BOSCH真空电磁阀工作原理使用方法及工作原理都有哪些好处

当前位置: >>
第一代和第二代具有电磁阀的博世共轨喷油器临时调试和维修介绍
第一代和第二代具有电磁阀的博世共轨喷油器 临时调试和维修介绍 - 阶段2 -AA/MKD1 DS/ECR2-Ba 03.2007Automotive Aftermarket1AA/PDS1 | 03.2005 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修备注这个调试与维修介绍是阶段1维修介绍的补充。阶段1保持其全部的有效性Diesel systems2DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修内容介绍 基本信息 基本的工作车间要求 维修工作概要 调试 维修 最终检查Diesel systems3DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修介绍阶段2现场维修原理 CRI 介绍 故障描述Diesel systems4DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修阶段2 现场维修原理阶段2 现场维修包含通过更换高压密封垫的喷油器维修 (高压密封垫的位置 参考下一页) 喷油器的工作参数在维修过程不再调整。 从每一个必须修理喷油器拆下的零件和垫片必须再次装到同一个喷油器 。Diesel systems5DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修Introduction to CRI带有标志为红色高压密封垫不同的CRI剖面图 对于对应于零件号的CRI产品代的指派参考 CD 调试数据 2007-x CRI 1 CRI 2.1 CRI 2.0/2.2夹子 回油连接 外封装 O-圈 阀弹簧 固定 O-圈 枢轴弹簧 阀固定螺母 枢轴杆 枢轴盘 球 球导向 密封圈 支撑环 壳体阀组件 阀柱塞回油连接 扁插销 调整环 RLS 调整环 VFK 磁芯 套 线圈 线圈固定螺母 缝隙滤清器 进油连接 密封圈 球导向 阀球阀元件夹子 回油连接 垫片VFK 支撑垫片 阀弹簧 固定座 O-圈 枢轴弹簧 阀固定螺母 枢轴销 枢轴盘 球导向 密封圈 支撑环外封装 O-圈 磁芯 线圈 套 锁套 线圈固定螺母 枢轴盘 调整环 RLS 缝隙滤清器 进油连接 调整环 AH 密封垫 阀球阀元件 阀柱塞扁插销 垫片 VFK 磁芯 线圈 套 线圈固定螺母 枢轴盘 调整环.... 缝隙滤清器 进油连接 密封垫片 调整环 AH外封装 O-圈 支撑片 阀弹簧 限位套 O-圈 调整环 AH 阀固定螺栓 枢轴导向 枢轴 密封圈 支撑环 壳体阀球阀柱塞阀座壳体阀座Diesel systems6DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修故障描述先前幻灯片显示的高压密封垫经过一定时间的运行可能变成失效。 高压密封垫的失效可能导致CRI回油量明显增加。 如果回油量超出, CRS 油量平衡不再能平衡, 典型的故障是发动机不能 起动,因为CP 1 或3 不能建立足够的压力。高压密封垫失效进一步显示: 功率丧失 怠速问题,失火。 具有不正确的喷油量的直接影响不能排除(如不足的全负荷供油量)。Diesel systems7DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修故障描述带有失效的高压密封垫的阀元件 被注:通常,密封圈不是与阀元件一起拆下。 失效Diesel systems8DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修基本信息高压密封垫 / 支承环组合 CRI 1 和 CRI 2 设计 可修理的 CRI 维修限制 故障点测定 保修Diesel systems9DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修 高压密封垫 / 支承环组合情形1:喷油器无支撑环老的设计,维修包含安装支撑环, 提高可靠性。情形2: 支撑环有不同的几何形状老的设计, 维修包含安装现行设计, 提高可靠性。情形3:支撑环为最后的几何形状维修后可靠性相同高压密封垫的几何形状和材料对于所 有的CRI 1/2 是完全相同的。Sealing ringSupport ringDiesel systems10DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修CRI 1 和 CRI 2 设计CRI 1 Müller 阻尼器: 仅仅为为了DC的 CRI 1 防止不能控制的枢轴的动力学性能Müller 阻尼器 盘 / 弹簧组合Diesel systems11DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修CRI 1 和CRI 2 设计枢轴的几何形状 CRI 1 CRI 2.1 CRI 2.0/2.2在拆除固定器后枢轴盘才能被分 离 对于拆除阀固定螺栓有特殊的工 具要求枢轴元件能直接被拆除 阀固定螺栓易于接近在拆除固定器后枢轴盘才能被分 离 通过一个套对固定器附加保护 对于拆除阀固定螺栓有特殊的工 具要求Diesel systems12DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修CRI 1 和 CRI 2 设计阀球 根据喷油器的产品代有不同的阀球:直径1.34 mm, 钢球用于 CRI 1 直径 1.34 mm, 陶瓷 用于CRI 2.1 直径1.50 mm, 陶瓷用于 CRI 2.2不能混用两种直径1.34mm球的组合,因为球的材 料对工作产生至关重要的影响。 阀球只能与相应的球的导向一同被安装。Diesel systems13DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修CRI 1 和 CRI 2 设计支撑环的位置 支撑环的位置对喷油器工作的可靠性是至 关重要的。 支撑环在其内圆周有翻边,在安装时这个 翻边通常朝向密封圈。 支撑环位于密封垫的下方。 参考装配的维修的部分密封垫支撑环Diesel systems14DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修CRI 1 和CRI 2 设计卷筒定位销 / 直销 卷筒定位销用于CRI1的一些喷油器,对油嘴相对于 进油孔的位置定位。 这些销不能从喷油器上拆下,带有这种销的喷油器不 适合维修。在安装油嘴压帽时卷筒形定位销可能会折 断,改变了油嘴相对于进油口的位置。 带有直销的喷油器可以被维修,原有的直销必须换上 新的。Automotive Aftermarket15AA/PDS1 | 03.2005 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修CRI 1 和 CRI 2 设计推力块 / DGV CRI 1 型式 1: 喷油器带有推力块 型式 2: 喷油器带有 DGV (轴针导向的阀活塞) 型 式 1 型 式 2推力块 或带有推力块 DGV 套的不能更换, 原有的推力块和套和谈黄、 垫片在安装时必须再使用。 CRI 2 如 CRI 1一样, 但没有带有推力块的型式,通常带直销。