DPS6双离合变速器特性介绍

福克斯DPS6双离合器变速箱动作原理及操作说明SJTU91BB2013年01月26日⁄新手新车, 最新发表, 说明书解读⁄评论数398作者：SJTU91BB作者简介：SJTU91BB早年毕业于SJTU上海交通大学汽车专业。

退役汽车工程师。

长期从事汽车后市场的相关工作。

关注汽车热点问题，分析揭露技术背后的真实。

以博会友，期望和广大车主成为好朋友！SJTU91BB已经发表了除AMT以外市场上常见变速箱新车的磨合文章（MT,AT,CVT,DSG)。

与广大车主有关的汽车保养新帖不断酝酿，陆续发表中。

感谢大家访问并支持《蓝色方向盘》。

福克斯干式双离合器变速箱动作原理和操作说明：本贴分三个部分：第一部分：介绍DPS6的离合器操作原理和变速箱的换挡原理第二部分：综合说明福克斯双离合器车型的驾驶技巧（包括：磨合，上下坡，堵车，停车，弯道，拉高速等内容）。

第三部分：福克斯使用说明书截图，注解。

这是一个中长篇，全篇配图或截图30多个，分三步写完。

请福克斯车主慢慢看，就当看小说连载吧。

双离合器变速箱分湿式离合器片和干式离合器片两种。

什么是湿式？就是离合器片浸泡在液压油里面，主动轮和从动摩擦片结合的时候，必须先把液压油挤出。

干式片之间没有油液，有的只是空气，所以干式片的结合速度可以更快，传动效率更高。

然而，干式片也有自己的困惑？大家都知道，就是高温。

离合器片频繁的结合分离，每一次动作都是一次半联动滑磨的过程。

所以，高温是干式片唯一需要认真对待的问题。

我们已经详细的分析过大众的DQ200干式离合器变速箱。

当然，比亚迪的速锐，菲亚特菲翔的干式变速箱的传动原理都和大众的类似。

它们的共同特点是：采用电机齿轮泵驱动液压油，用集成各种电磁阀的滑阀箱来控制离合器的操作臂和换挡拨叉。

今天我们要谈的是福克斯使用的双离合器变速箱:DPS6.也就是德国格特拉克（GETRAG）公司的6DCT250，该公司在江西设厂。

这款变速箱的离合器结构和机械换挡齿轮组传动和大众的都类似。

apm32fepscbt6参数是指某一种特定的产品型号的参数详情。

这些参数可能涉及产品的功能特性、性能指标、规格参数等多个方面。

对于用户来说，了解产品的参数是选择购物时的重要参考依据。

而对于生产厂家和销售商来说，清晰准确地表达产品参数是保证产品质量和服务的重要手段。

下面将对apm32fepscbt6参数进行具体的分析和解释。

一、产品功能特性1.1 功能一：（具体功能描述）在apm32fepscbt6参数中，产品的功能特性是最基本的信息之一。

该产品可能具备某种特殊的数据处理功能、自主研发的某项技术等。

这些功能特性是产品的核心卖点，也是用户选择购物的重要考量因素。

1.2 功能二：（具体功能描述）除了基本功能外，可能还有其他的特色功能值得关注。

比如某产品具备的智能控制系统、高效节能功能等。

二、性能指标2.1 性能指标一：（具体性能指标描述）在产品参数中，性能指标是对产品质量和性能的直接反映。

可能包括产品的速度、精度、稳定性等指标。

2.2 性能指标二：（具体性能指标描述）除了基本的性能指标外，还可能有其他的更加专业的指标需要说明，比如某种特定的质量评价标准、国际标准等。

三、规格参数3.1 规格参数一：（具体规格参数描述）产品的规格参数是产品尺寸、外观、包装、重量等方面的具体数据。

用户可以通过规格参数了解产品的实际尺寸和重量，从而进行合理的购物决策。

3.2 规格参数二：（具体规格参数描述）除了基本的规格参数外，还可能有其他的特殊规格需要介绍，比如特定颜色、材质、生产工艺等。

四、安全性能4.1 安全性能一：（具体安全性能描述）对于一些特殊的产品，安全性能是用户最为关注的问题之一。

因此在产品参数中，安全性能的描述是必不可少的。

4.2 安全性能二：（具体安全性能描述）除了基本的安全性能外，还可能有其他的更加专业的安全性能指标需要详细解释。

五、其他补充信息除了上述内容外，apm32fepscbt6参数可能还有其他需要补充的信息，比如产品的售后服务政策、技术支持、配件售后等。

福克斯DPS6双离合器变速箱动作原理及操作说明_SJTU91BB福克斯DPS6双离合器变速箱动作原理及操作说明 SJTU91BB和大众一样,福特6DCT250也采用双质量飞轮，图中为画出，,幵且在两个离合器从劢盘上都配置了扭转弹簧的减震结极。

