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On the production of blades for steam turbines

By Marek Chromý

Abstract

The diploma thesis is focused on solution of technology optimization of steam turbine rotor blades machining. Main goal is to evaluate machining cost accord-ing to change of tools feedrate speed and proposed production technology. During experimental production was monitored the tool wearing VBB of roughing and finishing mill cutter depending on machining time tA. Further, there was evaluated new technology time saving – two piece production and material consumption. The results of experiment are material cost saving and noticeable time reduction for machining of rotor blade, mainly reduction of non-machine working time

Topics: opotřebe-ní nástrojů; úspora materiálu.; náklady na opracování; feedrate speed; Optimalizace technologie; posuvová rychlost; Machining optimization; material cost saving.; spending cost; tools wearing
Publisher: Vysoké učení technické v Brně. Fakulta strojního inženýrství
Year: 2013
OAI identifier: oai:invenio.nusl.cz:230772
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