Unrestricted.2016-11-142011-02-182016-11-141985-12http://hdl.handle.net/2346/9649.application/pdfengMachine-tools -- Economic aspectsFailure time data analysisReliability (Engineering)Stochastic processesMetal-cutting toolsOne-stage and two-stage machining economics problems with stochastic tool life and penalty cost for tool failure during productionDissertation