MDA04-111: Innovative Manufacturing Process Improvement

2005 ◽  
Author(s):  
Robert Buch
Keyword(s):  
Process Improvement ◽  
Manufacturing Process

EVOLUTIONARY APPROACH IN PROCESS IMPROVEMENT — A CASE STUDY IN AUTO ELECTRICAL ALTERNATOR MANUFACTURING

2012 ◽  
Vol 11 (01) ◽  
pp. 27-50 ◽  
Author(s):  
A. J. JEGADHEESON ◽  
L. KARUNAMOORTHY ◽  
N. ARUNKUMAR ◽  
A. BALAJI ◽  
M. RAJKAMAL
Keyword(s):  
Process Improvement ◽  
Manufacturing Process ◽  
Welding Process ◽  
Evolutionary Approach ◽  
Geometrical Analysis ◽  
Designed Experiments ◽  
Self Development ◽  
Riveting Process

Evolution is "understanding and overcoming current constraints in small steps toward optimum." "Understanding" requires elucidation of facts and corroborating theories that can explain those facts in a coherent manner. "Overcoming" requires self-development to suit the environment. In this paper, a case study about how a manufacturing process is improved in terms of productivity and quality using evolutionary improvements is explained. Here "Understanding" is achieved through use of Shainin Technique, PM analysis, Affinity Diagram, and the engineer's ingenuity, along with Relations diagram. "Overcoming" is achieved through Geometrical Analysis and Designed Experiments. The Study has set a new benchmark in the Stator riveting process by proving it can yield the desired results, and the need to adapt welding process is avoided.

scholarly journals Automotive leaf spring design and manufacturing process improvement using failure mode and effects analysis (FMEA)

2020 ◽  
Vol 12 ◽  
pp. 184797902094243
Author(s):  
Tauseef Aized ◽  
Muhammad Ahmad ◽  
Muhammad Haris Jamal ◽  
Asif Mahmood ◽  
Syed Ubaid ur Rehman ◽  
...  
Keyword(s):  
Failure Mode ◽  
Process Improvement ◽  
Manufacturing Process ◽  
Structural Member ◽  
Leaf Spring ◽  
Risk Priority Number ◽  
Human Safety ◽  
Leaf Springs ◽  
Design And Manufacturing ◽  
Quality And Reliability

Nowadays human safety and comfort are the most considerable parameters in designing and manufacturing of a vehicle, that is why every organization ensures the quality and reliability of components used in the vehicle. Leaf spring is also a component of vehicle which plays an important role in human safety and comfort. It acts as a structural member and an integral part of suspension system. It is important to eliminate the failures in designing and manufacturing process of leaf springs because of its importance in functionality and safety of vehicle. In this research, failure mode and effects analysis has been used to analyze and reduce the risks of 42 possible failures that can occur in automotive leaf spring. It starts from determining, classifying, and analyzing all potential failures and then rating them with the help numeric scores. The four numeric scores namely severity, occurrence, detection, and Risk Priority Number (RPN) are used to find the high potential failures of semi-elliptical leaf springs. In the end, actions are recommended for RPN greater than 250, to increase quality and reliably of product.

Process Improvement at Automotive Assembly Line Using Line Balancing and Lean Manufacturing Approach

2020 ◽  
Vol 899 ◽  
pp. 268-274
Author(s):  
Mohamad Hafizdudin bin Tajul Arifin ◽  
Wan Emri Wan Abdul Rahman
Keyword(s):  
Process Improvement ◽  
Automotive Industry ◽  
Manufacturing Process ◽  
Production Line ◽  
Lean Manufacturing ◽  
Assembly Line ◽  
Line Balancing ◽  
Automotive Company ◽  
Automotive Assembly ◽  
Current Production

The aim of this study is to analyze the existing production line in the automotive industry and proposed a layout of improved production line in the manufacturing process and obtain the optimum rate of production time. Thus, line balancing method and Yamazumi Chart was utilized to analyze the current and proposed production line. The collection of the data of the existing production line was conducted at one of the automotive company in Malaysia. From the analysis of current production line, two improved layout were proposed and evaluated. The proposed layout was selected based on a balanced production line and ability to meet customer demand. A balanced production line will ensure smooth process and eliminate wastage during operation

An integrated DEMATEL Six Sigma hybrid framework for manufacturing process improvement

2019 ◽  
Author(s):  
Anshu Gupta ◽  
Pallavi Sharma ◽  
Akansha Jain ◽  
Hongbo Xue ◽  
S. C. Malik ◽  
...  
Keyword(s):  
Process Improvement ◽  
Six Sigma ◽  
Manufacturing Process ◽  
Hybrid Framework

scholarly journals Value Stream Mapping of Rope Manufacturing: A Case Study

2017 ◽  
Vol 2017 ◽  
pp. 1-11 ◽  
Author(s):  
Korakot Yuvamitra ◽  
Jim Lee ◽  
Kanjicai Dong
Keyword(s):  
Process Improvement ◽  
Manufacturing Process ◽  
Continuous Process ◽  
Successful Outcome ◽  
Value Stream Mapping ◽  
Manufacturing Companies ◽  
Market Place ◽  
Continuous Process Improvement ◽  
Value Stream

In today’s competitive market place, manufacturing companies must apply continuous process improvement in order to maintain a returning customer base. One way of achieving constant process improvement is through value stream mapping. Value stream mapping is used to visualize the current processes for easier understanding and problem identification. A well-defined problem statement will ensure a successful outcome of a project improvement process. This research provides a case study performed on a rope manufacturing process. A current state value stream map is created, and the possible improvements are suggested. The implemented results are shown in the form of future state map. The results show that, after waste elimination and structural revision, a manufacturing process becomes more efficient, enabling the customer to receive an order significantly faster.

Process Improvement Using Design by Experiments

1994 ◽  
Author(s):  
Hsien-chen Li ◽  
Fuyau Lin
Keyword(s):  
Process Improvement ◽  
Manufacturing Process ◽  
Printed Circuit Board ◽  
Fractional Factorial Design ◽  
Time Budget ◽  
Fractional Factorial ◽  
Circuit Board ◽  
Printed Circuit ◽  
Printed Circuit Board Manufacturing

Abstract This paper present an approach to apply Design by Experiments for process improvement with the objectives to minimize cost and shorten investigation time. A case study of PCB (Printed Circuit Board) manufacturing process is chosen to illustrate this approach. A Fractional Factorial Design by Experiment was performed due to the constraints of the time, budget, and resources.

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