D ie D esign of S ubmerged Nozzle with A symmetric F our H oles for T ire C ord S teel
QIAO Linlin
HU Qingqing
DING Lili
Abstract：According to the production requirements and characteristics of tire cord steel, the submerged nozzle and assembled die with asymmetric four side cores for tire cord steel were designed. The die is made of shape die, inner-hole die and sealing die. A hook-groove structure is designed for the asymmetric four side cores, achieving the precise positioning of the dies. The assembled die joints closely, strips smoothly and can be reused, increasing the production efficiency.
Keywords：submerged nozzle moldasymmetric four holesdie designassembled diehook-groove structure
Publication Date：2013-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：2( 19-20 )