液力缓速器工作原理R115CT.ppt

Mastertitelformat bearbeiten,Mastertextformat bearbeiten,Zweite Ebene,Dritte Ebene,Vierte Ebene,Fnfte Ebene,*,Presentation name|place or presenter|YYYY-MM-DDardci-Fus/Shanghai,2011-07-15,*,Mastertitelformat bearbeiten,Mastertextformat bearbeiten,Zweite Ebene,Dritte Ebene,Vierte Ebene,Fnfte Ebene,Presentation name|place or presenter|YYYY-MM-DD,福伊特集团,:,服务中国百年,Voith Group:Over 100 years partnership in China,福伊特，欧洲最大的家族企业之一,Voith,one of Europes large family-owned companies,成立于,1867,年,Founded in 1867,40 000,名员工,40 000 employees,全球,280,个分支机构,280 Locations,worldwide,56,亿欧元销售额,Euro 5.,6,billion in sales,大港,PM3,造纸机,-,世界上最大的造纸机,Dagang PM3,-,The largest paper machine in the world,每天可生产,3,200,吨加工印刷纸,3,200 tons of art paper per day,长度超过三个足球场,Longer than three football fields,所用钢材足以建造两个埃菲尔铁塔,Built from enough steel to construct two Eiffel Towers,电线电路相当于,5,架空客所需总和,As much circuitry as in five Airbuses福伊特在中国有一百年的历史,Voith in China 100 years long partnership,Voith Paper,Kunshan,昆山,Voith Paper,Dong Ying,东营,Voith Paper,Shanghai,上海,Voith Paper,Guangzhou,广州,Voith Paper,Liaoyang,辽阳,Voith Hydro,Shanghai,上海,Voith Turbo,Taiyuan,太原,Voith Turbo,Foshan,佛山,Voith Turbo,Guangzhou,广州,Voith Turbo,Hong Kong,香港,Voith Turbo,Beijing,北京,Voith Turbo,Shanghai,上海,Voith Turbo,Shanghai,上海,Voith Turbo,Shenyang,上海,Voith Turbo,Chengdu,成都,Voith Industrial Services,Shenyang,沈阳,Voith Industrial Services,Liaoyang,辽阳,Voith Industrial Services,Dalian,大连,Voith Industrial Services,Beijing,北京,Voith Industrial Services,Tangshan,唐山,Voith Industrial Services,Nanjing,南京,Voith Industrial Services,Kunshan,昆山,Voith Industrial Services,Shanghai,上海,Voith Industrial Services,Pinghu,平湖,Voith Industrial Services,Fuzhou,福州,市场,/Sales,服务,/Service,生产,/Production,造纸,Paper,水电,Hydro,驱动,Turbo,工业,Services,集团在中国的员工有,3500,名,/approx.3500 employees in China,Marketing,Service,Production,SHENYANG,NANJING,PINGHU,FOSHAN,TAIYUAN,LIAOYANG,DALIAN,TANGSHAN,FUZHOU,CHENGDU,福伊特驱动中国,Voith,Turbo China,1,8,家销售,服务,生产机构,1,8,locations for sales,service,prod,.,员工,456,人,456 colleagues,4,家全资子公司,4 Fully-owned company,3,家服务分公司,3 Service subsidiaries,2,家合资公司,5,家代表处,2,joint Ventures,5 rep.office,直接销售额达,28,亿,RMB,2.8 billion RMB sales,Stand Aug 2011,福伊特卡车缓速器：客户收益,Voith Truck Retarder:Customer Benefits,3,VR 115 CN,缓速器用户收益,-,经济收益,VR 115 CN Customer Benefits,-,Economical Features,减少车辆运营成本,Reduction of vehicle operating cost,延长主制动的使用寿命,4,倍以上,Service life of service brakes is considerably extended by factor 4 and more,减少车辆停工时间,Fewer workshop stops,保护传动系统,Protection of drive line,1-2,年收回缓速器投资,Pay-back of retarder usually within 1 2 years,4,对福伊特缓速器的投资,-,每年节省的运营成本,Investment in Voith Retarder,-,Pay back,during every,year,of operation,福伊特缓速器为重卡用户带来的总所有成本节省,轮胎节约,(Tyre saving),减少停工时间,(Downtime),延长主制动使用寿命,(Brake Lining),*,31,250,annually,2,250,3,000,20,000,可计量的总所有成本节省,(total),用户额外的收益：,更高的安全性,更高的可靠性,1,假设：平均维修费用,500RMB/,桥。