Automotive Aftermarket16AA/PDS1 | 03.2005 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修CRI 1 和 CRI 2 设计油嘴支撑面 根据喷油器的产品代喷油器体有不同的支撑面 CRI 1: 全平面和马耳他十字面 CRI 2: 蝶型面 全平面: 马耳他十字面: 蝶型面:Diesel systems17DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修CRI 1 和 CRI 2 设计微封装 对DCCRI 进油连接 一般是微封装 (备注除外)。 进油连接通过胶水被连接到喷油器上。 柴庄仅仅作为维修阶段2的一部分。 胶水保持在喷油器体中(见图)。 对于这类喷油器的清洗: 参考维修部分。Diesel systems18DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修CRI 1 和 CRI 2 设计连接接头和插销连接间的角度插销连接和连接接头间的角度随型式变化而变化。为了避免装配问题这个角度必须重新确定。进油连接相对于水平面的角度随喷油器的型式的变化 而变化。 同样适用于插销连接,相对于水平面 0° 或 45° 是标 准的。Diesel systems19DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修Repairable CRI不能维修的CRI 的例子:Diesel systems20DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修可修理的 CRI不能维修的CRI : 过量腐蚀/焦炭沉积的情形 (参考先前的幻灯片) 如果最大的松开力矩超过 (参考分解部分) 如果CRI 交货不完整 如果CRI在发动机引擎仓被部分拆卸 如果在喷油器上进行过不许可的作业(损坏) 备注: 超过其服务寿命的 CRI 才可以被修理。在其平面上有显著的十字标 志维修工作被实行。 已经被维修的喷油器再次失效,必须更换新的或交换产品。 在调试时 有明显的雾形外部泄漏CRI也不能被修理。Diesel systems21DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修维修限制由于可能应用的广泛范围,CRI上的应变变化很大。 因此, 下列限制应用于维修工作: 对于乘用车辆: 200000 km 对于SUV 登: 100000 km 对于使用CRI的轻型商用汽车毛的需用重量到2.8t:150 000 km 对于使用CRI的轻型车辆和毛的需用重量超过2.8t的其他商用车辆: 100000 kmDiesel systems22DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修故障的测定高压密封垫的任何故障通过回油测量装置0 986 612 950相对容易诊断。 这 个测量的结果必须通过在EPS 815上调试证实: 回油量达到 100 mm? / 喷射通常归结到磨损的油嘴导向,但这也可能是 初期的高压密封垫损坏的迹象。 100-300 mm?的回油量通常是失效的高压密封垫的结果。那些在检查中 不能通常被矫正或油嘴损坏的其他损坏不能排除。 如果由于过量燃油在测量通道试验台被关闭,在检查中不能被矫正的损 坏通常会发生。Diesel systems23DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修保修和观察时期在保修期内的维修: 在许可的保修期内喷油器存在高压密封垫损坏的情形通常被认为制造或材 料缺陷,相应的申请被接受。 与车辆制造厂相关的特殊协议,例如关于小量的必须更换的,必须与法定 的规定的观察期适用性一样必须被注意。(下一页) 在 AA/ASA1 保修手册的介绍被确定。Diesel systems24DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修保修和观察时期在法律规定的观察期的维修: 由欧盟立法规定的观察期是必须保证的,受排放法规的制约。 在观察期内,车辆必须遵照每一个EU III / EU IV / EU V 规定的排放限制, 在观察期后,相关的国家标准被适用(如排放测试) 观察期: EU III 80 000 km 或3 years EU IV 100 000km 或 5 years EU V 因为没有车辆现行未使用 在观察期内维修的禁止对于到或包括EU IV已经被取消。Diesel systems25DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修基本的工作车间要求清洁度 基本的 超声波清洗池 工作场所 工作条件 (压缩空气网) 试验台 工具Diesel systems26DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修清洁度基本的 在维修CRI时最大限度的清洁度必须保证,因为即使微小的颗粒物(在 50 μm以下)都可能引起喷油器失效或者乃至于构件的整个失效。 下一页关于清洗、工作场所设计、工作车间条件和调试的介绍必须被严格 遵守。Diesel systems27DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修清洁清洗池 外部和内部构件的清洗必须被基本区分开,对于该处理至少需要三个完全 分开的清洗池: 清洗步骤 1 “超声波池 1& 如已经用于油嘴更换的清洗池 完整的喷油器体的清洗 线圈模块的预清洗 清洗步骤 2 “超声波池 2& 清洗所有的内部元件 步骤1和2的清洗剂: Tickopur R 61 或可以完全清洗腐蚀和结焦的相当的 清洗剂 在每完成 12 CRI 清洗工作后必须更换清洗剂,在做此工作时,清洗槽必须 冲洗多次。Diesel systems28DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修Cleanliness清洗池: 清洗步骤 3, 振动池 带有滤网的商场有售的清洗池 线圈模块的清洗 清洗剂: Bekanol H 在每完成 12 CRI 清洗工作后必须更换清洗剂,在做此工作时,清洗槽必须 冲洗多次。Diesel systems29DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修清洁工作场所 维修仅仅在工作站0 986 513 300 或者可以与之相比的不锈钢的工作台上进 行。 在开始工作前工作台上清除所有不必需的物品和工具并清洁。 在拆解喷油器后,使用的工作台和工具必须再次清洁以清除任何可能的 剩余的积碳等。 关于CRI构件的精确清洗、干燥和储存在维修部份描述。 在放置清洁的构件到工作台和开始维修工作之前,工作台上必须覆盖为 纤维的纸巾 (Kimberly-Clark 7643),这些在完成工作后必须被清理。Diesel systems30DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修清洁工作条件 维修工作必须在结构上与车辆维修间和调试间分开的区域进行。 在进行维修工作时,确保无那些可能引起颗粒物到空气中的工作在进行。 如果清洗条件和车间条件不能被保证,CRI维修站必须配置FFU(风扇过滤器元件) ,FFU必须满足带有HEPA滤清器级别100的特征。 对于干燥零件通常使用压缩空气,因为即使小于50 μm的颗粒物可能导致喷油器失 效,必须考虑保证适当的压缩空气清洁和干燥 ,清洁通过附加一个滤清器和水分离 器来保证。 用压缩空气吹干构件的工作需远离装配站。Diesel systems31DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修清洁压缩空气网 污染的压缩空气将颗粒物带入到必须 被吹干的干净的喷油器中。