离合器基础知识(中英版)
离合器
离合器位于发动机和变速箱之间的飞轮壳内，用螺钉将离合器总成固定在飞轮的后平面上，离合器的输出轴就是变速箱的输入轴。
在汽车行驶过程中，驾驶员可根据需要踩下或松开离合器踏板，使发动机与变速箱暂时分离和逐渐接合，以切断或传递发动机向变速器输入的动力。
1、定义离合器，香港俗称极力子，这是从英语Clutch而来，台湾则常以离仔或日文的クラッチ称之，是把汽车或其他动力机械的引擎动力以开关的方式传递至车轴上的装置。
离合器安装在发动机与变速器之间，是汽车传动系中直接与发动机相联系的总成件。
通常离合器与发动机曲轴的飞轮组安装在一起，是发动机与汽车传动系之间切断和传递动力的部件。
汽车从起步到正常行驶的整个过程中，驾驶员可根据需要操纵离合器，使发动机和传动系暂时分离或逐渐接合，以切断或传递发动机向传动系输出的动力。
它的作用：1）使发动机与变速器之间能逐渐接合，从而保证汽车平稳起步；2）暂时切断发动机与变速器之间的联系，以便于换档和减少换档时的冲击；3）当汽车紧急制动时，能起分离作用，防止变速器等传动系统过载，从而起到一定的保护作用。
离合器类似于开关，接合或断离动力传递作用，离合器的主动部分与从动部分既可以暂时分离，又可以逐渐接合，并且在传动过程中还可能相对转动。
离合器的主动件与从动件之间不可采用刚性联系。
任何形式的汽车都有离合装置，只是形式不同而已。
2、分类根据《中国离合器制造行业产销需求与投资预测分析报告前瞻》分析，离合器分为电磁离合器、磁粉离合器、摩擦式离合器和液力离合器四种：电磁离合器靠线圈的通断电来控制离合器的接合与分离。
磁粉离合器在离合器的主动件与从动件之间放置磁粉，不通电时磁粉处于松散状态，通电时磁粉结合，主动件与从动件同时转动。
优点：可通过调节电流来调节转矩，允许较大滑差。
缺点：较大滑差时温升较大，相对价格高。
摩擦离合器摩擦离合器是应用最为广泛，也是历史最为悠久的一类离合器，它基本上是由主动部分、从动部分、压紧机构和操纵机构四部分组成。
中英文文献翻译—离合器的简单介绍
附录A对于手动挡的车型而言，离合器是汽车动力系统的重要部件，它担负着将动力与发动机之间进行切断与连接的工作。
在城市道路或者复杂路段驾驶时，离合器成了我们最频繁使用的部件之一，而离合器运用的好坏，直接体现了驾驶水平的高低，也体现了对于车辆保护的好坏。
正确使用离合器，掌握离合器的原理以在特殊情况下利用离合器来解决问题，是每个驾驶手动挡车型的车友应该掌握的。
所谓离合器，顾名思义就是说利用“离”与“合”来传递适量的动力。
离合器由摩擦片，弹簧片，压盘以及动力输出轴组成，布置在发动机与变速箱之间，用来将发动机飞轮上储存的力矩传递给变速箱，保证车辆在不同的行驶状况下传递给驱动轮适量的驱动力和扭矩，属于动力总成的范畴。
在半联动的时候，离合器的动力输入端与动力输出端允许有转速差，也就是通过其转速差来实现传递适量的动力。
离合器分为三个工作状态，即不踩下离合器的全连动，部分踩下离合器的半连动，以及踩下离合器的不连动。
当车辆在正常行驶时，压盘是紧紧挤靠在飞轮的摩擦片上的，此时压盘与摩擦片之间的摩擦力最大，输入轴和输出轴之间保持相对静摩擦，二者转速相同。
当车辆起步时，司机踩下离合器，离合器踏板的运动拉动压盘向后靠，也就是压盘与摩擦片分离，此时压盘与飞轮完全不接触，也就不存在相对摩擦。
最后一种，也就是离合器的半连动状态。
此时，压盘与摩擦片的摩擦力小于全连动状态。
离合器压盘与飞轮上的摩擦片之间是滑动摩擦状态。
飞轮的转速大于输出轴的转速，从飞轮传输出来的动力部分传递给变速箱。
此时发动机与驱动轮之间相当于一种软连接状态。
一般来说，离合器是在车辆起步和换挡的时候发挥作用，此时变速箱的一轴和二轴之间存在转速差，必须将发动机的动力与一轴切开以后，同步器才能很好的将一轴的转速保持与二轴同步，挡位挂进以后，再通过离合器将一轴与发动机动力结合，使动力继续得以传输。
在离合器中，还有一个不可或缺的缓冲装置，它由两个类似于飞轮的圆盘对在一起，在圆盘上打有矩形凹槽，在凹槽内布置弹簧，在遇到激烈的冲击时，两个圆盘之间的弹簧相互发生弹性作用，缓冲外界刺激。
离合的组成
离合的组成离合器（Clutch）是一种用于传递和中断动力传输的装置，广泛应用于各种车辆和机械设备中。
它通常由多个组件组成，以确保有效的动力传递和平稳的离合操作。
本文将详细介绍离合器的组成部分以及它们的功能。
1. 飞轮（Flywheel）飞轮是离合器系统的一个重要部分，位于引擎和离合器之间。
它通常由铸铁或铝制成，并具有较大的质量和惯量。
飞轮主要有以下几个功能：•提供惯性：飞轮在运转过程中积累能量，并在发动机怠速或低速旋转时提供额外的动力输出。
•平滑发动机输出：飞轮通过减少引擎转矩的波动来平滑发动机输出，使驾驶更加舒适。
•装配离合器片：飞轮上装配有与离合器片相匹配的接触面，通过压盘将其与发动机连接。
2. 压盘（Pressure Plate）压盘是离合器系统中起到连接和断开发动机与变速器之间传动的重要组件。
它由一块压力板和多个压盘弹簧组成，具有以下功能：•压紧离合器片：压盘通过施加压力将离合器片与飞轮接触，从而传递动力。
当压盘松开时，离合器片与飞轮分离，断开动力传输。
•提供变速器输入轴的支撑：压盘上还装配有一个轴承，支撑变速器输入轴的旋转。
3. 离合器片（Clutch Disc）离合器片是位于飞轮和压盘之间的摩擦材料制成的圆盘状部件。
它具有以下功能：•传递动力：当离合器片与飞轮接触时，通过摩擦将发动机的动力传递给变速器。
•分离动力：当离合器片与飞轮分离时，断开发动机与变速器之间的动力传输。
离合器片通常由摩擦材料（如碳纤维或有机物）覆盖，并具有散热槽以提高散热性能。
它还具有减震功能，可以减少发动机输出的冲击和振动。
4. 分离器轴承（Release Bearing）分离器轴承是用于控制压盘的组件，使其能够与离合器片分离。
它位于压盘的背面，通过操纵杆或液压系统进行控制。
分离器轴承具有以下功能：•施加压力：当操纵杆或液压系统施加力量时，分离器轴承将压盘与离合器片分离，断开动力传输。
•减少摩擦：分离器轴承通过减少摩擦来延长离合器片和飞轮的寿命。
汽车离合器中英文对照外文翻译文献
汽车离合器中英文对照外文翻译文献(文档含英文原文和中文翻译)Fethermal analysis of a ceramic clutch1. IntroductionAbrasive dry running vehicle clutches are force closure couplings. Torque and speed transmission are ensured by the frictional force generated between two pressed surfaces. Reasons for the application of ceramic as a friction medium include good heat and wear resistance properties, which provide the opportunity to drive higher pressures, and a low density. Thus, an increasing power density is enabled with a parallel minimization of construction space.Measurements with a first prototype of a clutch disk using ceramic facings were performed at Karlsruhe University in a laboratory specialized in passenger car drive system testing. In the course of analysis the finite element (FE) model was to be constructed with the knowledge of measurement data and measurement conditions. Calculations were intended to determine the temperature distribution of the clutch disk and its environment at each moment in time corresponding to measurements. It is essential to be familiar with the temperature range in order to examine the wear