COES Lab Report Template - Department of Mechanical and ...
COES Lab Report Template - Department of Mechanical and ...
COES Lab Report Template - Department of Mechanical and ...
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Cantilever Support DesignDavid Bumgarner9-28-10MAE 415 <strong>Mechanical</strong> DesignTable 2 / Effect <strong>of</strong> EPON Resin 580005 on adhesive properties <strong>of</strong> various systemsMethod Units A B C 1 DEPON Resin 828 pbw 100 62.5 100 75EPON Resin 58005 pbw --- 37.5 --- 25EPIKURE Curing Agent3234pbw 13 11 --- ---Dicy<strong>and</strong>iamide pbw --- --- 6 6Cure Schedule wk/°C 1/25 1/25 2hrs/93 +2hrs/1502hrs/93 +2hrs/150Cured State Properties 2Tensile StrengthASTM D638Aluminum/Aluminum psi 1,520 3,270 2,530 4,150Steel/Steel psi 2,610 4,100 5,100 5,23090° Peel StrengthAluminum/Aluminum lbs/inch 0.5-1.0 5.0 --- ---Hardness Shore D 88 70 --- ---1 System modified with 2 phr Cab-O-Sil M-5 to retain suspension <strong>of</strong> dicy<strong>and</strong>iamide throughgelation. Cab-O-Sil is a registered trademark <strong>of</strong> Cabot Corporation.2 Determined at 23 °C. Systems A <strong>and</strong> B cured one week at 25 °C. Systems C <strong>and</strong> D cured twohours at 93 °C plus two hours at 150 °C.<strong>Mechanical</strong> <strong>and</strong> Aerospace Engineering<strong>Department</strong>17NC STATE UNIVERSITY
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