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INDEX POWER BUSTER 3. Examples of machining Ver. 00-01 _ OVERSEA TECHNICAL SUPPORT TEAM 2011. 02. 22 1. Introduction to P.B 2.Feature of power buster -

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Presentation on theme: "INDEX POWER BUSTER 3. Examples of machining Ver. 00-01 _ OVERSEA TECHNICAL SUPPORT TEAM 2011. 02. 22 1. Introduction to P.B 2.Feature of power buster -"— Presentation transcript:

1 INDEX POWER BUSTER 3. Examples of machining Ver _ OVERSEA TECHNICAL SUPPORT TEAM Introduction to P.B 2.Feature of power buster - Feature of insert - Feature of cutter body - Recommendations

2 Power buster ① Major cutting edge(Nick edge) ① Major cutting edge(Nick edge) ② Thick insert ② Thick insert ③ NM Chip breaker ③ NM Chip breaker ④ Minor cutting edge ④ Minor cutting edge ⑤ Mirror system ⑤ Mirror system Feature of insert

3 Power buster Major cutting edge(Nick edge) ① Major cutting edge(Nick edge) * Low cutting load * Low cutting load * Ideal chip control & Break chip * Ideal chip control & Break chip * Ideal design rough milling * Ideal design rough milling Thick insert ② Thick insert * High rigidity * High rigidity * Stable mounting * Stable mounting Mirror system ⑤ Mirror system * Cutting edge all overlap * Cutting edge all overlap

4 Power buster Features of cutter Screw on clamping system Screw on clamping system Stable assembly system Stable assembly system Foolproof system Foolproof system

5 Power buster

6 Metric

7 Power buster Metric

8 Power buster Screw on clamping system Screw on clamping system Stable assembly system Stable assembly system Foolproof system Foolproof system Recommended cutting cond.

9 Power buster Example of machining 1.

10 Power buster Example of machining 2.

11 Power buster Example of machining 3. ItemPower Buster Conventional tool Diameter125mm DesignationTNMX2710AZNRRCKT16** GradePC3545KC715M vc fz ap2.5 Tool life85

12 Work Machining Partbeforeafter Engine Block FCD400(Hv120 ~ 165) Length of Cut : 5200 x pass x 2 or 3 pass - Step over ; 8 - depth ; 14~18mm machining Step over : 8 Old (I Company S-MAX)Now (Power Buster)Evaluation Cutter SN2R250R00 / 11 刃 PBAM5250R / 12 刃 NoiseCut Force InsertDPM436R045(IN6530)TNMX2710ANR-NM(NCM335) IKIK 1Pass S164(vc130),F796(fz0.44), ap=4~8S164(vc130),F796(fz0.4), ap=4~8 ○ ◎△◎ 2Pass S164(vc130),F796(fz0.44), ap=5 S216(vc170), F780(fz0.3), ap=10 3Pass S164(vc130),F796(fz0.44), ap=5 - Example of machining 4. Korea “H” Company Power buster Result ; vc↑, fz↓(same Vf), ap ↑ Cycle time decreased (2/3)

13 POWER BUSTERI Company S-MAX GradeUnit Price Cost per corner (price / corner) GradeUnit Price Cost per corner (price / corner) Coated ₩ 10,000 ₩ 1,670 IN6530 ₩ 13,800 ₩ 3,450 Current tool (DPM436R045) usage a month ; 200EA(800corner) TNMX2710ANR-NM Number of Corner 6 TNMX2710ANR-NMDPM436R045Result of Tool Cost Save GradeUsage Tool Cost GradeUsage Tool Cost TNMX2710ANR-NM Coating133 EA ₩ 1,330,000 IN EA ₩ 2,760,000 Save 48% ₩ 1,430,000 DPM436R045 Number of Corner 4 Power buster Example of machining 5. Korea Local


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