上模芯和下模芯采用硬质合金材料。
The upper and the lower mould cores are made of hard alloy materials.
散热器进出水管剖切模采用浮动凹模芯轴结构形式。
A structure form of floating matrix core shaft has been adopted in the die for slitting the water pipe of the radiator.
得到模芯的长度后，根据模芯座的结构尺寸确定模芯装配尺寸；
3 get the core length, core assembly size is determined according to the structure size of the mold core seat;
通过实例介绍了具有小模芯的铝型材挤压模的设计和制造方法。
The technology of designing and making for extrusion die with small die-mandrel by several examples is introduced.
原来由凹陷模芯所占据的位置变成空位陶瓷器就成了凹陷形状。
The position occupied by the concave die core originally becomes concave shape when changing into vacant ceramic product.
介绍拉丝模模坯、模套的加工及模芯装镶过程中应注意的要点；
To introduce the points needed to be attended during machining the die blank and die sleeve and inserting die core.
详细阐述了硬质合金模芯镶块剖分式组合凹模的结构和制造工艺。
The structure and manufacturing engineering of combination die which was made up of steel-bonded carbide core and insert block were expatiated.
介绍了等静压瓷砖模具的工作原理、上模芯的结构形式和优化设计的方法。
This paper introduced the working principles of ceramic tile die with static-pressure, structure type of upper punch and method of optimal design.
我们以65型挤出机机头来举例，已知机头装配尺寸，要求设计模芯、模套。
We have 65 type extruder head for example, known as the head assembly size, design requirements, die die sleeve.
对表面需求光学镜面、CD纹、木纹、钻石纹、拉丝纹、菱形纹之产品或模芯；
The products or the mold core need optical mirror, CD pattern, wood grain, diamond pattern, drawing lines, diamond-shaped pattern surface;
介绍采用热化学共渗法对硬质合金拉丝模芯进行超硬化处理，以提高其表面硬度的方法。
The article introduces the method of superhardening treating hard alloy drawing die core with thermochemistry copermeation method so as to improve its surface hardness.
采用LD钢制造大型滚子冷镦模具的模芯，具有较理想的硬度、强度、耐磨性和冲击韧性。
Core of large roller cold upsetting die made of ld steel has more ideal hardness, strength, anti wear capacity and impact toughness.
本实用新型的目的在于提供一种合金大锭模芯，以克服合金大锭不便于桥式吊车机械手抓吊的弊端。
Objective of the utility model is to provide an alloy big ingot mould core to overcome the problem that alloy big ingot is not suitable for gantry crane manipulator grasping.
提出了一种浮动凹模芯模闭式镦粗法，以解决厚壁管在单向加压的普通液压机上进行闭式镦粗后壁厚不均的问题。
Using closed die upsetting process to manufacture thick wall tubes on normal hydraulic press may cause the dis uniformity of the thickness along the length of the tube.
模具变形分析结果表明，随着焊合室深度增加，模芯变形程度增大，对应力分布来说，存在一个最佳的焊合室深度。
Die stress analysis results show that the deformation of the die core increases with welding chamber height. For the stress distribution, there exists a best welding chamber height.
机器模具铸造工和核心制造者设立，调整和经营各种制模机和制芯机，制造砂，陶瓷模具和核心。
Machine mouldmakers and coremakers set up, adjust and operate various mouldmaking and coremaking machines to make sand and ceramics moulds and cores.
该改进设计主要是在定模部分增加型芯，并将一次分型改成二次分型，再使倒锥部分实现强制脱模。
The improved design is increased in the fixed mold core, which change first parting into second parting and demould the inverted cone mandatorily.
研究了在大芯径、多模功率光纤中传输的激光束光束质量和偏振与光纤长度的关系。
In this paper, the beam quality and polarization degree of laser beam which propagated in large core multimode power fibers is studied.
运用可靠性设计原理， 对塑料注射模常用的斜导柱式抽芯机构进行分析。
By using the principle of reliability design, the withdrwal core mechanism with bevel lead column in plastic injection mould is analyzed.
复合材料铺丝束成型技术中铺丝轨迹的规划，主要解决铺丝头在芯模表面运动时的路径问题。
Purpose of trajectory planning of Automatic Fiber Placement of composite materials is for getting the trajectory of the head on model surface.
分析了一种型芯较长的注射模结构及成型特点。
The structure and shaping characters of injection mold with long core get analyzed.
本文阐述了一种新的两芯多模光纤旋转接头的设计原理及实验结果。
This paper describes the structure designing and the experiment result of a new duplex multi mode fiber rotary joint.
以硅橡胶材料制作的芯模与钢模组合使用制备碳纤维复合材料制件，应用效果较好。
The core mold made of thermal expansion silicon rubber is used with steel mold to mold CF composite products with good result.
介绍一种固体火箭发动机燃烧室壳体纤维缠绕芯模的设计。
This article introduces a designing means of mold of the fibre winding solid rocket motor combustion chamber shell.
详细介绍了剃须刀头架注射模设计过程，重点介绍了滑块抽芯机构设计特点。
The design steps of injection mold for the shaver frame were introduced in detail, mainly introduced the slide core-pulling mechanism.
通过模拟，给出基模损耗同芯折射率、光波长和包层空气孔直径之间的一般规律。
After the simulation, the relationship of fundamental mode loss with the core index, wavelength and the diameter of cladding air holes is given.
阐述了密封条钢芯级进模排样的改进对模具结构的影响，以及所带来的经济、技术方面的变化特点。
The economic and technical results received from the improvement in the layout of the progressive die for the steel core of the sealing bar were stated.
介绍Z8640双工位四开模热芯盒射芯机常规继电器线路控制系统整改为可编程序控制器（PLC）控制系统的目的、应用和技巧。
Purpose, application and skill in control system transformed from conventional banked relay to PLC control system on Model Z8640 hot box core shooter have been introduced.
实验结果表明，在磷酸酯淀粉中加入质量分数10%的刚性填料所制得的水溶性芯模材料，具有强度高、表面光洁、水溶性好等特点。
The results showed that the content of filling was better to be 10% and the water soluble core-mould material had high strength, good glassy surface, good water-solubility, and so on.
实验结果表明，在磷酸酯淀粉中加入质量分数10%的刚性填料所制得的水溶性芯模材料，具有强度高、表面光洁、水溶性好等特点。
The results showed that the content of filling was better to be 10% and the water soluble core-mould material had high strength, good glassy surface, good water-solubility, and so on.
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