试模

开发热流道辅助设计软件对缩短热流道设计周期，降低试模返修率等具有重要的意义。

In order to shorten the design circle of hot runner and decrease the rework probability of test mold , it is important to develop the design software on Hot Runner CAD .

通常浇注系统的设计是依靠设计人员的经验，通过现场不断的试模、修模来调整浇口、流道的尺寸，以找到符合需求的设计。

Usually , designers determine runner system by their experiment , and adjust the dimension of gate and runner by die trial and die repairing constantly to find the best plan .

汽车覆盖件成型模试模调整时R角不良问题处理重力对板材滚弯成形半径的影响

The Effects of the Gravity on the Plate Roll Forming Radius

经过CAE拉深软件的模拟分析，对于拉深不足的区域采用增加拉深筋的方式，通过试模最终加工出合格的零件。

Through simulated analysis of CAE simulation software , It applies drawing ribs to insufficiently drawing area . It produces qualified parts through testing die .

注塑成型CAE技术可以帮助工程师对塑件的注塑成型工艺进行优化，以减少反复试模修模的次数，缩短产品的生产周期。

Injection molding CAE technology can help engineers to plastics molding process optimization , to reduce repeated the number of mold testing molds , shortened product production cycle .

同时，CAE技术是开展研究的平台，在分析过程中的广泛运用，充分说明其在缩短设计周期，提高一次试模成功率方面具有重要作用。

In addition to , the use of CAE technology shows that it plays an important role in reducing the product developing cycle and improving success in die adjustment one time .

利用注塑模CAE技术可在模具制造之前，对模具设计方案进行分析和模拟来代替实际的试模，预测设计中潜在的缺陷并及时修改。

Using CAE technique , the mold design can be analyzed and simulated in computer to replace the actual mold trial-and-error and potential defect can be predicted and corrected before mold is made .

经过多个方案的比较，最终得出比较合理的设计方案，采用CAE模拟技术可以减少试模、修模的次数，并缩短模具设计与制造周期，降低生产成本。

Finally the best project is detained by comparing various ways . Introducing the CAE can reduce the times of molding test and molding mend , shorten the circle of the design and manufacture of mold , and lessen the cost of production .

另外本文应用基于CAI技术对有限元仿真结果数据进行检测，可提前评估回弹情况，有利于及时对回弹进行补偿，避免过早试模。

Comprehensive , can accurate and efficient assessments springback of products ; In addition , this paper is based on CAI technology to detect the finite element simulation results data , which can early assess springback , conducive to the timely springback compensation , avoid premature tryout . 3 .

本文介绍了虚拟试模技术及其在板成型中的应用，本研究所采用的有限元软件是PAM-STAMP。

The virtual die tryout technology and its application in sheet metal forming are described . The FEM program used in this research is PAM-STAMP .

其中由正交法设计得到实验样本，由软试模提取模具的SDV值，将其作为优化目标。

It takes design experiment samples by orthogonal plan method and regards the SDV values which come from soft trying die as goal of optimizing .

在模拟结果的基础上一次试模成功，灌水器制品的流道部分精度达到±0.01mm。

On the basis of the injection simulations , the work of molding trial was succeeded at one time , and the precision of the emitter channel was lower than ± 0.01 mm .

对混凝土试模管理的重要性

The management of test mould of concrete cannot be neglected

经过实际试模后进一步验证了分析结果的准确性。

The try-mold validates the veracity of the result analyzed .

最后，模具零件进行加工、装配以及试模。

Finally , the mold parts processing , assembly and test mode .

最后通过试模后，该模具能够挤压出完全合格的铝型材。

Finally , after trial , the die can extrude qualified part .

我们将迟一个星期试模。

Our mold testing will be postponed for one week .

外壳注射模的试模分析

Analysis of Testing Injection Mold for the Outer Covering

板材成型的虚拟试模技术

Virtual die tryout technology for sheet metal forming

汽车覆盖件试模调整问题

Problems of Automotive Cover Parts Die s-test Adjustment

负责试模，安排每日试模工作。

Responsible for the tool trial run , arrange the daily trial run work .

注射模试模工艺过程

Technology of Trying Mold for Injection Mold

一次试模成功，塑件质量好。

It succeeds in once testing module , and the plastic parts quality is good .

精密滚子的成形一次试模成功，质量良好，已投入生产使用。

The die for the precision roller was put to use and made good quality products .

适用范围：注塑部量产中的模具，不含试模模具。

Application arrange : the mold for the mass production , not for the trial mold .

复杂箱体抽芯结构模具试模过程中对注塑机的改造

The Reconstruction of Injection Molding Machine for the Trial of a Mould with Complicated Core-Pulling Mechanism

有时仅仅依靠传统的经验、技术诀窍和不断试模的方法，仍不能有效地解决问题。

The problem can 't be solved effectively by experience , technical knack or repetitious test .

然而传统的注塑模设计方法主要靠经验来反复调模和试模，这样不仅浪费大量的人力和物力，而且导致产品的研发周期过长。

However the traditional method of designing injection molding mainly depends on experience to test and adjust molding .

辅助操作器械包括：A、同样型号尺寸的三种解剖型试模；

The assistant manipulating appliance are : A : the same size just as the AACR anatomy module ;

模具经试模后，可以大批量进行生产质量稳定的合格产品。

Therefore , this mould , after the stage of testing , could cast qualified products in large-scale manner .