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Cause analysis of defective and bad products using bayesian logistic regression model : case study of autoparts anufacturing factory
This research proposes a Bayesian logistic regression model which is applied to the data from autoparts manufacturing machines. Factors related to defective and bad products are investigated. The proposed model is compared ...
Reliability analysis for machine working and causes of defective machines : A case study of an autoparts manufacturing factory
This research proposes reliability analysis in order to find the probability that a machine will work properly, the failure rates of a machine, and the factors related to the failure rates. The data were collected from 8 ...
A development of pulp pressing-separating machine from pineapple leaf
Normally, bast fibres were removed from pineapple web by wrapping the boiled pineapple leaf with nylon web and stamp on it. If using this method, it will take 24 hours to stamp on 40 kilograms of boiled leaf in order to ...
A development of pineapple fibrous leaf washing machine
The old machine that is used to mix the fiber is an oval tank. Inside the tank is divided lengthwise into half and its paddle is flat and long like a file, and it is installed on one side of the tank only, so the flow of ...