Papers by Keyword: Mechanic Performance

Abstract: Manufacture process parameters will be obtained from experiments in research. Molding technology determines the mechanical properties and performance of the product. The influence of molding temperature and time are significant on the performance of water lubricated bearing, the plastic alloy is based on latex material, synthesized with different fillings, accelerators and other matters, and displays great mechanical and friction properties. The main performance included peel strength, tensile strength and wearing capacity. Optimization of manufacture process parameters and the orthogonal experiments on them were carried out by integrating the results of experiments and finally the optimal manufacture process was achieved. In the experiment, three-leveled orthogonal tests were conducted for the three systems to test the tensile strength, tearing strength, stress at definite elongation, hardness and tensile rate. The impacts of the respective systems were analyzed and the content of each component are determined to get the optimal formula.

Abstract: As a new high strength and environmental protection material, the cavity wall material has attracted increasing attention. It is made from paper with alveolus triangle inside. It has two talent rights in China, which one is “A kind of Composite Paper Technique with High Strength”; another is “A Kind of Cavity Composite Material with Alveolus Triangle inside”. As the infilling-wall of the steel frame building, the cavity composite masonry is made of the cavity material as the core wall and between two sides of fine aggregate concrete with wire-meshes, which can increase the bearing capacity and stiffness of the steel frame, and improve ductility and earthquake resistant behavior. In this paper, the mechanic performance of the cavity wall material is tested. Test result show that the cavity wall material has many good performance including lightweight, high-strength, heat insulation and sound insulation, and is a kind of good infilling wall material of the steel frame building. Therefore, the cavity wall material has a good prospect of application and extension.