这样做进一步减少了曲轴扭矩输入的波劢。

而大众的DQ200,没有在第二轴使用扭转减震弹簧。

下面是,6DCT250的离合器操作臂结极图:滚劢压力轮在操作臂的外部可以杢回滚劢。

操作臂底部，图上的上端，凹下去,滚轮在这个位置离合器压盘是分离的。

电机驱劢滚珠丝杠旋转,丝杠带劢大螺母前行，正转，戒者后退，逆转，。

大螺母上面就是滚劢压力轮。

为了减少传劢摩擦阻力,压力轮和大螺母上的轴销是用轴承连接。

滚珠丝杠因为传动角度很小,丝杠可以容易推动螺母前行,但螺母反过杢推动丝杠转动就很费劲,从丝杠转动到螺母前行是一个力量成倍放大的过程。

当离合器压紧后,没有档位变换时,电机一个小电流即可把螺母停在当前位置,或者电机本身有锁定装置。

关于这个锁定方法,本文就不做太多研究了。

原英文版资料也没有说明。

，这就是福特DPS6"电机-丝杠-螺母“的精妙设计,非常有效,非常节能。

这个在6DCT250的官斱资料已经证实:变速箱换挡驱劢电机是步进电机。

什么是步进电机？我这样简单的说一下。

你家里的电风扇都是连续转劢的电机,通电就转个不停,停电就休息。

而你家里喷墨、针式打印机里面就是步进电机,2个,垂直布尿。

一个控制X轴,一个控制Y轴，走纸，,如果在Z轴上再加个步进电机,就是三维雕刻机。

步进电机的驱劢完全杢自电脉冲,给一个脉冲走一步,不给脉冲就原地不劢,连续给脉冲就连续转劢。

这个完全是数字可编程控制器控制，戒电脑控制，。

机器人,机械手中大量使用步进电机。

福特DCT250变速箱的换挡拨叉就是由两个步进电机控制,每个电机控制两个拨叉。

转劢鼓里面的滑道负责控制滑键的直线往复运劢。

转劢鼓在机械原理的概念就是圆柱凸轮机构。

Michael A. Berardi Ford Motor CompanyDirector P. O. Box 1904Service Engineering Operations Dearborn, Michigan 48121 Ford Customer Service DivisionJune 14, 2016TO:All U.S. Ford and Lincoln Dealers SUBJECT: Customer Satisfaction Program 14M02 – Supplement #2Certain 2011 through 2015 Model Year Fiesta and 2012 through 2015 Model YearFocus Vehicles Equipped with a DPS6 Automatic TransmissionTransmission Control Module Extended Warranty CoverageREF :Technical Service Bulletin (TSB) 16-0044 – No Start and/or TransmissionEngagement Or Loss Of Power With DTCs U0100, U0101 and/or U1013 REASON FOR THIS SUPPLEMENT∙ Program Coverage End Date: The program coverage end date has been extended fromSeptember 30, 2015 to June 30, 2017.∙ Refund Expiration Date: The refund expiration date has been extended fromSeptember 30, 2015 to June 30, 2017. PROGRAM TERMSFord is extending the warranty coverage on the DPS6 Automatic Transmission Control Module (TCM) to 10 years of service or 150,000 miles from the warranty start date of the vehicle, whichever occurs first. This extended warranty coverage will address intermittent symptoms of loss of transmission engagement while driving, no-start, or a lack of power. If a vehicle has already exceeded either the time or mileage limits, this coverage will last through June 30, 2017. Coverage is automatically transferred to subsequent owners.NOTE: This program DOES NOT apply to vehicles that qualify for repairs under New Vehicle Limited Warranty Powertrain coverage or Emissions Warranty coverage. Repairs for vehicles covered by New Vehicle Limited Warranty or Emissions Warranty should be claimed following Warranty & Policy Manual guidelines. Refer to TSB 16-0044 for repairs covered by the New Vehicle Limited Warranty or Emissions Warranty.VEHICLES COVERED BY THIS PROGRAM Vehicle Model YearAssembly Plant Build Dates Fiesta equipped with DPS6Automatic Transmission2011-2015 Cuautitlan November 3, 2009 through June 30, 2015 Focus equipped with DPS6Automatic Transmission 2012-2015 Michigan August 1, 2010 through June 30, 2015Affected vehicles are identified in OASIS.REASON FOR PROVIDING EXTENDED COVERAGESome of the affected vehicles may exhibit intermittent symptoms of loss of transmission engagement while driving, no-start, or a lack of power. These symptoms are usually accompanied by a “Check Engine” light illuminated on the instrument cluster. These concerns may be caused by electrical circuit failures within the TCM. If the transmission is not serviced, these symptoms may become more frequent and of longer duration.SERVICE ACTIONIf an affected vehicle exhibits intermittent symptoms of loss of transmission engagement while driving, no-start, or a lack of power AND it is determined the TCM is the casual part, dealers are authorized to replace the TCM under this program. This program coverage begins after the expiration of the New Vehicle Limited Warranty Powertrain coverage and Emissions Warranty coverage. This service must be performed at no charge to the vehicle owner.NOTE: As of August 4, 2015, vehicles repaired under 14M02 do not require the completion of 15B22 (if open in OASIS). A claim to 14M02 will automatically close 15B22.OWNER NOTIFICATION MAILING SCHEDULEOwner notification will begin February 21, 2015. Dealers should repair any affected vehicles that exhibit the covered condition whether or not the customer has received a letter.ATTACHMENTSAttachment I: Administrative InformationAttachment II: Labor Allowances and Parts Ordering InformationAttachment III: Technical InformationAttachment IV: Dealer Q & AAttachment V: DPS6 Extended Warranty Program Coverage SummaryOwner Notification LetterQUESTIONS & ASSISTANCEFor questions and assistance, contact the Special Service Support Center (SSSC) via the SSSC Web Contact Site. The SSSC Web Contact Site can be accessed through the Professional Technician Society (PTS) website using the SSSC link listed at the bottom of the OASIS VIN report screen or listed under the SSSC tab.Sincerely,Michael A. BerardiPage 1 of 2 Customer Satisfaction Program 14M02 – Supplement #2Certain 2011 through 2015 Model Year Fiesta and 2012 through 2015 Model Year Focus VehiclesEquipped with a DPS6 Automatic TransmissionTransmission Control Module Extended Warranty CoverageOASIS ACTIVATIONOASIS will be activated on February 20, 2015.FSA VIN LISTS ACTIVATIONNo, FSA VIN Lists will not be activated for this service action.STOCK VEHICLESDo not perform this program unless the affected vehicle exhibits the covered condition.SOLD VEHICLESOnly owners with affected vehicles that exhibit the covered condition will be directed to dealers for repairs.TITLE BRANDED / SALVAGED