Optimization of Process Parameters Using Response Surface Methodology for SAE8620
Chinmay Anil Tornekar,
Mayur Laxmanrao Jadhav,
Sachin Chandrakant Borse
Issue:
Volume 7, Issue 4, July 2022
Pages:
53-62
Received:
3 August 2022
Accepted:
23 August 2022
Published:
17 October 2022
DOI:
10.11648/j.ajmie.20220704.11
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Views:
Abstract: The present study is carried for the optimization of the process parameters in order to reduce the monthly In-House Rejection Rate, improving quality and enhancement of production thereby minimizing the consumer complaints. The component selected for study is Shift fork. A pareto Analysis Study clearly explains that I.D not ok contributes around 30% defects. This I.D Not OK included I.D Oversize, I.D Shift, I.D patch Mark & I.D Burn. Design of Experiments has been used to study the effect of Process parameters like speed, feed and no of passes on VMC and Honing Machine to determine the Surface Roughness, I. D oversize and I. D shift of SAE 8620 Fork. A mathematical Model has been generated in terms of the above process parameters the effect of these parameters on Surface roughness, I. D oversize and I. D shift has been Investigated using Response Surface Methodology (RSM). Surface Plot and Contour plots were constructed to determine the optimum conditions for the desired Output. The Developed Prediction shows that Cutting speed is the influential factor for all three Output Results, and No. of Pass is main factor is important for I. D shift. These results thus provided the optimal solution, thereby reducing the Customer Complaint and minimizing the Rejection Rate in the Company.
Abstract: The present study is carried for the optimization of the process parameters in order to reduce the monthly In-House Rejection Rate, improving quality and enhancement of production thereby minimizing the consumer complaints. The component selected for study is Shift fork. A pareto Analysis Study clearly explains that I.D not ok contributes around 30...
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Risk Analysis of Water Distribution in PDAM City of Makassar Using the House of Risk (HOR) Method
Ahmad Padhil,
Eriskah M.,
Lamatinulu,
Muhammad Fachry Hafid,
A. Dwi Wahyuni P.
Issue:
Volume 7, Issue 4, July 2022
Pages:
63-69
Received:
6 June 2022
Accepted:
24 June 2022
Published:
29 October 2022
DOI:
10.11648/j.ajmie.20220704.12
Downloads:
Views:
Abstract: Humans cannot survive without water. Cooking, bathing, washing, and other daily activities all require water. Water that is sometimes cloudy and yellowish becomes a problem for the community, leaks and pipe repairs also have an impact on the Makassar City PDAM water distribution process. This research aims to measure the risk of water distribution in Makassar City PDAM and get a proposed mitigation strategy to minimize the risk of water distribution in Makassar City PDAM. This study uses the House Of Risk (HOR) method to analyze the risk of water distribution in Makassar City PDAM. The result of this study are 15 risk events and 31 risk agent in the distribution of water in PDAM Makassar City. In the House Of Risk (HOR) phase I, there are 9 risk agents areatment with different levels of risk including 5 risk agents categorized as having a critical risk level (high risk) and 4 risk agents being categorized as having a moderate risk level (medium risk) and based on the House Of Risk (HOR) phase II, it is determined that the recommended mitigation proposal to reduce risk in water distribution must use a preventive maintenance strategy.
Abstract: Humans cannot survive without water. Cooking, bathing, washing, and other daily activities all require water. Water that is sometimes cloudy and yellowish becomes a problem for the community, leaks and pipe repairs also have an impact on the Makassar City PDAM water distribution process. This research aims to measure the risk of water distribution ...
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