薄壁管数控弯曲中带芯头的柔性芯模是提高薄壁管件成形极限和成形精度的关键因素。
The mandrel(including flexible balls) is the key to improving the forming limit and forming precision in thin-walled tube NC bending process.
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.
本文通过方案比选确定了采用悬臂爬模施工技术，并详细介绍了变截面空心薄壁墩悬臂爬模施工技术。
This article introduced the cantilever climbing form construction technology of variable section hollow thin-walled pier through scheme comparison and selection.
最终得到移动磁场下铸造ZL 102薄壁件的最佳工艺条件为：不锈钢底模，电压为220v- 235v。
Under traveling magnetic field, casting ZL102 aluminum alloy thin-section castings' best process is: using stainless steel as bottom mold, voltage is between 220v-235v.
介绍了热水器外壳顶盖类薄壁筒体件垂直成形修边模及其工作过程，模具调试时出现的问题及解决方案。
The work process of the trimming die for vertically forming the thin-wall barrels of the shell top part of hot-water shower device was introduced.
采用分段集合计算方法，对二步法三维编织变厚度变截面薄壁壳体RTM充模工艺过程进行了较深入的理论研究。
The filling process of RTM for the two step 3D braid shell preform with a varying section was investigated theoretically by employing a calculating method of divide-integration.
SHELLCV程序包含三角形壳元和矩形壳元两种单元，可以模拟复杂形状三维薄壁构件的RTM制造工艺注模过程，得到任意时刻的树脂流动前峰曲线、压力场分布。
SHELLCV can simulate the process of mould-filling in RTM for the 3d complex shape thin parts and predict the resin flow front advancement and the distribution of pressure field at any instant in time.
本文结合平潭海峡大桥的施工实践，详细地介绍了采用吊机翻模施工的海上薄壁空心墩的施工工艺。
In this paper, according to the construction experience of PingTan sea-crossing bridge, detailed description the construction process of hollow pier in sea that cranes turning model.
本实用新型公开了一种开口薄壁轴套的翻边模，用于开口薄壁轴套类零件进行翻边的加工。
The utility model discloses a flanging die of a shaft sleeve with an opening and thin walls, which is used in the flanging process of fitting parts such as shaft sleeves with openings and thin walls.
筋板、凸台部分或薄壁处为防止冷隔，要提高铝液流动性。模温应相对提高。
The number of stiffened plate, convex platform part or to prevent cold-lap thin-walled place, must improve liquid aluminum liquidity. Mould temperature should be relative improve.
筋板、凸台部分或薄壁处为防止冷隔，要提高铝液流动性。模温应相对提高。
The number of stiffened plate, convex platform part or to prevent cold-lap thin-walled place, must improve liquid aluminum liquidity. Mould temperature should be relative improve.
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