VEHICLESAffected title branded and salvaged vehicles are eligible for this service action.ADDITIONAL REPAIR (LABOR TIME AND/OR PARTS)Additional repairs identified as necessary to complete the FSA should be managed as follows: ∙For vehicles within new vehicle bumper-to-bumper warranty coverage, follow existing warranty and policy guidelines for related damage claims. No SSSC approval is required for thesevehicles:o Ford vehicles – 3 years or 36,000 miles∙For vehicles outside new vehicle bumper-to-bumper warranty coverage, submit an Approval Request to the SSSC Web Contact Site prior to completing the repair.OWNER REFUNDS∙ Ford Motor Company is offering a refund for owner-paid repairs covered by this program if the repair was performed before the date of the Owner Notification Letter. This refund offerexpires June 30, 2017.∙Dealers are also pre-approved to refund owner-paid emergency repairs that were performed away from an authorized servicing dealer after the date of the Owner Notification Letter.There is no expiration date for emergency repair refunds. Non-covered repairs, or thosejudged by Ford to be excessive, will not be reimbursed.∙Refunds will only be provided for the cost associated with transmission control module replacement due to loss of transmission engagement, no-start, or a lack of power.Page 2 of 2 Customer Satisfaction Program 14M02 –Supplement #2Certain 2011 through 2015 Model Year Fiesta and 2012 through 2015 Model Year Focus VehiclesEquipped with a DPS6 Automatic TransmissionTransmission Control Module Extended Warranty CoverageRENTAL VEHICLESIf a customer's vehicle requires the replacement of the transmission control module and it is necessary to order parts, dealers are pre-approved for up to 1 day for a comparable rentalvehicle. Follow Extended Service Plan (ESP) guidelines for dollar amounts. Rentals will only be reimbursed for the day(s) the vehicle is at the dealership for part replacement. Prior approval for more than 1 rental day is required from the SSSC via the SSSC Web Contact Site.CLAIMS PREPARATION AND SUBMISSION∙Enter claims using Direct Warranty Entry (DWE) or One Warranty Solution (OWS).o DWE: refer to ACESII manual for claims preparation and submission information.o OWS: when entering claims in DMS software, select claim type 31: Field Service Action.The FSA number (14M02) is the sub code.∙Additional diagnostic time MT14M02D (up to 2.0 hours) may be claimed on the same repair line that the FSA is claimed on (prior approval is not required).o All Diagnostic Trouble Codes (DTCs) that are retrieved must be documented in the Powertrain DTC fields on the diagnostic code entry screen in order to claim additionaldiagnostic time.∙Additional labor and/or parts other than additional diagnostic time MT14M02D must be claimed as related damage on a separate repair line from which the FSA is claimed.∙Submit refunds on a separate repair line.- Program Code: 14M02- Misc. Expense: ADMIN- Misc. Expense: REFUND - Misc. Expense: 0.2 Hrs.∙Multiple refunds should be submitted on one repair line and the invoice details for each repair should be detailed in the comments section of the claim.∙PROGRAM TERMS: For vehicles that exhibit intermittent concerns of loss of transmission engagement while driving, no-start, or a lack of power, this program extends the coverage ofthe Transmission Control Module (TCM) to 10 years of service or 150,000 miles from thewarranty start date of the vehicle, whichever occurs first. If a vehicle has already exceededeither the time or mileage limits, this coverage will last through June 30, 2017.∙This program DOES NOT apply to vehicles that qualify for repairs under the New Vehicle Limited Warranty or Emissions Warranty. Repairs for vehicles covered by New VehicleLimited Warranty or Emissions Warranty should be claimed following Warranty & PolicyManual guidelines. Refer to TSB 16-0044for additional details. If the vehicle is beyondPowertrain Coverage of the New Vehicle Limited Warranty and Emissions Warranty but iscovered by an Extended Service Plan (ESP), claim repairs to this program (FSA 14M02)instead of the ESP Plan.NOTE: Some vehicles covered by 14M02 may also be eligible for coverage by 14M01 (DPS6 Transmission Clutch Shudder / Transmission Input Shaft Seal Warranty Extension) and /or 15B22 (Transmission Control Module Reprogramming for Overt TCM Failure Warning). Always consult OASIS to determine repairs and coverages that apply.Page 1 of 1 Customer Satisfaction Program 14M02 –Supplement #2Certain 2011 through 2015 Model Year Fiesta and 2012 through 2015 Model Year Focus VehiclesEquipped with a DPS6 Automatic TransmissionTransmission Control Module Extended Warranty CoverageLABOR ALLOWANCESNOTE: This program DOES NOT apply to vehicles that qualify for repairs under the New VehicleLimited Warranty or Emissions Warranty. Repairs for vehicles covered by New Vehicle LimitedWarranty or Emissions Warranty should be claimed following Warranty & Policy Manual guidelines.Refer to TSB 16-0044 for additional details.Description Labor Operation Labor TimeFocus Models - Replace Transmission Control Module(includes time to retrieve DTCs) (Closes FSA 15B22 if open) 14M02B 1.0Hours Fiesta Models - Replace Transmission Control Module(includes time to retrieve DTCs) (Closes FSA 15B22 if open) 14M02C 1.1Hours M-Time for additional diagnosis of Powertrain DTCs