인천대 기계공학실험 인장 실험 보고서
- 최초 등록일
- 2022.12.21
- 최종 저작일
- 2022.04
- 7페이지/ 어도비 PDF
- 가격 5,000원
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"인천대 기계공학실험 인장 실험 보고서"에 대한 내용입니다.
목차
1. Theoretical background
2. Experimental method
3. Experimental results
4. Dicussions of experimental results
5. References
본문내용
If mechanical properties such as stress, strain, and elastic modulus of the material are not properly understood in the design of the machine and a material that is not suitable for the conditions is used, the efficiency of the machine will decrease in terms of performance, and if the stress is higher than the yield stress If this is applied, the destruction will proceed. In other words, the mechanical properties of materials are very important in mechanical design. In this experiment, in order to understand these mechanical properties, the tensile and compression processes of the specimen are carried out.
The stress-strain curve is independent of the shape of the member and is determined only by the properties of the material. Therefore, it is most suitable to represent the properties of materials. In the stress- strain diagram, the OA section rises in a straight line, which means that the stress and strain are proportional to each other, and the slope at this time is called the modulus of elasticity.
참고 자료
https://washere.tistory.com/50 (Young’s modulus), 2022.03.24
https://en.wikipedia.org/wiki/Strain_gauge (Strain gauge), 2022.03.24
https://mechengineering.tistory.com/408 (Poisson's ratio), 2022.03.25
https://blog.naver.com/boubleman/221686667525 (stress, strain) 2022.03.25
https://scribblinganything.tistory.com/118 (fatigue), 2022.03.29