Definición de tolerancias dimensionales en ensambles móviles a partir de índices de sensibilidad
Palabras clave:
Síntesis de mecanismos, sensibilidad en mecanismos, número de condiciónResumen
Se muestra el desarrollo de los modelosmatemáticos para realizar análisis de sensibilidadde mecanismos a las tolerancias dimensionalesde los eslabones que lo conforman a partirde modelos de síntesis analítica basados encoordenadas generalizadas. Se llegó a plantear uníndice de comportamiento, basado en el númerode condición de la matriz de sensibilidad, el cualpuede emplearse como un criterio que permitaseleccionar configuraciones de mecanismos queofrezcan menos errores al pasar por las posicionesde precisión, cuando se presentan cambios en lasdimensiones de los eslabones.
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Referencias
K. G. Merkley, K. W. Chase, E. Perry. (2001) AnIntroduction to Tolerance Analysis of FlexibleAssemblies Brigham Young University Provo, UT,
Sacks, E. & Joskowicz, L. (1997) ParametricKinematic Tolerance Analysis of PlanarMechanisms Computer-Aided Design, 29(5), 333–342.
Martin,D & Murray,A. (2002) Developingclassifications for synthesizing, refining, andanimating planar mechanisms. Proceedings ofDECT’02 ASME 2002 Design EngineeringTechnical Conferences and Computers andInformation in Engineering Conference Montreal,Canada, 2002
M. Siva Kumar & B. Stalin (2009) Optimum tolerancesynthesis for complex assembly with alternativeprocess selection using Lagrange multiplier methodInternational Journal of Advanced ManufacturingTechnology (2009) 44:405–411
Chase K, Gao J & Magleby S (1997). General 2-DTolerance Analysis of Mechanical Assemblieswith Small Kinematic Adjustments. BrighamYoung University
Andrew Kusiak and Chang-Xue Feng (1995)Deterministic tolerance synthesis: a comparativestudy. Computer-AidedDesign,Vol. 27, No. 10,pp, 759-768.
Laperriere L., EIMaraghy H. (2000) ToleranceAnalysis and Synthesis Using Jacobian TransformsCIRP Annals - Manufacturing Technology Vol 49Issue 1 359-362
Haoyu Wang, Nilmani Pramanik, Utpal Roy,Rachuri Sudarsan, Ram D. Sriram, Senior Member,IEEE, and Kevin W. Lyons. (2006) A Scheme forMapping Tolerance Specifications to GeneralizedDeviation Space for Use in Tolerance Synthesisand Analysis. IEEE Transactions On AutomationScience And Engineering, Vol. 3, No. 1, January2006 81-91
Wua F, Dantan JY., Etienne A., Siadat A., MartinP. (2009) Improved algorithm for toleranceallocation based on Monte Carlo simulation anddiscrete optimization. Computers & IndustrialEngineering 56 (2009) 1402–1413
Gao J, Chase K, Magleby S (1998). Globalcoordinate method for determining sensitivityin assembly tolerance analysis. Brigham YoungUniversity Provo, UT
Chase K W. Gao J., Magleby S, Sorensen C. (2002)Including Geometric Feature Variations in ToleranceAnalysis of Mechanical Assemblies:Brigham YoungUniversity..
Faerber, P. Tolerance Analysis of Assemblies usingkinematically derived sensitivities: Brigham YoungUniversity. ADCATS Report No. 99-31999.
Caro,S , Bennis F., Wenger P. (2005) ToleranceSynthesis of Mechanisms: A Robust DesignApproach. Journal of Mechanical Design. Volume127, Issue 1, 86
Sacks, E. & Joskowicz, L. (1997) ParametricKinematic Tolerance Analysis of PlanarMechanisms Computer-Aided Design, 29(5), 333–342.
Martin,D & Murray,A. (2002) Developingclassifications for synthesizing, refining, andanimating planar mechanisms. Proceedings ofDECT’02 ASME 2002 Design EngineeringTechnical Conferences and Computers andInformation in Engineering Conference Montreal,Canada, 2002
M. Siva Kumar & B. Stalin (2009) Optimum tolerancesynthesis for complex assembly with alternativeprocess selection using Lagrange multiplier methodInternational Journal of Advanced ManufacturingTechnology (2009) 44:405–411
Chase K, Gao J & Magleby S (1997). General 2-DTolerance Analysis of Mechanical Assemblieswith Small Kinematic Adjustments. BrighamYoung University
Andrew Kusiak and Chang-Xue Feng (1995)Deterministic tolerance synthesis: a comparativestudy. Computer-AidedDesign,Vol. 27, No. 10,pp, 759-768.
Laperriere L., EIMaraghy H. (2000) ToleranceAnalysis and Synthesis Using Jacobian TransformsCIRP Annals - Manufacturing Technology Vol 49Issue 1 359-362
Haoyu Wang, Nilmani Pramanik, Utpal Roy,Rachuri Sudarsan, Ram D. Sriram, Senior Member,IEEE, and Kevin W. Lyons. (2006) A Scheme forMapping Tolerance Specifications to GeneralizedDeviation Space for Use in Tolerance Synthesisand Analysis. IEEE Transactions On AutomationScience And Engineering, Vol. 3, No. 1, January2006 81-91
Wua F, Dantan JY., Etienne A., Siadat A., MartinP. (2009) Improved algorithm for toleranceallocation based on Monte Carlo simulation anddiscrete optimization. Computers & IndustrialEngineering 56 (2009) 1402–1413
Gao J, Chase K, Magleby S (1998). Globalcoordinate method for determining sensitivityin assembly tolerance analysis. Brigham YoungUniversity Provo, UT
Chase K W. Gao J., Magleby S, Sorensen C. (2002)Including Geometric Feature Variations in ToleranceAnalysis of Mechanical Assemblies:Brigham YoungUniversity..
Faerber, P. Tolerance Analysis of Assemblies usingkinematically derived sensitivities: Brigham YoungUniversity. ADCATS Report No. 99-31999.
Caro,S , Bennis F., Wenger P. (2005) ToleranceSynthesis of Mechanisms: A Robust DesignApproach. Journal of Mechanical Design. Volume127, Issue 1, 86
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2010-06-01
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Definición de tolerancias dimensionales en ensambles móviles a partir de índices de sensibilidad. (2010). Avances Investigación En Ingeniería, 1(12), 77-82. https://revistas.unilibre.edu.co/index.php/avances/article/view/2677
