Abrasive fluid polishing equipment for chamfering on hole.

Abrasive fluid polishing machine has the function of polishing, deburring and chamfering. Using abrasive flow, the streamline field will naturally be involved, because streamline can not be sharp turning, especially when the abrasive viscosity is low, so the direction of streamline changes, it must be a smooth transition, so it will be in the air corner. Some parts need to be chamfering, others require sharp edges. Here is the change of the radius of the chamfering. With the increase of the number of abrasive flow machining cycles, the radius of chamfering also increases. Usually within 1-8 cycles, the two change and become a linear relationship. When the number of abrasive circulation increases to a certain value, the radius of the chamfering will not change much, even if it continues to be processed there will be no change, only when the diameter of the processed hole increases, the radius of the chamfering will change. With the increase of aperture and hole depth, the radius of chamfering will decrease, such as retaining local sharp edges on large diameter apertures. The radius of orifice chamfering is related to the state of fluid abrasive medium entering the orifice. The orifice with sharp edge will shrink the flow field, and the medium at the entrance will be chamfered by the internal tension of the middle. Therefore, the chamfering radius depends on the working parameters of the extruding abrasive flow, and the viscosity is the largest. The minimum radius of chamfering is 0.03mm, and the maximum is 1.52mm. Suzhou Smark abrasive fluid polishing equipment company engaged in abrasive fluid polishing machine equipment for many years, specializing in solving the inner bending hole, special-shaped hole workpiece, various types of mold inner hole polishing treatment, abrasive fluid polishing equipment used for the mouth of the chamfered chamfering pitch intelligent equipment preferred manufacturers.