Search for a new design of deburring tools for intersecting holes with TRIZ

Cho, Chang‐Hee; Chae, Soo Won; Kim, Kwon Hee

doi:10.1007/s00170-013-5459-y

Cited by 11 publications

(5 citation statements)

References 30 publications

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“…In solving engineering problems, the most effective solution is to solve the contradictions in technical problems [17]. The understanding of contradictions and solutions to contradictions are very important concepts in TRIZ theory.…”

Section: Triz Methodsmentioning

confidence: 99%

“…Each inventive principle is a suggestion. By referring to these suggestions, the invention principle(s) most suitable for the current problem can be selected, the system can be changed, and the contradictions in the system can be eliminated [17]. According to the analysis, the inventive principles most suitable for solving the elevator horizontal movement problem are selected, and the solutions are generated.…”

Section: Generate Solutionsmentioning

confidence: 99%

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Innovative Design of a Vertical and Transverse Elevator in Double Shafts, Based on TRIZ Theory

Chen¹,

Li²,

Yang³

et al. 2019

SV-JME

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With the rapid growth of urban populations, the scale of modern buildings is expanding, and the span of buildings is increasing. Traditional elevators can only solve the problem of vertical transportation. Passengers still need to spend time walking to their destination after leaving the elevator. Based on the theory of inventive problem solving (TRIZ), this paper uses functional models, causal analysis, conflict analysis, the Su-Field model, and other tools to innovate on the basis of traditional elevators. A vertical and transverse elevator design proposal for double shafts structures and corresponding control strategies is proposed. Based on C#, simulations of the effect of the vertical and transverse elevator on the passenger mobility efficiency are conducted in an 8-story building at different transverse distances and densities. The simulation results show that the vertical and transverse elevator can effectively improve the mobility efficiency of passengers in the horizontal direction in the studied environment, and the mobility efficiency of all passengers also significantly improves. As the transverse distance increases, the mobility efficiency of all passengers using the proposed elevator also increases.

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Section: Triz Methodsmentioning

confidence: 99%

Section: Generate Solutionsmentioning

confidence: 99%

Innovative Design of a Vertical and Transverse Elevator in Double Shafts, Based on TRIZ Theory

Chen¹,

Li²,

Yang³

et al. 2019

SV-JME

View full text Add to dashboard Cite

show abstract

“…TRIZ theory can be used to analyze an effect in improving the effectiveness of a team because it links technical solutions and physical contradiction [20]. TRIZ theory was successful in helping for several design cases according to the problem experienced by user, such as a digital twin [19], design for additive manufacturing (DFAM) [21], environmental impact because of phosphorus [22], multi-operations creep exural test rig [23] and deburring problem analysis [24]. In addition, TRIZ theory is also widely applied to improving medical equipment with a fairly complex production process, such as medical infusion therapy [25] [12].…”

Section: Introductionmentioning

confidence: 99%

Performance improvement for catheter ablation assembly using an effect-solving method

Hsu,

Mardiono,

Saputro

et al. 2024

J Braz. Soc. Mech. Sci. Eng.

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Catheter ablation has become more prevalent in recent years because it has successfully modi ed or eliminated certain heart rhythm disorders. The device is used to reach the heart through a venous blood vessel with a size of 2.0-3.5 cm; hence the design of the device's motion mechanism parts must be compact and delicate. This project focuses on improving the motion control of wire assembly device for making catheter ablation. The main contribution of this manuscript is to design a new device for the assembly of the wire of catheter ablation by considering effect solving method for product development. Because the existing design has a problem in the di culty for assembly of the small workpiece, then production process takes longer time and larger workforce demand. At the early step, TRIZ theory was applied to renew the design of the wire-cutting machine by analyzing adverse factors impacting the production process and improving opportunities, including the assembly process of motion control line components. Afterward, Analytic Network Process (ANP) method was adopted to select the best conceptual design with the lowest weight in some parameters. According to the ANP result, the best concept is given in scenario 3 with the lowest score at design di culty, process di culty, cost demand, equipment cost, and manufacturing cost by 0.9, 0.9, 0.45, 0.3, and 0.35 respectively. Finally, it is conducted by adding an axis function with an upper and lower cover. Lastly, after applying the new device according to the effect-solving method analysis, it impacted the e ciency percentage of assembly cycle time, equipment demand, and labor by 55%, 57%, and 57%, respectively.

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“…The application of TRIZ thinking tools in diverse industries has successfully replaced the unsystematic trial-and-error method in the search for solutions in the daily life of engineers and developers [20], look at the references [2][3][4][5]. Surely, the course of TRIZ system is gradually improved, there are always some new theories proposed to enrich the TRIZ theory.…”

Section: Introductionmentioning

confidence: 99%

“…For example in the article An integration of TRIZ and the systematic approach of Pahl and Beitz for innovative conceptual design process, an integration of TRIZ and conceptual design process was proposed to overcome important deficiencies of conceptual design [6]. There are also some new ideas proposed in Using TRIZ with Other Tools [7] and [15][16].TRIZ theory is used in some other research field, look at the references [1], [8][9] and [11].…”

Section: Introductionmentioning

confidence: 99%

Using TRIZ Theory to Design and Analyze the Forest Environmental Factors Monitoring Platform

Yu²,

Naiqi³

et al. 2016

IJSH

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Search for a new design of deburring tools for intersecting holes with TRIZ

Cited by 11 publications

References 30 publications

Innovative Design of a Vertical and Transverse Elevator in Double Shafts, Based on TRIZ Theory

Innovative Design of a Vertical and Transverse Elevator in Double Shafts, Based on TRIZ Theory

Performance improvement for catheter ablation assembly using an effect-solving method

Using TRIZ Theory to Design and Analyze the Forest Environmental Factors Monitoring Platform

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