characteristics of the system. Thus,important information is derived from measurement data. In critical load cases, the highest expected temperatures must be forecast in space and time in order to protect measuring instruments close to the location of heat generation.The goal of this study is to analyze and modify the clutch system to provide better operating conditions by improving the heat conduction and convection of the system or to increase the amount of the energy converted into frictional heat. Furthermore, it is desired to find better design solutions for more efficient clutch systems.Calculations were performed by the Cosmos Design Star software. During model development, great care had to be taken for proper simplification of geometry, the selection of element sizes, and the correct adjustment of time steps due to the substantial hardware requirements for transient calculations. Changes in thermal parameters such as the surface heat convection coefficient and thermal load had to be taken into consideration on an on-going basis in terms of time and location. The two sides of the analyzed test clutch system can only be managed by two independent models linked by heat partition, according to the hypothesis that the contact temperature must be identical on both sides while there is proper contact between them and its value must be adjusted by iteration. Calculations revealed that the heat partition changed by cycle and it differed along the inner and outer contact rings. As a result of the different cooling characteristics between the ceramic and steel side, a heat flow is launched from the ceramic side to the steel side. This heat flow was also determined by iteration, its value also changes by cycle and differs along the inner and outer contact rings.2. First prototype of a clutch using engineering ceramics as friction materialThe examined clutch disk was developed according to the “specific ceramic” product development process established at the Institute for Product Development (IPEK) at the University of Karlsruhe. This development process already has the possibility for connection to a real transmission shaft; further, it has a cushion spring device for the facings allowing good start behaviour. Abrasive clutches must comply with the following basic requirements:●high torque transmission according to high friction coefficients,●high comfort (no vibrations through self-induced chattering),●homogeneous temperature distribution,●low wear characteristic.A critical element of the switch is the abrasive disk.With regard to the design utmost care must be taken to select the right material. A high and constant friction coefficient,，wear resistance and thermal resistance are desired characteristics. The clutch disk has instead of the generally applied ring-shaped abrasive inlet two rows of SSIC (as sintered) ceramic pellets. These pellets are placed on 6 separate segments. The segments are fixed to the central hub by rivets. Each segment consists of 4 plates, 2 working as facing springs and 2 as carriers.3. MeasurementsMeasurements were performed at the department of power train development of the Institute for Product Development (IPEK) at the Karlsruhe University (TH) Research University, where a category IV component test rig is used for tests of new frictional materials and examinations of new materials in real clutch disks. Real conditions are applied by the simulation of driving resistance (e.g. starting in the plane, starting at the hill). It is a component test rig leveled on the fourth position of the tribological testing environment.In order to give an idea of dimensions: the equipment length is about 4-5m. The two electric motors and the axial force are controlled independently