Каталог Sumitomo пластины с алмазными вставками Sumidia - страница 8

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Навигация

One Use Inserts With Chipbreaker

Break Master DM

SUMIDIA Type

  • Chraracteristics
  • Economic one use type One Use Inserts, familiar to users of the SUMIBORON series, are now available in SUMIDIA.
  • Entrust chip control to cutting edges with chipbreakers. Eliminates chip control trouble through the effect of DM type chipbreakers. Substantially improves work efficiency.
  • Application Range
  • For internal machining

0.15

0.10 Chip control effect region

0.05

0 0.1 0.3 0.5 0.7

Depth of cut (mm) (Work material: ADC12 Internal machining, wet)

  • Chip Control Performance
  • For external machining and face machining (Insert shape: 55°/80° Diamond)
  • Chips from Break Master DM Type
  • Chips from an insert without a chipbreaker

0.15

Chip control effect region 0.10

0.05

Application Example

Machining detailsCutting conditionsResults
BoringWork material: AC2A-T6 vc= 300 m/min f= 0.06 mm/rev ap= 0.35 mm WetGenerated good, curled chips with a length of approximately 2mm without leaving any chips in the work material while fulfilling the requirement that the finished surface roughness be Ra=1 μm or less.

(Work material: ADC12 External machining, wet)

M Internal machining (Insert shape: Triangular type)

Feed ratefDepth of cutapStyle
up to 0.15 mm/revup to 0.7 mmWet
`●`External copying (Insert shape: 55`°` /80`°`Diamond)
Feed ratefDepth of cutapStyle
up to 0.15 mm/revup to 0.5 mmWet
  • Series Lineup
Machining detailsBoringExternal/Face machining
Unit compatibleNU-TPMR1103 type NU-TPMR1603 type
NU-TPMT0802 typeNU-CCMT0602 type
Holder compatibleNU-TPMT0902 type NU-TPMT1102 typeNU-CCMT09T3 type NU-DCMT0702 type
NU-TPMT1103 typeNU-DCMT11T3 type
NU-TPMT1604 type

For face machining, use a depth of cut 0.4 mm or less.