Pro/TOOLMAKER offers the power of high-speed machining for toolmaking, prototypes, and other precision machining applications, with a fast, easy-to-use, NC toolpath programming application. Manufacturing engineers and machinists now have the most powerful package of NC programming capabilities, including NC post-processing and tooling libraries, in a single, stand-alone product package. With Pr...

Pro/TOOLMAKER offers the power of high-speed machining for toolmaking, prototypes, and other precision machining applications, with a fast, easy-to-use, NC toolpath programming application. Manufacturing engineers and machinists now have the most powerful package of NC programming capabilities, including NC post-processing and tooling libraries, in a single, stand-alone product package. With Pr...

Many scheduling problems in practice involve rescheduling of disrupted schedules. In this study, we show that in contrast to fixed processing times, if we have the flexibility to control the processing times of the jobs, we can generate alternative reactive schedules considering the manufacturing cost implications in response to disruptions. We consider a non-identical parallel machining enviro...

Today, modern manufacturing era is characterized by wide spread use of remanufacturing process in order to eliminate waste and contribute towards green manufacturing. The reengineering process can be carried out on damaged or worn out spare parts through an effective integration of reverse engineering and rapid prototyping approach. The integrated approach helps in considerable time reduction f...

A method is described to assign product due dates for multistage assemblies with uncertain manufacturing and assembly process times. Earliest start times of operations are specified by a predetermined production plan and processing time distributions for operations are truncated at minimum processing times. The method systematically decomposes the complex product structures of multistage assemb...

The crucial step in the design of a Cellular Manufacturing (CM) system is the Cell Formation (CF) problem. This problem consists of identifying the part families and the machine groups and, consequently, forming manufacturing cells. The aim of this paper is to formulate a new multivariate approach based on a correlation analysis for solving CF problem. The proposed approach is carried out in tw...

Process database support system is one of the key technologies for green manufacturing implementation. In this paper, the process database support system for green manufacturing was developed with Browse/Server (B/S) three level structure on the basis of Web, which has the function of distributed processing and storage of the data. The composing and its green characteristics were discussed in d...

Real-time scheduling of semiconductor manufacturing operations, semiconductor test operations in particular, is complicated due to the following factors; multi-head resources, multi-level hardware dependency, temperature and hardware criteria, dynamic determination of processing time and indexing time, batch processing and re-entrant flow. A first-ofits-kind, object oriented (OO), discrete even...

Digital light processing (DLP) is an accurate additive manufacturing (AM) technology suitable for producing micro-parts by photopolymerization. As most AM technologies, anisotropy of parts made by DLP is a key issue to deal with, taking into account that several operational factors modify this characteristic. Design for this technology and photopolymers becomes a challenge because the manufactu...