Knotted The Knife Machine Design And Key Components Of The Reliability Analysis And Research

In the era of rapid development of modern science and technology, machinerymanufacturing equipment, automated production industry has become an importanttrend in the development of modern high-tech. Machinery and equipment for processingenterprise productivity and economic efficiency requirements are also increasing.Machinery and equipment, automated production machine is an ideal can be efficientlyproduced instead of the burden of heavy manual labor, while reducing the workers inthe Device Manager in the production process and part of the mental accuracy inproduct quality, production efficiency, cost-effectiveness and improve workingconditions, automation machines have achieved good results.This article focuses on textile machinery (knotted knife) special machineautomation overall design studies carried out while at work on the plane stress analysisof key components and systems for the fatigue fracture plane reliability parametersanalyzed. By combining knotted Nanhui Textile Machinery Company Limited researchconducted mapping tool knife, knife on the plane of the key components knotted carriedout design analysis and verification, got in line knotted special machine tool productionprocess solutions. Main tasks are as follows:(1) According to the production process step knot knife procedures and specialmachine design requirements, to design a special machine knife textile knotted theoverall program as well as the specific machine checking several key components. Inthe practical application of the program can be greatly improved production efficiencyknot knives.(2) Molded plastic finite element analysis software DEFORM mouth of the textilematerial with knotted blade shearing step for dynamic simulation. Stress and strain ofthe material, state variables and other parameters. The numerical experiments can tie themouth of the plastic deformation of the blade has an intuitive understanding of the process, the study of the fracture defect knot knife, blade tearing glitch suppression andcontrol of crack propagation paths have relatively large practical significance.(3) Arranged orthogonal design table. The textile products with special machineknotted knife punching shear step sequence were three factors and three levelsorthogonal finite element simulation. Orthogonal test simulation test conditions in lesseffective data obtained obtained optimum factor level plane in the optimal productionresults. In practical applications of the enterprise has a good theoretical basis.(4) For the textile knotted knife with key parts of machine tools for checking thereliability of the analysis. Get special machine knotted knife systems and componentshave high reliability. For subsequent processing and production operator provides atheoretical basis.The design used in this paper and checking verification method can optimize moldstructure and production process parameters, shortening the analysis cycle, improve theproduction efficiency. Also design a special machine knotted knife and simulation ofprocess parameters and the actual production operations more consistent application.