本文研究了熔模铸造用水玻璃的改性处理。
In this paper, the modified dispose of sodium silicate used in investment casting was studied.
对熔模铸造砂眼缺陷产生因素进行了分析。
Carried on the analysis to the lost wax casting craft sand hole defect creation factor.
采用熔模铸造技术制备了仿古旅游工艺品———铜鼓。
Imitation antique bronze drum for tourism was produced by investment casting.
介绍用SLS技术制造熔模铸造型芯的方法与技术关键。
The method to make investment casting cores using SLS technique is studied.
重点介绍了喷嘴的熔模铸造基本工艺过程和主要工艺参数。
The basic technical process and main processing parameter of investment casting nozzles are presented in detail.
熔模铸造中经常出现毛刺缺陷，是造成铸件次品的重要原因。
Burr defect often appears on the surface of investment casting and it is the main reason causing inferior produces.
利用熔模铸造技术和树脂原型来制作模具电火花加工的电极。
Using investment casting technology and the colophony prototype of the glass an electric spark machining electrode was made for machining glass mould.
笔者通过实践，对曾侯乙尊盘附饰的熔模铸造方法进行验证。
This paper proved the lost-mold process was used in making some accessories of the bronze Zun and Pan of Marquis Zen.
介绍了石膏原材料的组成和性能，阐述了石膏型熔模铸造的工艺过程。
The composition and properties of plaster mould have been introduced, and the technological process and applied characteristics of plaster mould investment casting is discussed.
目前市场上的清洗机无法对具有一定强度的熔模铸造壳体进行高效清洗。
The cleaning machine on the market today can not have a certain strength of investment casting shells for efficient cleaning.
我公司拥有十分完善的熔模铸造生产设备、机加工设备和先进的理化分忻。
I have a very sound investment casting production equipment, machining equipment and advanced physical and chemical FENXI.
采用熔模铸造的零件常常不需要进一步加工，因为熔模铸造能达到精密的公差。
Parts made with investment castings often do not require any further machining, because of the close tolerances that can be achieved.
熔模铸造是生产精密铸件的一种先进工艺，硅溶胶是影响型壳质量的重要因素。
Investment casting is an advanced process to produce precision castings and colloidal silica is an important factor that affects the quality of shells.
熔模铸造外壳及心材、铸造厂用的耐火材料涂层、耐火绝缘材料、特种耐火材料。
Casting mould casing and core, coating for refractory material, refractory insulating material, special refractory material.
方法对290例牙体或牙列缺损患者进行熔模铸造，制作380件金属内冠和支架。
Methods 290 patients with dental or dentition defect diseases were treated with investment casting, manufactured 380 metal crowns and brackets. 40 of 380 are failure.
熔 融铝合金从熔模铸造型壳的底部向上冷却，以便均匀地和快速地冷却 铝合金。
The molten aluminum alloy cools from the bottom of the investment casting shell upwardly to uniformly and quickly cool the aluminum alloy.
实型铸造是与熔模铸造类似的技术，但它用做型模的消耗材料是聚苯乙烯泡沫而不是石蜡。
Full-mold casting is a technique similar to investment casting, but instead of wax as the expendable material, polystyrene foam is used as the pattern.
目的对可摘局部义齿支架变形问题进行分析，探索钴铬合金熔模铸造支架产生变形的原因。
Objective To investigate the deformation of the removable partial denture and the reason of deformation of framework by Co - Cr alloy investment casting.
本文介绍了在提高熔模铸造成品率的过程中，应用看得见管理法的实施步骤、流程和效果。
This paper sets forth the practising steps, features, operating process and effects of the visible management method in the course or raising the ratio of the finished products.
随着快速成型的进步，熔模铸造成为生产高质量的模具的领先技术，具有快速、低廉的特点。
With the advancements in rapid prototyping, investment casting has become the leading technology for producing high-quality castings quickly and inexpensively.
熔模铸造方法的另一优点是，它可以铸造各种合金的复杂的铸件，特别可以铸造高温合金铸件。
The investment casting method another advantage is that it can casting various alloy castings, especially the complex of high temperature alloy castings can be casting.
利用此方法，可以快速制造熔模铸造型芯，降低小批量生产的周期，使设计、修改、制造同步。
The method studied can be used to make cores rapidly, which could reduce the production cycle of small lot investment casting, and make the design, redesign and making of parts synchronization.
给出了利用RP技术制造非金属原型的工艺流程，介绍了无模具熔模铸造箱体铸钢件的工艺过程。
The processing procedure of prototype making by rapid prototype and the production process of cast steel box without wax pattern in investment casting were described.
不但成功生产出了高质量的产品，提高了产品的合格率，而且还为同类产品的熔模铸造提供了参考。
Not only the high quality products are produced successfully and percent of pass is enhanced, but also the reference is provided for like products by investment casting.
该可光固化组合物可以采用快速原型技术来固化以形成三维制品，其可用于各种航空航天和熔模铸造应用。
The photocurable composition can be cured using rapid prototyping techniques to form three-dimensional articles which can be used in various aerospace and investment casting applications.
分析了当前熔模铸造所面临的形势，指出了生产实践中熔炼车间容易造成金属浪费的三个环节，并提出了相应的预防措施。
The current situation of investment casting was analyzed. Three links in which metal wastes were likely to be produced were pointed out, and the measures for prevention and solution were put forward.
分析了当前熔模铸造所面临的形势，指出了生产实践中熔炼车间容易造成金属浪费的三个环节，并提出了相应的预防措施。
The current situation of investment casting was analyzed. Three links in which metal wastes were likely to be produced were pointed out, and the measures for prevention and solution were put forward.
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