在带有Rexroth 部件的工作站的压缩空 气服务元件上安装一个特级过滤器。 将压缩空气枪直接连接到微滤清器的 出口。Diesel systems32DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修清洁试验台 除工作条件和维修过程之外,不许可的喷油器污染源是功能的测试,由于 检查广范围的在用柴油产品测试引起试验台和试验油的污染。 以下点必须注意: 在试验油箱的滤清器盒1 687 434 028 在试验油箱内的进油滤清器1 687 430 004 在每100个工作小时或20天试验油的正常更换 EPS815操作手册的保养规范,基本应用12通道。Diesel systems33DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修清洁Test bench 在每50工作小时过滤试验台符合AA-DG/EHW3 冲洗元件介绍。Diesel systems34DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修清洁构件的冲洗 在试验台上进行柴油零件测量之前污染的构件必须被冲洗,这可以确保构 件内的柴油和污染物被冲入到分开的油箱,不会进入系统。 这样一个冲洗元件相对容易制造,因为没有特殊的要求,为了此目的每一 个维修车间必须自己制造。 参考下一页建议的冲洗元件的设计。Diesel systems35DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修清洁构件的冲洗 建议的CRI 冲洗元件 结构: - 两个回油量分配器 1 687 419 029 - 十二个液压管 1 680 712 224 - 12个快接头 - 三个测量的塑料软管, ID 14 mm, 市场有售Diesel systems36DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修清洁构件冲洗 CRI 冲洗元件的连接回油量连接 喷油量连接 管连接 喷油量分配器 回油量分配器Diesel systems37DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修工具对于这种类型的维修工作仅仅可以使用规定的分解和拆装工具 其他工具的使用, 未经许可的工具将导致明显的或隐藏的损坏。 被授权的所有的CRI 1+2 和 1-3的维修只有具有有效工具才能进行。Diesel systems38DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修维修工作基本概述步骤 试验设备 服务工具Diesel systems39DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修维修步骤诊断 维修 车辆检查故障点检查喷油器: 喷油量和高压泄漏喷油器安装从车辆上拆卸 有故障的喷油器维修排放性能测试, 驱动测试再检查喷油器: 喷油量和高压泄漏注意: 再检查过程仍然失效的或仍然泄漏的喷油器 没有必要再安装Diesel systems40DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修试验设备通过更换高压密封点进行的CRI维修,仅仅下列测试设备是许可的: EPS 815 + KMA 802/822 + CRS 845 + CRI 846 + 旋转附加设备 + 1800 bar 套件 + 如指定的更进一步的专用工具 + CD 调试数据 和最终的软件 / 软件硬件的集合 清洁 和精确度要求必须被重视 设备的处理 (e.g. 更换高压油管) 是不许可的。Diesel systems41DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修服务工具应用于阶段2的服务工具1 Montagevorrichtung für Düse 油嘴组装工具 -阶段 1工具der Stufe 1 Werkzeug5 Demontage Ventilspannschraube 阀固定螺栓的拆除 - - 用于拆除带有枢轴销的 CRI hohlgebohrte Inbusnuss zur的空心六角扳手 Demontage von CRI mit - 为了操作轻松长度变短 Ankerbolzen (CRI1, CRI2.2) - L?nge gekürzt zur besseren Handhabung2Einspannvorrichtung Injektor 喷油器夹具 - - 为了喷油器上部安装的柔性钳位 flexible Einspannung zur Montage im oberen Bereich - 垂直位置的双钳位 des Injektors - doppelte Einspannung zur lotrechten Fixierung6Demontage Ventilsatz 阀组件的拆卸 am K?rper wird zum Ausdrücken - - 在DSM-Gewinde DSM 壳体上螺纹被用于压出 - 可以用于 DGV 和推力块喷油器 verwendet - einstellbar auf DGV- und Druckstückinjektoren3Abziehen Magnetbaugruppe 线圈模块拆卸 axiale Demontage zur Vermeidung von - - 为了避免损坏磁芯的轴向拆卸 Besch?digungen am Magnetkern7Demontage HD-Dichtring 高压密封圈的拆卸 - - 膨胀器 Ausziehhaken - - 已经在其他产品上使用的工具 Werkzeug bereits bei anderen Produkten im Einsatz4Niederhalten Ankerplatte 向下保持枢轴盘 - - 固定器的简单拆除 zur einfachen Entnahme der Sicherungsscheibe - - 仅仅用于 CRI1, CRI2.2 nur für CRI1, CRI2.28Reinigung 清洗 - - 预清洗 Vorreinigung - - 大的零件的清洗 Reinigung gro?er TeileDiesel systems42DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修服务工具应用于阶段2的服务工具9清洗 Reinigung - - 喷油器小的零件(内部零件)的清洗 Reinigung Kleinteile (innere Teile) des Injektors13安装线圈模块 O-圈 Montage O-Ring Magnetbaugruppe - - 保证正确安装 verdrillfreie Montage - - 无挫伤风险 keine Gefahr des Abscherens10Montage HD-Dichtring 安装高压密封垫 zielgenaues Einpressen unter Beachtung der - - 用于实际的壳体尺寸带有余量的精确压入 - 就标准 PMB 程序 tats?chlichen K?rperma?e - Verfahren nach PMB der Serie14安装枢轴盘 Montage Ankerplatte - - 与工具 5一起使用 in Kombination mit Werkzeug 5 - - 销保持枢轴盘直到衰减盘被完全旋入 Bolzen h?lt Ankerplatte, bis Niederhalter