Taking the Geneva mechanism used in the horizontal division part of the liquid scintillation counter (model xh-6925) as an example

this paper briefly introduces the working principle and application of the Geneva mechanism

analyzes the application of the Geneva Mechanism in our products and the processing status of the Geneva (the Mahalanobis disk in xh- 6925)

and mainly introduces the process specification and NC processing technology design of the Mahalanobis disk in the Geneva mechanism Compared with the current WEDM method

this paper explains the characteristics of NC machining center in machining martensite disc parts

provides the basis for making full use of our existing NC equipment

improving production efficiency and reducing processing cost

and accumulates technical experience for solving the practical difficulties encountered in our mechanical processing.