The Research On Mechanics Performance Of Panel-furniture Part Joining

The design of furniture framework is an important content which the furniture designs, but the furniture part connection mechanics performance quality is important target which the furniture framework fit and unfit quality. US and so on some technical quite developed countries do some research to furniture part connection mechanics performance start early, also quite is thorough, moreover has carried on the analysis to some base materials and furniture part connecter; And has obtained some achievements, which has the extremely important guiding sense to the furniture design and the production. But the domestic kind of topic research is not very comprehensive regarding this, which are few to the pure each kind of connecter quality research. The present paper union domestic research present situation and some actual situations of domestic furniture produces, and carry on the contrast experiment and the analysis to some panel-furniture connecter in panel-furniture part joining mechanics performance.On the other hand the furniture part joining way design is the important constituent of furniture framework design, the panel-furniture part joining mechanics performance is affecting its whole mechanics structure performance seriously. The anti-pulled and the simulate modulus of rigidity (EI) * of the panel-furniture part joining are important targets which weigh their joining quality. The panel-furniture part joining tensile strength and simulate modulus of rigidity along with their connecter(dowel, eccentric connecter, hangnail fixed connecter, wood screw, wooden peg, adhesion and so on), base material (MDF, PB ) influence factor and so on, which are joining spot and joining way are different but changes. The research firstiy carry out the experiment of each common panel-furniture part joining test sample tensile strength, and has obtained some result and mathematical model formulas; Next has carried on the experimental determination to the load application and displacement, and using the linear return and materials mechanics calculated each kind of connecter joining intensity value and the simulate modulus of rigidity (EI) *, then has carried on the comparison and the analysis separately from these two aspects to them. The result...