不带缓速器，主制动寿命为二十万公里，使用缓速器，寿命达到原来的,4,倍。（相当于减少了三次主制动更换）,2,假设：由于装备缓速器增加的平均车速为,1%,，每辆卡车的年收入为,60,万，每年驾驶距离为,20,万公里。,3,假设：轮胎成本,3000/,条，更换周期,20,万公里，使用缓速器后的更换周期,30,万公里,4,假设：每天的利润：,2000 RMB/,天,6,000,实例数据：陕汽,F3000 6 X 4,长途运输牵引车（高速运营）,Example data:Shaanxi F300 long distance 6x4 tractor,更高的平均车速增加的运营收入,(1%speed incr.),1,假设：平均维修费用,300RMB/,桥。不带缓速器，主制动寿命前轮为,2,个月，后轮为,1,个月，使用缓速器，寿命达到原来的,4,倍。（相当于减少了三次主制动更换）,2,假设：轮胎成本,3000/,条，前轮更换周期为,8,个月，后轮为,3,个月，使用缓速器后的更换周期延长为原来的,1.5,倍,3,假设：每天的利润：,2000 RMB/,天,4,对福伊特缓速器的投资,-,每年节省的运营成本,Investment in Voith Retarder,-,Pay back,during every,year,of operation,福伊特缓速器为重卡用户带来的总所有成本节省,轮胎节约,(Tyre saving),减少停工时间,(Downtime),延长主制动使用寿命,(Brake Lining),*,8,100,8,000,38,000,可计量的总所有成本节省,(total),用户额外的收益：,更高的安全性,更高的可靠性,实例数据：华菱,8 X 4,水泥罐车（山区运营）,Example data:Hualing 8 x 4 construction vehicle(hilly,off highway),54,100,annually,3,VR 115 CN,缓速器用户收益,-,技术优势,VR 115 CN Customer Benefits,-,Technology Features,产品质量和创新,Product quality and innovations,流体力学领域最大的创新,Maximum in innovative hydrodynamics,全系配备不锈钢热交换器,Series-fitted stainless steel heat exchanger,安装标准的,PTO,取力口和应急助力转向泵,Standard,PTOs and emergency steering pump can,be integrated,取力口,位置,PTO position,3,VR 115 CN,缓速器用户收益,-,安全性,VR 115 CN Customer Benefits,-,Safety Features,增加行驶可靠性,Increased reliable Transport,在整个速度范围都有很高的制动功率,High braking power across entire speed range,有效的实现在最高车速时不降档制动,Effective adaptation braking at maximum speed without gear-change,行车制动一直处于冷态，行驶更安全。,Safety reserves thanks to cold service brakes,缓速器具有巡航定速功能,Retarder integrated in cruise control,3,VR 115 CN,缓速器用户收益,-,驾驶舒适性,VR 115 CN Customer Benefits,-,Comfort Features,轻松驾驶,Stress Free driving,减少行车制动操作,Reduced activation of brake foot pedal,明显减少换挡次数,Noticeably fewer gear-shifting operations,液力制动更柔和,Smooth hydrodynamic braking operations,综合集成驾驶,/,制动巡航,Combined drive/braking tempomat,实现在上坡，平路及下坡路面的全路况巡航驾驶,Tempomat function on level road,ascends and descends,试验数据基于欧洲用户的试验结果,based on a costumer test in Europa route Italy/Germany,v,km/h,行车制动,没有 有,VR 115 H(Service Brakes),换档,没有 有,VR 115 H (Gear shifts),平均车速,没有 有,VR 115 H(average speed),1839,1800,600,0,627,-70%,Applications,应用,90,30,0,1890,1196,70,4,74,5,-36%,1200,60,+5,9%,3,VR 115 CN,缓速器用户收益,-,环保优势,VR 115 CN Customer Benefits,-,Environmental Features,福伊特液力缓速器能使每,150,万公里制动粉尘减少,192kg,Voith,Retarder saves approx.192 kg*brake dust during 1,5 Mio Km,6,轴的制动片磨损会产生,28kg,的粉尘,the wear of brake pads of,6 axles create 28kg dust,减少机械磨损,less mechanical brake wear,-,减少粉尘,less dust,在提高制动寿命,4,倍的情况下,with,a lifetime increase of factor 4,3,VR 115 CN,缓速器用户收益,-,节能优势,VR 115 CN Customer Benefits,-Fuel saving,Features,百公里节油可达到,0.1-0.3,Fuel,saving of approx.0,1 to 0,3 l/100 Km possible depending on driving style!,全面广泛的用户试验,comprehensive customer tests,通过权威的,TV,认证,monitored by TV Sd,缓速器的技术发展,retarder