简要介绍几种塑料成型新工艺。
This paper introduces some new technology of plastics molding.
注射成型是塑料成型的主要方法之一。
Injection molding is one of the main methods of the plastics models.
挤出成型是塑料成型加工中最重要的方法之一。
Extrusion is one of the most important plastic molding methods.
制作立体地图，当然可用以采用塑料成型的方法。
It is of course possible to produce three-dimensional maps by plastic modeling.
大专或以上学历，塑料成型，模具，机械或相关专业。
Junior college or above in the major of Plastics Molding, Mould, Machine or relevant majors.
必须具备陶瓷或者塑料成型工艺、设备和模具的设计知识。
Knowledge of ceramic or plastic injection molding process, equipment and mold design is a must.
阐述了塑料成型收缩的产生原因及影响成型收缩的主要因素。
The production and its factors of the shrinkage on the plastics molding is elaborated. The influence on the main factors of the molding shrinkage is introduced.
方法对甲基丙烯酸甲酯塑料成型过程中的某些步骤进行实验分析。
Methods Some steps in the forming process of MMA denture base were analysed in experiment.
塑料工业中的苯酚、尿素、密胺、环氧树脂等各种塑料成型的颗粒。
Plastics industry — All kinds of plastic molding particles made from phenol, urea, melamine, and epoxy.
塑料工业中的苯酚、尿素、密胺、环氧树脂等各种塑料成型的颗粒。
Plastics industry - All kinds of plastic molding particles made from phenol, urea, melamine, and epoxy.
即预热、送片、加热、拉伸、成型、冲切、叠堆一次性完成的塑料成型设备。
Combines the preheating, material feeding, heating, drawing, forming, cutting and stacking into one process.
介绍塑料成型加工过程中固态聚合物性质、熔体的流动性质以及热物理性质等。
This paper introduces some polymer properties including solid property, melt flow property and some thermal physical properties in the molding.
注射成型是热塑性塑料成型的主要方法之一，可以一次成型形状复杂的精密塑件。
Injection molding is one of the key ways of thermoplasticity plastic molding which can mold precise plastic part with complex shape.
工业设计师使用很多设计产品的方法，从手绘到油泥和泡沫塑料成型，到计算机编程。
Industrial Designers use a variety of methods to design products, from sketches to clay or foam moldings, to computer programs developed for design.
摘要：注射成型是热塑性塑料成型的主要方法之一，可以一次成型形状复杂的精密塑件。
Abstract: Injection molding is one of the main molding methods for thermo plastics, and it can once-formed delicate plastic members with sophisticated shape.
带着从母亲处借来的现金，他买下了一套塑料成型机，开始制作用于黑白电视机转换频道的旋钮。
With the cash from his mother, he bought a couple of plastic molding machines and started making channel-changing knobs for black-and-white televisions.
注塑成型是最重要的塑料成型方法之一，它的最大优点是可以一次成型结构复杂的制品，应用很广。
Injection molding is one of the most important plastics moulding methods. The advantage of the method is that complicated products can be moulded one step, so it has extensive applications.
详细介绍了微孔泡沫塑料的性能、成型原理和成型技术，具体分析了微孔泡沫塑料成型的技术难点。
The properties, formation theory and technologies of microcellular foam plastics are introduced, and the technological difficulties in the formation of microcellular foam plastics are analysed.
它被广泛应用于制造用于橡胶和塑料成型的注射压缩模具、压铸轴承合金模型以及锻造和五金冲压的印模。
It is used widely in making injection and compression molds for rubber and plastic molding, molds for die-casting metals, and dies for forging and metal stamping.
在注塑模设计中，分流道+和浇口的设计对塑料成型的质量影响较大，一直是人机交互式流道+设计的难点。
In the design of multi-cavity injection mold, the design of the branch of flow channel and the gate has great influence on the quality of plastics products.
注射成型是塑料成型的一种重要方法，它主要适用于热塑性塑料的成型，可以一次成型形状复杂的精密塑件。
Inject an important method that shaping is plastic shaping, it is mainly suitable for the shaping of the hot plasticity plastics, the precision of all right shaping with complicated form moulds one.
注射成型是塑料成型的一种重要方法，它主要适用于热塑性塑料的成型，可以一次成型形状复杂的精密塑件。
Plastic injection molding is an important method of molding, which apply mainly to the thermoplastic plastic molding, can be a complex shape of the precision molding plastic parts.
通过对振动技术在塑料成型中应用的介绍，探讨了振动塑料模具的设计方法，用以指导生产可满足生产和使用要求。
Through the introduction of the application of vibration in moulding of plastics, the methods of designing the vibration moulds were discussed and can serve as a reference to production.
针对《塑料成型模具设计》课程的特点和目前的教学条件，从教学观念、教学方法、教学手段等方面进行了一系列探索与实践。
The teaching methods of the course of design of plastic shape-molding have been explored and practiced from the teaching concept, teaching method, teaching means, etc.
企业具备大规模批量生产加工能力，主要有机械加工、冷挤冲压、塑料成型、弹簧加工、表面处理、总成装配、检测试验等工艺方式。
JABF owns production and manufacturing capacity on large-scale, including processes of metal machining, cold stamping, plastic forming, spring coiling, surface treatment and final assembly etc.
聚醚酰亚胺（PEI）是一种新型热塑性聚酰亚胺，具有很好的成型加工性能，可用一般热塑性塑料成型加工工艺和设备制造多种制品。
Polyether-imide (PEI)is a new amorphous thermoplastic polyimide. It has good processing behavior with typical thermoplastic processing and forming equipment to manufacture a lot of products.
结合具体工程实践，阐述了建筑夹层塑料成型板在屋面防水施工中的施工步骤及工艺，并介绍了施工中的注意事项，经实验证明，此材料效果良好，可杜绝渗漏现。
Combined with practical work the construction technology of sandwich plastic board in roof waterproof work is introduced as well as the points for attention in construction.
这些塑料小颗粒被于真空中运送往成型机。
The ABS granules are vacuumed up and moved toward the molding machine.
这些塑料小颗粒被于真空中运送往成型机。
The ABS granules are vacuumed up and moved toward the molding machine.
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