The study deals with the machine capability analysis for the helical gear manufacture. It includes the gear parameters measurement and further manufacture process evaluation by the statistical quality control (SQC). On the basis of individual quality coefficients, general stability and normality of measured values the machine capability is evaluated. The results suggest that the milling machine capability influences the whole process of helical gear manufacturing significantly. Therefore, it is relevant to pay a good attention to all needed steps and their interactions. Key words: helical gear, process quality, milling, machine capability.
展开▼
