Combining RP technology and precision casting is a major way to rapidly manufacture metal parts.
快速成型工艺结合精密铸造技术是快速制造金属零件的主要途径。
Impeller, designed with hydraulic model and made by precision casting, has the advantages of energy-saving, anti-winding and non-clogging, etc.
叶轮采用了先进的水力模型设计，并精密铸造而成，具有节能效果显著、防缠绕、无堵塞等特点。
By repeating technological tests and batch production tests for over a year, the fused silica was successfully used in the production of silica sol shell for low temperature wax precision casting.
经过反复的工艺试验及一年多批量生产验证，成功地将熔融石英应用于精铸用低温蜡—硅溶胶型壳生产中。
Different metal dies are produced by different precision casting processes.
不同的金属模具采用不同的精密铸造方法。
The design of precision casting mould is a strongly experiential and complex work.
精铸模设计是一项经验性强、过程繁琐的工作。
Depending on different metal dies, different precision casting processes have to be used.
不同的金属模具应使用不同的精密铸造方法。
A kind of pocket computer casing, made of AZ91D alloy, is manufactured by precision casting.
某厂用AZ 91d镁铝合金生产的手提计算机机壳，经精密铸造而成。
Patternless rapid precision casting technology based on SLS prototyping is discussed in this paper.
论述了基于选择性激光烧结(SLS)成型无模具快速精铸工艺。
The RP technology combining with precision casting is a major way to rapidly manufacture metal mould.
快速成型工艺结合精密铸造技术是快速制造金属模具的主要途径。
Bismuth powder is widely used in a variety of bismuth alloys, precision casting, plating wheel, grinding, sharpening, etc.
用途铋粉广泛应用于各种铋合金产品，精密铸件，电镀轮，磨片，磨刀等。
Based on selective laser sintering (SLS) rapid plastic prototype with precision casting technology, metallic parts are made.
利用选择性激光烧结(SLS)快速成型工艺烧结塑料原型，结合精密铸造技术制出了金属零件。
Using precision casting method to produce ultra-thin lens is a new manufacturing technology which saves both Labour and time.
用精密浇注法生产超薄光学透镜是省工省时的生产新工艺。
Is a development and design, mold making, precision casting, machining, surface treatment as one of professional manufacturers.
是集开发设计、模具制作、精密铸造、机械加工、表面处理为一体的专业生产企业。
This paper introduced the precision casting process of the crown guide blade, and the existing problems have been further analyzed.
介绍了自带冠导叶片精铸工艺方案，分析了存在的问题。
Use the illustration of the casting process of electronic cabin, the method of composite mould integral precision casting is studied.
以某电子舱铸件为例，阐述了一种复合型芯整体精密铸造方法。
According to the accuracy requirements of the analysis with the model dimension, we use the precision casting method to make the models.
应分析精度对模型尺寸的要求，采用了精密浇铸的方法制作模型。
Optional-laying cooling water channel in the mould could be obtained by precision casting, and optimal cooling effect could be achieved.
利用精密铸造的方法可以获得任意布置冷却水道的模具，达到最佳的冷却效果。
This paper summarises the equipment and process of producing return bends used for the ethylene cracking furnace by ESR-precision casting.
本文介绍了电渣精铸裂解炉弯管的设备、工艺，并同传统的中频炉一砂型铸造工艺进行了比较。
Wax precision casting is adopted for the shaft sleeve, increasing material utilization ratio by 77% and realizing "less cutting and no cutting".
铸造工艺采用石蜡精铸成型，使材料利用率提高77％，达到少切削、不切削目的；
Specialized production each kind of stainless steel, carbon steel, high-temperature steel, low-alloy structural steel precision casting and product.
专业生产各类不锈钢、碳钢、耐热钢、低合金钢精密铸件及其制品。
Combining rapid prototyping with transferred coating precision casting, a rapidly manufacturing method for complicated curved metal die was developed.
将快速原型制造与转移涂料精密铸造结合，对复杂曲面金属模具的快速制作方法进行了探索。
Form and dimension may also be achieved by a number of alternative processes such as hot or cold extrusion, sand casting, die casting, and precision casting.
形式和尺寸也可以通过其它一些可选工艺来达到，比如热挤出或冷挤出加工，沙模铸造，拉模铸造，或精密铸造。
Besides, it also can be used as the foundry sand in precision casting and the raw materials of ceramic and resin bonded abrasives as well as coated abrasives.
精密铸造用型砂；在磨具中经常用作陶瓷、树脂固结磨具和涂附磨具的原料。
The technical requirements for the lost pattern made from the paraffin-stearin and the shell mould made from colloidal silica in the precision casting were introduced.
介绍用石蜡-硬脂酸低温模料制作熔模，用硅溶胶作粘结剂制造模壳的工艺。
We are a precision casting manufacturer and provide one-stop service from tooling, casting, heat treatment and surface treatment. The main annual capacity is about 1000 tons.
精密铸造厂家，主要产品为阀、泵、叶轮、食品机械配件等，提供从产品开发、模具制造、铸件、机加工、热处理和表面处理的一站式服务，年产能1000吨。
Basing on the foregoing, we explored a rapid mould process consisting of RP and precision casting and used it to manufacture a casting mould for Changan auto-engine inhaust tube.
以上述思想为基础，本论文研究了以快速原形技术和陶瓷型精密铸造为基础的快速模具制造工艺，并将该工艺用于汽车发动机进气歧管铸造模具的快速制造。
The influence of temperature on thermal expansion of photo-curing resin used for rapid prototype(RP)and the preparation process of the rapid-precision casting ceramic shell were studied.
研究了装炉温度对快速成形用光固化树脂热膨胀特性的影响和型壳制备工艺。
This paper introduces the making method of the strippable soft dies of handiworks and precision casting wax patterns which are made of the silicic rubber and PVC and its practical application.
介绍了用硅橡胶和聚氯乙烯两种材料制作工艺品及精铸蜡模的可剥软模具的制作方法及其实际应用。
Shanghai Shengchang Precision Casting Co. , Ltd. was set up in 1993 and transformed into a private limited liability company in 1998.
上海升昶精密铸造有限公司成立于1993年，1998年转资为私营有限责任公司。
Ningbo Jindeli precision Casting Co., Ltd. is founded in 1999 and situated in Yunlong Town, the south skirt of Orient Port City: Ningbo.
宁波金得利精密铸造有限公司创建于1999年，坐落于东方大港宁波市南郊—云龙镇。
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