Open AccessLEAN MANUFACTURING PROCESS PLANNING FOR 5 AXES CNC DRIVEN MILLING MACHINE
Author(s) -
Sándor Bodzás,
Béla Krakkó
Publication year - 2019
Publication title -
journal of technology and exploitation in mechanical engineering
Language(s) - English
Resource type - Journals
ISSN - 2451-148X
DOI - 10.35784/jteme.89
Subject(s) - productivity , manufacturing engineering , overall equipment effectiveness , lean manufacturing , production (economics) , machine tool , reduction (mathematics) , process (computing) , industrial engineering , computer science , production planning , mechanical engineering , engineering , mathematics , geometry , economics , macroeconomics , operating system
The aim of this publication is to determine the OEE (Overall Equipment Efficiency) indicator for 5 axes milling machine found at Diehl Aircabin Hungary Ltd. for the present and future state. Based on this value, the utilization of the machine for the given production amount can be calculated. With the optimal choice of the right production parameters (the number of cuts, feeding, depth of cut, etc.) greater productivity can be achieved i.e. the machine main time (time of cutting) will be less. The possibilities of the reduction of the machine time will be analysed and calculated. Setting of the appropriate technological parameters the machine main time could be decreased. The calculation of the machine main time will be determined for the most frequent manufacturing technologies.