P0805,P087A, P090B, P090C, P0901, P0902, P2831, P2832,P2835, P2836, P2837, P285C, P285D, P285E, P2861 or P2862, only where the TCM is the causal part (may only be claimed with either 14M02B or 14M02C) MT14M02D Up to 2.0HoursPARTS REQUIREMENTS / ORDERING INFORMATIONPart Number Description Order Quantity AE8Z-7Z369-E TransmissionControlModule 1 AE8Z-7B498-A Transmission Control Module Seal 2The DOR/COR number for this program is 50579.Order your parts requirements through normal order processing channels. To guarantee the shortest delivery time, an emergency order for parts must be placed.DEALER PRICEFor latest prices, refer to DOES II.PARTS RETENTION AND RETURNFollow the provisions of the Warranty and Policy Manual, Section 1 - WARRANTY PARTS RETENTION AND RETURN POLICIES.EXCESS STOCK RETURNExcess stock returned for credit must have been purchased from Ford Customer Service Division in accordance with Policy Procedure Bulletin 4000.ATTACHMENT IVPage 1 of 2 Customer Satisfaction Program 14M02 – Supplement #2Certain 2011 through 2015 Model Year Fiesta and 2012 through 2015 Model Year Focus VehiclesEquipped with a DPS6 Automatic TransmissionTransmission Control Module Extended Warranty CoverageDEALER Q & AFord is initiating a customer satisfaction program to extend the warranty for the Transmission Control Modules in 2011-2015 MY Ford Fiesta and 2012-2015 MY Focus vehicles equipped with the PowerShift 6-speed (DPS6) automatic transmission. Some of the affected vehicles may exhibit intermittent symptoms of loss of transmission engagement, no-start, or a lack of power. These symptoms are usually accompanied by a “Check Engine” light illuminated on the instrument cluster. These concerns may be caused by electrical circuit failures within the transmission control module. This program extends the coverage of the Transmission Control Module to 10 years of service or 150,000 miles from the warranty start date of the vehicle, whichever occurs first. If a vehicle has already exceeded either the time or mileage limits, this coverage will last through June 30, 2017. Coverage is automatically transferred to subsequent owners. Customers who have previously paid for this repair are eligible for reimbursement until June 30, 2017.Q1. Are all Fiesta and Focus vehicles involved in this extended warranty coverage program?A. No, this extended warranty program only applies to vehicles equipped with the DPS6PowerShift 6-Speed Automatic Transmission. Vehicles equipped with a manual transmission are not included in this program.Q2. What is the issue?A. Some of the affected vehicles may exhibit intermittent symptoms of loss of transmissionengagement, no-start, or a lack of power. These symptoms are usually accompanied by aCheck Engine light illuminated on the instrument cluster.Q3. What causes this issue?A. These concerns may be caused by electrical circuit failures within the transmission controlmodule.Q4. Can there be other causes for this issue?A. Yes, intermittent symptoms of loss of transmission engagement, no start, lack of power, andillumination of the check engine light may be caused by many concerns that are not related to the transmission control module.Q5. Why are customers receiving an extended warranty?A. Customers are receiving a warranty extension for added peace of mind.Q6.If a vehicle exhibits these symptoms but diagnosis indicates that it is not caused by the transmission control module, is the repair covered?A. No. There can be many causes for the symptoms that are described. If diagnosis indicatesthat the transmission control module is not the causal component, diagnosis and repairs arenot covered under this program.ATTACHMENT IVPage 2 of 2 Customer Satisfaction Program 14M02 – Supplement #2Certain 2011 through 2015 Model Year Fiesta and 2012 through 2015 Model Year Focus VehiclesEquipped with a DPS6 Automatic TransmissionTransmission Control Module Extended Warranty CoverageQ7. Is this issue related to the existing extended warranty coverage program 14M01 for leaking transmission input shaft seals that was released last year?A. No. While many vehicles are included in both programs, the components covered in each areunrelated. This extended warranty program and 14M01 are designed to ensure peace of mind and customer satisfaction related to the transmission control module, software calibration,clutch, and potentially leaking transmission input shaft seals.Q8. Will this action fix the complaint many customers are having about shift quality?A. While the transmission can have a unique feel compared to a traditional automatic, it offerscustomers both fuel efficiency and performance benefits. This extended warranty program and 14M01 are designed to ensure peace of mind and customer satisfaction related to thetransmission control module, software calibration, clutch, and potentially leaking transmission input shaft seals. They are not designed to address the potentially unique shift feel of thePowerShift Transmission.Q9. How confident are you that this repair will resolve this issue?A.We expect the repair will address this issue. If our customers experience additional symptomsrelated to this Transmission Control Module issue, the extended warranty will cover them for10 years or 150,000 miles.Q10. Are vehicles currently in production affected?A.Vehicles produced on or before June 30, 2015 are included in this program. Ford has madeupdates to modules in vehicles currently being produced, and