Greetings to all APRA symposium participants! · Greetings to all APRA symposium participants! Internal | Automotive Aftermarket | AA/MKD1 | 11/04/2016 ... • It is the progressive

Internal | Automotive Aftermarket | AA/MKD1 | 11/04/2016

© Robert Bosch GmbH 2016. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.1

Marco Capasso Director, Product Marketing

Worldwide Diesel Aftermarket Business

Greetings to all APRA symposium participants!



APRA Symposium | 22.04.16Diesel Aftermarket business – Remanufacturing by Bosch

1

2

3 Summary

Diesel Aftermarket Service solutions – Common Rail Injector

Remanufacturing by Bosch



Diesel AftermarketBosch Common Rail Injection System

Powerful

Economical

Clean

–25% to comparable

Gasoline engine

+40%

more torque

-15%

in emissions

Bosch Common Rail Injection System - Technology for Economical, Powerful, Clean Diesel Engine for current and future!



Diesel AftermarketEmission - Particulate Matter

Bosch Common Rail Injection System - exhaust gas emitted by diesel passenger cars is negligible

Sources of PM emission

in Europe in 2013

Source: European Environment Agency (EEA), European Union emission inventory report 1990–2013, page 54-58

road traffic 2013 road traffic 2020

Source: Umweltbundesamt, National Trend Tables

for Reporting of Atmospheric Emissions, Tables for

1990-2013

Source: Emissions and Analysis of Activities

on Fine Dust 2000-2020, Umweltbundesamt (UBA),

Germany (2007); ISSN 1862-4804

thereof

1%

Diesel PC



Diesel AftermarketDiesel high pressure injection systems

Bosch Diesel Common Rail Injection System - high performing technology

Pressure

1600-2500 bar

Timing

1-2 msec

Injection rate

Pre-injection~1 mm3

Stroke

900 km/h

25 cm/msec

Rate

= 1-2 msec

50 mm3

by full load

Pre - injection

(pinhead)

Hair-diameter

60 m

35 µm

Valve

stroke



Diesel AftermarketService Solutions choices

Bosch offers comprehensive service solutions for Aftermarket to ensure Service readiness in the market

Service

Solution

Needed?

2. Repair and Re-install Service Solution b)

1. Replace and Install Service Solution a)

New part Reman part

Option 1

Option 2

a) Bosch OEM New part and BX part guarantees function, safety and durability same as original part and can be universally replaced on all vehicles.

b) Bosch Repair solution on re-establishes function for the replaced part only. To be re-installed on same vehicle if the body is not replaced.



Diesel AftermarketService solution for Common Rail Injector

Vehicle life time

What is Fatigue?• It is the progressive and localised structural

damage that occurs when a material is subjected

to cyclic loading

• Fatigue is the weakening of a material caused by

repeatedly applied loads

Fatigue load on Common Rail Injector

• Thermal load (Due to heat proximity of Engine)

• High Pressure Diesel fuel (depending on injector)

• Vibrations (Engine, high speed operation)

• Operational loads (idle, part load, full load)

• Dismounting & Reassembly

• Manufactured to get a new life time

• Compatible with the vehicle during the entire life time

• Designed to be mounted on the same vehicle: life time consistency

• No life time extension, unless the body is changed

EoL

EoL

EoL

1. New and Remanufactured injectors from BOSCH

2. Injectors Repaired according BOSCH instruction

Vehicle life time




1

2

3 Summary

Remanufacturing by Bosch

Diesel Aftermarket Service solutions – Common Rail Injector



Remanufacturing by BoschBosch eXchange (BX) Product Portfolio

The Bosch eXchange program covers over 90% of the relevant remanufacturing applications in Europe.

We are market and technology leader in the automotive aftermarket.

Gasoline Systems Diesel Systems

Rotating Machines Brake Systems

All makes

program

All makes

program19998 product lines

3,600 part numbers

200216 product lines

4,300 part numbers


5,200 part numbers


11,000 part numbersElectronics



Remanufacturing by BoschDiesel Aftermarket Remanufacturing

?545

Repair Markets

Future Reman Markets

Established Reman Markets

Remanufacturing plant

Aftermarket Development

No.1 in OE & Aftermarket

45 years of Reman experience

OEM quality

Efficient & transparent core mgmt.

WW reman locations

OEM standards & specifications



Remanufacturing by BoschMain steps in Reman flow

Visual inspection

Cleaning of core

Complete disassembly

Technical testing of components:The components are tested and either reused or

remanufactured or replaced with new parts

Replacement of wearing partsIncorporation of all product enhancements from new parts production into the series remanufacturing process

AssemblyAssembly in line with the latest original equipment specifications;

Final Test Same final test process as in new part production

1

2

3

5

6

7

8

Cleaning of components4

Core



Bosch New, BX

OEM tolerances and measuring

methods

Field Tolerances

and measuring methods

For Field Repair process

Bosch OEM Tolerances

Field Tolerances

Designed for

a) OE environment

b) Reproducibility

c) Industrial processes

d) Life time extension

Remanufacturing by BoschFunctional testing accuracy

Designed for

a) Workshops environment

b) Investment affordability

c) Repair activities

d) Within the existing life time

Testing points



Potential effects on vehicle performance

Hig

her

Fuel

consu

mption

Incr

eased

Em

issi

ons

(PM

)

Incr

ease

Em

issi

ons

(Nox)

Loss

of E

ngi

ne

Pow

er

Uneve

n R

unnin

g

Poor eng

ine

respon

se

Poss

ible

Engin

e

Dam

age

Injection too early l l l l l l

Injection too late l l l l l l

Injection pressure too low l l l l l

Nozzle (dirty/non-genuine/reused) l l l l l l

No-Pre Injection l(HC) l l

No-Post Injection l(Soot)

Incorrect Injection Pattern l l l l l l

Economy Emission Power Performance Damage

Potential

effects and

risks of not

appropriate

functionality

Inappropriate functionality effects vehicle performance, not immediately perceived by the driver




1 Remanufacturing by Bosch

2 Diesel Aftermarket Service solutions – Common Rail Injector

3 Summary



APRA Symposium | 22.04.16SummaryClean Diesel Technology

Particulate matter emission by diesel passenger cars is <1% of total

Fatigue stress influences choice of different service solutions

New and BX for a renewed life time

Repaired products for establishing functionality within existing life time

Effects on vehicle performance due to inappropriate functionality

Leads to accumulated deterioration over its life, though not perceived immediately

Losses in performance and economy

High emission and potentially engine damage

Greetings to all APRA symposium participants! · Greetings to all APRA symposium participants! Internal | Automotive Aftermarket | AA/MKD1 | 11/04/2016 ... • It is the progressive

Documents