutting speed = 230 m/min or less

Practical examples

Part: Automotive part
Material: SCM420 / 20CrMo4 (60HRC)
Insert: 4QS-CNGA120412
Grade: BXA20
Cutting conditions: Vc = 100 (m/min)
f = 0.1 – 0.2 (mm/rev)
ap = 0.7 – 1.0 (mm)
Coolant: Dry
Part: Gear part
Material: SCM420 / 18CrMo4 (60HRC)
Insert: 6QS-WXGQ040304SPL
Grade: BXA10
Cutting conditions: Vc = 70 (m/min)
f = 0.03 (mm/rev)
ap = 0.1 (mm)
Coolant: Dry

Standard cutting conditions

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