| Abstract [eng] |
Over the years, with the rapid advancement of technology, the internet is increasingly becoming an integral part of our lives. When starting to create new tourist sites, parks and other public spaces, it is very important to invest in comfort zones for people and make it possible to make free use of the internet in the public environment. The aim of this work is to carry out the design and characterization of the high-performance outdoor internet router's complex plastic housing and compare its production costs in Lithuania and abroad. In the work according to the injection molding production requirements, an integrated field-to-Internet router's integrated body with a plug-in socket has been designed. Designing takes into account the design of the sealing and fastening hooks and adapt the design principles. Depending on the water absorption test and the analysis of the materials, the acrylonitrile butadiene styrene copolymer and polycarbonate polymer blend are selected because of its low water absorption, good resistance to ultraviolet rays, a wide operating temperature range, and excellent impact resistance. The paper compiled a computer-based spatial model of the routing box body, carried out a strength analysis of the PCB board for fixing hooks, which revealed that the most vulnerable zone of the knife is the tie-down between the stiffening wall and the hook. After comparative analysis of the costs of manufacturing injection molding in a complex building in Lithuania and abroad, it has been established that at present, Lithuanian companies are highly competitive in terms of price, quality and transportation, and therefore it is recommended to produce a complex housing in Lithuania. |
