extruder

简明释义

英[eksˈtruːdə(r)]美[ɛk'strudɚ]

n. [塑料] 挤出机；挤压机

英英释义

单词用法

同义词

反义词

例句

1.Familiar with maintenance of compound extruder and autoclave equipment.

熟悉橡胶挤出机，硫化设备维护。

2.The accurate controlling of a single screw extruder was studied.

研究了单螺杆挤出机生产率的精确控制问题。

3.This article introduces simulation analysis methods of twin-screw extruder.

本文介绍了双螺杆挤压机的模拟分析的方法。

4.Dynamic - vulcanization PP composites were prepared with twin - screw extruder and dynamic - vulcanization technology.

用双螺杆挤出机和动态硫化技术制备出了综合力学性能好、熔体强度高的聚丙烯复合材料。

5.Know extruder, injection molding, chiller, punching machine, lathe, milling machine, thermoforming packaging machine.

熟悉挤出机，注塑机，制冷机，冲压机，车床，热缩包装机等设备。

6.The study and development of Pin Barrel Extruder mentioned above encounter such problems.

销钉机筒挤出机的开发改进，就遇到了类似得问题。

7.The extruder is essential for shaping plastic materials into various forms.

这个挤出机对于将塑料材料成型为各种形状是必不可少的。

8.In the food industry, an extruder is used to create snacks and cereals.

在食品行业中，挤出机用于制作零食和谷物。

9.The design of the extruder can significantly affect the quality of the final product.

挤出机的设计可以显著影响最终产品的质量。

10.We need to calibrate the extruder to ensure consistent thickness in our products.

我们需要校准挤出机以确保产品的一致厚度。

11.A twin-screw extruder is often used for high-viscosity materials.

双螺杆挤出机通常用于高粘度材料。

作文

The manufacturing industry has seen significant advancements in technology over the years, and one of the key innovations is the use of an extruder (挤出机). An extruder is a machine that forces material through a shaped opening to create various products. This process is essential in the production of many everyday items, ranging from plastic components to food products. Understanding how an extruder works can provide insights into its importance in modern manufacturing. At its core, an extruder operates by melting or softening a material, typically plastic or rubber, and then pushing it through a die to form a continuous shape. The process begins with raw materials, which are fed into the machine's hopper. As the materials move through the barrel of the extruder, they are subjected to heat and pressure. This combination causes the materials to melt, allowing them to be molded into the desired shape. There are various types of extruders, including single-screw and twin-screw models. Single-screw extruders are the most common and consist of a single helical screw that moves the material forward. In contrast, twin-screw extruders have two intermeshing screws that provide better mixing and compounding capabilities. This makes twin-screw extruders particularly useful for processing materials that require thorough blending of additives or fillers. The versatility of an extruder allows it to be used in a wide range of applications. For instance, in the food industry, extruders are used to produce snacks, pasta, and pet food. The ability to control temperature and moisture levels during the extrusion process ensures that the final product meets specific quality standards. Similarly, in the plastics industry, extruders play a crucial role in producing films, sheets, and profiles that are used in packaging and construction. One of the advantages of using an extruder is its efficiency. The continuous nature of the extrusion process allows for high production rates while minimizing waste. Additionally, the ability to recycle materials in the extruder further enhances sustainability in manufacturing. By reusing scrap materials, manufacturers can reduce costs and lessen their environmental impact. Moreover, advancements in technology have led to the development of more sophisticated extruders. Modern machines are equipped with advanced controls and monitoring systems, enabling operators to achieve precise specifications and maintain consistent product quality. These innovations have made extruders not only more efficient but also more reliable. In conclusion, the extruder (挤出机) is a vital piece of equipment in the manufacturing sector, playing a crucial role in the production of a vast array of products. Its ability to transform raw materials into finished goods efficiently and sustainably makes it indispensable in industries such as food and plastics. As technology continues to evolve, the capabilities of extruders will likely expand, further enhancing their significance in manufacturing processes worldwide.