Abstract
In recent years, the worldwide development in information industries has been grown tremendously and the market is becoming full of information devices ; such as Personal Computer, cellular phone, and other devices, even in a regular household. Those information devices have a very short product lifecycle by aggressive technology innovations and seeking for more comfortable product designs, and hence, the demand for its dies and molds and injection molding machines has been booming. The company develops and manufactures the linear motor equipped electrical discharge machines and machining centers to satisfy the need of making precision molds in a short time. This reports deals with the linear motor equipped machining centers. "MC180L" (Fig1)