technical development,液力缓速器的发展历史,Safety and Profit with the,Hydrodynamic Retarder,1961,穿越洛矶山脉重达,10 000,吨的火车,With 10,000 tons,across the,Rocky Mountains,1964,首次引入到车辆应用,是凯斯鲍尔的赛特拉,客车上,Setra S 14 in front of the,Akropolis,2008,超过,500 000,台的缓速器被制造并广泛应用于世界各地,More than 500,000,Retarders,have,been manufactured,and delivered,world-wide,液力缓速器,安装方式和发展,Hydraulic Retarder-Installation Types and Development,独立安装在传动轴轴线内,Inline/,串联,贴附变速器安装,Inline/,串联,有增速齿轮与变速器一体,Offline/,并联,1978,1985,1992,缓速器的五个高端用户,Product Group Drive Line,Top-Five Customers-Retarder,52%,26%,16%,4%,3%,1%,Others,静态下缓速器,Retarder shown in position-off,福伊特,VR115CN,液力缓速器工作原理,Voith Retarder VR115CN,Function-Animation,制动液产生的热量通过热交换器由冷却水带走。,为保护发动机和缓速器，对缓速器油温和冷却水温度实施,监控,使用,缓速器的时候尽量把变速箱换到低档位。目的是为了获得更高的发动机转速,（,1500rpm,）,结果：,高,的水泵流量,高,的风扇转速,此时，,发动机,的高转速不会影响油耗,。,1,节温器,/,Thermostat,2,水箱,/,Radiator,3,风扇,/,Fan,4,热交换器,/,Heat exchanger,5,缓速器油温传感器,/,Temperature sensor Retarder oil,6,水温传感器,/,Temperatur sensor water,1,2,3,5,发动机,变速箱,6,4,缓速器,VR115CN,缓速器,-,冷却系统与发动机的集成,Voith Retarder VR115CN,-,Integration in Engine Cooling Circuit,VR 115 CN,缓速器,电气控制方式,Voith Retarder VR115CN,-,integrated with electrical control,通过,CAN,总线集成于整车制动系统，与发动机、仪表、,ABS,及,AMT,进行实时通讯,Integration via CAN into the vehicle braking system,，,communicate with engine,dash board,ABS and AMT,连接整车制动气路实现缓速器的控制,retarder function activate by compressed air in the vehicle,为了保护和节省车辆主制动，可根据车辆负载和天气情况，尽可能使用车辆的辅助制动系统（如发动机制动，缓速器,),In order to protect the wheel brakes,the central braking system can activate the vehicles built-in continuous braking systems(engine brake,retarder),depending on the load condition of the vehicle and the weather conditions.,多功能开关,Multi-Function switch,档位：,0,缓速器关,/,Retarder off,档位,:,1,激活恒速控制,/,Cruise Control active,档位,2 to 5,不同缓速扭矩的档位,2-25%,缓速力矩,/,25%braking torque,3-50%,缓速力矩,/,50,%braking torque,4-75%,缓速力矩,/,75,%braking torque,5-100%,缓速力矩/,100,%braking torque,EVB,的控制集成于此多功能开关,VR 115 CN,缓速器,-,操作模式,Voith Retarder VR115CN,-,Operation and Driving mode,1,辅助制动系统解决方案,assistant braking systerms,商用车辆的持续制动系统,Endurance,B,rake S,ystems for Commercial Vehicles,扭力转换器带液缓,Converter with retarder,排气阀,/Exhaust flap,电磁,/Electro Magnetic,.,永磁,/Permanent Magn.,曲轴前水缓速器,/Aquatarder,并联,/Offline,串联,/In-line,发动机制动,/Engine Brake,Pneumatic,气压,Primary,前置制动,gear step dependent,与变速箱速比相关,Hydrodynamic,液压,Magnetic,电磁,Secondary,后置制动,gear step-independent,与变速箱速比无关,Hydrodynamic,液压,1:X,奔驰,Actros,货车,115 HV,缓速器的,Mercedes-Benz Actros with PowerShift Constant throttle and Retarder R115 HV,max.207 kW/1,900 rpm,660 kW,100%,150 kW,33%,车辆数据：,iHA=2.84;,轮胎,=315/80R22.5;,车辆总质量,=40000kg;,减速度,=1%;,变速器,=12,档,特性,kW,车速,km/h,VR 115 Retarder,MB Engine Brake,max.700 kW,制动性能,-,缓速器,+,发动机制动,-,EVB,Brake Performance,-,Retarder+Engine brake -,EVB,发动机转速,/engine speed rpm,制动功率,/,brake power kW,后桥速比,:,4,1,轮胎,:315/80R22,5,发动机转速,1.100.2.300 rpm,Display of curves in simplified mode,engine brake only,engine brake+Retarder,75 Km/h,95 Km/h,80%,的制动在这个范围,发动机制动,发动机制动,+,缓速器,缓速器发动机缓速,=,一个完美的结合,Retarder+Engine Brake=a perfect marriage!,福伊特缓速器,+,发动机缓速,Voith Retarder+Engine brake,Speed km/h,车速,(km/h),Retardation,%,减速速度,(%),E=,1/2,mv,2,福伊特缓速器,Voith Retarder,发动机制动,Engine brake,最优,:,发动机缓速力和缓速器缓速力相加。