Effects of process parameters on the warpage of gas assisted injection molded part

工艺参数对气辅注射制品 翘曲的影响

Warpage of Three-Dimensional Multi-Chip Module Based on Embedded Substrate

基于埋置式基板的三维多芯片组件的 翘曲研究

Research of Residual Stresses and Warpage of Plastic Injection Molding Based on Surface Model

基于表面模型的塑料注射成型残余应力与 翘曲 变形研究

Semiconductor analysis with ANSYS tools often incorporates nonlinear behaviors including package warpage solder joint creep fracture in through-silicon-via designs fatigue and delimitation .

利用ANSYS工具，可以分析半导体的非线性特性，其中包括封装 变形、焊接点蠕变以及过孔设计中的断裂、疲劳和层间开裂。

Warpage is one of the most crucial problems during the injection molding process for its great effect on product quality .

塑料射出成型制程中， 产品 翘曲 变形 量的大小是影响产品质量的主要因素之一。

Simulation on curing warpage deformation of composite T-shaped integrated structure

复合材料T型整体化结构固化 翘曲变形模拟

The principle of precompensation for deformation was presented which was applied to the shaping of an automobile fan and effectively helped lower the shrinkage deformation and warpage of the product .

介绍了变形预补偿的原理，以汽车风扇为例，成功地降低了汽车风扇的收缩变形和 翘曲 变形，为解决制品 变形 问题提供了一条新的思路。

Research on the thermal stress and warpage of WLCSP device

晶圆尺寸级封装器件的热应力及 翘曲 变形

Curing Shrinkage and Warpage Deformation of Composite Thin Laminates at Room Temperature

复合材料薄层板常温固化收缩及 翘曲变形 肯纳薄锡层 镀锡薄 钢板

Surface smoothness and low warpage .

表面平滑，低 翘曲性。

It was found that the residual stress and warpage could be predicted well by the proposed simulation .

通过实例对比分析证明，提出的数值模拟方法能较好地预测 制品应力与 变形。

A predictive model for warpage is created using feed forward artificial neural network exploiting finite element analysis results .

建立了使用有限元分析结果的具有提前输入（功能）的人造神经网络的 扭曲预制模型。

Finite element simulation analysis on warpage after solidifying process of PBGA

PBGA固化后 产生 翘曲的有限元模拟分析

It has improved surface aesthetics excellent dimensional stability and low warpage characteristics .

它改善了 耐 冲击性和良好的加工特性。

Testing methods for warpage of refractory bricks

耐火砖 翘曲测定方法

An optimized ram speed profile fully uses the friction heat to keep the best flow characteristics which corrects many of the fill and warpage problems .

最适化螺杆速度充分运用摩擦热，将 塑流保持在最佳状态。许多充填和 翘曲的问题也就迎刃而解。

Grid Algorithm Based on Approximate Function for Injection Warpage Optimization

基于近似函数的注塑 翘曲优化网格算法

The step to analyze warpage deformation by CAE is given with air condition damper vane as example .

用有限元方法研究了温度 场、 压力 场对 注塑 件 残余应力 及 翘曲变形的影响。

Experimental Study on Warpage of Flat Part with Reinforced Rib by Gas-assisted Injection Molding

气体辅助注塑成型带加强筋平板的 翘曲试验研究

Uneven hardening with the formation of soft spots increases warpage .

淬火不均 部件上将出现软点，增加 翘曲 可能性。

Most Effective Factors Affecting Warpage of Injection Molded Parts

注塑制品 翘曲 变形的最显著影响因素

Effect of Packing Parameters on Warpage of Moulded Part during Injection Moulding Why are vents used on injection moulds ?

注塑成型保压参数对 塑 件 翘曲 变形的影响为什么在注塑成型模具中使用排气槽？

Quality optimization and analysis of warpage of injection molding parts based on small the best characteristic

基于 望小特性的注塑产品 翘曲质量优选及分析

It produces moldings with good surface finish is resistant to chemicals and stress cracking and has low shrinkage and warpage .

它生产的模具表面光洁度好，可耐化学品和应力开裂，并具有低收缩和 翘曲。

Warpage of Parts : Uneven surface temperature of the molds .

变形：不均匀的模具表面温度。

According to the statistical results the injection time is the most important affecting factor on warpage .

结果表明，注射时间对 注塑 件 翘曲 变形的影响最大。

The shaped errors have many forms including warpage deformation Stair-stepping effect and so on in fused deposition modeling ( FDM ) .

在熔融堆积成形制造中，形状误差有 翘曲变形、台阶效应等形式。

Research on Process Characteristic of High-gloss Surface Part Injection Technology : Warpage Shrinkage and Sink Index

高光注射成型工艺特性研究： 翘曲、收缩与沉降指数

The theory of the Newton ring method is analyzed and the chip warpage is measured by use of the Newton ring method .

分析了牛顿环法的测量原理，利用牛顿环法对芯片 翘曲 度进行了测量。

In this study optimum values of process parameters in injection molding of a bus ceiling lamp base to achieve minimum warpage are determined .

在该论文中，确定了在公共汽车吊灯座的喷射造型法中，获得最小 扭曲过程参数的优化值。