NC Lathe Training System Based on the Web

Based on an analysis of the requirement of network-oriented NC lathe training system, a general framework of web-based training system is established. The key techniques for establishing this system include a three-layer web structure in building the general framework, the technique of VRML to model a virtual operating environment, and the access to the database using the ASP technique.

日本各机床公司的战略机床

就机床产业的未来景气而言,总有一部分不透明感,但通用机械、汽车等产业的设备投资依然活跃,机床及相关机械产业因而得到稳定发展。1998年制造业的设备投资阴影笼罩,为了不被严酷竞争的时代淘汰,日本各机床公司纷纷以汽车相关机械产业为重点,实施以合理化、新品开发和适应环保为内容的产品更新战略,促进设备投资的加大。在这种情况下,各机床公司都积极地开展富有竞争力和高品位的“战略机床”的开发。1998年开发出的代表性战略机床如下。