will continue to monitor warranty data.Ford Motor CompanyFord Customer Service DivisionP. O. Box 1904Dearborn, Michigan 48121June, 2016 Software Update Program 15B22Customer Satisfaction Program 14M02Programa de actualización de software 15B22Programa de satisfacción del cliente 14M02Mr. John Sample123 Main StreetAnywhere, USA 12345Your Vehicle Identification Number (VIN): 12345678901234567At Ford Motor Company, we are not only committed to building high quality, dependable products, but also building a community of happy, satisfied customers. To demonstrate that commitment, we are providing you with both a software update and a no-charge extended coverage for the transmission control module (TCM) for your vehicle with the VIN shown above.Why are you receiving this notice? On your vehicle with the VIN shown above, the TCM may experience electrical circuit failures causing intermittent symptoms of loss of transmission engagement while driving, no-start, or a lack of power. If this condition is present and the transmission control module has not been updated with the latest software, these symptoms may become progressively worse and your vehicle may not provide a visual warning of the failure.What will Ford and your Dealer do? For your peace of mind, Ford Motor Company has developed new software that will alert the driver of a possible TCM circuit failure before symptoms progress. Ford Motor Company has authorized any Ford/Lincoln dealer to update the software in your TCM free of charge (parts and labor).This Software Update Program will be in effect until July 31, 2017 regardless of mileage. Coverage is automatically transferred to subsequent owners.What should you do? Please call your dealer without delay and request a service date forSoftware Update Program 15B22. Provide the dealer with the VIN of yourvehicle, which is near the beginning of this letter.What will the improved software do? The improved software will continuously monitor the TCM and provide advance notification, resulting in a “Check Engine” light if the TCM isn’t operating properly. This improved fault detection and overt warning will help ensure the vehicle operator is alerted to potential issues with the TCM.What won’t the software update do? The new TCM software update will not change the normal shift characteristics of your vehicle’s transmission and will not have an effect on fuel economy.How long will it take?The time needed to install the updated software in your vehicle is less thanone-half day. However, due to service scheduling requirements, yourdealer may need your vehicle for a longer period of time. Your vehicle mayalso require diagnosis to determine if the TCM has failed and parts need tobe ordered.Should your vehicle require additional service, what will Ford and your dealer do? Ford Motor Company has also extended the warranty coverage on the TCM to 10 years or 150,000 miles from the warranty start date, whichever occurs first. If your vehicle's TCM requires replacement and your vehicle is within the indicated time/mileage limitations, Ford Motor Company has authorized any Ford/Lincoln dealer to replace the TCM free of charge (parts and labor).If your vehicle has already exceeded mileage limits listed above, coverage under 14M02 will last through June 30, 2017. Coverage is automatically transferred to subsequent owners.Is this different than the previous letter you received? You may have previously received a letter(s) regarding additional coverages on your PowerShift Automatic Transmission. The reference guide below can help you better understand the available warranty coverage for your transmission.Have you previously paid for this repair? If you paid to have service done on your TCM before the date of this letter, you may be eligible for a refund. Refunds will only be provided for service related to TCM replacement. To verify eligibility and expedite reimbursement, give the original receipt from the repair to your dealer before July 31, 2017. To avoid delays, do not send receipts to Ford Motor Company.What if you no longer own this vehicle? If you no longer own this vehicle, and have an address for the current owner, please forward this letter to the new owner. You received this notice because our records indicate that you are the current owner.Can we assist you further? If you need further assistance, see the Service Manager at your dealership. RETAIL OWNERS: If you have questions or concerns, please contact our Ford Customer Relationship Center at 1-866-436-7332 and one of our representatives will be happy to assist you. If you wish to contact us through the Internet, our address is: .For the hearing impaired call 1-800-232-5952 (TDD). Representatives are available Monday through Friday: 8:00AM - 8:00PM (Eastern Time).Si necesita ayuda o tiene alguna pregunta, por favor llame al Centro de Relación con Clientes al 1-866-436-7332 y presione 2 para Español. FLEET OWNERS: If you have questions or concerns, please contact our Fleet Customer Information Center at 1-800-34-FLEET, choose Option #3, and one of our representatives will be happy to assist you. If you wish to contact us through the Internet, our address is: . Representatives are available Monday through Friday: 8:00AM - 8:00PM (Eastern Time).As part of the Ford community, we appreciate your attention to this important matter and your continued loyalty.FordCustomerServiceDivision。

