Aerospace Structure

DOOR FRAME


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<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="873" height="873" src="https://api.titansofcnc.com/app/uploads/sites/2/2020/06/S6.png" alt="" class="wp-image-1050" srcset="https://api.titansofcnc.com/app/uploads/sites/2/2020/06/S6.png 873w, https://api.titansofcnc.com/app/uploads/sites/2/2020/06/S6-768x768.png 768w, https://api.titansofcnc.com/app/uploads/sites/2/2020/06/S6-400x400.png 400w" sizes="(max-width: 873px) 100vw, 873px" /></figure>



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



<ul class="wp-block-list"><li>Goal is good chip evacuation</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>6AL-4V Titanium (forged)</td></tr><tr><td><strong>Tool Description</strong></td><td>Kennametal Shell Mill Ø50 Z4 HU8X</td></tr><tr><td><strong>Kennametal MM#</strong></td><td>MM 6552848 (Special, not shown on site)</td></tr><tr><td><strong>Drawing Number</strong></td><td>61241938</td></tr><tr><td><strong>Operation</strong></td><td>Roughing</td></tr><tr><td><strong>Cutting Edge</strong></td><td>Carbide</td></tr><tr><td><strong>Insert</strong></td><td><a href="https://www.kennametal.com/us/en/products/p.harvi-ultra-8x-nbspinserts-ic10-snhj10-gdh.6412504.html?cid=KMT_ACQ_PSL_PD_AFF_TXT_v1_ti-acd_NA_1046" target="_blank" rel="noreferrer noopener">Kennametal SNHJ100408SNGDH KCSM40</a></td></tr><tr><td><strong>Vc</strong></td><td>48 m/min (160 SFM) </td></tr><tr><td><strong>Fz</strong></td><td>0,11 mm/z (.004 IPT)</td></tr><tr><td><strong>Ap</strong></td><td>53mm (2.1 in)</td></tr><tr><td><strong>Ae</strong></td><td>12 mm (.47 in)</td></tr><tr><td><strong>Power / Torque</strong></td><td>4,4 kW / 139 N.m</td></tr><tr><td><strong>MRR</strong></td><td>86 cm³/min (5.2 in³/min)</td></tr><tr><td><strong>Coolant supply</strong></td><td>Internal Coolant</td></tr><tr><td><strong>Objective</strong></td><td>Good Chip Evacuation</td></tr><tr><td><strong>Tool Life</strong></td><td>~ 60 min/edge</td></tr></tbody></table></figure>
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Notes

Solution Specifications

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Material	6AL-4V Titanium (forged)
Tool Description	Kennametal Shell Mill Ø50 Z4 HU8X
Kennametal MM#	MM 6552848 (Special, not shown on site)
Drawing Number	61241938
Operation	Roughing
Cutting Edge	Carbide
Insert	Kennametal SNHJ100408SNGDH KCSM40
Vc	48 m/min (160 SFM)
Fz	0,11 mm/z (.004 IPT)
Ap	53mm (2.1 in)
Ae	12 mm (.47 in)
Power / Torque	4,4 kW / 139 N.m
MRR	86 cm³/min (5.2 in³/min)
Coolant supply	Internal Coolant
Objective	Good Chip Evacuation
Tool Life	~ 60 min/edge