RESEARCH USING COMPOSITE MATERIALS IN MANUFACTURING PRESSURERESISTANT CIRCULAR DETAILS WITH THE TWO SPHERICAL BOTTOM BY WINDING TECHNOLOGY
Tran Ngoc Thanh1, Pham Tien Dat2, Nguyen Duong Nam3, Tran Thi Thanh Van3*
1Military Institute of Science and Technology, Ha Noi City, Viet Nam
2Military Technology University, Ha Noi city, Vietnam
3Vietnam Maritime University, Haiphong city, Vietnam
*Corresponding Author Email: [email protected]
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This paper presents the results of research about the using of composite materials to make circular rotating parts with two spherical ends. From the analysis of the working characteristics of this details, the article selected the winding technology and using composite materials to produce details with cylindrical and spherical shape haracteristics. The material group that the article presents is a composite unidirectional glass fiber reinforced composite with polymer matrix. This material is characterized by a specific density of 2.02g/cm3; tensile strength is 1750MPa; elastic module is 55GPa; elongation reached 3.18%. With properties of such materials, it is suitable for working conditions of details.