TAILIEUCHUNG - Intelligent Set-Up Planning Systems

Intelligent Set-Up Planning Systems for Parts Production in Manufacturing Systems | 5 Intelligent Set-Up Planning Systems for Parts Production in Manufacturing Systems . Ong National University of Singapore Andrew . Nee National University of Singapore Abstract Keywords Introduction Machine and Component Levels Set-Up Planning Two Viewpoints of Set-Up Planning The Machining Viewpoint The Fixturing Viewpoint Factors and Constraints in Set-Up Planning Approach Directions of Features Geometrical Relationships Design Specifications Machining Requirements Fixturing Requirements Features Interactions in Set-Up Planning Artificial Intelligence and Set-Up Planning Open Research Issues Set-Up Validity and Optimization Set-Up Planning and Product Design Set-Up Planning and Shop Floor Control Summary References Abstract Set-up planning is the task of organizing and determining a sequence necessary to make the features in certain workpiece orientations. It is a pivotal step in automated process planning as it greatly influences machine and tool selections machining sequences and fixture configurations. This paper reviews the methodologies and techniques in the development of computer-aided set-up planning systems. It examines the status of and suggests some future directions for research efforts in computer-aided set-up planning an area that is of premier importance in integrated manufacturing planning. Most of the published papers have implemented set-up planning from either one of the following micro-viewpoints the machining or the fixturing viewpoint. This paper examines these two different viewpoints of set-up planning and discusses the merits and limitations of the work done in these areas. The set-up planning problem is analysed at two levels the machine and the component levels to determine the essential factors and constraints in set-up planning. Recent work in computer-aided set-up planning has attempted to simultaneously adopt these two views and to achieve the integration with design evaluations and shop 2001 .

TỪ KHÓA LIÊN QUAN
TAILIEUCHUNG - Chia sẻ tài liệu không giới hạn
Địa chỉ : 444 Hoang Hoa Tham, Hanoi, Viet Nam
Website : tailieuchung.com
Email : tailieuchung20@gmail.com
Tailieuchung.com là thư viện tài liệu trực tuyến, nơi chia sẽ trao đổi hàng triệu tài liệu như luận văn đồ án, sách, giáo trình, đề thi.
Chúng tôi không chịu trách nhiệm liên quan đến các vấn đề bản quyền nội dung tài liệu được thành viên tự nguyện đăng tải lên, nếu phát hiện thấy tài liệu xấu hoặc tài liệu có bản quyền xin hãy email cho chúng tôi.
Đã phát hiện trình chặn quảng cáo AdBlock
Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.