| Summary: | 碩士 === 中華技術學院 === 飛機系統工程研究所 === 96 === The purpose of this proposal is first to develop the new model riveted bolt that includes two functions such as 1 the components are nailed by a riveted joint at one side working, 2 the parts are fastened by the thread of bolt and nut with twisting way. Combining the advantages of two functions effectively fabricates a rigid joint to fix the connection of the specimen-lapped. And, the design of new load cell was obtained the clamping force of the joint as applying the torque by using new model riveted bolt. Then, the carbon fiber/epoxy (TC35/Y15037P) prepregs were stacked into two typical lay-ups, cross-ply and quasi-isotropic by hot press. After drilling a hole, =4mm, at the center of overlap with connecting of cross-ply & cross-ply laminates and quasi-isotropic & quasi-isotropic laminates, respectively, we inserted the new model riveted bolt with adhesive at the interface of overlap to form a rigid mixed joint and the experiment was performed tensile test by MTS-810 to obtain the basic mechanical properties, stress-strain relationship with software Grapher. According to the theory of Rule of Mixtures compare strength and stiffness with experimental result, and actual error of result most more in under 35%, with the heaviest to error amount of pile. Finally, the overlap tensile strength of joint was higher than that of joint. Additionally, the pictures of tested specimens were taken by SEM to investigate fracture model. Through, drafting is function model for CATIA that intact show to in the process be of construction for the new model riveted bolt.
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