Postavitev in analiza tehnologije obdelave varjencev s pomočjo 3D-merilnega tipala

Tanko, Nik (author), Pušavec, Franci (mentor)

Pri obdelavi varjencev se srečujemo s številnimi izzivi, saj pri postopku varjenja v material vnašamo veliko termične deformacije, ki negativno vpliva na končno obliko obdelovanca. Zaradi deformacij, ki nastanejo po varjenju, je treba vsak kos premeriti, kar pa v proizvodnem procesu vzame veliko časa. Da bi se izognili ročnemu merjenju in izgubi časa, je treba postopek merjenja in centriranja avtomatizirati. Diplomsko delo zato zajema zasnovo vpenjalne priprave, ki bo nudila dobro pozicijsko stabilnost. Pri tem bomo postopek merjenja in centriranja skrajšali in avtomatizirali s pomočjo 3D-merilnega tipala, ki je vgrajeno na obdelovalnem centru. Tako se lahko kakovostno in pravilno obdelala varjence, ne da bi pri tem izgubljali dragoceni čas.

• Language: Slovenian
• Keywords: Frezanje, CAD, CAM, vpenjanje, optimizacija
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [N. Tanko]
• Year: 2019
• Number of pages: XXII, 49 str.
• PID: 20.500.12556/RUL-109610
• UDC: 621.914:62-229.323(043.2)
• COBISS.SI-ID: 16902683
• Publication date in RUL: 06.09.2019

Secondary language

• Language: English
• Title: Design and analysis of the milling technology for welded parts by using 3D touch trigger probes

Abstract

In the milling process of welded parts we are challenged with many obstacles. While welding parts together we're heating our workpiece and therefore increasing it's deformation which negatively affects on the final shape. Because of that we're forced to measure every single piece and that is a very time consuming process in production cycle, especially if we do it by hand. To speed up the whole process we can automate it by using different tools. In this thesis we designed clamping device which will provide us good positional stability and will help us with our problem. With our solution we will shorten the whole process of measuring, centering and will automate it with the help of 3D touch trigger probes which we have installed on our machines. That way we can produce our products of good quality and without wasting valuable time.

• Keywords: milling, CAD, CAM, clamping, optimization