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Mechaninio apdirbimo SPV staklėmis modeliavimo analizė

Analysis of modelling of CNC mechanical processing
Authors: Rimkevičius, Augis;

Mechaninio apdirbimo SPV staklėmis modeliavimo analizė

Abstract

Newest technologies are increasingly used in modern production of machine components. This graduate project represents the analysis of plane and curved surfaces, recesses, holes machining by using milling, drilling, reaming manufacturing operations. This project aim - analyze the advantages and disadvantages of machining parts with CNC milling machine and machining simulation by determining processing parameters and surface quality of the detail. The results are compared with TopCam MTS software data which were obtained during modelling of machining process. This program makes easier not only an engineer - technologist job, but the machine operator's job as well. In the project analyzes the manufactured parts workability. For selected parts created the manufacturing process. Appended a machining program with TopCam MTS program and integrated it into CNC milling machines. Fixed machining modes and calculated time needed for machining operations. Compared the calculated time rate between estimated time of MTS application modelling and real-time processing of the parts. Checked the roughness of the surfaces in the MTS simulation program and compared the data obtained with measured actual surface roughness parameters.

Šiuolaikinėje mašinų gamyboje vis plačiau taikomos naujosios technologijos. Bakalauro baigiamajame darbe buvo nagrinėjamas plokštumų, kreivalinijinių paviršių, išėmų, skylių apdirbimas jas frezuojant, gręžiant, plečiant. Darbo tikslas – išanalizuoti detalių mechaninio apdirbimo su SPV frezavimo staklėmis ir apdirbimo modeliavimo privalumus bei trūkumus nagrinėjant apdirbimo parametrus ir apdirbamo paviršiaus kokybę. Gautus rezultatus palyginti su TopCam MTS programinio paketo modeliavimo metu gautais duomenimis. Šios programos dėka yra palengvinamas ne tik inžinieriaus – technologo darbas, bet ir staklių operatoriaus darbas. Darbe išnagrinėtas gaminamų detalių technologiškumas. Sudaryti dviejų detalių gamybos technologijos keliai. Detalėms parašytos apdirbimo programos su TopCam MTS programa ir jos integruotos į SPV frezavimo stakles. Nustatyti darbo rėžimai ir apskaičiuotos laiko normos. Palygintos apskaičiuotos laiko normos su gautomis modeliavimo metu MTS programa ir su realaus apdirbimo metu išmatuotu apdirbimo laiku. Paviršiaus šiurkštumas, nurodytas MTS modeliavimo programoje, palygintas su realiai išmatuotais detalių paviršių šiurkštumo duomenimis.

Country
Lithuania
Related Organizations
Keywords

plokštumos, curved surfaces, išėmos, plane, kreivalinijiniai paviršiai, recesses

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green