一种用于充气式包装垫的预成型的塑料膜，其包括具有前端和尾端的成卷的材料。
A plastic foil for inflatable type package pad comprises a volumed material with a front end and a tail end.
从而，通过将包括预成型的焊料的晶片放置在所述多个第一柱上，而使得所述焊料可以形成在或者粘附在所述多个第一柱上。
Consequently, the solder can be formed on or adhered to the first posts by placing the wafer having pre-formed solder onto the first posts.
在一个例子中，导线装置包括在导线体远端上的第二预成型偏向部分。
In an example, the lead assembly includes a second preformed biased portion at the distal end of the lead body.
本文对热塑性复合材料用预浸料的结构及其在复合材料成型加工中的浸渍性能进行分析。
In this paper the structures and matrix impregnating behaviours during composites forming of intermediate materials by fiber mixing for thermoplastic composites were investigated.
采用一次拉延成型，并在其底部预冲工艺孔，可控制径向应力的大小。
The drawing process for producing the part is completed in one operation, and a hole for machining use is pre-punched to control the magnitude of radial stress.
从控制成型残余应力峰值和合缝预焊后管口椭圆度的角度出发综合考虑，将管坯成型为扁椭圆较为合理。
It is reasonable takes shape the unfinished piping to the flat ellipse for reduce the remaining stress peak value and ellipticity.
粉料经预模压后冷等静压成型，能得到均匀致密的陶瓷坯体。
The ceramic green was shaped by pressing and cold isostatic pressure, then an uniform and compact ceramic green was produced.
通过改进预锻模膛的设计，利用镦粗成型、反挤成型的原理，有效解决了130转向节板部模锻成型时充不满的问题。
By improving the design of forging die and using press-forging and backward extrusion principle, solves the problems of 130 steering knuckle forming which can not be fully filled during forming.
传统的线圈成型模只能成型线圈的端部形状，而该装置在此基础上增加了对线圈的预弯、铲头、封焊等功能，在定子线圈热压前一次完成以上各工序。
But in this shaping installation, besides the mentioned functions, shaping, shoveling, soldering and sealing of the stator coils can be completed at the same time before hot pressing.
同时，通过实验观察了预成型件中纱线的实际形态，为三维六向编织预成型件单胞模型的建立奠定了一定的基础。
On the simultaneity, the actual shape of the yarns in performs was observed, which will be beneficial to the foundation of the cell modal in preforms.
单辊筒口型挤出机通过变更挤出机螺杆和辊筒转速及灵活的预成型口型和终端口型设计组合可以有效控制挤出物的形状、尺寸和生产率。
The extrudate shape, dimension and output can be effectively controlled on single roller extruder with its variable screw and roller speeds and the flexible combination of preform die and final die.
研究了PTFE废料粒径、各种填料用量及预成型压力对产品性能的影响。
The influence of granule size of waste PTFE, mass ratio of fillers and the preforming pressure to the performance of the product is studied.
分析比较了预绞丝螺旋线的特点和成型工艺，介绍了绞丝模具结构和型腔加工工艺。
The processes of corresponded moulds are introduced in order to analyze and compare the characteristic and the production process of mould of performed helix.
对石灰颗粒，单个煤球的碳化过程，以新观点解释了煤球碳化机理，研究了成型压力与煤球质量、碳化速率及预干燥的关系。
Based on the carbonization process of lime particles and individual piece of briquet, the carbonization mechanism of briquet is to be explained by new viewpoint.
PE2708是适用于注塑、板材、管材的黑色经济型色母，着色力好，遮盖力强，可预混合后直接成型。
PE2708 is a black economic masterbatch for injection molding, plate and pipe extrusion. It has a good coloration and hiding ability.
影响阳极基底与YSZ电解质薄膜共焙烧匹配性的主要因素是成型压力、预焙烧温度和焙烧升温速率。
Molding pressure, Sinter temperature in advance and the velocity of temperature raised are the main factors for the matching of anode substrate and thin film YSZ electrolyte.
根据摩托车档位齿轮的产品特点，进行成型工艺分析优化，获得合理的产品精化毛坯，拔模斜度等参数，获取产品的预成型毛坯尺寸。
The rational rough and technological parameter of profile modified gear is gained by analysis and optimizing of forming, and the preliminary shaping size of product is defined.
影响阳极基底与YS Z电解质薄膜共焙烧匹配性的主要因素是成型压力、预焙烧温度和焙烧升温速率。
Molding pressure, sinter temperature in advance and the raise velocity of temperature were the main influencing factors for the matching of anode substrate and thin film YSZ electrolyte.
纤维预成型技术是复合材料液体模塑工艺（LCM）低成本化中的重要方面。
The fabrication technology of fiber preforms for liquid composite molding ( LCM ) is an important aspect on cost-effective composites.
研究了预成型时间和压力、挤出模具几何尺寸、助挤剂含量等对挤出物强度的影响。
The effects of preforming duration, preforming pressure, extrusion die's geometry size and content of lubricant on the extrudate's tensile strength were studied.
同时讨论了模内复膜产品设计原则以及装饰膜的预成型工艺及其公差经验值。
The design guideline of the plastics products with insert film decoration and the position deviation experience tolerance of the film pre-form process are discussed.
在论述自动铺带机的构架和控制系统的基础上，分析了自动铺带成型过程中预浸带位置随机变化的原因。
The random changing of the tape length is analyzed in ATL processing based on the framework and the control system for the automatic tape-laying (ATL) numerical control equipment.
以传统的预浸布或树脂转注成型来说，要避免树脂过多，或是树脂缺乏区域，甚至在成品性能上妥协，是一件困难的事。
It would be difficult with complex shape to use prepreg mat or RTM process without having resin-starved or resin-rich area, compromising performance.
空气轴承可以向心地对着膨胀的预成型体吹出空气以限制膨胀和阻止预成型体和局部加热源相接触。
An air bearing may centripetally blow air against the expanding pre-form to limit expansion and prevent contact of the pre-form with the localized heat source.
此系列机型用于空气弹簧成型用，成型各种形状，不同规格汽车、火车空气弹簧硫化前的预成型。
This series machine type is used for air spring forming to form various shapes, and for preforming of different specifications of automobiles, trains air spring before vulcanization.
局部加热源向心地加热垂直的玻璃预成型体，同时用压缩空气吹制加热的玻璃以使其膨胀。
A localized heat source centripetally heats a vertical glass pre-form, while a pressurized air source blows the heated glass to expansion.
同时，预成型体被垂直拉动以拉制加热的玻璃。
Meanwhile, the pre-form is pulled vertically to draw the heated glass.
模温机先预调达到注塑模具所需的温度，一次成型为优质产品，减少试模原料。
First preset mold temperature machine to the temperature required for injection mold, molding for the high-quality products once and reducing the tryout material.
吹制和拉制的预成型体可以被冷却，涂覆聚合物涂层，和在其退出空气轴承时被串联设备切成带。
The blown and drawn pre-form may be cooled, coated with a polymer layer, and cut into a ribbon by in-line devices as it exits the air bearing.
吹制和拉制的预成型体可以被冷却，涂覆聚合物涂层，和在其退出空气轴承时被串联设备切成带。
The blown and drawn pre-form may be cooled, coated with a polymer layer, and cut into a ribbon by in-line devices as it exits the air bearing.
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