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The modified 2-on Tube mold (Gamma) did not function as intended when first tested and additional improvements for casting quality have been identified. Description of Change 1. Strengthen the core at the risers 2. Weld up the cavity 2 o-ring groove 3. Add bubblers to primary leaker location 4. Add mass to wedge feed path 5. Block off the center cavity remnant robustly 6. Adjust gating to increase heat in cavity 3 7. Remove stock from ends and/or corners of side slides to ensure complete closure at lower slide temperatures. 8. Revise gating to single runner.

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	File Name	Description	User Name	Upload Date
Delete	2016-1129-C-CMETubeMoldImprovements2016-10-06.pptx	GAxx Tube Gamma Mold Imp.	Appold, Brian (qz0qsm)	10/7/2016 3:13:27 PM

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Program	Part Type	Part #	Design Phase	Location	PTE	Status
AXLE PARTS	TUBE	84094549	Prod	Saginaw	Appold, Brian	Complete - Approved

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Location	TM	Approval Date	Priority	Status
Saginaw	Bujouves, Jim	10/10/2016 6:35:56 AM	Normal	Approved