Application of carbide ring standardization in progressive die of motor core
The current situation of cemented carbide ring for motor iron core progressive die is far from satisfaction with too many specifications and such that each takes small market share and profit.In order to resolve this problem,the standard for the production of the ring was set up.Ac-cording to the national priority number and priority number system standards,rules of designing for the standardization of the inner and outer diameters of the ring were established and laid the technical foundation for the standardization of the ring specifications.Through the case of this practice,standardization and full coverage of ring specifications have been documented.
cemented carbideringstandardizationprogressive die