cálculos
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CÁLCULOS ROSCAS Rosca Unificada a = 55º P = 25,4/N H = 0,960p h 3 =H 1 = 0,640p d 3 =D 1 = d - 1,280p d 2 = D2 = d-0,640p
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Cálculos para roscas
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![Page 1: cálculos](https://reader036.fdocuments.es/reader036/viewer/2022081908/56d6bf101a28ab301694b719/html5/thumbnails/1.jpg)
CÁLCULOS ROSCASRosca Unificada
a = 55ºP = 25,4/NH = 0,960ph3 = H1 = 0,640pd3 = D1 = d - 1,280pd2 = D2 = d-0,640p
![Page 2: cálculos](https://reader036.fdocuments.es/reader036/viewer/2022081908/56d6bf101a28ab301694b719/html5/thumbnails/2.jpg)
CÁLCULOS ROSCASRosca Métrica
a = 60ºH = 0,866pH1 = 0,541ph3 = 0,613pd3 = d - 1,226pD1 = d - 1,08pd2 = D2 = d-0,65p
![Page 3: cálculos](https://reader036.fdocuments.es/reader036/viewer/2022081908/56d6bf101a28ab301694b719/html5/thumbnails/3.jpg)
TABLAS ROSCAS