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。
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。
Mechanical casting Industry has completed industrial upgrade and begun the transition to new products such as equipment manufacturing and precision castings, etc.
机械铸造业已完成产业升级，开始向装备制造、精密铸件等新产品转型。
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。
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。
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。
The precision controls during investing casting process based on SLS are researched and analyzed, and some means to solve the precision problems are put forward.
对基于SLS技术的精密铸造过程中的精度控制进行了研究分析，并提出了解决办法。
And we own two precision casting workshops and one CNC tooling workshop, at present.
和我们自己的两个精密铸造车间和一个数控加工车间，目前。
The process flow of rapid casting technology based on RP for metal molds and main error factors influencing mold's dimensional precision were introduced.
介绍了基于快速成型技术的快速铸造金属模具的工艺流程和影响模具尺寸精度的主要误差因素。
Nantong, Jiangsu Qidong Japanese foundry, is a precision casting, and finishing a combination of professional manufacturers.
江苏南通启东市大和铸造厂，是一家以精密铸造，和精加工相结合的专业厂家。
The no machining directional solidification hollow turbine blades, hollow guide vans and complex structure parts used in aero engine and gas turbine made by vacuum precision investment casting.
航空发动机、燃机等精铸真空无余量空心涡轮、导向叶片及复杂结构件。多种热处理炉上用料盘，夹具等耐热合金钢精铸件。
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。
It is suitable for the grinding of steel ingot, removing burrs of casting, precision grinding of stones, cutting and polishing. But it should be kept away from alkaline solution.
适用于磨钢锭、铸件打毛刺、石材表面精加工、切割、抛光等。但该类磨具不抗碱性溶液。
According to formation process, superalloys are divided into deformation alloy, precision casting alloy and powder alloy.
根据形成过程，分为变形高温合金合金，精密合金，粉末合金铸造。
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。
ChimgMing has engaged with metal manufacturing for more than three decades, main business is producing Die Casting parts of al, Zn, mg and precision metal parts.
我司从事金属零件的生产已三十多年，现主营铝、锌、镁压铸件和五金精密零配件。
This paper introduces the method of making sand core, explains the influence of the head design of sand core, assembly of sand core and other factors on the dimension precision of casting.
介绍了制芯方法，阐述了芯头设计、砂芯的组装及其它因素对铸件尺寸精度的影响。
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。
The casting residual stress is one of the major factors to decreasing machining precision and dimension stability.
铸件的残余应力是影响铸件加工精度及尺寸稳定性的主要原因之一。
Precision injection molding, casting, mold repair metal jewelry and accessories, precision stampings, welding, lost wax castings, aluminum castings, stainless steel sand hole repair.
精密注塑、压铸、模具的修补金属饰品及配件、精密冲压件的焊接、失蜡铸件、铝铸件、不锈钢产品砂孔修补。
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。
Our main business: import and export or as agent of, mechanical installation, Casting, hardware, steel wire, fitment, teaching device, gas spring (piston, buffer), precision finishing, etc.
公司主要进出口和代理经营机械设备、铸件、五金、钢丝、家具、手推车、气弹簧(支架)、精密加工等。
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。
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。
Especial finished parts need precision and have size heat treat film available for film removal, debarring of casting parts.
研磨工件需要有精确尺寸及热处理膜、去黑膜、去黑头、倒角、表面精铸造工件磨光之用。
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。
Both traditional products design and die - casting die design and its manufacture are all done by two - dimension chart, which brings negative effects in time consuming, costs and precision.
传统的产品设计和压铸模设计及加工都是根据二维图完成，周期、成本、精度都会受影响。
Precision is a professional manufacturer of plastic model (including thermoplastic and thermoset) and precision die-casting mould.
是专业制造精密塑胶模和精密压铸模。
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。
Results showed that compared with sand casting castings, dimension precision and quality of lost pattern castings can be improved and rate of finished products can be increased up to65percent.
结果表明，与砂型铸件相比，消失模法生产的铸件尺寸精度及质量提高，工艺出品率提高到65%以上。
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