Copy right at Advanced Digital Technology Co., Ltd.The Global leader in Powertrain Test Technology 爱爱德特检测设备检测设备 制造有限公司 全球领领先的汽车传动车传动 系测试设备测试设备 制造商 Ver.2.1(Apr.2012)Copy right at Advanced Digital Technology Co., Ltd.Index索引What is DCT什么是双离合器自动变速器（以下简称DCT） - Basic composition of DCT DCT的基本构成 - How DCT works DCT怎样工作 - What is benefits of DCT DCT优势 - Kinds of DCT DCT种类- Wet type DCT湿式DCTDCT Test Technology DCT测试工艺 - Basic System Configuration基本系统配置 - Overall Tester view测试机全景- Drive system and ATC驱动系统和ATC- Automatic Probe & tools自动探头&工具- Test item & Description测试项目&描述- Test Sequence测试序列- Test Screen测试界面2Copy right at Advanced Digital Technology Co., Ltd.What is DCT? 什么是DCT1. Basic composition of DCT DCT基本构成 DCT is abbreviation of Dual Clutch Transmission and it combines convenience and comfort of Automatic Transmission and economic efficiency of Manual Transmission. DCT是双离合变速器的缩写，它既有自动变速器的方便舒适和手动变速器的经济效益。 DCT has manual transmission gears and shifting mechanism, but automatically shifted by hydraulic valve body or electro-mechanic actuators with dual clutch system.DCT具 有手动变速器的齿轮和换挡机制，但可由液压阀体或带双离合器系统的电制动器自动换 挡。 Odd numbers of gears are connected with Clutch 1 along with input shaft 1 and even numbers of gears are connected with Clutch 2 along with input shaft 2. 奇数齿轮沿着输入轴与离合器1连接，偶数齿轮沿着输入轴2与离合器2连接。3Copy right at Advanced Digital Technology Co., Ltd.What is DCT?什么是DCT2. How DCT works? DCT怎样工作？ As seen below, Odd numbers of speed gears have its own clutch system, so clutch for odd number is engaged along with synchronized shifting system for odd number gears.如下图所示，奇数变速齿轮有其自动的离合器系统，所以奇 数离合器与奇数齿轮同步换挡系统啮合。 When speed gear is shifting from odd number to even number, even number gear is already engaged by synchronizer and immediately connected with power line while clutch is changing to even number.变速齿轮从奇数转到偶数时 ，偶数齿轮已经被同步装置啮合，并立即与电源线连接，而离合器变为偶数。4Engaged Clutch 1 and First speed Gear 啮合离合器1和第一个变速齿轮Engaged Clutch 2 and Second speed Gear 啮合离合器2和第二个变速齿轮Copy right at Advanced Digital Technology Co., Ltd.What is DCT?什么是DCT3. What is benefit of DCT? DCT优点 High fuel efficiency than Planetary Gear type Automatic Transmission and also equal or higher than Manual transmission. 燃油效率比行星齿轮式自动变速器高，与自动变速器的相当或比其高。 Rapid response during shifting, and less power loss and prompt power engagement.换挡过程反应快速，功率损耗减少，电源快速连接。 Dynamic acceleration and smooth gear shifting.动态加速及平稳换挡5Copy right at Advanced Digital Technology Co., Ltd.What is DCT?4. Kinds of DCT? DCT种类6Copy right at Advanced Digital Technology Co., Ltd.Wet Type DCT湿式双离合器变速器1. Major components of wet DCT湿式DCT主要组成部分72 Wet clutches湿式离合器Valve body阀体Activated by 2 VFS on Valve Body 由阀体上的2 VFS激活2 Die casted bodies 2个冲模体8 Even / 8 Odd Friction plate 8偶数/8奇数摩擦片For 6S DCT 6速DCT5 On/Off开/关4 Pressure Control VBS压力控制VBS2 Dir Act Clutch apply VFS直接式离合器适应VFSCopy right at Advanced Digital Technology Co., Ltd.DCT Test Technology DCT测试工艺1. Basic system configuration基本系统配置8Motor drive电电机驱动驱动Output(RH) 输输出（右手）Output(LH) 输输出（左手）Input 输输入HMI & G.PPLC S7-300EOL Tester PC 下线测试线测试机PCNVH PCMotor axis move 电电机轴轴移动动 Servo Drive伺服驱动驱动Manual lever 手动动杆 Servo Drive 伺服驱动驱动RF IDTorque Transducer For Shift torque 扭矩传传感器转换转换扭矩NVH Accelerometer NVH加速计计EOL Test Stand EOL 测试测试台Torque Transducers 扭矩传传感器Analog inputs模拟输拟输入Ethernet以太网Speed速度 Temp.稳定 Flow流量 Pressure压力Pneumatic, Hydraulic Motors, Sensors气动 ，液压电机，传感器Input & Outputs 输输入&输输出91. Overall view of DCT Tester DCT测试机全景Headstock unit主轴箱单元 Rigid Test bed & Frame (Casted or Welded structure with anti-vibration pads)刚性测试床&架（带防震垫的铸造或焊接结构 Direct connected input drive system and multi-position output engagement system直接连接的输入驱动系统和多工位输出啮合系统 Flexible Transmission clamping units and Head stock unit upon transmission variants基于变速器变体的柔性传动夹紧装置和主轴箱单元 Fully automatic Probes and Tool engaging system全自动探头和工具啮合系统 Automatic output tool changer system up to 6 different models自动输出换刀系统多达6种模式 Reliable Electric control system and accurate Data Acquisition system可靠的电控系统和准确的数据采集系统DCT Test Technology DCT测试工艺DCT on Test Pallet测试托盘上的DCTInput Dummy shaft 输入工艺轴Drive line驱动系Copy right at Advanced Digital Technology Co., Ltd.10Assembly装配Feature : Without Chain Box特点：没有链盒Copy right at Advanced Digital Technology Co., Ltd.11Pallet & DCT 托盘&DCTCopy right at Advanced Digital Technology Co., Ltd.12Headstock主轴箱Copy right at Advanced Digital Technology Co., Ltd.13Upper Frame顶架Copy right at Advanced Digital Technology Co., Ltd.14Drive line驱动系Feature: Direct Output Drive / X,Y,Z axes Adjustment System 特点：直接输出驱动/X,Y,Z轴调整系统 Copy right at Advanced Digital Technology Co., Ltd.15Drive Line驱动系Copy right at Advanced Digital Technology Co., Ltd.16Adaptors适配器Copy right at Advanced Digital Technology Co., Ltd.17Variable output positions可变输出位置Feature: Rigid X,Y,Z axes Adjustment System, without CV-joint 特点：刚性X,Y,Z轴调节系统，无CV接点 18Output Drive Shaft & Holder 输出驱动轴&支持器AUTOMATIC TOOL CHANGER UNIT 自动工装更换装置Tool Changer Unit(6 Sockets) 工装更换装置（6插座）Feature: S