Double-headed spark machine definition and its advantages

In the processing of large molds, we generally apply, that is, double-headed spark machine. Because double-headed spark machine in the processing of large molds, the efficiency is more than double single-head sparks. This equipment is relatively simple structure, there are two main spindle with two control power to form a processing machine equipment, the total length of two meters to four meters.
Double-headed spark machine application areas are more extensive, in the appliances, air conditioners, refrigerators and television sets, and other precision parts mold processing, you can see the figure of such equipment. The host is composed of bed, column, spindle head, table and work tank and other components. Used to support and fix the tool electrode and workpiece to realize the stable servo feed movement of the electrode in the process. The equipment's power box includes a pulse power supply, servo feed system and other electrical control system. Working fluid circulation filtration systems and accessories, including pumps, filters, all kinds of control valves, pipes and so on. These parts, is the main components of the device.
Double sparks machine characteristics, roughly the following two points. The point is that the cost is lower, on a machine tool, you can move two bearings. The use of a device that can play the role of two devices, this feature, for manufacturers, is cost-effective. The second is the smaller footprint, which is more practical for a more compact plant. But there are still some shortcomings, if the quality of the equipment is not very strong, then when moving, vibration occurs. In addition to some of the more sophisticated mold, can not achieve good processing results