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Aerospace Engine

LOW TURBINE CASING


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<h2 class="wp-block-heading">Notes</h2>



<ul class="wp-block-list"><li>Quick change KM-connection</li><li>Special BT50-KM50 90° adapter</li><li>KM50 Receptacle with BT50 taper right hand / 90°</li></ul>



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<h3 class="wp-block-heading">Solution Specifications</h3>



<figure class="wp-block-table"><table><tbody><tr><td><strong>Material</strong></td><td>Inconel 718</td></tr><tr><td><strong>Tool Description</strong></td><td>Kennametal BT50 + KM50 Turning Tool</td></tr><tr><td><strong>Drawing Number</strong></td><td>2795313 / 2892786</td></tr><tr><td><strong>Type of Comp.</strong></td><td>Profile-machined</td></tr><tr><td><strong>Operation</strong></td><td>Face Grooving / Copy Turning</td></tr><tr><td><strong>Cutting Edge</strong></td><td>Carbide</td></tr><tr><td><strong>Insert</strong></td><td>Kennametal DWG 2791814 (Special, not listed on site)</td></tr><tr><td><strong>Vc</strong></td><td>33 m/min (108 SFM) </td></tr><tr><td><strong>Fz</strong></td><td>0,12 mm/rev (.0047 IPR)</td></tr><tr><td><strong>Ap</strong></td><td>0,4 mm (.015 DOC)</td></tr><tr><td><strong>Pressure</strong></td><td>20 bar</td></tr><tr><td><strong>Coolant supply</strong></td><td>Coolant Bore</td></tr><tr><td><strong>Objective</strong></td><td>Surface Finish Ra1.6</td></tr><tr><td><strong>Tool Life</strong></td><td>~ 21 min</td></tr></tbody></table></figure>
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Low Turbine Casing: Turning

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Notes

Solution Specifications

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Material	Inconel 718
Tool Description	Kennametal BT50 + KM50 Turning Tool
Drawing Number	2795313 / 2892786
Type of Comp.	Profile-machined
Operation	Face Grooving / Copy Turning
Cutting Edge	Carbide
Insert	Kennametal DWG 2791814 (Special, not listed on site)
Vc	33 m/min (108 SFM)
Fz	0,12 mm/rev (.0047 IPR)
Ap	0,4 mm (.015 DOC)
Pressure	20 bar
Coolant supply	Coolant Bore
Objective	Surface Finish Ra1.6
Tool Life	~ 21 min