Abstract. This paper aims to provide a thorough analysis on the application of TRIZ in improving the quality of canned food production. TRIZ tools such as engineering systems analysis, function analysis, cause and effect chain analysis, By-separation model and 40 Inventive Principles are applied in order to discover some feasible and elegant solutions to alleviate the problem. Findings revealed that the rejected canned products on the conveyor belt will be isolated or picked up with other good condition canned products which are lined up very closely to the rejected cans; though the visioning system is able detect the fault printing on the canned product. The main root cause is that the rejected canned product is picked up with other canned products in good condition because all cans are lined up on the belt and are very close to each other or having no gaps between the cans. Conversely, all cans on the conveyor belts are required to be very close to each other to avoid collisions that may damage the cans. The root cause is solved by applying function analysis, By-separation tool and Inventive Principles. Therefore, it can be concluded that TRIZ is a powerful tool in inventive problem solving.
Abstract-This paper aims to provide a systematic analysis by applying TRIZ to reduce the consumption of household electricity, and nonetheless it does not demote the quality of living. TRIZ tools such as defining engineering system, function analysis, cause and effect chain analysis and contraction matrix are applied in order to discover some feasible and elegant solutions to alleviate the problem. Findings revealed that the problems of high household electricity consumption are owing to the wastage of electricity due to the ignorance behavior, poor layout design of the house, stand-by mode "leak" of electrical appliances and high electricity consumption from old electronic products. The root causes and contradictions are solved by applying contradiction matrix, and inventive principles are recommended, i.e., segmentation, copying, preliminary action, dynamization, intermediary, and parameter changes. Therefore, it can be concluded that TRIZ is a systematic and innovative tool in problem solving.
this paper aims to provide a thorough analysis on the application of TRIZ in handling the increasing trend of electronic waste globally. TRIZ tools such as engineering systems analysis, function analysis, cause and effect chain analysis and contraction matrix are applied in order to discover some feasible and elegant solutions to alleviate global e-waste problem. Findings revealed that the e-waste problem is caused by the improving lifestyle, rapid technology advancement versus ineffective recycling management. The root causes and contradictions are solved by applying contradiction matrix, and inventive principles are suggested, i.e., local quality, the other way around, phase transitions and preliminary actions. Therefore, it can be concluded that TRIZ is a powerful tool in inventive problem solving.
This paper aims to provide a thorough analysis on the application of TRIZ in improving the quality of medical product assembly and packaging. TRIZ tools such as engineering system analysis, function analysis, cause and effect chain analysis, substance-field model and 76 Standard Inventive Solutions are applied in order to discover some feasible and elegant solutions to alleviate the problem without making the machine more complex. Findings revealed that the problem of defective packaging is caused by the dust/air particles. Failure for a visioning system to detect the rejected printing on the package and inconsistent sealing integrity is caused by uneven surface of the package. The root causes are solved by applying substance-field model, System of Standard Inventive algorithm and 76 Standard Inventive Solutions. Therefore, it can be concluded that substance-field model of TRIZ is a powerful tool in inventive problem solving.
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