Imagen del editor

Brand new genuine assurance 21 higher vocational planning materials vehicle use and maintenance series: car comfort and safety system overhaul Sunlian Wei Renmin University of China(Chinese Edition)

SUN LIAN WEI

ISBN 10: 7300149057 / ISBN 13: 9787300149059
Nuevos Condición: New Encuadernación de tapa blanda
Librería: liu xing (JiangSu, JS, China)

Librería en AbeBooks desde: 7 de abril de 2009

Cantidad disponible: 1

Comprar nuevo
Precio: EUR 50,22 Convertir moneda
Gastos de envío: Gratis De China a Estados Unidos de America Destinos, gastos y plazos de envío
Añadir al carrito

Descripción

Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2012-07-01 Publisher: People's University of China Press Note: If you are required qq 794153166 (sending staples bibliography). the number of books is greater than the the bookstore inventory you can promptly inform the treasurer Phone 15801427360 Contact bookstore internal transfer cargo 1-2 days in place. The OUR Books brand new genuine absolute guarantee. when you sign must seriously view the parcel. satisfaction after receipt books. not satisfied directly refusal. this can save Returns cost and time. the problems caused due to reasons of bookstores all unconditional return policy. Thank you for your visit. Assured orders to ensure that your shopping smooth look forward to your good basic information about the title: 21st century higher vocational planning materials vehicle use and maintenance Series: car comfort and safety system overhaul Original Price: 29.80 yuan Author: Sun Lianwei Publisher: Chinese people University Press Publication Date: July 1. 2012 ISBN: 9.787.300.149.059 words: Page: Revision: 1 Binding: Folio: 16 commodities identification: Editor's Choice vehicle use and maintenance of higher vocational planning materials in the 21st century series: automotive comfort and security system maintenance as higher vocational automotive repair professional and practitioners and technical personnel for study and reference. Abstract No directory entries 1 automotive airbag fault diagnosis and repair tasks of an airbag system assembly replacement task airbag indicator light maintenance projects automotive air conditioning system fault diagnosis and repair tasks automotive air conditioning is not cooling the automotive automatic air conditioning fault detection and repair tasks 3 car heater is not hot fault detection and repair tasks of fault detection and repair tasks automobile air supply system fault detection and repair project car audio system fault diagnosis and repair tasks a car audio system 2-car video system fault detection and repair projects 4 car maintenance and repair tasks task 1 control door lock failure detection and repair tasks vehicle anti-theft system dysfunction maintenance projects 5 car control door locks and anti-theft system fault diagnosis and repair reversing radar system fault diagnosis and repair tasks exception of 1 car parking sensor system fault detection and repair projects 6 car navigation system fault diagnosis and repair tasks of a car navigation system failure detection and repair Reference of Sun Lianwei. Associate Professor. Liaoning traffic College. director of the automotive professional. The Ministry of Education in Higher Vocational courses dimensional resource building automotive group members. Abstracts the colophon: Illustration: seal. Vehicle using a compressor drive shaft oil seal to seal to prevent refrigerant leakage. Lubricating oil. oil seal before the seal. The same time. the lubricating oil on the piston rings. not only from the friction-reducing effect. and sealed compressor vapor from the role. Cooling role. The movement of the friction surface will produce heat. need to use the frozen oil cooling. Frozen oil cooling will cause overheating of the compressor discharge pressure is too high. reduce the cooling coefficient. even burn out the compressor. reduce compressor noise. The refrigerating machine oil can reduce the friction of the moving surface. to reduce the vibration of the moving surface. so it can reduce the noise of the compressor. 2) the use and performance of the frozen oil check. must be strictly under the original car air conditioning compressor refrigeration oil grades. or change other oil instead of with frozen oil has the same performance. and should not be used. otherwise. will damage the compressor. frozen oil absorbs moisture capacity is very strong. filling or replacement of frozen oil. the operation must be rapid. such as. N° de ref. de la librería FT016958

Hacer una pregunta a la librería

Detalles bibliográficos

Título: Brand new genuine assurance 21 higher ...

