本次设计的车削参数及刀具查询系统是一种信息化的管理软件。其功能是实现车间加工技术人员通过输入已有的加工条件，系统推荐使用合适的加工参数及加工条件。管理人员则可以对刀具数据库、员工数据库、用户数据库进行更新，来实现管理人性化。-The design of turning parameters and tool query system is an information management software. Its function is to achieve the workshop processing technicians through the input of the existing processing conditions, the system recommends the use of appropriate processing parameters and processing conditions. Managers can update the tool , employee , user , to achieve management humanization.