动力与电气工程变速器是汽车动力传输的主要部件,通过变速器能够使发动机的输出的转速变高扭矩变大,从而使发动机的性能发挥到最佳状态。

现代汽车的变速器有手动变速器、电控液力变速器、无级变速器和双离合变速器,这些变速器在使用过程中有它们各自的优缺点。

手动变速器在汽车运动性能、油耗、价格方面比较优越,而在舒适性方面比较差,自动变速器只是在舒适性方面比较好,但在油耗、动力和价格方面都比较差,而双离合器能够在保证动力性能的前提下,有较低的油耗和较高的舒适性,这些方面导致双离合器在汽车中将逐渐显现出优势,该文主要介绍了双离合器的结构、原理和性能。

1 双离合变速器简介双离合器变速器S tronic 02E也被称为直接换档变速器(DSG)02E。

因为奥迪公司用“-tronic”(比如tiptronic,multitronic)来命名自动档变速器,按照这个原则来给02E双离合变速器命名,就是S tronic。

S tronic是手动变速器,也是自动变速器。

S tronic是自动档变速器就是强调它具有的运动性性能。

从技术方面看,S tronic的基型就是6档手动变速器,所具有的特点即增加了一个离合器。

关于离合器的使用,就是通过电动液压控制设施来进行换挡之间的操作。

这个装置利用两个多片式离合器及智能式电动液压设备,所以在使用的时候可以直接挂入二个档位。

在行驶的过程中,挂到档位的同时还预选一个差不多的档位。

在进行换挡的时候,先将档位的离合器挣开,和刚才所预选的档位相互接合。

所有的动作都是在负荷的作用下进行的,这样它的动力基本上是没有变化的,这就是所谓的动力无中断。

2 02E 变速器的变速理念DSG是把两组离合器片进行集合之后所形成的双离合器设备,双传动轴机构就是用实心轴和外部套装进行集合,采用两组离合器和齿轮组进行操作动作。

两组离合器是依靠Mechatronic 电子和液压设施进行控制。

双离合变速器在结构上就是两个变速器进行组合而成的,分别是分变速器1和分变速器2,有连个离合器K1、K2分别通过输入轴和两个变速机构相连,K1控制档位1、3、5档和倒档,K2控制2、4、6档。

本帖是从迈腾论坛转发.对DSG7 DSG6详细分析。

分享给大家参考学习。

大家看到到了吧，两组离合片和压盘！DSG波箱是大众及奥迪所使用的双离合波箱，其在单数档位及双数档位都有独立的离合片，所以让它不论在升档还是降档都可以极快的速度来完成。