,Optimum:,Addition of braking forces of engine brake and Voith Retarder.,Low,低,High,高,Low,低,High,高,福伊特缓速器在重汽的应用,Voith retarder with Sinotruk,铁壳,Iron housing,铝壳,Aluminium housing,AMT,10 speed,12 speed,16 speed,10 speed,12 speed,16 speed,10 speed,12 speed,16 speed,R115CN,R115CT,福伊特缓速器与重汽的匹配,Voith,Retarder,homologation in Sinotruk,车重,vehicle weight,发动机型号,engine type,发动机功率段,engine power/hp,轮胎半径,radius of tyres/m,后桥速比,axle ratio,55t,D10,270-300,0.506-0.54,3.08-3.36,340-380,D12,340-380,420-460,MC11,310-360,390-440,3.7-4.11,T10,230-270,290-340,T12,340,380-420,A7,平台,A7,p,la,tform,T7,平台,T7 platform,T5,平台,T5 platform,R115CN,R115CT,考虑到整车的匹配的多样性，相应的配置的组合需要双方确认技术状态，即功能验收。,due to variant vehicle specification,the combination need to be confirmed with sign off check,SINOTRUK t/m HW12,缓速器的安装（台架）,Installation Position(Testbench VTCR),缓速器的安装,Installation Position,缓速器的安装,Installation Position,缓速器的零件组成,Overview of the Assemblies,热交换器,Heat exchanger,消音器,Retarder ventilation,水温传感器,Coolant temperature sensor,水管,(,进口,),Water neck(inlet),水管,(,出口,),Water neck(outlet),放油螺塞,Oil drain plug,油位检查孔,Oil level check plug,1,2,3,7,4,5,6,缓速器的零件组成,Overview of the Assemblies,加油螺塞,Oil filler plug/Test,connection p,y,油气分离阀,Oil separator,压力传感器,Pressure sensor,油温传感器,Oil temperature sensor,比例阀,Proportional valve,减震块,Damping plate,压力测试接口,Test connection p,dyn,1,4,6,2,3,5,7,缓速器件号,Retarder Identification,缓速器件号及序列号,Specify the,SERIAL-NO.,and the,Voith-NO.,in case of questions or when ordering,VERA,TM,电脑盒件号及序列号,Specify the,Serial No.,and,Part No.,in case of questions or when ordering,功能及控制逻辑,Function and Control Scheme,Oil sump,Supply-air pressure p,v,Constant-air pressure p,y,Coolant,维护保养及服务,/,Maintenance and Service,放油,Draining oil,拧开加油螺塞,Unscrew the oil filler plug(2110),拧开放油螺塞,Unscrew the oil drain plug(4050),4050,2110,加油,Filling oil,缓慢加入,4.0,升,Slowly,fill 4,0 l,等候约,3,分钟,wait approx.3 min.,缓慢加入,2.4,升,Slowly,fill 2,4 l,厂家,油品,品牌,规格,换油里程,Sinopec,长城,CF-4,长城牌,15W-40,30000,公里,Sinopec,长城,Sinopec JUSTAR J500(SL)长城牌金吉星,5W-40,60000,公里,Sinopec,长城,Sinopec JUSTAR J500(SM),长城牌金吉星,5W-40,60000,公里,拆装缓速器,Removing and Installing the retarder,DANGER,Retarder can fall!,Severe crushing injuries,Secure retarder against falling,Use a suitable lifting device,NOTE,Observe the pinion installation instructions!,需要拆装的组件,Components Overview,外观检查是否需更换,Perform visual inspection and replace,if necessary,检查确认是否需更换,Check component according to specifications and replace,if necessary,需更换件,Replace component,