In manufacturing resource planning ( MRP ⅱ), capacity requirements planning ( CRP ) requires to calculate capacity and load for work center in order to acquire accurate and timely work center load-versus-capacity information. 在制造资源计划中,能力需求计划要对工作中心进行能力和负荷的测算,以获得准确及时的能力-负荷信息。
Based on the characteristics of a rapidly reconfigurable ( RR ) manufacturing system and corresponding function requirements of a computer aided process planning in networked manufacturing environment, RR-CAPP system structure is established. 在研究网络环境下快速重组制造系统特点和对CAPP系统功能需求的基础上,对实现基于网络面向快速重组制造系统的CAPP体系结构进行了研究。
The MRP ⅱ system ( Manufacturing Resources Planning System ) is a close - loop business - production management system which has MRP ( Material Requirements Planning ) as the kernel to unify the organization and management of material / capital movement. 制造资源计划MRPⅡ系统(ManufacturingResourcesPlanning)是指以物料需求计划MRP(MaterialRequirementsPlanning)为核心,对物资运动和资金运动统一管理的闭环经营生产管理系统。
With the informatization of manufacturing industry becoming more and more deepened and perfect, new requirements are put forward for the modern Computer Aided process Planning ( CAPP ) system. 随着制造业信息化的不断深入和完善,现代计算机辅助工艺设计系统(CAPP)面临新的需求。
In recent years, accompanying with the rapid development of manufacturing, user requirements for the machining of workpieces with complex surface enlarge increasingly, the study of complex curve motion planning method comes to one of the primary missions of NC technique development. 近年来,随着制造业的不断发展,复杂型面工件加工的用户需求日益扩大。对复杂曲线运动规划方法的研究,成为数控技术发展首要任务之一。