之前用燃气加热，需要几分钟才能把冰从模具里取出，而利用电脉冲法，只需要四秒就可以完成。
Whereas it can take several minutes for hot gas to get the ice out of the mold, a high-power electrical pulse takes about four seconds.
双方曲轴箱，建立了由失蜡法这意味着你必须作出负面的模具。
Both crankcases are established by the lost WAX method which means that you have to make a negative mould.
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.
介绍了铝-塑复合管材的原材料准备及成型加工过程。对一次成型法所使用模具的结构作了详细介绍。
The raw materials and installation are introduced. The specifications and technological process are stated. The structures of molds used in one-step processing method are discussed.
介绍了利用塑料挤出法生产人工滑草草坪的生产工艺，探讨了人工草皮和固定网的挤出模具设计。
The technological process of artificial skiing lawn by plastic extrusion method was introduced. The extrusion die design of artificial lawn was also discussed.
模拟结果表明所用有限体积法是有效的，可以为铝型材挤压的模具设计与工艺参数的选择提供理论指导。
The simulation results show the validity of employed finite element method and it can provide theoretical instruction for aluminum extrusion die design and technique parameters selection.
采用特种砂v法铸造工艺获得了良好表面精度和尺寸精度的铸造模具。
The fine surface quality and dimensional accuracy cast hot work die was obtained by special sand V method casting technique.
主要介绍了圆锥筒形零件的阻力成形法、辅助套筒成形法和模具成形法。
The paper introduces the resistance forming, double sleeve forming and die forming for the conical parts.
介绍了圆锥筒形零件的阻力成形法、辅助套筒成形法和模具成形法。
The paper introduced the drag foming, double-sleeve foming and die forming for form conical barrel-type parts.
本文采用三维刚粘塑性软件TFORM3对12V240曲轴RR法限制成形工艺及模具结构进行了设计分析。
The RR process of the 12V240 crankshaft and die structure are designed and studied using the TFORM3 software of 3D rigid plastic FEM.
本文基于UG软件提出了一种复杂曲面覆盖件模具的分区加工方法，并以汽车前盖内板的凸模加工为例，详细介绍了基于该法的模具CAM过程。
The method of divided-area machining for complicated surface panel die based on UG software has been presented with introduction to such CAM process in details of production of an automotive panel.
本文介绍一种旋转定位法，用这种方法定位修理模具，定位精度高，调整时间少。
This article introduced one kind of revolving location method, using this method to repair mold, location accuracy is high, time cost short.
在模具设计中，冲裁模压力中心通常采用解析法或图解法求解。
In die design, the pressure center of stamping die is calculated generally using analytic method or schematic method.
在模具设计过程中，冲模压力中心通常采用解析法或作图法求解，但这些方法计算繁琐，效率低，易出错。
In die design, the pressure center of stamping die is calculated generally using analytic method or schematic method. But these methods are cockamamie, ineffective and fallible.
利用主应力法求出接触面上的分布压应力，导出了平面精压长矩形板模具表面微凸面形状的解析公式。
The distributed pressure on the interface was obtained using the slab method. Analytic formula of the microconvex surface of plano-sizing die for long rectangular plate has been derived.
在模具设计中，冲裁模压力中心通常采用解析法或图解法求解。
In die design, the blanking pressure center of stamping die is calculated generally using analytic method or schematic method.
介绍了塑胶模具复杂型腔采用CNCEDM的拷贝法和展成法加工技术，使镶拼式模腔改为整体式模腔；
Duplication and generation technologies with CNCEDM in machining complicated cavity of plastics dies, resulting in integral cavity instead of mosaic one, are stated.
用失重法研究五种热作模具钢的热磨损次数与磨损量的对应关系。
The corresponding relationship between high temperature impacting Numbers and wear loss of hot work die steels are studied by weight loss method.
使用制冷机冷却压蜡模具比水冷却法效率高，劳动条件好，提高了蜡模表面粗糙度。
To cool the pattern injection die by refrigerator is more efficient than by water cool, and it provides better working conditions and improves the surface degree of finish of the wax pattern.
在纳米印刷法中，提供一种离模性和转印精度优良的模具。
Provided is a metal mold excellent in the mold-release characteristic and the transfer accuracy in a nano-imprint method.
用有限元法计算了模具的温度分布，这为研究模具在不同温度条件下的应力状态做好了准备。
Elastic finite element method are used to calculate the point of internal mould of the equivalent stress, equivalent strain, such as force and energy parameters and their distribution.
研究了基于快速原型和金属电弧喷涂(RP -ams)法快速制造金属模具过程中的精度问题。
The accuracy of a rapid manufacturing process for sheet metal stamping with RP and AMS (Arc metal Spray) is presented.
通过有限元法分析可减少试模次数，从而降低消耗，缩短模具设计时间。
With FEM simulation, the cost and tooling design time can be reduced significantly by minimizing the number of try outs.
本发明公开了一种护脊枕单独内置弹簧浇铸法，主要包含以下步骤：A：打开模具并清洗；
The invention discloses a casting method of a spine support pillow with an independent built-in spring, which mainly comprises the following steps: A. a mold is opened and cleaned;
蜡法：制作金属雕塑和其它铸件用的模具的传统方法。
Lost-wax casting: Traditional method of producing molds for metal sculpture and other castings.
该法用于多柔体系统动力学建模具有简洁、易于编制通用程序特点，数值示求解不存在严重的病态，算例表明方法有效可靠。
The method has same characteristic finite element method. It is easy to design general program and there is no serious abnormality. An example is also given.
应用该方法可以减少粗加工余量，提高粗加工精度和速度，提高了层切法模具零件数控粗加工效率。
By this method the accuracy and speed of the rough cutting processing can be improved. The efficiency of the die adaptive nc rough machining based on stratifying method is increased.
提出了一种简单高效的涡轮叶片精铸模具型面逆向设计方法：特征参数逆向调整法。
A simple and efficient reversing methodology of adjusting featured parameters is proposed for the casting-die profile design of turbine blades.
橡塑模具制品一般具有厚度方向尺寸较面内尺寸很小且形状复杂等特点，所以在对制品进行翘曲变形分析时，就可采用薄壳有限元法。
Most injection-molded parts are complicated thin-shell like structure, so the thin shell finite element method is usually used to analyze the warpage and deformation of the parts.
采用短乱纤维压制成形，应用树脂法与CVD法复合工艺提高碳盘密度是国外最先进的生产工艺之一，而压制成形是该工艺的关键工装，本文介绍了压制成形模具的设计原理。
It is one of the advanced technology from abroad that higher density of carbon disk is obtained by using chopped carbon fiber press forming and the resin method with CVD.
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