Planned Leadtimes For Serial Production Systems

1987 ◽  
Vol 19 (3) ◽  
pp. 300-307 ◽  
Author(s):  
Candace Arai Yano
Keyword(s):  
Production Systems ◽  
Serial Production

Optimal Inspection Allocation for Workstations of Attribute Data with Multi-Characteristics in Multi-Station Systems

2010 ◽  
Vol 450 ◽  
pp. 397-400
Author(s):  
Hsin Rau ◽  
Kuo Hua Cho ◽  
Yi Hsiang Wang
Keyword(s):  
Genetic Algorithm ◽  
Production Systems ◽  
Computation Time ◽  
Optimization Method ◽  
Type I ◽  
Type Ii ◽  
Profit Model ◽  
Serial Production ◽  
Attribute Data ◽  
Type Ii Errors

. The study models multi-characteristics inspection for inspection allocation problems with workstations of attribute data in serial production systems. Either 100% or 0% inspection is performed and Type I and Type II errors are considered. In addition, this study considers three possibilities of treatment of detected nonconforming units, namely, repair, rework and scrap. With the above considerations, a profit model is developed for optimally allocating inspections. Moreover, a genetic algorithm is used to solve the problem and it is proved to have much less computation time, compared with an optimization method based on complete enumeration, especially when number of workstations and characteristics becomes more.

Multistage Multiattribute Acceptance Sampling in Serial Production Systems

1986 ◽  
Vol 18 (2) ◽  
pp. 130-137 ◽  
Author(s):  
Herbert Moskowitz ◽  
Robert Plante ◽  
Kwei Tang
Keyword(s):  
Production Systems ◽  
Acceptance Sampling ◽  
Serial Production

Standalone Throughput Analysis on the Wave Propagation of Disturbances in Production Sub-Systems

2013 ◽  
Vol 135 (5) ◽  
Author(s):  
Yang Li ◽  
Qing Chang ◽  
Michael P. Brundage ◽  
Guoxian Xiao ◽  
Stephan Biller
Keyword(s):  
Line Segment ◽  
Production Line ◽  
Evaluation Method ◽  
Production Systems ◽  
System Productivity ◽  
Serial Production ◽  
Multistage Manufacturing ◽  
Performance Indexes ◽  
Single Station ◽  
Definition Of

Standalone throughput (SAT) of a single station is one of the most widely used performance indexes in industry due to its clear definition, ease of evaluation and the ability to provide a guidance for continuous improvement in production systems. A complex multistage manufacturing system is typically segmented into several subsystems for efficient local management. It is important to evaluate performance of each subsystem to improve overall system productivity. However, the definition of standalone throughput of a production subsystem is not as clear as for a single station in current literatures or in practice, not to say an effective evaluation method. This paper deals with the standalone throughput of a serial production line segment. The definition and implication of standalone throughput of a line segment is discussed. A data driven method is developed based on online production data and is proved analytically under a practical assumption. In addition, the method is verified through simulation case studies to be an accurate and fast estimation of the standalone throughput of a production line segment.

Serial Production Applications and Application Development with Focus on Cold Spraying at Obz Innovation

2018 ◽  
Vol 941 ◽  
pp. 1853-1859
Author(s):  
Sven Hartmann ◽  
Fabian Trenkle
Keyword(s):  
Production Process ◽  
Ceramic Coating ◽  
Production Systems ◽  
Cold Spraying ◽  
Chromium Steel ◽  
Application Development ◽  
Serial Production ◽  
Safety Critical ◽  
Sprayed Coatings ◽  
Potential Use

This paper deals with some of the latest developments and serial production applications at obz innovation gmbh. With three serial production systems and one for the R&D department, obz innovation gmbh is the leading supplier of cold sprayed coatings. The development of the well known serial production process of the sinusoidal copper coating for hybrid cars is explained. Furthermore our ferritic chromium steel induction coating and our new application paths in this area, an immanent temperature limitation function for safety critical reasons, is shown. An example for a field of research actually examined at obz is power electronics with cold sprayed circuits on an insulating ceramic coating with potential use in fields like automotive and many others.

Sign in / Sign up

Export Citation Format

Share Document