Cnc machining of various materials and their influence on tool wear and machining quality

V podjetju KRPAN d.o.o. se srečujejo z srednjeserijsko in velikoserijsko proizvodnjo, kar pomeni velik napor za delavce. Podjetje ima v prihodnosti načrt za vpeljavo robotiziranega vpenjanja surovcev. S tem bi lahko operater upravljal in nastavljal več CNC strojev. Predstavljena bo obdelava večih vrst materialov, ki bodo vse od nekovinskih do kovinskih s katerimi se najpogosteje srečujejo v podjetju. Opazovan bo vpliv obrabe orodja na kvaliteto obdelave. Rezultat diplomske naloge je primerjalna tabela za materiale in obdelovance ter število kosov za menjavo rezalne ploščice in opisan vzrok za obrabo.In the company KRPAN d.o.o. they face medium-scale and large-scale production which means a great deal of effort for the workers. The company has a plan for the introduction of robotic clamping of raw materials in the future. This would allow the operator to operate and set up multiple CNC machines. The processing of several types of materials will be presented, ranging from non-metallic to metallic, which are most often encountered in the company. The influence of tool wear on the quality of machining will be observed. The result of the diploma thesis is a comparison table for materials and workpieces and the number of pieces for changing the cutting insert and the described cause of wear