piping defects.In this study,the finite element method(FEM)was used to investigate the formation of piping defects.In addition,the relationship between the characteristic dimensions of the extruded shape and the piping defect was also examined.Laboratory pressing experiments were performed to validate ...
It may also be desirable to build-in biaxial orientation into piping, bottles, and other hollow containers, in order to enhance the hoop strength and fracture resistance of these products. Desirable or Undesirable? Frozen-in orientation may thus be either desirable or undesirable according to ...
JWELL plastic extrusion factory adheres to the comprehensive implementation of "zero defect" quality management, strengthening the efficient quality control of each link. Through more than 43 years of hard work, JWELL Plastic Extrusion Machinery Company and Factory develops many new machine and extrude...
In this study, the finite element method (FEM) was used to investigate the formation of piping defects. In addition, the relationship between the characteristic dimensions of the extruded shape and the piping defect was also examined. Laboratory pressing experiments were performed to validate the ...