Razvoj podajalnika polimerne niti za viseč 3D tiskalnik

Prodan, Martin (author), Tavčar, Jože (mentor)

Hitrost tiskanja 3D tiskalnikov, ki uporabljajo tehnologijo ekstrudiranja polimerne niti (FFF) je v veliki meri odvisna od hitrosti podajalnika polimerne niti. V zaključni nalogi obravnavamo razvoj podajalnika polimerne niti za viseč 3D tiskalnik, ki bo zmogel večjo podajalno hitrost kot obstoječi podajalniki. Predstavljen je postopek od zastavljanja konstrukcijskih zahtev, preko preučevanja delnih funkcij podajalnika, do ocenjevanja prototipov. Na osnovi ocen delnih rešitev smo prišli do končnega prototipa podajalnika.

• Language: Slovenian
• Keywords: 3D tiskalnik, FFF tehnologija 3D tiskanja, podajalnik polimerne niti, razvoj izdelka, prototip, brez krtačni motor
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [M. Prodan]
• Year: 2019
• Number of pages: 1 zv (loč. pag.)
• PID: 20.500.12556/RUL-106866
• UDC: 681.625:658.5:004.925.84(043.2)
• COBISS.SI-ID: 16565531
• Publication date in RUL: 22.03.2019

Secondary language

• Language: English
• Title: Development of a cold end filament feeder for a hanging 3D printer

Abstract

The speed of 3D printers using fused filament fabrication (FFF) technology depends mostly on the speed of the extruder. In this document we discuss the development of a cold end of extruder for a large-scale 3D printer. A presented process starts from the setting of construction requirements, go through the study of the partial functions of the cold end and finish with the evaluation of prototypes. Based on the estimates of partial solutions we create final prototype of cold end of extruder.

• Keywords: 3D printer, FFF 3D printing technology, extruder cold end, product development, prototype, brushless motor