by computer; thereby many operational states can be realized. This enables the equipment to complete a myriad of tribological measurements all while properly modeling the operation of a clutch disk in a passenger car. It is also equipped with an automatic IT measurement system. Measurable quantities include the following:●two heavy-duty electric motors (150 KW, Baumuller DS 160L-305),●device suitable for exerting axial force,●torque meter (Manner Sensortelemetrie MF100),●axial force meter,●steel disk in friction,●replaceable head to affix the device to be tested,●temperature along two different radii at 0.4mm below the abrasive surface of the steeldisk (Omega HJMTSS-IM100U-150-2000,J-typeiro-constantan thermocouples),●revolutions per minute for both sides (Polytene LSV 065).The greatest challenge out of these is temperature measurement as we would like to know the temperature of the revolving steel disk. The two thermoelements placed in the steel disk forward data to the computer through a wireless blue tooth system and are placed 0.4mm below the abrasive surface of the steel disk on the two opposite arcs of the clutch disk.3.2. Measurement processDue to component analyses and cost reduction only one side of the clutch disk is mounted with ceramic facings. Thus, the clutch disk and its fitting will be referred to as the ceramic side, and the abrasive steel disk with its environment revolving together will be referred to as the steel side. In the course of measurements, data were collected at a sampling frequency of 100 and 1000HZ. Measurements were conducted according to the time curves.The measurement starts by increasing the revolutions per minute of the steel side (the driving side) to a specific value (1500 rpm here). Then the ceramic side (the driven side), held at zero rpm, is pushed towards the steel disk and the axial force is applied until a designated value is reached (nominally 4200N here). Upon reaching the designated axial force the ceramic side is released and the two sides start to synchronize. A few seconds after synchronization, the axial load is discontinued and after some time both the steel and the ceramic sides—revolving at the same speed—are slowed down. This is deemed to be one measurement cycle. Ten cycles are completed in the course of a single measurement. During application of the axial force the ceramic side is held at zero rpm until the desired force is reached to ensure synchronization occurs at nearly the same time of each cycle. This is unfavorable from the viewpoint of both measurements and calculations. Measurements are usually conducted by changing only 3 parameters: the speed, the axial load and the inertia. The following figures are applied in various combinations:●speed n: 700, 1100 and 1500 (rpm),●axial force F: 4200, 6400 and 8400 (N) andinertia I: 1, 1.25 and 1.5 (kgm2).Experimental measurements are launched with approx.10-15 min intervals, during which the system cools down to about 30-40 1C. This makes calculations difficult, as the exact temperature distribution of the system is not known at the commencement of the measurement. However, it can be assumed that a period of 10-15min is sufficient for a nearly homogeneous temperature distribution to be produced. The parameters for the following simulation have been chosen for an intermediate case with a speed n =1500 rpm, an axial force F = 4200 N and an inertia I = 1 kg m2.4. Calculations of heat generationThe mechanical energy consumed during the friction of two bodies is transformed into heat. The generated heat can be calculated by the following simple formula: Q =μ·ν·F [W] .where m is the the frictional coefficient; v is the sliding velocity; F is the force perpendicularly compressing