当换挡速度加快，那么在换挡时所损耗的转速就会降低，动力也能连绵地爆发。

不过双离合波箱也有软肋，就是它的离合片无法承受太大的马力及扭力的摧残。

所以如果要让一些搭载双离合波箱的车辆提升马力的话，就必须注意波箱的承受能力。

下面介绍的是由South Side Prefomance（简称SSP）出品的强化离合片，这组离合片采用更高级的材料制作，而相比原装的离合片强度更强、更硬且更耐高温。

这套离合片在SSP厂方进行一系列测试，能够承受最大400匹的马力。

这套套件除了拥有SSP强化离合片之外，还配有强化离合片护板，这个护板具有更强的耐高温性。

SSP出品的强化离合片，这款离合片相比原装强度更强、更硬、更加耐高温。

除了离合片之外，套件之中还包含有同样经过强化的离合片护板，这个护板具有更强的耐高温性。

看看人家德国人更换离合德国工程师更换DSG的离合片，大家看看，并不难，但很严谨！（声明：以下内容仅供车友参考，消遣，拍砖之用）2011年8月25日前言，鉴于广大同学说看不懂，我准备把话说的再糙一点。

既然说变速箱，先用粗话说说什么是变速箱，通俗讲变速箱：啥是变速箱，顾名思义就是变速的一个机器。

说大白话发动机只朝一个方向转，那么怎么实现前进和后退呢？就通过这个变速箱实现倒车，前进。

发动机的转速是有一定范围的，那么在一定转速范围内实现变速呢？（例如，发动机2000转在2档30公里时速，可是7档就是80公里时速）还是通过这个变速箱，这样够直白，够通俗了吧！！！！通俗讲什么是扭矩：扭矩就是扭矩是使物体发生转动的力。

就好像你用扳手拧螺丝，那个力量就是扭矩。

扭矩越高，代表拧扳手的力量越大！1、关于DSG的一组数字！2、DSG什么意思！3、通俗讲什么是湿式双离合器（6速DSG）代码：02E通俗讲离合片：可以把离合片想成就是两个饼子，其中一个饼子连发动机，另一个饼子连着轮子，当这两个饼子粘到一起的时候，轮子就跟着转了，你的明白？？？饼子粘在一起，就是离合片结合，半离合（打滑）就是两个饼子并没有粘牢，一个饼子转了2圈了，另一个饼子才转了一圈，这个样讲该明白了吧！！！！（估计一般开过手动车的同学都能理解了）6DSG 是通过油压使得两个饼子粘在一起，7DSG是通过连接到饼子上的几根铁棍（机械方式）使两个饼子粘在一起还是分开的！4、通俗讲什么是干式双离合器（7速DSG）代码：0AM5、大众6速DSG的机械结构从这个图能看到什么？可以看到6个行驶档位和一个倒档位！另外，大家注意6DSG的离合片的结合似乎没有机械装置，对！没错！通俗说6DSG的离合片是通过变速箱油的液压来实现离合片结合和分离的！对于6DSG来说，变速箱油很重要，不仅仅是起到润滑和散热的作用，所以6DSG需要6.5升的变速箱油。

新福克斯C346手动、自动及双离合器变速箱中级培训教材长安福特变速箱分类▪ MT---手动变速箱▪ AT---自动变速箱▪ DCT---双离合变速箱手动变速箱■MTX-75使用的是WSD-M2C200-C的变速器合成油，容量是1.9升,油平面的正确高度在注油口下边缘下0-5mm。

■手动变速器油是不需定期更换的。

IB5■iB5手动变速器装有2.3升规格为WSD-M2C200-C的合成油。

■油平面的正确高度为检测孔下5-10毫米。

B5A■B5A使用的变速器油和IB5是一样的，但对油的需求量要比IB5少，故不能用IB5的油位检测方法来检测B5A的油量。

同时B5A取消了油位检测口。

■新嘉年华:增加了空档开关;取消了车速传感器;传动比进行了适量调整;■正确的检测方法：1.加油前用量杯量好1.6L油，然后加注；2.探测油面，从倒车灯开关孔最低点往下11mm有油则认为已加满MPS6双离合自动变速器■依靠控制换档拨叉停在不同的位置实现不同的档位；■在换档过程中控制离合的分离、结合实现平稳的换档。

MPS6(6DCT450)技术规格：变速器各档速比结构及部件介绍-双离合器动力传递：■发动机飞轮—棘爪—扭转减震器输入侧—双离合器外壳—带内齿的离合器片—带外齿的离合器片（压紧时）—离合器片支架内花键—输入轴（实心/空心）■离合器在变速器稳定工作过程中一个结合、一个断开，但档位始终是有两个档位结合。