Encuadernación: paperback

Condición del libro:New

Acerca de

Sinopsis:

《21世纪高职高专规划教材·汽车运用与维修系列:汽车舒适与安全系统检修》主要内容包括汽车舒适系统故障诊断与排除,汽车主要性能检测技术。《21世纪高职高专规划教材·汽车运用与维修系列:汽车舒适与安全系统检修》在对各系统基本结构和工作原理简介的基础上,重点结合汽车行业实际维修任务,按照汽车常见故障原因分析、故障诊断和排除的工作过程进行阐述,每个系统附典型车型的故障排除实例,介绍故障诊断基本思路与排查技巧,旨在使理论与实践结合,培养学生的综合实践能力。项目1汽车安全气囊诊断与修复教学目标1.了解汽车安全气囊的组成和作用。2.掌握汽车安全气囊的分类和控制方法。3.了解汽车安全气囊主要部件的结构与原理。4.掌握汽车安全气囊系统的检修与维护方法。5.能够正确使用各种检测维修工具和设备。6.掌握检修时对操作和场地的要求。7.明确安全气囊系统检修时的注意事项。安全规范1.能够正确使用专用仪器和常用工具。2.能够分析工作中的不安全因素并采取相应措施。技能要求1.掌握汽车安全气囊系统各部件检测内容和所需工具。2.掌握使用专用仪器对汽车安全气囊系统故障进行诊断。3.能够检查、评价、记录工作结果。4.能够分析汽车安全气囊故障的原因并描述维修过程。任务1安全气囊系统总成的更换场景描述某客户驾驶的威驰轿车,由于发生事故,安全气囊总成需要更换。要完成这个工作任务,就的从汽车安全气囊的组成及工作原理入手。下面通过本任务的学习来掌握汽车安全气囊总成的更换。相关知识和技能点一、安全气囊的类型1.按照碰撞类型分类根据碰撞类型的不同,安全气囊可分为正面碰撞安全气囊、侧面碰撞安全气囊和顶部碰撞防护安全气囊。正面碰撞安全气囊系统是目前应用最广泛的一种,而侧面碰撞安全气囊和顶部碰撞安全气囊现已逐渐普及。2.按照安全气囊数目分类按照安全气囊安装数目可分为单气囊系统(只安装在驾驶员侧)和双气囊系统(驾驶员侧和副驾驶员侧各有一个安全气囊)两种。3.按照传感器数量分类汽车安全气囊分为单传感器型、双传感器型和三传感器型三种类型。4.按照安全气囊控制类型分类按照安全气囊控制类型可分为机械式和电子控制式安全气囊,现代汽车大部分采用了电子控制式安全气囊。5.按系统的配置分类安全气囊分为配安全带拉紧器型和无安全带拉紧器型两类。二、安全气囊的组成及工作原理1.组成安全气囊,英文为SupplementaryPestraintSystem,缩写SRS,其中电子控制式安全气囊主要由传感器、气囊组件、气体发生器、电控装置(ECU)等组成,如图1-1所示。2.工作原理安全气囊系统的工作原理当汽车行驶中遭受到正面或侧面碰撞时,安全气囊系统运作以起到保护车内人员的人身安全。现以图1-2所示的正面碰撞为例来说明安全气囊系统的工作原理。当汽车受到前方一定角度范围内的高速碰撞时,车体会受到强烈的振动,同时车速急剧下降。安装在汽车前端的碰撞传感器和与安全气囊ECU安装在一起的防护碰撞传感器(安全传感器)就会检测到汽车突然减速和撞击强度的信号,当达到额定的强度时,传感器即向安全气囊ECU发出信号。安全气囊ECU接收到信号后,与其原存储信号进行比较,若达到气囊的引爆条件,则由驱动电路向安全气囊组件中的气体发

"Sobre este título" puede pertenecer a otra edición de este libro.

Descripción de la librería

Thank you for visiting My bookstore! We are an online bookstore, and Is the China's largest online book sales. Generally our books are from China, with reasonable price and decent printing quality. We are always trying our best to satisfy customer's needs!

Ver la página web de la librería

Condiciones de venta:

We guarantee the condition of every book as it's described on the Abebooks web sites. If you're dissatisfied with your purchase (Incorrect Book/Not as Described/Damaged) or if the order hasn't arrived, you're eligible for a refund within 30 days of the estimated delivery date. If you've changed your mind about a book that you've ordered, please use the Ask bookseller a question link to contact us and we'll respond within 2 business days. Please Note:We don't sell any international Edition to you...

Más información
Condiciones de envío:

Most orders are shipped within 24 hours. We will delivery these items to you by AIRMAIL, EUB, EMS, TNT etc.

Todos los libros de esta librería

Métodos de pago
aceptados por la librería

Visa Mastercard American Express Carte Bleue

PayPal Transferencia Bancaria