Mts 709 Alignment System Manuel d'utilisateur télécharger pdf (Page 85)

709 Alignment System Specimen Offsets

To see the bending due to the straightening of the specimen, the gauge offset can

be subtracted from the bent mean offset (bent mean relative to the gauge offset).

To see the bending due to the misalignment of the load unit, the bent mean offset

can be subtracted from the bent front offset (bent front relative to the bent mean).

The bending has X and Y components for each:

Xs – specimen bending strain in the x-axis

Ys – specimen bending strain in the y-axis

Xm – load unit bending strain in the x-axis

Ym – load unit bending strain in the y-axis

The following figure (Bending Components) shows the specimen bending and

load unit bending components for the middle gauges.

Bending Components

1 2 ... 80 81 82 83 84 85 86 87 88 89 90 ... 157 158

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Mts 709 Alignment System Manuel d'utilisateur Page 85