aufgeschraubt ist11安装阀套件 Montage Ventilsatz - - 用于手动压入的导向销 Guided pin geführter Bolzen zum manuellen Einpressen - - 导向被旋入 MSM Führung wird auf 螺纹 MSM-Gewinde geschraubt15安装电磁阀固定螺母 Verschrauben Magnetspannmutter - - 带有扭矩监控的转角拧紧方式 Winkelanzugsmethode mit Momentenüberwachung12Diesel systems43DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH.Skizze: DCVerschrauben Ventilspannschraube 安装阀紧固螺栓 - - 与工具 5联合使用 in Kombination mit Werkzeug 5 - - 带有扭矩控制的角度拧紧方式 (手动) Winkelanzugsmethode mit Momentenüberwachung (manuell)16Montage Druckrohrstutzen 安装进油连接 Klemmung unter 11°, 30° und 45° m?glich, um ein - - 11°, 30° 和 45° 钳位可能阻止金属盘松弛 Verrutschen der Weicheisenscheibe zu verhindern CRI阶段2调试与修理现场维修调试喷油量和泄漏测试 (参考阶段 1) 故障分析Diesel systems44DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修喷油量和泄漏检测喷油量和泄漏检测 在CRI阶段1调试和维修介绍中描述。Diesel systems45DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修故障分析在泄漏测试时失效的高压密封垫通常变得已经比较明显。 如果回油量测示值在泄漏测试时已经在红色区域,喷油器不可以在进行 喷油量测量,密封圈基本上已经损坏。 必须注意的是油量的升高情形,在接近800-900bar进行泄漏测试时如果 回油量突然从标准值升高到非常高的值,故障已经发生,该故障不能通 过更换高压密封垫矫正。 在泄漏测试时 OK的喷油器可以进行喷油量的测量。 在下面页面的矩阵可 以用于评估的目的。Diesel systems46DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修故障分析故障矩阵油量 RL + ++ +++ + -/-+ -/-+ -/-+ -/-可能油嘴失效 ? ? ? ? ? ? ? ? ? ? ? 可能密封圈失效 ? ?VL EM LL VE? ?RL VL EM LL VE= = = = =回油 全负荷 排放 怠速 预喷射Diesel systems47DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修修理预清洁 分解 分开和存储零件 不可以再使用的零件 可以再使用的零件的清洁,包括干燥和储存 视觉检查 更换零件 可更换的零件 不可更换的零件 组装Diesel systems48DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修预清洁应用于被测试的喷油器 (查阅阶段 1 调试之前的清洁介绍) 使用合适的盖帽封住回油和进油口; 使用机械手段去除粗陋的脏东西,例如尼龙刷(不是金属耍); 用冷清洁剂冲洗清洁区域; 用布料吸收多余的的清洁剂并揩干喷油器; 然后用清洁的干的压缩空气完全吹干喷油器(背向工作台)。Diesel systems49DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆卸工作场所准备 工作站清洁并用纸巾覆盖( Kimberly-Clark 型号 7643) 油嘴装配的附件和线圈模块装配底座已有,并将其夹在台钳上或普通的钳位工具上 ; 清洁的 CRI 组装工具放在手边; 合适的扭力扳手和市场上有用的工具如开口/套筒扳手、尖嘴钳和镊子放在手边; 不要将工具箱放在工作站上; 理想的工作站设计:拆卸和装配的工作站分开,使得脏污险最小。 被注: 适当的装配装置和工具必须提供。Diesel systems50DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解车辆特有的固定套的拆卸 在拆解喷油器前,拆下法兰和套,如BMW; 为此, 将喷油器夹在带有v型钳口的台钳上,使用螺 丝刀(2)小心的拆下卡簧(1);. 使用合适的钳子(3)拆下卡簧,注意:有受伤的风 险; 这些不适用于那些不可以从喷油器体上可拆卸的定 位销的不可拆卸的喷油器如Audi。2 13Diesel systems51DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解拆卸线圈模块 在安装装置0 986 613 600上夹紧喷 油器。 为了垂直的夹持对齐下V导向外形固定夹持在平的表面上。 将下 V导向夹紧在油嘴压帽的上 方。 在装配装置的下方放置容器。Diesel systems52AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解线圈模块的拆卸 使用牛利班手松开线圈压紧螺帽。 松开力矩必须 & 50 Nm. 过多的松开力矩意味着先前不正确 的安装,这将导致油嘴故障。 在松开之后,用手尽可能向上松开线圈 压帽,不要用手拆下线圈模块。Diesel systems53AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解拆卸线圈模块 将线圈压帽再向内旋进2圈; 实施细微的转动线圈模块,小心地向 上拉动,直到感觉到有阻力; 注意: 不要完全松开线圈压帽,不要 到拆下线圈模块为止。Diesel systems54AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解线圈模块的拆卸 将带有拉拔器的柱形附件轻轻装到拆装 装置上; 通过槽口将拉拔器轴向固定到喷油器上 ; 完全松开线圈压帽; 将拉拔器放在松开的线圈压帽的下方; 不要拉动线圈模块。Diesel systems55AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解拆卸线圈模块 通过调节螺栓轻轻的将拉拔器靠到线圈压 帽上; 完全松开线圈压帽; 慢慢均匀的转动调节螺栓; 在线圈模块已经稍离喷油器体时立即停止 转动; 拆下从装配装置上拆下柱形附件和拉拔器 。Diesel systems56AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解拆卸线圈模块 用手垂直向上小心拆下线圈模块。 被注: 如果拆解力不是垂直向上应用线圈模块 可能损坏。Diesel systems57AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解拆卸线圈总成 如图解所示线圈模块被拆下。 取出弹簧和垫片 (可能 “粘” 在线圈模 块上). 注意: 分别摆放垫片和弹簧防止与油 嘴边相似的零件搞混。 