the surfaces. And the heat flux density per surface unit is q=μ·ν·p [Wm2].where p is the the pressure calculated as a ratio of the force and the contacting surface. As the ceramic tablets are placed at two different radii along the clutch disk, the heat generated must be calculated separately for each radii. Sliding can be divided into two sections. In the first section, the ceramic side is kept in a stationary position by braking, meanwhile the axial load is increased; therefore compression changes in the course of time while the speed difference between the two sides is constant. In the second section (at synchronization) the speed difference is equalized while the force value is constant, so velocity changes in time. On the basis thereof, the heat generated is.The nominal contact area is the aggregate of the contacting surfaces of the 24 and 18 ceramic tablets on the given ring. The diameter of ceramic tablets is:.Calculations were performed for the load case to be characterized by the following parameters:.Based on experimental measurements a constant friction coefficient of 0.4 was established..The velocity can be calculated with the knowledge of the radius and the speed..Surface pressure can be calculated as a ratio of the axial force and the contacting surface. This produces the same figure for each ceramic pellet, assuming an even load distribution..Thus, the maximum values of the generated heat are.In the first section of sliding, the generated heat is rising due to the increase of the load force; in the second section, it is decreasing due to the equalization of the speed difference. It is necessary to know the time of each sliding section in order to be able to specify the generated heat time curve. These can be determined from measurement dataseries. Synchronization time can be easily determined from the speed of the ceramic side. Speed increase is linear. Force increase is non-linear. For the sake of simplicity, force increase was substituted by a straight line in calculations so that the area below the straight line is nearly identical with the area measured below the curve. Thus, the time difference between the two terminal points of the straight line is the time of the first sliding section.The above-mentioned method was applied for each cycle and their average was specified. Based on these results, the following values were determined for sliding times:.Now the time curve of heat generation can be produced. The same curve was used in each cycle as there were no significant differences between parameters in each cycle. The generated heat-calculated this way-will appear as thermal load in the thermal model. It must be distributed appropriately between the contacting surfaces by taking into consideration heat partition. Heat partition requires the contact temperatures to be identical at both surfaces. Correct adjustment requires repeated iterations.有限元热分析的陶瓷离合器1 引言磨料空转车辆离合器是力封闭联轴器。
中英文文献翻译-离合器的简单介绍
附录AThe clutchThe clutch is a device to engage an disengage power from the engine, allowing the vehicle to stop and start.The diaphragm spring clutch consists of the clutch plate , the diaphragm spring , the pressure plate , the tortional vibration damper and the cover.When the clutch and pressure plates are locked together by friction , the clutch shaft rotates with the engine crankshaft . Power is transferred form the engine to the transmission , where it is routed through different gear ratios to obtain the best speed and power to start and keep the vehicle moving.The clutch plate or driven member consists of a round metal plate attached to a splined hub. The outer portion of the round plate is covered with a friction material of molded or woven asbestos and is riveted