Now showing items 1-4 of 4
An integrated process planning approach for CNC machine tools
In view of the high investment and tooling cost of a CNC machining centre, the cutting and idle times should be optimised by considering the tool consumption and the non-machining time cost components. In this paper, we ...
Tool allocation and machining conditions optimization for CNC machines
In the literature, there exist many variations of machining economics problem in terms of modelling approaches and solution methodologies. However most of the existing studies focus on the single machining operation which ...
Tool magazine arrangement and operations sequencing on CNC machines
two-phase approach is developed to solve the tool magazine arrangement and operations sequencing problems. The overall aim is to minimize the total manufacturing cost by utilizing the benefits of tool sharing concept and ...
A problem space algorithm for single machine weighted tardiness problems
(Taylor & Francis Inc., 2003)
We propose a problem space genetic algorithm to solve single machine total weighted tardiness scheduling problems. The proposed algorithm utilizes global and time-dependent local dominance rules to improve the neighborhood ...