文中介绍了华中科技大学开发的HRP系列数字化制模技术的原理及制模工艺。
This paper introduces the principle and technology of the HRP series of digital pattern making system exploited by Huazhong University of Science and technology.
利用选择性激光烧结快速制模工艺制造出设计好的具有最优随形冷却水道的注塑模具。
The injection tooling with the designed optimal conformal cooling channels was fabricated by using the selected laser sintering technique.
与现有的熔射快速制模工艺相比，该工艺不仅缩短了工艺流程和加工时间，还提高了制模精度。
Comparing with the existing rapid spray tooling technology, the proposed technique not only shortens the technical flow and reduces the process time, but also improves the mould dimension precision.
关键制模工艺包括：母模制备、金属型壳制造、模框制作、背衬强化层制作、脱模以及后处理等。
Arc spray tooling process mainly includes: master pattern preparation, surface pretreatment, fabrication of the metal shell, frame fabrication.
介绍了陶瓷型铸造制模的工艺过程和工艺特点，并指出了陶瓷型铸件常见缺陷及防止方法。
Introduced molding process and characteristics of ceramic die-casting technology, and pointed out prevention for the ceramic die-casting common defects.
采用电子束直写、步进制模、压印翻制的压印模具生产工艺，其模具的制造是目前面临的难点。
The mold manufacturing is the key part in imprint lithography process, which includes electron beam direct writing, stepping molding, and the conversion from small mold to big mold.
石英砂型芯是采用熔模精密铸造的常用材料，通过特定的制芯工艺制成的一种铸造用型芯。
Quartz sand core, which is made in accordance with a special core making technique of casting, is one of common materials used in Investment casting.
从分析单根薄壁管弯制工艺措施在薄壁管排成排弯上的应用的可行性入手，讨论了水冷壁薄壁管排的无梳形弯模下的成排弯工艺方法。
From aspect of applicability of single thin-wall tube bending measures in tube panel bending, panel bending procedure using cylinder bending die for water wall is discussed.
如果你想成为手工艺人、纫工、型工或制模工，你需要代数和几何，甚至三角。
If you want to be a draftsman a machinist a molder or a patternmaker you'll need algebra and geometry and even trigonometry.
主要生产设备注塑机和涂装流水线，具备完整的制模注塑喷漆制玻璃精工制造总装等生产工艺，拥有多项产品专利权。
The company has intact technology in making production, such as mould making, mould plastic, spray - paint, glassmaking, extractive manufacture, and assemble and owns many patent rights.
介绍了电铸与其它工艺的结合，如电弧喷涂、连接技术、微机械技术、快速制模技术等。
The methods of refining grains to improve the electroforming quality were analyzed, including changing power, adding additive, using combined advanced technologies and using ejecting and so on.
指出辊模拔制合金钢棒材比辊模拔丝更能发挥其优越性，并提出了辊模和固定模串联组合的新工艺。
It is pointed out that roller dies are more suitable for drawing alloy steel rods than for drawing wire and thread.
介绍光造型法的简要历史、方法原理、模型制作工艺、制模材料及计算机软件、硬件概况。
A method of model making with CAD technique and laser moulding device was introduced;
永兴工艺有限公司生产每款工艺品，是经过设计、雕模、制模、倒模等；
Wing Hing Technology Company Limited production of each craft, is by design, mold carving, tooling, mold, and so on;
永兴工艺有限公司生产每款工艺品，是经过设计、雕模、制模、倒模等；
Wing Hing Technology Company Limited production of each craft, is by design, mold carving, tooling, mold, and so on;
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