or bonded to the plate. The thickness of the clutch plate and/or facings may be warped to give a softer clutch engagement . Coil springs are often installed in the hub to help provide a cushion cushion against the twisting the twisting force of clutch engagement . The splined hub is mated to (and turns) a splined transmission shaft when the clutch is engage.A pressure plate or "driving member" is bolted to the engine flywheel and a clutch plate or "driven member "is located between the flywheel and the pressure plate. The clutch plate is splined to the shaft extending from the transmission to the flywheel, commonly called a clutch shaft or input shaft.附录B离合器离合器是一个传递和切断发动机动力使汽车可停止和前进的装置.膜片弹簧离合器由：从动盘，膜片弹簧，压盘，扭转减震器，离合器盖，操纵机构组成。
离合器维修教案(英文)
Clutch Repr Lesson Plan (English)Lesson 1: Introduction to Clutch SystemObjective: To understand the basic ponents and function of the clutch system.1.1 Introduction to clutch system1.2 Importance of clutch system in vehicles1.3 Components of clutch system1.4 Function of clutch systemLesson 2: Clutch Disc and CoverObjective: To learn about the clutch disc and cover, their ponents, and their functions.2.1 Clutch disc2.2 Clutch cover2.3 Components of clutch cover2.4 Function of clutch disc and coverLesson 3: Clutch Release Bearing and HubObjective: To understand the clutch release bearing and hub, their ponents, and their functions.3.1 Clutch release bearing3.2 Hub3.3 Components of clutch release bearing and hub3.4 Function of clutch release bearing and hubLesson 4: Clutch Cable and Hydraulic SystemObjective: To learn about the clutch cable and hydraulic system, their ponents, and their functions.4.1 Clutch cable4.2 Hydraulic system4.3 Components of clutch cable and hydraulic system4.4 Function of clutch cable and hydraulic systemLesson 5: Clutch Alignment and AdjustmentObjective: To learn how to align and adjust the clutch ponents for proper operation.5.1 Clutch alignment5.2 Clutch adjustment5.3 Tools and techniques for clutch alignment and adjustment5.4 Importance of proper clutch alignment and adjustmentLesson 6: clutch release bearing and hub replacementObjective: To learn how to replace the clutch release bearing and hub.6.1 Procedure for replacing clutch release bearing and hub6.2 Safety precautions during replacement6.3 Tools required for replacement6.4 Troubleshooting mon issues with clutch release bearing and hub Lesson 7: clutch cable and hydraulic system replacementObjective: To learn how to replace the clutch cable and hydraulic system.7.1 Procedure for replacing clutch cable and hydraulic system7.2 Safety precautions during replacement7.3 Tools required for replacement7.4 Troubleshooting mon issues with clutch cable and hydraulic system Lesson 8: clutch disc replacementObjective: To learn how to replace the clutch disc.8.1 Procedure for replacing clutch disc8.2 Safety precautions during replacement8.3 Tools required for replacement8.4 Troubleshooting mon issues with clutch discLesson 9: clutch cover replacementObjective: To learn how to replace the clutch cover.9.1 Procedure for replacing clutch cover9.2 Safety precautions during replacement9.3 Tools required for replacement9.4 Troubleshooting mon issues with clutch coverLesson 10: clutch alignment and adjustmentObjective: To learn how to align and adjust the clutch ponents for proper operation.10.1 Procedure for aligning and adjusting clutch ponents10.2 Safety precautions during alignment and adjustment10.3 T ools required for alignment and adjustment10.4 Importance of proper clutch alignment and adjustment重点和难点解析Lesson 6: clutch release bearing and hub replacement重点关注环节：Procedure for replacing clutch release bearing and hub 补充和说明：在更换clutch release bearing和hub时，需要注意正确识别零件，确保新零件与原车零件兼容。
