Izdelava orodnega vložka za brizganje mrežice v vodni pipi

Triler, Špela (author), Valentinčič, Joško (mentor), Orbanić, Henri (comentor)

Zaključna naloga opisuje izdelavo oblikovnih jeder orodja za brizganje filigransko natančnih mrežic, ki v vodnih pipah zagotavljajo laminarni tok. Problem predstavlja izdelava čepov v obliki šestkotnikov na zgornji površini jedra. V nalogi so predstavljene in primerjane različne tehnologije izdelave oblike z vidika stroškov, ki nastanejo med izdelavo, in kakovosti površine po obdelavi. Ugotovili smo, da bi najboljše rezultate dosegli s postopkom frezanja, medtem ko s postopkom laserskega odvzema materiala in elektrokemijske obdelave najbrž ne bi dosegli zahtevane kakovosti obdelane površine.

• Language: Slovenian
• Keywords: tehnologija izdelave, stroški, potopna elektroerozija, elektrokemijska obdelava, lasersko graviranje, frezanje
• Work type: Bachelor thesis/paper
• Organization: FS - Faculty of Mechanical Engineering
• Year: 2017
• PID: 20.500.12556/RUL-94950
• Publication date in RUL: 11.09.2017

Secondary language

• Language: English
• Title: Tool core manufactoring for injection molding of flow regulator

Abstract

Seminar paper describes the manufacture of tool core used to craft filigree precise flow regulators, which provide a streamline flow in water faucets. What may represent a problem is the manufacture of the hexagonally shaped plug located on the upper surface of the core. In paper we compare different types of the hexagonal shape manufacture technologies from the viewpoint of their expenses, which occur during the manufacture as well as the final surface quality. It has been discovered that best results can be achieved by the process of milling. Laser cutting and electrochemical machining, on the other hand, do not achieve a required surface quality.

• Keywords: machining technology, expenses, electrical discharge machining, electrochemical machining, laser cutting, milling