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Draft bolting torque in plastic components

By Matěj Piňos


This bachelor thesis is dealing with problem of screw connections in plastic components. There are universally described screw connections, threads of tapping screws, issue of prestressed bolt connections and ways to make pretension. Knowledge was applied to specific bolt connection (which is in production) to verify the assembly method. The examined connection was put to the destructive test and the test which explores pressure marks on the plastic components. Results were numerically processed and statistically evaluated. The accuracy of current tightening tools was verified too

Topics: samořezný šroub; šroubový spoj; tapping screw; utahovací moment; tightening torque; screw connection
Publisher: Vysoké učení technické v Brně. Fakulta strojního inženýrství
Year: 2015
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