Lesson 8 Clutches 离合器
2 Fill in the blanks with the missing words.
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Generally speaking, there are 1_____f_iv_e_____ important components in a Components clutch, including the 2__f_l_y_w__h_e_el____, the clutch disc, the 3____p_r_e_s_su__re____
当驾驶员踩下离合器踏板时，离合器盘向后滑动。这是脱离状态，离合器 盘不接触飞轮。这时发动机仍在运转，但没有动力传递到车轮上。
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当驾驶员松开离合器踏板时，离合器盘向前滑动。这是离合器盘接触飞轮 的啮合状态。这时，两者以相同的速度旋转，动力被传送到车轮上。
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The clutch disc is 8____lo_c_a_t_e_d___ between the 9____fl_y_w_h__ee_l___ and the pressure plate. Both sides of the clutch disc have 10___f_r_ic_t_io_n__________ Clutch disc material which the 11____p_r_e_s_s_u_r_e___ plate and the 12___fl_y_w__h_e_e_l _____ can rub against when fully engaged. It is why the clutch disc is also called the 13____f_r_ic_t_i_o_n____ disc. In a few words, the clutch is a 14_____m__ec_h_a_n__is_m______ to connect or Clutch 15___d_is_c_o_n_n_e_c_t__ the flow of 16___p_o_w_e_r__ to the transmission with the 17_____en__g_in_e____ on.
离合器的工作原理(双语)
How Clutches Work离合器的工作原理If you drive a manual transmission car, you may be surprised to find out that it has more than one clutch. And it turns out that folks with automatic transmission cars have clutches, too. In fact, there are clutches in many things you probably see or use every day: Many cordless drills have a clutch, chain saws have a centrifugal clutch and even some yo-yos have a clutch.如果你开的是一辆手动变速箱的汽车，你可能会惊讶的发现，它有多个离合器。
事实证明，自动变速器的车也有离合器。
实际上，很多你每天看到的和使用到的东西都有离合器：许多的无线钻机有个离合器，链式锯有离心式离合器，甚至有些溜溜球也有个离合器In this article, you'll learn why you need a clutch, how the clutch in your car works and find out some interesting, and perhaps surprising, places where clutches can be found.在这篇文章中，您将了解为什么你需要一个离合器，汽车离合器的工作原理以及从中找到一些乐趣，也许你会感到惊讶很多地方都会用到离合器。
Clutches are useful in devices that have two rotating shafts. In these devices, one of the shafts is typically driven by a motor or pulley, and the other shaft drives another device. In a drill, for instance, one shaft is driven by a motor and the other drives a drill chuck. The clutch connects the two shafts so that they can either be locked together and spin at the same speed, or be decoupled and spin at different speeds. 在有两根旋转轴的设备中，离合器是很有用处的。
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• 允许发动机运转而车辆保持不动
• Provides a way to break torque to select and change gears. • 在需要选档和换档时切断扭矩传递
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How Does it work ? – Engaged 怎样工作? – 接合状态
Transfer Torque传递扭矩
• Spline size花键尺寸 • Facing type摩擦面 • Pre-damper预减振 • Damper rate减振弹簧 刚度 • Organic Facings有机 材料摩擦面
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Spring Collector弹簧收集器
Collector收集器: Allows a connection point to the diaphragm spring and the release bearing. Allows for clutch engagement and disengagement.连接膜片弹簧和分离轴承,让 离合器分离与接合.
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How Does it work ? – Disengaged 怎样工作 – 分离状态
Flywheel 飞轮 Clutch离 合器
Clean Release / Breaks Torque 清晰的切断扭矩 • Pressure plate separates from the disc压盘 与从动盘分离 • Transmission is disconnected from the engine变速箱与发动机分离
• Provides a way to translate engine rotation into transmission rotation, • 将发动机的转动传递到变速箱的转动 • Provides a way to allow the engine to run without the truck moving,
Clutch Basics 离合器基础
© 2008 Eaton Corporation. All rights reserved.