结构及部件介绍-油泵结构及部件介绍-换档拨叉四副换档拨叉，对应有四组活塞操纵：■换档拨叉1：R-5 ■换档拨叉2：3-1■换档拨叉3：2-4 ■换档拨叉4：6结构及部件介绍-档位传感器变速器控制 - 传感器变速器内含有以下传感器:■档位传感器。

■转速传感器（离合器输入轴，实心输入轴，空心输入轴）。

■油压传感器x2，两个油压传感器集成在TCM内。

■油温传感器x2，TCM和阀体内集成有两个温度传感器。

■换档拨叉位置传感器x4。

（1、3档；2、4档、5、R档；6档）变速器控制–逻辑■车辆静止，换档杆位于“D”档时踩下刹车，TCM将会预选2档及倒档的离合器上的扭矩降低到5Nm左右。

菲亚特双离合变速器简介
在这个凡事都讲究效率的年代，各品牌纷纷琢磨着如何提高自己的动力核心技术。

菲亚特也在此时推出了六速干式双离合变速器，并将其搭载于菲翔上，渴望凭借这项技术提高菲翔在国内市场的竞争力。

下面让我们了解一下这款变速器。

菲亚特六速干式双离合变速器由菲亚特动力科技公司（FPT）研发，世界著名供应商马瑞利集团参与了研发，博格华纳集团也首次将dualtronic技术（博格华纳双离合技术的专利名称）用在干式离合器上。

他们分别为这款双离合变速箱提供了机油泵和液力控制单元--即滑阀箱（换挡、离合器控制）等核心部件。

这款双离合变速箱已经搭载在旗下菲亚特菲翔上。

C635双离合变速器已搭载在菲亚特菲翔上
干式双离合器由于没有油液散热的环境，所以扭矩承受能力一般比湿式结构的双离合变速器低。

我们看到菲亚特C635达到了350牛•米，在三款变速箱中非常突出。

另外，只有福特6DCT250的控制机构采用了电机，大众和广汽的双离合变速器均采用液压控制的方式。

注：厂家仅给出各挡位的速比范围，针对匹配的发动机不同，速比也会在这个范围内做出相应的改变。

换挡控制机构采用外挂式而非集成式
看过这款双离合变速器后，我发现它与大众DQ200有着完全不同的风格——控制机构全部外挂，而大众DQ200则全部集成在一起。

这就会使其相对于集成式的变速箱体积偏大，但在维修时会更方便。

总结：这款从外观上看，控制机构并没有集成化。

这直接导致变速器的尺寸较大，但在维修时相对于集成式更方便拆卸。

在数据上，350N•m的最大扭矩传输值确实非常出色，我们也期待它能在国产车型上有所体现。

大众DSG6速变速器解读一汽大众推出的新一代2009款迈腾，装备了6速DSG双离合变速器并配以2.0T S I直喷增压发动机。

在动力总成方面，发动除了排量有所增加和相应的控制软件有所改变外，其余的结构没有变化。

而6速DSG双离合变速器确实是一款全新的产品，也是国内B级车内几乎很少装备的，这款代号DQ250的变速器为德国生产。

今后，一汽大众在大连的变速器厂还会推出一款代号为DQ200的7速DSG双离合器变速器，且该款变速器采用干式离合器。

下面就以新迈腾上搭载的DQ250变速器为例详细介绍双离合器自动变速器的原理、结构及传递路线等。

DSG(Direct Shift Gearbox)即直接挡变速器，它很好地接合了手动变速器和自动变速器的优势，既具有手动变速器的经济性、高传动效率，又具有自动变速器的舒适性、易用性。

搭载D S G变速器比搭载传统手动变速器可以获得更好的经济性、动力性和更高的车速，而其城市工况和综合工况油耗几乎与搭载手动挡的车型相同。

表1 相关数据的对比。

项目 \车型迈腾2.0TSI+6AT 迈腾2.0TSI+6AT 迈腾2.0TSI+6DSG 发动机形式直列四缸直列四缸直列四缸发动机排量1798ml 1984ml 1984ml发动机最大功率 118kw 147kw 147kw发动机最大扭矩250 N·m 280 N·m 280 N·m0—100km/h加速 10.6s 9.6s 8.3s 最高车速 210km/h 230km/h 230km/h 综合油耗 8.5L/100km 8.6L/100km 8.3L/100km 发动机技术涡轮增压，缸内直喷涡轮增压，缸内直喷涡轮增压，缸内直喷变速器控制方式电控液压换挡电控液压换挡电控液压换挡传动效率液力变矩器传动损失较大液力变矩器传动损失较大液力变矩器传动损失较大DSG变速器的突出特点就是由液压控制的湿式双离合器系统代替了变矩器，其中的离合器1负责控制奇数齿轮和倒挡齿轮，离合器2负责控制偶数齿轮，实际上可以说这是由两个平行的变速器配合组成的一个变速器。