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Les mesures suivantes permettront d'améliorer la finition dans une certaine mesure : 1. Réduire la largeur d'impulsion et le courant de crête, c'est-à-dire diminuer la taille des cavités de gravure. 2. Assurer la précision et la stabilité de fonctionnement de la roue de guidage et du roulement, réduire les vibrations et les sauts du fil, ainsi que le déplacement linéaire de ce dernier. […]

The internal grinder is used to grind the workpieces with conical, cylindrical or internal thread surface and internal holes. It is mainly used to grind the internal holes and end faces of basin teeth and large bearing rings, so it can ensure the accuracy of internal holes and end faces. Nowadays, internal grinder is widely

CNC lathe is one of the widely used CNC machine tools. It is mainly used for the cutting of internal and external cylindrical surfaces of shaft parts or disk parts, internal and external conical surfaces of arbitrary cone angles, complex rotary internal and external surfaces, cylinders, tapered threads, etc., and can be used for grooving,

1、 Poor machining accuracy of machining center partsGenerally, the feeding dynamics between the axes are not adjusted properly according to the error during installation and adjustment, or the transmission chains of the machine tool axes have changed after wear (such as the change of lead screw clearance, pitch error, axial displacement, etc.). It can be