20.500.12556/RUL-97572 Analiza geometrijskih natančnosti in delovanja triosnega CNC stroja v lesni industriji Analysis of geometric precision and operation of 3 axis CNC machine in wood industry Za potrebe lesne industrije je potrebno izdelati 3 osni CNC stroj. Namenjen bo izdelavi lesenih izdelkov ter obdelavi mehkejših kovin. Iz zahtev končnega naročnika smo skonstruirali celotni stroj. Stroj je potrebno zagnati in testirati krmilnik, postprocesor ter uporabo CAM programske opreme. Ob končnem testiranju vseh funkciji smo preverili še natančnost stroj. To smo storili z Ballbar testom. S postopnimi iteracijami merjenja in programske kompenzacije pogreškov, ki jih je podal test, smo poskušali čim bolj izboljšati natančnost stroja. Po končanem umerjanju stroja smo CNC preizkusili še na dejanski aplikaciji in odrezali enostavni kos, na katerem smo opravili meritve. Meritve smo primerjali med modelom v CAD okolju in dejanskim izdelkom. For the needs of the wood industry, it is necessary to produce 3 axis CNC machines. It is intended for the production of wood products and the processing of softer metals. From the requirements of the final customer, we constructed the entire machine. We need to start the machine and test the controller, postprocessor and the use of CAM software. At the end of testing all the functions, we checked the accuracy of the machine. We did this with the Ballbar test. With the gradual measurement and program compensation errors, we tried to maximize the accuracy of the machine. After the calibration was completed, the CNC was tested on the actual application and cut off the simple piece on which we performed the measurements. The measurements were compared between the CAD model and the actual product model. CNC krmilna omarica metoda končnih elementov frezanje glavna rezalna sila servomotor Ballbar test servo regulator CNC control cabinet finite element method milling main cutting force servomotor Ballbar test servo drive true false false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2017-10-27 07:15:01 2017-10-27 07:15:05 2022-08-12 12:53:08 0000-00-00 00:00:00 2017 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1970-01-01 202141 1325.pdf 1325.pdf 1 E3AA9A935614B379D6EEAF4E7C3C47A9 138796c027264b7c205a6d47c9e494ade007c47d18002b32f3d2c39416ba2da4 372a517b-a1b4-11eb-a523-00155dcfd717 20.500.12556/rul/fee252df-f6ec-4996-96da-9068880ea705 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=106609 Fakulteta za strojništvo 0 0 0