口模 meaning in English
neck ring mold
Examples
- Design of a die for extrusion of the plastics profile with an irregular cross - section with fem
异型材挤塑口模的有限元设计 - Numerical simulation of three dimensiona isothermal power - law polymer melt flow within an extrusion die with the quot; l quot; shaped cross section
型异型材挤出口模内聚合物熔体三维等温幂律流动的数值模拟 - Numerical simulation and analysis of polymer melt filling flow driven by a periodically oscillating entrance pressure through the extrusion die with an irregular cross - section
振动场作用下聚合物熔体在异型材挤出口模内的充填流动分析 - With the development of plastic door - window , more effective design method of plastic profile die is required . function block usually is a dependency on the main profile , but it has important effect on the main profile melt flow and the quality of the profile die
功能块在模头口模中一般是附属在主型材上，但它对主型材熔体在口模中的流动以及型材的整体质量却有着不可忽视的影响。 - Abstract : in order to eliminate the product defects such as deformation , corrugation and rupture , the authors put forward the principle of flow rate uniformity for the design of rubber and plastics profile extrusion dies . on the basis of this principle and through the rheologic analysis of some actual cases , the design procedure is demonstrated
文摘:为解决挤出制品的扭曲变形、起皱、破裂等问题，本文提出了橡塑异型材挤出口模设计的流率平衡原则，并据此原则通过对具体例子的流变学分析，提出了口模设计方法。