再使用Diesel systems58AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解脏的零件的储存 再使用的在分类的盘子中 单独储存避免混淆废料清晰标志作为废料 在维修工作完成后处理掉Diesel systems59DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解线圈模块的拆卸 使用尖嘴钳拆下O型圈。 废料 备注:不要使用螺丝刀避免损坏密封表 面。Diesel systems60AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解拆卸枢轴盘 应用于 CRI 1, CRI 2.0 和CRI 2.2 对 CRI 2.1不要求 用手将装配装置0 986 613 619旋入到壳 体线圈模块的螺纹中。 安装装置的螺纹尺寸: M 27 x 1Diesel systems61AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解拆卸枢轴盘 使用防磁的镊子拆去枢轴盘卡簧 再使用 在 CRI 2.2 和 一些CRI 2.0的情况下, 从拆 除防护帽着手 再使用 慢慢旋出装配装置,枢轴盘可能“蹦出& 被注:枢轴盘可能被磁力吸到安装装置上 。Diesel systems62AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解枢轴盘的拆卸 分开枢轴盘 再使用 如果应用带由阻尼弹簧的弹簧座从喷油器 中取出枢轴弹簧 再使用 从喷油器体中取出垫片 再使用Diesel systems63AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解拆去阀压紧螺栓 工具使用 0 986 613 630 (10 mm 带孔) 用于此目的 使用扭力扳手松开阀压紧螺栓 最大松开力矩: & 120 Nm 过多的松开力矩意味着先前不正确的安装,这 可能导致油嘴故障。Diesel systems64AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解拆去阀压紧螺栓 从喷油器体中拆出发压紧螺栓。 废料 注意阀压紧螺栓的方向: (箭头 = 底部)Diesel systems65AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解枢轴零件的拆卸 使用镊子从喷油器内取出枢轴模块。 图示: 枢轴行程调整垫片和阀球保持(可 能与阀球一起)粘在枢轴模块上,分开所 有的零件。 再使用 如果需要个别拆开零件。Diesel systems66AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解枢轴元件的拆卸 应用于 CRI 2.1: 对于 CRI 2.1, 不需要松开阀固定紧帽枢轴所 有元件可以被拆卸;从喷油器体内取出枢轴;Diesel systems67DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解枢轴元件的拆卸: 应用于 CRI 2.1: 对于 CRI 2.1, 枢轴仅仅包含2个零件(枢轴和 枢轴导向); 从喷油器体内取出垫片和枢轴导向; 在拆卸阀固定螺栓前取出所有的枢轴零件;Diesel systems68DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解拆去阀球和阀球导向: 使用防磁的镊子从喷油器体内取出球保 持和阀球。 图示: 阀球可能粘在球保持上。 再使用备注: 球导向 再使用 球 再使用,如果丢失更换零件是 可能的。Diesel systems69AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解阀组件拆卸 从安装装置上拆下喷油器。 根据喷油器的型式, 使用工具 0 986 613 623 (M 15 螺纹) 0 986 613 626 (M 17 螺纹) 拆下阀组件 (通过螺纹控制)。 使用调整螺栓使得工具适应于喷油器的型式 (DGV或推杆) 工具将阀组件“推”出喷油器体。 再使用Diesel systems70AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解高压密封垫的拆卸 使用工具 0 986 611 292 从喷油体内拆出高压密封垫。 为此将工具插入喷油器的主孔中并压抵在孔壁上, 工具抵靠在密封圈的下表面,小心拉出。 密封垫和支撑环通常一起被拆下,使用放大镜检 查是否所有的零件已经被拆出。 废料 偶尔这些零件可能与阀组件一起拆出(“粘在”阀零 件上)。Diesel systems71AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修拆解CRI 1 和 2 进油连接的拆卸 仅仅应用于维修阶段2 进油连接经常被拆卸(包括它的微空隙过滤) 将喷油器体插入到用于DRS装配的保夹持器上,转 动底座盘使得DRS垂直向上。 使用市场有售的长的六角套筒和扭力扳手拆卸DRS 。 对于微过滤的进油连接,最大的松开力矩不超过 150 Nm (对于其他型式100 Nm)。 带由微过滤器的进油连接的清洗:参考清洗部分。 已拆卸的进油连接不需更换同型号新的进油连接。Diesel systems72DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修清洁清洁站的准备: 在添加清洁剂之前,仔细清洁和冲洗所有清洁池数次; 准备 必须使用Tickopur 和 Bekanol H 清洁剂溶液。 留意有关清洁站通风的说明,穿戴符合与物质相关的安全数据子要求的防 毒面具; 根据说明设定清洁池的加热,在清洗程序开始前清洁剂必须处在正确的温 度。Diesel systems73DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修清洗去除微过滤器的残留物: 设置特殊的螺纹牙的外尺寸为9.5...9.8 mm; 将特殊的螺纹牙0 986 613 682深深旋入喷油器体进油连接进油连接数次并 再次选出; 在喷油器进油连接孔中插入防护盘; 用清洁套件0 986 613 684中的刷子去除从螺纹中微过滤器的残留物; 如果需要,通过轻轻敲击或刷子附件重复清洁,直到所有的粘性的残留物 从螺纹牙中去除; 然后在超声波池中清洗喷油器体。Diesel systems74DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修清洁去除微过滤器的残留物: 将防护套放入到喷油器体中;将钢丝刷插入到电池驱动的螺丝刀驱动 器或钻具中(在工作中注意不要超过接 近最高转速1500 rpm),完全去除微过滤 器中的粘性残留物。Diesel systems75DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修清洁清洁喷油器体: 在清洗池 1中清洁 Tickopur R61, 70°C, 20 分钟 用压缩空气吹干 线圈模块的清洁: 在清洗池 1中预清洗 Tickopur R61, 70°C, 15 分钟 用压缩空气吹干 在清洗池3主清洁操作 Bekanol H, 不要温度调节, 放入 1 分钟 用压缩空气吹干Diesel systems76DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修清洁清洁枢轴零件, 阀座和 各种零件 在清洗池 2中清洗 Tickopur R61, 70°C, 15分钟 用压缩空气吹干Diesel systems77DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修清洁清洗池的放入 先前有记号的喷油气体和线圈模块必须在市场有售的清洗篮中被清洁 除了阀柱赛之外其他所有的喷油器零件必须在带有微孔的不锈钢的茶滤( 微孔必须& 1.0 mm)中清洗. 