mould相关论文
In this paper, the mathematical models for mould-filling under counteramvity are derived on the basis of the principle o......
A transient,two-dimensional,coupled finite element model was employed to simulate the solidification and shrinkage of co......
A transient,two-dimensional,coupled finite element model was employed to simulate the solidification and shrinkage of co......
经常参加学术活动,与临床医生就真菌病学的一些概念问题或热点话题时有交流.此文总结出7个问题谈谈一己之见,有的已经深思熟虑,有......
The patternless casting manufacturing (PCM) technique, which adopts a new concept of double scanning method, combines th......
The interfacial heat-transfer coefficient at casting/mould interface is a key factor that impacts the simulation accurac......
In lost foam casting (LFC), the distribution of polymer beads during the bead filling process is not uniform, and the co......
The general computer-aided design (CAD) software cannot meet the mould design requirement of the autoclave process for c......
Phase compositions, morphologies and hydrogen storage properties of the as-cast and copper-mould-cast LaMg4Ni alloys wer......
The Warring States Period(475 B.C.—221 B.C.)Length:21.5 cmIn this bronze master mould,there are two patterns for making......
The gas in plastics mould has great influence on performance, appearance and lifespan of the injection molded parts. Ven......
The gas in plastics mould has great influence on performance, appearance and lifespan of the injection molded parts. Ven......
The mechanism of slag entrapment in the mould was analyzed and the water modeling experiment was done according to the i......
2013年宝钢决定将宝钢罗泾已停产的两台单流2 300mm板坯连铸机扇形段主体设备搬迁到宝钢湛江钢铁基地,合并改造为一台双流连铸机,......
针对常用蜂窝陶瓷蓄热体正方形格孔直折角应力集中、成形困难、使用寿命短的不足,通过对蓄热体的结构、成形模具和蓄热体挤压成形......
轨道板模具是CRTSIII型无砟轨道板预制中的关键设备之一，模具的设计直接影响到高速铁路建设的平顺性与稳定性。结合盘营客运专线施......
B-EYE K20是一款充分体现LED特点的新型演艺灯具，通过对其测试，解析、阐述该LED灯具的构成、功能及其特点。“,”B-EYE K20 is a new......
我们往往强调了表达的重要性,而忽视了方法、工具材料的重要性。在另一种意义上讲你所使用的方法、工具材料就是你所表达的。
We ......
Effect of mould material on aluminum alloy ingot quality under low frequency electromagnetic casting
With the aid of ANSYS software, the effect of different mould external part materials on magnetic flux density and elect......
介绍自升式钻井平台桩腿弦管整体成型装置。该装置采用一套上、下模具座，上下胎模固定在上、下模具座上。选取不同尺寸的上下胎模，可......
A transient, two-dimensional, coupled finite element model was employed to simulate the solidification and shrinkage of ......
MODELING AND EXPERIMENTAL RESEARCH OF FOUR-STRAND LOW-FREQUENCY ELECTROMAGNETIC CASTING ALUMINUM ALL
With the aid of ANSYS software, the effect of different mould external part materials on magnetic flux density in the al......
目的 通过测量铸型性能进一步优化自行研制包埋材料各组分的配比.方法 使用自行研制的包埋材料,根据L9(34)正交实验设计9个实验组......
Many disadvantages exist in the traditional die design method which belongs to serial pattern. It is well known that hea......
The distributions of heat flux along the height and the circumferential direction of round billet mould were measured co......
There usually exist narrow-long-deep areas in mould needed to be machined in special machining. To identify the narrow-d......
