Qualification Testing of the C-5 Mated Tire/Wheel Shipping Crate.
(30/05/2013)
The Air Force Packaging Technology Engineering Facility (AFPTEF) was tasked to perform qualification testing of a shipping cradle, in support of Air Mobility Command and Dover TMF. Testing was performed in accordance with ASTM D4169, Distribution Cycle 18, for level B packaging (assurance level II). AFPTEF found that the initial cradle design prevented the tire/wheel assembly from rolling (forward-aft motion); however, reinforcement of the cradle was necessary to prevent side-to-side movement of the item during testing. During the forklift truck handling portion of testing, the item broke loose in the cradle, snapping one of the side-support beams. AFPTEF added diagonal...
Tác giả: Harff, M. R. |
Số trang: 29 |
Lĩnh vực: Cơ khí |
Năm XB: 2008 |
Loại tài liệu: Khác
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Qualification Testing of the C-5 Mated Tire/Wheel Shipping Crate. | Số trang: 29
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The Air Force Packaging Technology Engineering Facility (AFPTEF) was tasked to perform qualification testing of a shipping cradle, in support of Air Mobility Command and Dover TMF. Testing was performed in accordance with ASTM D4169, Distribution Cycle 18, for level B packaging (assurance level II). AFPTEF found that the initial cradle design prevented the tire/wheel assembly from rolling (forward-aft motion); however, reinforcement of the cradle was necessary to prevent side-to-side movement of the item during testing. During the forklift truck handling portion of testing, the item broke loose in the cradle, snapping one of the side-support beams. AFPTEF added diagonal framing and side block reinforcements, in addition to thicker side-support beams to prevent side-to-side motion of the item during shipment. The modified cradle design passed all testing.
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