适当数目的茶滤必须被使用以防止同样外观的零件被混淆并保持与喷油器 体的一致。 阀柱塞必须放在相应的茶滤中。Diesel systems78DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修清洗清洗的零件的储存 在通过清洁的干的压缩空气吹干后,零件与不锈钢茶滤一起放在清洁、密封的绿色 柴油工作站的容器中 清洁和吹干的阀柱塞放入到零时准备的合适的架子上 铝合金断面, 接近 50x50x120 mm 带有6 通孔 (3.0 mm)阀柱塞与茶滤一起存放 喷油器的顺序必须被保持 确认容器是清洁的Diesel systems79DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修视觉检查作为阶段2的标准维修步骤的一个部分视觉检查和保修评估的视觉检查时有 区别的。 作为保修评估的一个部分的视觉检查参考 “保修项目” 部分Diesel systems80DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修阶段2维修的视觉检查概况 作为阶段2维修的一个部分的视觉检查以下区域必须遵从:线圈模块: -封装 -电器连接 -回油 -线圈阀组件: -球座 进油连接区域 -密封表面 -螺纹油嘴区域: -参考阶段 1Diesel systems81DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修阶段2维修的视觉检查线圈模块 封装 (1) 被设计用于保护线圈 模块的电的元件(仅仅一些细微 的损坏是可以接受的)Diesel systems82DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修阶段2维修的视觉检查线圈模块 连接器封装 (2) 被设计用于保护销连接和与 插座的可靠连接,仅仅细微的损伤是可以接 受的,锁卡不能损坏。Diesel systems83DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修阶段2维修的视觉检查线圈模块 线圈压帽不能存在任何妨碍连接的损伤 ,装配工具必须能牢固的保持压帽。Diesel systems84DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修阶段2维修的视觉检查线圈模块 磁芯的严重损坏是不允许的; 磁芯必须完全清晰可见,不能被任何的 脏东西掩盖;Diesel systems85DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修阶段2维修的视觉检查线圈模块 O型圈的自由表面不能存在任何的损伤痕迹 ,损伤的自由表面会引起外部泄漏。Diesel systems86DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修阶段2维修的视觉检查线圈模块 插销不能变形、弯曲、磨损和腐蚀;回油连接不能弯曲和破裂;Diesel systems87DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修阶段2维修的视觉检查线圈模块 在回油密封表面的损坏会引起泄漏,O型圈 的自由表面必须仔细检查损坏情况,损坏是 不允许的,脏东西必须去除。Diesel systems88DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修阶段2维修的视觉检查阀座 阀球座的损坏导致高的回油量和喷油器失效。球 座面必须使用杆型显微镜(至少20倍放大)进行 损伤检查,损伤是不允许的。As-newOKDiesel systemsNot OK89DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修阶段2维修的视觉检查进油连接区域 进油连接螺纹清洁后不能存在任何的损 伤印痕和脏东西Diesel systems90DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修更换零件在阶段 2,仅仅用于校正这种失效模式的零件(高压密封垫和支撑环)是更 换零件; RB未供应的更换零件不需要更换 由于高的复杂的过程其他零件的更换是不可能的。 在那些权威认可不能应用于这些工程之外的零件的更换会严重削弱喷油 器的工作。Diesel systems91DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修更换零件在阶段2经常被更换的零件列表 : 高压密封垫 / 支撑环 高压密封垫和支撑环仅仅作为一个套件 在进行维修工作时,完整的套件被安装 不可多次使用同一个套件 阀固定螺栓 注意型式 线圈模块 O型圈 对于所有的 CRI是标准的 进油连接 进油连接常常作为阶段2的更换零件的一部分,这同样适用于带有微过 滤器的喷油器Diesel systems92DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修更换零件如果必要在阶段2被更换的零件列表: : 阀球 阀球不是一个磨损零件,它通常可以再使用,由于它的尺寸的原因易于 丢失,在此种情况下依据ESI[tronic]使用一个新的阀球 油嘴 在进行阶段2的维修时, 油嘴更换的原因如下: 错误的雾形 喷油器使用时间 &150 000 km (预防性保养) 密封罩帽 应用于现有规则Diesel systems93DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修更换零件除了维修工作工具要求外的项目 超声波清洁剂 用于清洁喷油器外部和内部零件的清洁: Tickopur 61 用预线圈模块的清洁: Bekanol H 装配油料 用于螺纹连接: 装于塑料喷壶的市场有售的机油 清洁布料 无纤维的纸巾Kimberly-Clark 型 7643 RB柴油工作站的绿色存储容器 带有密封盖,使用前仔细清洁Diesel systems94DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配装配高压密封垫 高压密封垫的装配工具 0 986 613 640在手柄和螺套上的沉头螺栓用于调整和适 配安装工具对应于喷油器体 approx. 3 mm 对于每一种喷油器选择合适的工具 设定安装工具 松开沉头螺栓 旋出手柄到一定的距离(图示)Diesel systems95AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配装配高压密封垫 将调整环放到安装工具的夹头上将带有调整环的工具旋到喷油器体上 用手轻轻旋紧螺套将安装工具的夹头压入到喷油器体内Diesel systems96AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配安装高压密封垫 在手柄上施加轻微的压力 使用内六角扳手将六角螺栓紧固到螺套上转动手柄直到其与螺套接触 使用六角扳手将六角螺栓固定到手柄上。 工具的使用必须向测微计一样使用方法使用六角扳手松开螺套上的六角螺栓 从喷油器体内向下旋出安装工具Diesel systems97AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配安装高压密封垫 将调整环从夹头上取下. 