Problems about stator mould core design are analysed.
详细论述了螺杆泵定、转子的主要几何参数，分析了定子模芯的设计问题，并给出了较为实用的理论和经验公式。
The electroforming method and technology of injection mold cavity with the original plastic product as mold core was introduced.
介绍了用原塑料制件为模芯电铸注塑模型腔的方法和工艺。
Experimental study on role of mandrel in thin-walled tube NC bending process with small bending radius;
薄壁管小弯曲半径数控绕弯成形芯模效用的实验研究
Model of cord winding on the elbow mandrel;
帘线在肘形芯模上的缠绕模型
This paper has presented structures and characteristics of mandrels used for the fabrication of FW products.
本文介绍了ＰＶＣ／ＦＲＰ缠绕制品芯模的材料结构特点、芯模受力分析和芯模的强度刚性计算。
The process principle of thermal expansion mould method(TEMM) was illustrated and the key process procedure was further studied.
对膨胀芯模法制备主承力复合材料管件的工艺原理进行了阐述,对工艺过程的关键环节进行了深入研究,并对该工艺制备的炭/环氧主承力管件进行了轴压强度实验研究。
Quality evaluation of the ceramic core shaped by side extrusion and mould design
侧向挤压陶瓷型芯模具设计与型芯质量评估
The Numerical Simulation of Steel Tube Drawing Process with a Short Mandril and Optimizing Design for Tube Drawing Process and Mandril;
钢管短芯棒拉拔过程的数值模拟及拉拔工艺、芯模的优化
Research and Implementation to CAD System of Magnetic Core Mould for Deflection Coil
偏转线圈磁芯模cad系统的研究与实现
Design of Injection Mould with Multiple-cores Puller-Equi-spaced in Circumference,Core Pulling in Circular Arc Trace
周向均布多型芯圆弧抽芯注塑模设计
large scale integrated chip
大规模集成电路芯片
core mechanical mockup
堆芯机械全尺寸模型
pure silica core single-mode fiber
纯石英纤芯单模光纤
chaplet, of iron or steel (excl. moulder's nails), for foundery moulding cores
型芯撑,钢或铁制（不包括型芯撑钉）用于翻砂制模型芯）
Research on Core Pulling Technology of Die Casting Die with Crossed Core Structure
采用交叉型芯机构的压铸模抽芯工艺的研究
A modeling method for punches and dies of progressive die for motor core
电机铁芯级进模凸模与凹模建模方法研究
Use A/D Convert Chip and Software to Actualize A/D and D/A Convert
用数模转换芯片和软件实现模数和数模转换
double layer core dispersion-shifted single-mode fiber
双层纤芯色散位移单模光纤
Key words: hose-connect、 injection mould、 take off whorl、 side core.
关键词：软管接头、射模、螺纹、向抽芯.
modern mo(u)ld and core-making process
现代型模型及型芯制造法
The Manufacturing Process for Core Thread of Bottle Cap Injection Mould
瓶盖注射模螺纹型芯的螺纹制造工艺
Study of Offset in Circle-section Core of Injection Mould
注射模具中圆形截面型芯偏移的研究
Design of Progressive Die for the Automatic Tinertoy of the Motor Stator & Rotor Core
电机定转子铁芯自动叠铆级进模设计
Demoulding Structural Design of Core Cooperating Pushing Plate Dual-Corn
型芯与推板双锥面配合脱模机构设计