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Dong Feng Axle
Intduction
Mar. 2017
DONGFENG DANA AXLEINTRODUCTION & CATALOGUE
www.dfmie.com
DDAC is moved to new
DFCV DFG-Volvo JV
2003.92002.11 2003.1
Dongfeng Axle Co.
was established through
consolidation of Dongfeng Axle
Co. Ltd. , Xiangfan Dongfeng
Heavy Vehicle Axle Ltd. and
Dongfeng Axle Hub Plant.
Dongfeng Axle Co. was
officially established in the
Xiangyang Hi-Tech
Industry Development
Zone
Dongfeng-Nissan JV (DFL)
was officially established,
Dongfeng Axle Co. became
a foreign-investment
enterprise
2005.6 2011.7
DFL and Dana sign JV
agreement
DDAC was established
with 96 / 4 equity
structure (DFL: Dana)
Dana raises equity
share to 50%
2013.4
Company History
2
www.dfmie.com
➢ Dong Feng axle plant is engaged in the design, manufacturing, sales and service of
light, medium and heavy duty axles serving the truck and bus markets.
➢ The products cover 5 categories, 68 series and 1700 types including driven and
non-driven steer axles, single and tandem drive axles and tag axles.
➢ The product portfolio is the largest in China with an annual capacity of 900,000 axle
assemblies and 800,000 gear sets.
Product Overview
3
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Product Range
4
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Axle Product Series for Bus
≥12m
DF1301D-462
DF1301D-260D（低门桥 Low floor） DF1101D-440（P1301） DF1301D-440（P1301）
DF651S
DF701S
DF701S-D（门式 Low floor）
10-12m
DF1001D-434
DF1301D-462
DF1101D-440（P1301） DF1301D-440（P1301）
DF551S
DF651S
DF701S-D（门式 Low floor）
9-10m DF0901D-416 DF451S
DF421S
7-8m
DF0601D-382
DF0701D-382
DF0801D-382
DF421S
DF361S
6-7m
DF0422D-310（S130） DF0501D-305
DF0551D-310（S130） DF0651D-310（S130）
DF231S
DF302S
5-6m DF0302D-285
DF0402D-285 DF252S
驱动桥 Driving axle 转向桥 Steering axle
Bus Length
5
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Axle Product Series for Truck
≤ 16
DF3201TD-300H
DF1601D-300H
DF3201TD-485
DF1602D-485
DF701S
DF801S
≤ 13
DF2601TD-462
DF1301D-462
DF2601TD-300H
DF1301D-300H
DF2601TD-485
DF1302D-485
DF601S
DF701S
DF801S
≤ 10 DF1001D-434
DF2001TD-434 DF501S
≤ 9 DF0901D-416 DF451S
≤ 8 DF0701D-380
DF0801D-385
DF361S
DF271S
< 7
DF0422D-310（S130） DF0501D-305
DF0551D-310（S130） DF0651D-310（S130） DF0601D-380
DF271S
DF301S
DF321S
< 4 DF0302D-285
DF0402D-285 DF252S
驱动桥 driving axle 转向桥 Steering axle
单轴GAW(Ton)
6
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2014 Truck Segment Sales Volume Vehicle Application - Main Customers
Vehicle Application - Export
Market Overview
319450, 79%
62439, 15%
22100, 6%
HD Truck 重型卡车
MD Truck 中型卡车
LD TRUCK 轻型卡车
7
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2014 Bus Segment Sales Volume
Vehicle Applications - Main Customers
Vehicle Applications - Export
Market Overview
53897, 41%
42637, 32%
36539, 27%
HD Bus
MD Bus
LD Bus
8
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Product Engineering Organization
Product Engineering
Application
Engineering
Product
Design
Technical
AdministrationLab
Engineering Capability
Product Application
Advanced Study & Benchmarking
Product Design
CAD&CAE
Prototype
Bench Test
Material Test
Product Improvement & Optimization
Product Engineering
9
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EPGα Study Correlation CAE vs Bench Test
Stress & Fatigue Prediction
Topology Optimization Stiffness & Strength @ Preload
CAE Capabilities
Product Engineering
10
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11
Product Engineering
Bench Test Capabilities
CV Dyno Impact Test Portable LMS NVH Fit
Gear Loading Pattern Air Chamber Durability Static Torsional Strength
MTS Hydraulic Actuator MTS Hydraulic Actuator Oil Seal Durability Bench
www.dfmie.com
Product Engineering
Material Engineering Capabilities
Metallographic Microscope Impact Testing Machine Stereo Microscope
Universal Testing Machine Hardness TesterSpectrum Analyzer
X-ray Stress Analyzer Hardenability Test Machine12
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Manufacturing Engineering
Processing Center Gear Center Investment & Infrastructure
Xiangyang Plant ME Components Plant ME
Manufacturing Engineering Organization
Shiyan Plant ME
Process and Technology
Housing Machining-introduce robot welding, SAW, one-piece machining which effectively
guarantee the quality of weld joint
Carrier/I-beam/Bottom plate -Machining center group technology to guarantee the precision
Shaft-use spline rolling technology to improve the efficiency by 12 times and strength
Gear-40+ years’ and 400+ part numbers’ experience for hypoid gear design & manufacturing;3-
aixs cutting to improve efficiency, shot-peening to increase power density
Toe-in-apply laser gauge to help adjust
Manufacturing Engineering
13
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Production Line (218 lines)
Axle Housing Machining Lines
Drive Axle Assembly Lines
Drive Head Sub-assembly Lines
Front Axle Assembly Lines
Military Axles Assembly Lines
Components Machining Lines
Heat Treatment Lines
Housing Press Lines
Key Equipment
Machining Center (German) for Low-floor Axle
Gleason 600HC,600HTT and Grinder
20000T Press Machine
Horizontal Machining Center (165 sets)
Aichelin Push Type Carbonization Furnace
Gear Inspection Center
Capabilities
14
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➢ In December 2004, Dong Feng Axle plant passed the audit of SGS, and received
TS16949:2002 certification.
➢ In January, 2008, Dong Feng Axle plant passed re-certification audit of SGS, and received
ISO/TS16949:2009 certification.
➢ In April 2011, Dong Feng Axle passed re-certification audit and received OHSMS
certification.
International Standard Management System
15
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CONTACT INFO
16
Mr. Dennis Lu
E-mail: [email protected];
Tel: +86-27-84301235;
Fax: +86-27-84301207;
Website: www.chinadfm.com;
www.dfmie.com;
www.dfmie.com