将新的高压密封垫和支撑环固定到夹头上 注意: 先放置密封垫然后是支撑环 注意: 注意支撑环的位置 内翻边必须面向安装工具朝着密封垫在安装前给密封垫和支撑环加注缝纫机机油 不遵从将导致失效Diesel systems98AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配安装高压密封垫 不断的转动,工具的夹头必须完全的被推入从 而不会损坏新的零件 小心将安装带有新的高压密封垫和支撑环的工 具旋入到喷油器体中将夹头推入到喷油器体中 小心的再次将夹头向后拉动 将安装工具旋出喷油器体Note: 对每一个喷油器体安装工具必须重新调整Diesel systems99AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配安装阀套件 将防护罩固定到喷油器体油嘴压帽的螺纹 上,这样在压入阀套件时不会损坏螺纹。. 使用防护罩 0 986 613 667 0 986 613 668 对应于喷油器的型式 (依据螺纹)。Diesel systems100AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配安装阀套件 用少量的缝纫机机油润滑阀柱塞并将其插入到 阀体内将装配好的阀套件插入到喷油器体内。Diesel systems101AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配安装阀套件 阀套件的安装工具: 0 986 613 613Diesel systems102AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配装配阀套件 将阀套件安装工具旋入到喷油器体中 在安装工具中插入导向销并用手向里推 如果较高的阀套件推入力被要求,喷油器可 能被支撑到工作台上,为此,通常将合适的 防护罩旋入到喷油器体的油嘴压帽安装螺纹 上 (参考先前的幻灯片) 压入阀套件到其机械限位上 从喷油器体上旋出安装工具 将防护罩留在喷油器体上Diesel systems103AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配进一步装配的准备 将喷油器再次夹到安装装置 0 986 613 600 上 夹住喷油器的平的表面这样其处于垂直位 置 在油嘴压帽的上方固定V型导向 在安装装置的下方放置容器Diesel systems104AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配放入阀球 使用防磁的镊子将阀球放到球座上 如果必要,在之前选择合适的更换零件使用防磁的镊子将球导向放到阀球上确认球保持正确静止在阀球上Diesel systems105AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配枢轴装配 (CRI 1; CRI 2.0/2.2) 将垫片放入到喷油器体 将微量润滑的枢轴杆和枢轴导向一起放入到喷油器 体中 仔细动作,防止球导向和阀球歪斜Diesel systems106AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配安装阀固定螺栓 选择合适的阀固定螺栓(新的) 用缝纫机机油微量润滑阀固定螺栓 将阀固定螺母限位圈向上放到喷油器体上 使用工具 0 986 613 630 (空心的 10 mm 套筒) 固定阀固定螺栓 用手紧固发固定螺栓Diesel systems107AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配枢轴装配 (CRI 1; CRI 2.0/2.2) 在旋入阀紧固螺栓后,检查枢轴有运动空间, 为此用手将枢轴向上拉动并向下再次压动 必须有合适的运动量 如果没有运动,再次拆下枢轴杆确认球保持 和阀球处于正确的位置,是否有(正确的) 垫片在阀固定螺栓的下方? 然后急需安装操作Diesel systems108AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配安装阀固定螺栓 将刻度盘 0 986 612 408 放到安装工具上 可变的扭力扳手必须使用 (参考油嘴更换)在操作中确认间隙补偿安装步骤参考下一页在旋上后,取下安装工具并放置在旁边 再次检查枢轴有运动空间Diesel systems109AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配安装阀固定螺栓动作 1 2 3 4 5 6 最终拧紧 最大扭矩 松开 定位 预紧 CRI 1.x, 2.0, 2.1 38 Nm 设定刻度盘到0度 & 30° 5 Nm 设定刻度盘到0度 18° (15°…21°) 65 Nm 19° (16°…22°) 65 Nm & 35° 5 Nm CRI 2.2 50 NmDiesel systems110DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配安装喷油器 如果这一步还未完成,将垫片放到喷油 器体中Diesel systems111AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配枢轴装配 注意: 仅仅 应用于DaimlerChrysler 发动机 的CRI 1,放入阻尼簧 将阻尼器放入到喷油器体中Diesel systems112AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配枢轴装配 (CRI 1; CRI 2.0/2.2)放入阀弹簧将枢轴盘放入枢轴销上,确认阻尼器的直销 位于枢轴盘的两个叶片之间Diesel systems113AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配枢轴的装配 (CRI 1; CRI 2.0/2.2) 使用安装工具0 986 613 619 向下保持枢 轴盘 将安装工具的导向芯轴放到枢轴销上, 压下枢轴盘 将安装工具旋入到线圈固定螺母的螺纹 上, 拉出导向芯轴Diesel systems114AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配枢轴安装 (CRI 1; CRI 2.0/2.2) 使用镊子将卡簧装到枢轴销上从线圈固定螺母的螺纹上旋出安装工具Diesel systems115AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配枢轴安装 (CRI 2.1) 对于 CRI 2.1, 在放入阀球/球导向和先前的枢 轴装配前安装阀固定螺栓 (参考安装说明书)Diesel systems116DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配枢轴安装 (CRI 2.1) 将阀球/球导向放到阀座上安装枢轴导向Diesel systems117DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配枢轴装配 (CRI 2.1) 放入垫片将枢轴插入枢轴导向Diesel systems118DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配安装线圈模块 选择合适的 O-圈 (新的) 将O型圈放到安装套0 986 613 618上将安装套放到线圈模块上 均匀的再安装套上向下滚动O型圈并将它 入槽,注意确保在安装过程中O型圈不扭 曲 新的O型圈不能长时间的放在安装套上, 