成形机

In view of dual-pulse welding procedure, a predicted model of spot weld forming for non-thick dissimilar steel was developed by the method of neural network based on a large number of experiments.

利用交流电阻点焊机在大量工艺试验的基础上，采用人工神经网络的方法，针对非等厚异种钢的双脉冲点焊构造了一种点焊焊点成形预测模型。

With the mass production of rubber lock ring,the demands of rubber forming automatic trimmer is growing rapidly.

随着橡胶密封圈的大批量生产，对橡胶成形件自动修剪机的需求也跟着扩大。

ProTaper Nickel-Titanium rotary files were proved to be efficient and time-saving in preparing coned root canals.

ProTaper机用镍钛锉具有良好的成形能力与清理效果，是临床上预备弯曲根管的有效方法。

Fin Punching Machine is in advance processes the equispaced hole before the formation on the foil material the equipment.

翅片打孔机是在成形前先行在箔材上加工出均布孔的设备。

The machine is a special purpose equipment with carton gluer, it can be gluer corrugated paperboard with3- layer ,5- layer or7- layer .

本机为纸箱粘合成形的专用设备，能够对三层、层、层瓦愣箱片进行粘合。

The design flow out of the nose is the key to the design, and the structure of the reasonableness of the extrusion products directly affect the quality and production , we must improve the quality of products, improve product yield and efficiency needed from the extruder the melting, forming and cooling curing these three areas to can use for mapping, using Pro / E model, and then use ANSYS finite element analysis software to mold the strength of the nose, a nose MasterCAM by the end of the simulation process of more modern digital technology continues to improve significantly reduce the loss in the test mode, and from product quality, productivity and efficiency is also a very good improvement.

流道设计是挤出机头设计的关键，其结构的合理性直接影响到挤出制品的质量和生产效率。所以要改进产品的质量，提高产品的产量和效率就需要从挤出机的熔融、成形和冷却固化这三方面加以研究。可以使用AutoCAD进行绘图，用Pro/E建模，再运用ANSYS有限元分析软件进行模具机头的强度分析，最后用MasterCAM进行机头的仿真生程。通过以上的现代数字化技术的不断提高大大减少了试模中的损耗，并且从产品的质量、产量和效率上也有了很好的改进。

The paper relates pattern selection of head box and shaper in the 120 thousand ton light weight coated paper project of Yuezhi and the communication with foreign investors.

本文叙述了岳纸12万吨项目纸机流浆箱和成形器的选型，与外商技术交流的情况。

This research sets the target of zinc die-casting design, the craft parameters parts crafts analysis, the choice of die-casting machines and platoon Yak system design, the introduction of institutions, national aircraft design, shape parts design, structural components design, die-casting mould technical requirements and material composition, a total of nine chapters.

本课题研究的对象是锌套的压铸模设计，包括工艺参数的选择，零件的工艺分析，压铸机的选用及排溢系统的设计，推出机构，模架的设计，成形零件的设计，结构零件的设计，压铸模的技术要求及选材等，本课题的设计论述出了各部分的设计方法与原则以及计算设计过程和必要的强度校核。

In order to fabricate high–silicon aluminum alloy electronic packaging materials, the oxidating processes in high temperature oxygenation was applied to the Al-30Si and Al-40Si high-silicon aluminum alloys which were prepared through extrusion process. Scanning electron microscope, optical microscopy, thermal physical tester and universal material testing machine were used to study the microstructure, density, hermeticity, coefficient of thermal expansion, thermal conductivity and compressive strength.

摘 要：针对应用广泛的高硅铝合金电子封装材料，采用高温充氧氧化工艺，对已挤压成形的Al-30Si及Al-40Si高硅铝合金材料进行后续处理，通过扫描电镜、金相显微镜、热物性测试仪及电子万能拉伸试验机等，对材料显微组织、密度、气密性、热膨胀系数、热导率及抗压强度进行了分析比较。

In order to fabricate high–silicon aluminum alloy electronic packaging materials,the oxidating processes in high temperature oxygenation was applied to the Al-30Si and Al-40Si high-silicon aluminum alloy s which were prepared through extrusion process.

针对应用广泛的高硅铝合金电子封装材料，采用高温充氧氧化工艺，对已挤压成形的Al-30Si及Al-40Si 高硅铝合金材料进行后续处理，通过扫描电镜、金相显微镜、热物性测试仪及电子万能拉伸试验机等，对材料显微组织、密度、气密性、热膨胀系数、热导率及抗压强度进行了分析比较。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。