National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Production of threads in thin-walled parts
Václavek, Petr ; Slaný, Martin (referee) ; Kalivoda, Milan (advisor)
The aim of this bachelor thesis is to describe and compare technologies used in a production of threads in thin-walled parts. It includes descriptions of commonly used materials for these parts and their qualities, that may have an influence on the thread production. The following are the descriptions of different methods of manufacturing threads directly into thin walls, forming different types of bushings and anchoring threaded fasteners. Special focus is on a comprehensive analysis of processes of welding, riveting and pressing nuts. The technological and economic suitability of each solution is then compared.
Pressing the Nuts to Sheet Metal Blanks
Drápal, Michal ; Dvořák, Jaromír (referee) ; Kalivoda, Milan (advisor)
The bachelor thesis consists of the theoretical introduction into pressing the nuts, familiarization with used machines followed by testing and evaluating of outcomes. Pressing the nuts is tested for torque and pulling force. In the practical part of the thesis chosen press nuts will be tested. Objective of this thesis is to find out suitable pressing parameters, which can substitute present unsuitable practices.

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