Trabajo Ing de Metodos
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Colocar jamon y queso Ciclos C TC TO TN TE C 1 118 21.01 21.01 24.79 27.02 118 2 118 13.50 13.50 15.93 17.36 118 3 118 14.70 14.70 17.35 18.91 118 4 118 12.40 12.40 14.63 15.95 118 5 118 9.70 9.70 11.45 12.48 118 6 118 11.00 11.00 12.98 14.15 118 7 118 10.10 10.10 11.92 12.99 118 8 118 15.50 15.50 18.29 19.94 118 9 118 9.27 9.27 10.94 11.92 118 Resumen To total 117.18 To promedio 13.02 Calificacion 118 TN total 138.27 Tn promedio 15.36 9% 16.75 63.92 N = s = 6.2760 e = 5% Z = 3.85 N = 9.09137 Por lo tanto la muestra a % de suplemento Tiempo estandar Total de tiempo estandar = Prueba piloto (Z*s)/(e*X)
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trabajo Ing de metodos
Transcript of Trabajo Ing de Metodos
Estudio de tiempo
Colocar jamon y quesoLechuga y tomateSalsasCiclosCTCTOTNTECTCTOTNTECTCTOTNTETE en minutos111821.0121.0124.7927.0211841.7020.6924.4126.6111860.0218.3221.6223.561.2866287333211813.5013.5015.9317.3611831.4017.9021.1223.0211852.1020.7024.4326.621.1168503333311814.7014.7017.3518.9111828.0013.3015.6917.1111845.1017.1020.1821.990.9667936667411812.4012.4014.6315.9511832.4020.0023.6025.7211855.4023.0027.1429.581.187591333351189.709.7011.4512.4811831.1021.4025.2527.5211853.2022.1026.0828.431.1404306667611811.0011.0012.9814.1511829.0018.0021.2423.1511848.3019.3022.7724.821.035391711810.1010.1011.9212.9911825.7015.6018.4120.0611842.7017.0020.0621.870.9153456667811815.5015.5018.2919.9411835.4019.9023.4825.6011846.6011.2013.2214.410.998948666791189.279.2710.9411.9211835.4026.1330.8333.6111843.858.459.9710.870.9399978333
ResumenTo total117.18172.92157.17To promedio13.0219.2117.46Calificacion 118118118TN total138.27204.05185.46Tn promedio15.3622.6720.61% de suplemento 9%9%9%Tiempo estandar 16.7524.712189333322.4613393333Total de tiempo estandar =63.92Prueba pilotoXmedia=53.16N=(Z*s)/(e*X)s=6.2760e=5%Z=3.85N=9.0913655118Por lo tanto la muestra a tomar sera de 9
Balance de lineaOperacinMinutos estndarMinutos/minutos por unidad numero de operarios operacin mas lentaProduccin de 800 panes por da =1.6666666667panes por minutos11.28662873332.144381222230.4288762444Panes por minuto=0.60000minutos por panes 21.11685033331.861417222220.558425166730.96679366671.611322777820.4833968333Mejora: se cambiaran de 3 operarios a 2 para maximizar a la eficiencia 41.18759133331.979318888920.593795666751.14043066671.900717777820.570215333361.0353911.725651666720.517695570.91534566671.525576111110.915345666780.99894866671.664914444420.499474333390.93999783331.566663055610.9399978333Total de minutos 9.5879779Total de operarios17N=R*(Total Me/E)Para una E (eficiencia) de 95% N=16.8210138596=17
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