Case Study Solutions EcoCut Case Study: Industry: Part: Material: Insert: Holder: 9009 Automotive Pinion Gear 8620 Alloy Steel XCNT 130408EN GM40 EC 25R-2.25D 13-E Allied Machine Solution EcoCut (4-pass program) Facing pass • Hole diameter = 0.9840" • Hole depth = 2.500" • Cycle time = 3 minutes 13 seconds Turning pass • Hole diameter = 0.9840" • Hole depth = 0.500" • Cycle time = 19 seconds Boring pass • Hole diameter = 1.0039" • Hole depth = 0.400" • Cycle time = 16 seconds Overall • All 4 operation completed by one tool • Cycle time = 3 minutes 52 seconds • Tool life = 600 parts Previous Tooling 3 Tool Process YG-1 spade drill • Hole diameter = 1.000" • Hole depth = 0.400" • Cycle time = 6.4 seconds • Tool life = 300 parts Kennametal finish turn face/

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