叶轮、叶盘介绍
叶轮叶盘类零件已广泛用来作为民航、电站、舰船、重载机车、内燃机车等高端领域的核心动力的关键零部件以及冶金、勘探、炼油化工、土木等一般工业领域的主要或辅助动力的主要零部件。
○压缩机领域
压缩机广泛应用于钢铁、电力、石油化学等众多领域。叶轮是压缩机中的核心零件，压缩机叶轮关系到系统的性能和能源转换效率，是关键零件。
○汽车领域
随着近年来，涡轮增压发动机在汽车上的应用。汽车行业对高性能，高精度、高耐温性要求的叶轮需求正在逐年增加。同时随着对汽车节油及环保要求的不断提高，汽车发动机要求冷却水泵提高效率，随之应运而生了电子冷却水泵。水泵叶轮主要应用于此。
○船舶工业领域
随着世界航运业与造船技术的发展，不断对船舶推进装置的性能、技术水平提出新的要求，作为船舶主要动力的船用柴油机的重要部件增压器的显现出越来越重要的地位。船用轴流式涡轮增压器的主要就是叶轮。
○一般工业领域
叶轮在一般工业中的应用主要见于各类水泵中。我国水泵行业还缺少核心技术，特别是叶轮设计制造技术，因此导致了我国水泵产品整体技术水平与国外存在较大差距。很多做重要的关键泵需要从国外进口，特别是核电站用泵、以及石油管线输油泵等。
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The main parameters of leaf disc and impeller that our company has the ability to manufacture are as follows:
Specification: diameterФ150mm-Ф1000mm, height 20mm-600mm;
Shape of molded surface: straight grain and torsion
Material of impeller: aluminum alloy, stainless steel, titanium alloy and high temperature alloy material.
Introduction of impeller and leaf disc
Parts of impeller and leaf disc have been widely used as key components for core dynamics of civil aviation, power station, ships and warships, heavy load haulage motor, internal combustion haulage motor and other high-end fields.
○Field of compressor Compressors have been widely used in many fields such as steel, electric power, petrochemistry and etc. The impeller is the core component of a compressor. The compressor impeller has impact on the performance of the system and energy efficiency ratio and is the crucial component.
○Automotive filed As the turbocharged engine has been applied into automobile, auto industry’s demand for impeller of high performance, high precision and high temperature resistance is increasing year by year. At the same time, as the requirement of automobile fuel saving and environmental protection is consistently improved, the cooling water pump of automobile engine is required to increase efficiency; which forces the emergence of electronic cooling water pump and the water pump impeller is mainly applied into this aspect.
○Field of shipping industry
With the development of the world shipping industry and shipbuilding technology, new requirements of performance and technological level of ship propulsion equipment are raised increasingly. The supercharger, the important part of marine diesel engine as the main engine of the ship, is showing a more and more important position. The main part of marine axial-flow turbocharger is the impeller.
○General industry field The application of impeller in general industry is mainly found in kinds of water pump. The water pump industry in our country is short of core technology, especially the design and manufacture technology of the impeller, which leads to a large gap between the overall technology level of our country and that of abroad. Many pumps of the biggest significance need to be imported from abroad, especially pump in nuclear power plant, fuel delivery pump of petroleum pipe line and etc.
