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Thomas BennerBrandon KilburyPhil l ip C. McKeeJustin MintzJason Ryan
RIT MSD IIFINAL REVIEW
ESTAR WIDE FORMAT SHIPPING CONTAINER
Scope Develop universal package to accommodate new
products Standardize pack-to-ship process
Overview Gathered needs and specs Concept development Design selection Engineering analysis Detailed design
MSD I RECAP
Impact Tests performed at Kodak10-15 impacts2200 lb rollMax acceleration of 13g measured at base of package
Translates to an acceleration of 2 for rollFirst impact cracked the plywood saddle supportsFollowing impacts didn’t cause further damage,
package remained intact for well over goal of 5 uses
IMPACT TESTING - RESULTS
Package absorbs a substantial amount of energy Saddle support thickened to increase strength at
failure pointSmall saddle area makes loading somewhat
diffi cult Saddle thickened to ensure adequate area for core Core length measured – out of spec, addressed with
core manufactureresHorseshoes with connection at base created a
gap after impacts Horseshoes will be free-floating going forward so they
can return to their original positions
IMPACT TESTING – DESIGN IMPLICATIONS
SPEC DOCUMENT
See needs and specs status check document
3 hours, double stacked container, movement in vertical direction only
Top roll collapse at 24 minutes Likely due to core plug failure due to compressive stress,
followed by failure of core Opposite side of core showed signs of similar damage but not
total failure Wear seen around circumference of core suggests roll rotated
during testPackage condition
No failure of components No cracking Straps intact Noticeable wear due to collapsed roll vibrating against
components
VIBRATION TEST RESULTS
VIBRATION TEST RESULTS
Core Plug
Core movement in y-direction may be contributing factor to failure Solution: reduce/eliminate horseshoe clearance on core to
restrict movementCore and core plug failure
Solution: more robust core plug Solution: larger saddle contact area (would affect max roll
width)
VIBRATION TEST - DESIGN IMPLICATIONS
NEW PACKAGE – 3D
Overall height reduced by 4”Horseshoe now secures the roll from above
Current unit cost $250 – goal of $120 In order to drive unit price down, package reuse must
be emphasized Lean toward higher volume customers to make return
feasiblePackage design should be bid out to multiple vendors
for potential cost savings
Increased throughput, reduced CTReduction of DVB due to repack
COST/BENEFIT
Latest design - vibration and impact testingLarger rolls
Package design must be scaled to fitConsider cost benefit analysisReview SOP, train operatorsSeek customer approval for new package
GOING FORWARD