Clamp and method for detecting mechanical property of rolled composite material thermal simulation test sample

Abstract

The invention discloses a clamp and a method for detecting mechanical property of a rolled composite material thermal simulation test sample. The clamp comprises a first clamp sleeve and a second clamp sleeve which are oppositely arranged, wherein a first containing groove and a second containing groove which can contain a composite material are respectively formed in the first clamp sleeve and the second clamp sleeve; a first vertical guide post and a second vertical guide post are respectively arranged at the upper end and the lower end of the first clamp sleeve; a third vertical guide post and a fourth vertical guide post are respectively arranged at the upper end and the lower end of the second clamp sleeve; the vertical guide post is connected with a second slide block on the third vertical guide post; the fourth vertical guide post is connected with a first slide block on the second vertical guide post; a first clamping head is arranged at the upper end of the first vertical guide post; a second clamping head is arranged at the lower end of the fourth vertical guide post. The related mechanical property of a rolled composite material can be obtained by stretching the first clamping head and the second clamping head by a stretcher to separate the first clamp sleeve from the second clamp sleeve.

Description

technical field [0001] The invention relates to a fixture and a method for detecting the mechanical properties of a thermal simulation test sample of a rolled composite material. Background technique [0002] The processing of rolling composite materials is a very complicated process. The heating and deformation process of the metal during the rolling process can be dynamically simulated by the thermal simulation test machine, which provides a reliable experimental basis for the tester to formulate and improve its production process. The preparation process of composite materials can be presented on a thermal simulation test machine, but the mechanical properties of the composite materials obtained through thermal simulation tests need to be tested to determine the mechanical properties of composite materials obtained from different thermal simulation tests. At present, there is no testing fixture specially used for testing the mechanical properties of the thermal simulation...

AI Technical Summary

Problems solved by technology

[0002] The processing of rolling composite materials is a very complicated process. The heating and deformation process of the metal during the rolling process can be dynamically simulated by the thermal simulation test machine, which provides a reliable experimental basis for the tester to formulate and improve its production process. The preparation process of composite materials can be presented on a thermal simulation test machine, but the mechanical properties of the composite materials obtained through thermal simulation tests need to be tested to determine the mechanical properties of composite materials obtained from different thermal simulation tests. At present, there is no testing fixture specially used for testing the mechanical properties of thermal simulation test samples made of composite materials, which is not convenient for mechanical property testing operations, and the testing results are not accurate enough

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