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[摘 要]:车用柴油机主要采用微粒捕集器(DPF)过滤方法处理排气微粒,为清除过滤体中的微粒,完成DPF再生,需要在DPF入口设置燃烧器。本文设计了蒸发式DPF再生燃烧器,并进行和台架和实车试验,试验表明该燃烧器能够在发动机较大的工况范围内,很好地完成DPF再生。Abstract: Diesel engine for automobile mainly adopts..
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Abstract: The papers on robot technology hardware components of a comprehensive exposition, but also for every piece of hardware it has introduced a functional role.Keyword: Driven electricity; Driven mechanisms; SensorsDarrick Addison, an experienced developer in databases, networks, user inter..
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Although over 50 years old , the standard television signal is still one of the most common way to transmit an image. Figure 8.3 shows how the television signal appears on an oscilloscope. This is called composite video, meaning that there are vertical and horizontal synchronization (sync) pulses..
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The domestic electricity wins the race in the familyBefore 1996, electronic race apparatuses were all foreign products, the ones that entered the family were mostly mechanical race apparatuses that factories reformed system of by the bicycle factory made, compatriots inspire awe even from distanc..
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The monolithic integrated circuit was born in the late-1970s, has experienced SCM, MCU, the SOC three big stages. 1. SCM namely monolithic microcomputer (Single Chip Microcomputer) the stage, mainly seeks the best monolithic shape embedded system's best architecture. “the innovation pattern” ob..
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Abstract: Explore expansion of the urban population today, people in the face of external pressures, have physical and mental exhaustion, a need to find a comfortable living environment to adjust physically and mentally. Habitat for gatherings and the two related issues garden designers should at..
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【摘要】介绍了编制机制工艺规程中应用成组工艺GT和CAPP的基本方法,提出以PDM系统作为集成框架,将传统应用软件Auto CAD与CAPP进行有机集成,使CAPP软件的开发平台趋向统一的发展方向。【关键词】成组工艺GT; CAPP软件; PDM技术近年来,随着计算机及网络技术的不断发展和应用软件的开发推广,越来越多的企业已经使用..
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A brief introduction on the sheet metal blanking and piercing dies is presented in Chapter 21. In practice component is produced essentially by combinations of blanking, piercing, bending or drawing operations in a certain order. The dies discussed previously are involved in carrying out only a s..
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1. General descriptionThe LPC2210 is based on a 16/32 bit ARM7TDMI-S™ CPU with real-time emulationand embedded trace support. For critical code size applications, the alternative 16-bitThumb Mode reduces code by more than 30% with minimal performance penalty.With its 144 pin package, low po..