What are the Basic “Functions” of a Clutch? 离合器的基本功能？
Functions of a Clutch 离合器功能
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What are the Basic “Functions” of a Clutch? 离合器的基本功能？
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Flywheel Ring / Bracket / Cover 支撑环/支架/盖
Flywheel Ring支撑环: Houses the Diaphragm Springs and Pressure Plate.支撑膜片弹簧 和压盘
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Diaphragm Springs膜片弹簧
Diaphragm Springs膜片弹簧: Single spring provide the spring force required for developing pressure plate clamp load.弹簧提供要求的弹簧力满足压盘压紧力
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Facings摩擦面
Facing 摩擦面
Facing摩擦面: Organic friction material which when clamped up between adjacent iron surfaces (pressure plate, engine flywheel) causes the disc to rotate with these components thereby translating flywheel rotation into transmission input shaft rotation.有 机摩擦材料当被到邻近的铸铁面(压盘,发动机飞轮)压紧时,将使从动盘与这些零件一起转动 而将飞轮转动转换为变速箱输入轴转动.
Functions of a Clutch
离合器功能
Transfer Torque 传递扭矩
Smooth Engagement 柔和结合
Breaks Torque 切断扭矩
Clean Release 清晰的分离
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What are the Basic “Functions” of a Clutch?离合器 的基本功能？
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Pressure Plate压盘
Pressure Plate压盘: Provides a clamping surface for the driven disc, allowing for engine torque to be transmitted to the disc and eventually the transmission input shaft.为从动盘 提供夹紧面,同时传递发动机扭矩到从动盘和最终传到变速箱输入轴.
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Clutch Types 离合器型式
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Components零件
Clutch Cover 离合器盖总成 Clutch Disc 从动盘 Release Linkage 分离系统
• Push or Pull推式或拉式 •Wear Through免调整 • Single / Twin Plate单片/ 双片
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Pressure Plate Bolts压盘螺栓
Pressure plate bolts压盘螺栓: Shoulder-head bolts threaded directly into top of pressure plate and through the drive straps.带肩端台阶螺栓穿过传动片直接拧到压盘 上部
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Hub花键毂
Hub 花键毂
Hub花键毂: A toothed component that mates with the transmission input shaft, and is the point of torque transfer to the transmission.与变速箱输入轴匹配的带齿零件,是传递扭矩到 变速箱的零件.
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Other Terminology其它术语
• Bearing Travel / Release Travel轴承行程/分离行程: Distance by which the release bearing moves when the clutch pedal is fully depressed. In general, 12.7mm minimum travel is required for the clutch to disengage. 离合器踏板全踩下时分离轴承移动距离.通常离合器分离要求12.7毫米最小. • Bearing Load / Release Load轴承力/分离力: Load applied at the release bearing to disengage the clutch.分离离合器时作用于分离轴承上的力.
Functions of a Clutch
离合器功能
Transfer Torque 传递扭矩
Dampen Vibrations 使振动变弱
Smooth Engagement 柔和结合
Breaks Torque 切断扭矩
Clean Release 清晰的分离
Engage a Clutch Brake
离合器制动
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Damper减振弹簧
Damper 减振弹簧
Damper减振弹簧: A set of springs radially arranged around the hub to prevent torsional vibrations (generated by the engine) from being transmitted to the hub, and in essence the rest of the driveline.在花键毂周围径向布置的一套弹簧用以防止扭振(通常有发动机引起)传 递到花键毂,本质上是保护传动轴.
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Clutch - Basic Components 离合器基本部件
Driven Disc从动盘: This is the disc which is in contact with the engine flywheel and the pressure plate of the clutch assembly这是与发动机飞轮和离合器压盘都接触的零件
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What Does a Clutch Do? 离合器基本功能
The function of a clutch is to connect / disconnect the flow of power from the engine to the driveline离合器的基本功能是连接/切断发动机 到传动轴的动力传递
Flywheel 飞轮 Clutch离 合器
• Disc is clamped by the clutch cover, connecting the engine crankshaft to the transmission input shaft从动盘被压盘夹 紧,将发动机曲轴和变速箱输入轴连接起来 • Transmission rotates with the engine变速 箱与发动机sic Components 离合器基本部件
Release Bearing分离轴承: Serves as a stationary connection for the release linkage. Connects to the diaphragm spring.连接到膜片弹簧上,且与分离系统相连接.