A deformation measuring fixture

Abstract

An embodiment of the present invention provides a degree of deformation measurement jig for measuring the degree of deformation of a test piece, the test piece has a penetrating portion, and the deformation degree measurement jig includes: a support frame for passing through The penetrating portion suspends the DUT so that the DUT is in a suspended state; wherein, the support frame is used to contact the DUT to erect the DUT area. There are graduation marks for measuring the degree of deformation of the test piece. The deformation measuring jig of the present invention can quickly, efficiently and accurately measure the deformation of the workpiece to be tested.

Description

technical field [0001] Embodiments of the present invention relate to the field of equipment measurement, and in particular, to a deformation measurement jig. Background technique [0002] Deformation is an important parameter for evaluating materials in engineering design. Compared with bridge problems in civil engineering, the deflection and deflection caused by the self-weight and load of the structure are the engineering parameters that must be taken into account; however, the design of electronic equipment such as laptop computers needs to be considered by engineers. The problem is that the deformation is mainly due to the hardness of the material itself and the flatness of the structure after forming, rather than the deformation caused by its own gravity. Compared with bridges in civil engineering, which can easily have a deadweight of tens of thousands of tons, although the frame weight of a notebook computer is relatively small, for precise engineering design, the s...

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Problems solved by technology

Compared with bridges in civil engineering, which often have tens of thousands of tons of dead weight, although the weight of the frame of a laptop computer is relatively small, for engineering design that emphasizes precision, a slight dead weight may affect the test and evaluation results, and there is still a chance to become an influence The key factor for the ultimate success of the design

Although there are many ways to measure the deformation degree in the prior art, the measurement accuracy of the existing deformation measurement method is not good, and the deformation degree of the frame of electronic equipment such as a notebook computer or other devices cannot be measured well.

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