Research on Design and Process Scheme of Milling Cutter for Fir-tree Type Wheel Slot
The wheel slot forming tool has a complex structure and hard to process.In order to improve the machining efficiency and accuracy,a high-speed steel wheel slot milling tool is taken as an example,and a machining method based on a five-axis platform is put forward.UG software and five-axis turning and milling composite machine tool are used in the path planning of the rough machining,the special post-processor is used to generate the NC machining program,and the NC code is simulated and verified through the virtual machine tool.NUMROTO software is used to plan the finishing path of the tool,obtain the grinding NC code and carry out virtual machining verification.The actual cutting verification is carried out,the rough machining of the tool is carried out through DOOSAN PUMA SMX2600ST turning milling composite machining center,the finishing of the tool is completed in SAACKE UWIF five axis tool grinder.The experimental results show that this method can not only meet the requirements of product quality composite process design,but also the manufacturing effi-ciency is improved by 20％.
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维普
