High specific gravity tungsten alloy dumbbell has good machining characteristics, and can produce dumbbell products of various shapes. Because W-Ni-Fe high density alloy has good ductility, it can be machined by turning, milling, planing, threading and tapping. Its main processing advantages lie in the diversity of processing methods and high processing accuracy. High specific gravity tungsten alloy adopts turning method, and the accuracy can reach + / - 0.05mm. Turning complex machined parts for preliminary processing.
High specific gravity tungsten alloy dumbbells can also be ground. The accuracy of this machining method is higher than that of turning machining, which can reach + / - 0.01mm. Grinding mainly deals with the surface, chamfer, groove and other parts of the product.
The processing of tungsten alloy dumbbells with high specific gravity can be divided into the following situations:
(1) The counterweight parts are processed by general machine tools such as car, milling, planing, drilling and grinding.
(2) The counterweight parts with high precision requirements are processed only with ordinary machine tools, which is difficult to ensure high machining accuracy, so it is necessary to use precision machine tools for processing.
(3) In order to make the machining of counterweight parts, especially model holes and cavities with complex shapes, more automatic, CNC machine tools (such as three-dimensional CNC milling machine, machining center, CNC grinder and other equipment) are needed to process products.