因为它可能被拉长Diesel systems119AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配安装线圈模块 将垫片放入到线圈模块 注意:不能与油嘴区域的垫片搞混将弹簧放到线圈模块 注意: 不能与油嘴区域的弹簧搞混Diesel systems120AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配安装线圈模块使用缝纫机机油润滑o型圈、线圈固定 螺母的螺纹和喷油器体 将带有垫片和弹簧的线圈模块严谨地方 到喷油器体的轴向位置 在微转动中(避免完全转动)压下线圈 模块 注意: 在下压时确保接插连接与进油连接成直 角 用手向下转动线圈模块固定螺母 如果可能的话将喷油器放在装配装置上 (如果必须稍稍转动装配装置)Diesel systems121AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配安装线圈固定螺母 将螺纹适配器放到线圈固定螺母上 适配器的使用 0 986 613 633 (29 mm 六角) 0 986 613 638 (30 mm 六角) 依据不同的喷油器型式 适配器的调节套必须设定使得调节套位于喷油 器回油连接上Diesel systems122AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配安装线圈固定螺母 固定螺纹适配器 放置角度盘 0 986 612 408 带有适配器 0 986 611 275 在螺纹适配器上 必须使用可变的扭力扳手 (工作范围)装配步骤参考下一页从喷油器上取下工具Diesel systems123AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配安装线圈固定螺母动作 1 2 3 4 5 6 最终拧紧 最大扭矩 旋松 定位 & 30° 7 Nm 预紧 CRI 1.x, 2.0 25 Nm CRI 2.1 25 Nm 设定刻度盘到0 & 30° 7 Nm 设定刻度盘到0 17° 19° (13°…21°) 15° (13°…17°) (13°…21°) 35 Nm 35 Nm 35 Nm & 30° 7 Nm CRI 2.2 25 NmDiesel systems124DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配安装新的带有微过滤器的进油连接 用于进油连接安装的底座 0 986 613 671 没有微过滤器的进油连接的安装参考阶段1的维修介绍动作 1 2 定位 最终拧紧 最大扭矩CRI 25 Nm 100° (97°…103°) 88 NmDiesel systems125DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修装配油嘴安装 参考阶段1维修介绍Diesel systems126DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修最终检查喷油量测试 测试不成功 废料项目 / 不可修理项目 保修项目Diesel systems127DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修喷油量测试完整的喷油量测试如阶段1介绍的一样 重要的:完整的泄漏检查,检查所有可见的螺纹连接 测试循序以自动模式Diesel systems128DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修测试不成功不能通过维修测试的喷油器不能被再次安装到发动机上,这些喷油器必须 更换新的或变换的喷油器 不能通过测试的喷油器没必要再次修理因为每次维修成功的概率降低 这个不适用于直接校正Diesel systems129DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修废料项目 / 不可修理项目废料项目 / 不可修理项目 必须通过替换程序的途径返回到AA (存放价值)Diesel systems130DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修保修项目参考 AA/ASA1 保修手册Diesel systems131DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH. CRI阶段2调试与修理现场维修Marking在拆解之前, 所有的喷油器必须在喷油器体和线圈模块上标注字母A-F 小的雕刻工具被用于在喷油器体上做标记 线圈模块标记必须使用颜料粘贴 作为选择, 在线圈模块和喷油器体上用喷油器系列号作为标记Diesel systems132DS/ECR2-Ba; AA/MKD1 | 26.06.2006 | ? All rights, including patent applications, as well as sole power of disposal and duplication and transfer rights, reserved by Robert Bosch GmbH.
赞助商链接
一些共轨系统的基础知识, 现在整理出来,与大家一起...― 执行器,包括带电磁阀的喷油器、压力控制阀、预热...是博世公司第二代选择性催化还原系统 Denoxtronic 2....自 1997 年博世公司推出第一代乘用车用 共轨系统以来, 博世公司的共轨系统已经...第一代共轨系统的电控 喷油器采用电磁阀控制的液力伺服阀,第二代则采用高速电磁...博世第三代压电控制共轨喷油系统一、概论 从上世纪80年代起. 特别是第一代...但是, 电磁阀控制的喷油器因受电磁线圈的电感和磁滞回线的影响而具有 较长的...检测共轨泵的比例电磁阀; ; 5、测量共轨喷油器的...共轨喷油器试验台 XF-200 是最新推出第二代检测...该设备采用博世原装共轨系统,高精度 传感器,精确测量...6G 等中型系列博世共轨发动机 燃油主要走向:油箱→粗...二、电控发动机电控元件及油路部分部件功能介绍: 第3...喷油器电磁阀本身 故障导致相关的喷油器停喷; 诊断...2---博世第三代压电控制共轨喷油系统_机械/仪表...与迄今为止最好的电磁阀 控制的喷油系统相比,同在 ...下面主要介绍Bosch公司的压电式喷油器共轨系统。 二...将介绍日本电装公司的 ECD-U2 共轨喷油系统和博世...BOSCH 公司第一代共轨 1350bar,第二代达到 1600bar...的调节则由电 脑控制的强力快速响应电磁阀的开闭...一种高压共轨喷油器的驱动电路设计时间: 11:41:59 来源:现代电子技术 作者:于正同 张楠 摘要:分析了高压共轨喷油器电磁阀工作原理,设计的驱动模块采用...图 2 柱塞式喷油泵结构图 (1)喷油器关闭状态 当没有控制信号时,电磁阀弹簧...一、实验目的 二、实验装置及原理 1、绘出高压共轨供油系统简图并说明其工作...的安排下我们来到博世扬州维修站进行为期一周的参观...电控 喷油器 电控喷油器是共轨式燃油系统中最关键和...外阀为电磁 阀,作垂直运动,随着外阀运动,座面 A...
All rights reserved Powered by
www.tceic.com
copyright &copyright 。文档资料库内容来自网络,如有侵犯请联系客服。}

我要回帖

更多关于 电磁阀工作原理动画 的文章

更多推荐

版权声明:文章内容来源于网络,版权归原作者所有,如有侵权请点击这里与我们联系,我们将及时删除。

点击添加站长微信