铸造方法应和生产批量相适应。
铸造方法包括熔模静铸及熔模离心铸造。
The casting methods include investment static casting and centrifugal casting.
不同的金属模具采用不同的精密铸造方法。
Different metal dies are produced by different precision casting processes.
不同的金属模具应使用不同的精密铸造方法。
Depending on different metal dies, different precision casting processes have to be used.
目的通过改进纯钛铸造方法提高钛铸件的精确性。
Objective To investigate the method of enhancing the accuracy of titanium crowns by improving the casting method.
用离心铸造方法生产辊类铸件的主要缺陷是裂纹。
Cracking is the main defect of roller castings cast centrifugally.
目前，工业用各种镁合金主要的生产方式为铸造方法。
At present, the mainly production methods for all kinds of industrial use magnesium alloy's is casting.
详细叙述铸铁活塞环的材料、铸造方法和表面处理技术。
The materials, casting processes and surface treating technique of cast iron piston rings were described in detail.
本发明提供一种铸件的铸造方法和用于该铸造方法的压床。
The invention provides a casting method for a casting and the press for that casting method.
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.
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。
Use the illustration of the casting process of electronic cabin, the method of composite mould integral precision casting is studied.
压力铸造是一种生产效率高，产品质量高、精度高的金属成型铸造方法。
Die casting is a metal forming method with high production efficiency, high production quality and high precision.
介绍了采用消失模铸造方法生产带有密集细小孔平板类铸件的工艺方法。
The technique for producing planar casting with close distributed small holes by EPS process is inventigated.
现代熔模精密铸造方法在工业生产中得到实际应用是在二十世纪四十年代。
Modern Investment Casting methods in industrial production in the practical application of the twentieth century in the 1940s.
为了获得高质量的连铸坯，提出了在连铸结晶器外施加复合电磁场的电磁铸造方法。
In order to obtain high quality casting metal, a new casting process, i. e.
本文采用流变铸造方法制备铝合金浆料，并对其在压铸件中产生的气泡进行了研究。
Improved rheocast process was studied for performing the high quality of Al alloy casting made of the preparation of the metal slurries.
按铸造方法不同，分为连续铸铁管和离心铸铁管，其中离心铸铁管又分为砂型和金属型两种。
According to different casting methods, divided into continuous cast iron pipe and the centrifugal cast iron pipe, wherein the centrifugal cast iron pipe is divided into two types of sand and metal.
介绍了球墨铸铁曲轴的铸造方法、熔炼工艺和热处理工艺，同时描述了预防一般缺陷的措施。
Foundry method, melting process, heat treatment process for nodular iron crankshaft was introduced and the measures to prevent common defects were described.
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.
当与常规铸造方法相比时，发现铸造的贵金属合金或母合金具有数量减少的硬点和降低的硅污染。
The cast precious metal alloy or master alloy has been found to have a reduced number of hard spots and reduced silicon contamination when compared to conventional casting methods.
卧式离心铸造作为一种效率高、成本低的特种铸造方法，在材料成型方法中占有举足轻重的地位。
As a highly efficient and low-cost special casting method, horizontal centrifugal casting occupies a decisive position in material molding methods.
优先采用砂型铸造，主要原因是砂型铸造较之其它铸造方法成本低、生产工艺简单、生产周期短。
Give priority to the mold casting, the main reason is the casting mould casting method than other low cost, simple production technology, production cycle is short.
本文通过对青海地区青铜器的成份分析及其铸造方法的分析，对该地区发现的青铜器来源问题进行了探讨。
Based on the study of composition and casting methods of the bronze artifacts unearthed from Qinghai area, this article dis - cusses the sources of those bronze products.
采用常规铸造方法，向ZA155高锌镁合金熔体中加入适量富铈混合稀土获得了稀土合金化的高锌镁合金。
Rare-earth alloyed high zinc magnesium alloy was obtained by adding proper Ce-rich misch metals into high zinc ZA155 magnesium alloy under conventional condition.
本文在对蜗杆、螺杆类铜铸件的连续铸造方法进行试验的基础上，指出用上引连铸法生产此类铸件是行之有效的。
Based on experiments the production of screw type brass castings by upward drawing continuous casting is introduced in this paper.
一种金属线连续铸造方法及装置。向金属线连续铸造装置的急冷旋转圆盘上喷注金属熔体形成金属线，连铸前涂擦阻流剂。
Molten metal, especially brittle metal and alloy, is sprayed to a quickly-cooling rotary drum of metal wire continuous casting equipment, which is coated with antiflow agent, to form metal wire.
采用铸造方法制作牙科合金试样，分别为：普通镍铬合金16个，贵金属合金8个，并对8个镍铬合金试件清洗后行镀金处理。
Dental alloy test pieces were made by casting, among them, 16 test pieces were Ni-Cr alloys and 8 ones were gold alloys.
采用铸造方法制作牙科合金试样，分别为：普通镍铬合金16个，贵金属合金8个，并对8个镍铬合金试件清洗后行镀金处理。
Dental alloy test pieces were made by casting, among them, 16 test pieces were Ni-Cr alloys and 8 ones were gold alloys.
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