Continuous Improvement Process in the Development of a Low-Cost Rotational Rheometer

被引：3

作者：

Hernandez-Rangel, Francisco J. ^{[1
]}

Saavedra-Leos, Maria Z. ^{[1
]}

Morales-Morales, Josefa ^{[1
,2
]}

Bautista-Santos, Horacio ^{[2
,3
]}

Reyes-Herrera, Vladimir A. ^{[4
]}

Rodriguez-Lelis, Jose M. ^{[5
]}

Cruz-Alcantar, Pedro ^{[1
]}

机构：

[1] Univ Autonoma San Luis Potosi, Coordinac Acad Reg Altiplano, Carretera Cedral Km,5 600 Ejido San Jose Trojes, San Luis Potosi 78700, San Luis Potosi, Mexico

[2] Tecnol Nacl Mexico, Inst Tecnol Super Chicontepec, Calle Barrio Caminos 22, Chicontepec 92709, Veracruz, Mexico

[3] Tecnol Nacl Mexico, Inst Tecnol Super Tantoyuca, Desviacion Lindero Tametate S-N, Tantoyuca 92100, Veracruz, Mexico

[4] Univ Nacl Autonoma Mexico, Inst Energias Renovables, Priv Xochicalco S-N, Temixco 62580, Morelos, Mexico

[5] Tecnol Nacl Mexico, Ctr Nacl Invest & Desarrollo Tecnol, Interior Internado Palmira S-N, Cuernavaca 62490, Morelos, Mexico

来源：

PROCESSES | 2020年 / 8卷 / 08期

关键词：

rheometer; quality function deployment; design; FAULT-TREE ANALYSIS; FAILURE MODE; QFD; FMEA; TOOL;

D O I：

10.3390/pr8080935

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The rheological characterization of fluids using a rheometer is an essential task in food processing, materials, healthcare or even industrial engineering; in some cases, the high cost of a rheometer and the issues related to the possibility of developing both electrorheological and magnetorheological tests in the same instrument have to be overcome. With that in mind, this study designed and constructed a low-cost rotational rheometer with the capacity to adapt to electro- and magneto-rheological tests. The design team used the method of continuous improvement through Quality Function Deployment (QFD) and risk analysis tools such as Failure Mode and Effect Analysis (FMEA) and Finite Element Analysis (FEA). These analyses were prepared in order to meet the customer's needs and engineering requirements. In addition to the above, a manufacturing control based on process sheets was used, leading to the construction of a functional rheometer with a cost of USD $1500.

引用

页数：20

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