Freight Wagon Development in China, Review and Prospect

Transcription

1 Speaker Yang Xiong Jing Freight Wagon Development in China, Review and Prospect China Northern Locomotive and Rolling Stock Industry (Group)Corporation

2 1. Company Profile

3 CNR Profile A key State-owned enterprise Engage in the design, manufacture, overhaul of railway vehicles Over 20 Subsidiaries. Among which are the largest enterprises of diesel locomotives, coaches and wagons in China All production enterprises have registered to ISO 9001 standards. Some have acquired certificates of ISO 14001, OHSAS and AAR Products have been widely used in over 30 countries and regions worldwide

4 Annual Manufacture Ability Electric Locomotives 370 Diesel Locomotives 460 Passenger Coaches & Multiple Units 2,300 Urban Railway Vehicles 1,100 Freight Wagons 26,000

5 Distribution of Subsidiaries Qiqihar Urumqi Harbin Mudanjiang Changchun Shenyang Datong Beijing Tangshan Taiyuan Tianjin Dalian Lanzhou Yongji Ji nan Qingdao Lhasa Xi an Qishuyan Chengdu Wuhan Shanghai Kunming Zhuzhou Wholly Owned Subsidiaries Nanning Guangzhou Taibei Holding Subsidiaries Haikou Mutual Share-holding Subsidiaries

6 QRRS Profile A subsidiary of CNR. Engage in design, manufacture and refurbishment of the freight wagons and railway cranes. Employees 8,868 Total area 9,160,000m 2 Annual production 8,000 Accumulated products 260,000 A leading enterprise and the export base

7 CNR Wagon Products Export

8 2. Development History of Chinese Wagons

9 Two Phases Phase 1 (1949 to 1957) imitation of the foreign products. Phase 2 (from 1957 till now) independent R&D and innovation.

10 Upgrade Three Times Develop(60t) R&D(70t~80t) Third Upgrade. Imatation(30t~50t) Design(50t~60t) First Upgrade Second Upgrade

11 3. Significant Achievements in The Past Five Years

12 Background Frame-brace bogie result in ZK2 bogie and the P65 express covered wagon The 120km/h speed-raising scheme The strategy of forward-leaping development The Special Train of P65 Parcel Express Wagon

13 Achievements 70t Loading Capacity Wagons Open-top wagon Covered wagon Flat wagon

14 Achievements 70t Loading Capacity Wagons Tank wagon Hopper wagon

15 Achievements 70t Wagons Feature 70t loading capacity with the 120km/h speed and form 5,000-ton train Sharing line with passenger coach, high efficiency turnover, reliability and safety C70 and C80 open-top coal wagon trains

16 Achievements 80t Loading Capacity Wagons C80 aluminum alloy coal wagon C80B stainless steel coal wagon

17 Achievements 80t Wagons Feature 20,000t heavy haul unit train on Datong-qinhuangdao line C80B stainless steel coal open-top wagon train

18 Achievements Flat Wagons for Australia C3 Flat Wagon C5 Articulated Flat Wagon C10A Double-Deck Container Wagon C5 Articulated Flat Wagon

19 Hopper Wagons for Australia Achievements C32 Coal Hopper Wagon C35 Grain Hopper Wagon C37 Ballast Hopper Wagon

20 Achievements Wagons for Australia CNR successively supply wagons in batches to the world developed countries Trains of C5 Articulated Wagon Trains of C35 Hopper Wagon

21 Achievements Long and Large Wagons D ton Schnabel Wagon D ton Depressed Center Wagon

22 ZK6 bogie Achievements Key Components 25ton-axle-load low dynamic action Over 90% 70t and 80t wagons use it

23 Achievements Key Components ZK1 series bogie with axle load of 21t, 23t, 25t and 30t, used for P65 and exported wagons 35.7t axle load controlled bogie ZK1 bogie 35.7 axle load controlled bogie

24 Achievements Key Components The welding bogies of 2 axles, 3 axles, 4 axles, 5 axles with axle load ranging from 21t to 25t, used for special wagons 3E Axle Welding Bogie

25 Achievements Key Components The High Speed Bogie of 160km/h for next generation wagons 160km/h welding bogie

26 Achievements Key Components High strength type E, F coupler Big capacity draft gear New type draw bar Coupler Draft Gear

27 Achievements Key Components The Brake Spare Parts Spinning sealed brake cylinder Stainless steel combined dirt collector

28 4 Performance of New Type 70t and 80t Wagons

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32 X4K 3x20ft Container Flat Wagon Tare weight 23.8 t Loading capacity 70.0 t Length Design speed 16,366 mm 120 km/h

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40 Type C3 Container Wagon for Australia Tare weight Loading capacity Length Design speed Track gauge Customer 19.5 t 80.0 t 19,350 mm 110 km/h 1,435 mm Australia

41 Type C5 Five-Pack Articulated Wagons for Australia Tare weight Loading capacity Length Design speed Track gauge Customer 61.0 t t 76,971 mm 110 km/h 1,435 mm Australia

42 Type C10A Double Deck Container Flat Wagon for Australia Tare weight Loading capacity Length Design speed Track gauge Customer 22.0 t 70.0 t 19,590 mm 110 km/h 1,435 mm Australia

43 Type C32 Coal Hopper Wagon for Australia Tare weight Loading capacity 25.5 t 94.5 t Effective capacity m 3 Length Design speed Track gauge Customer 16,101 mm 115 km/h 1,435 mm Australia

44 Type C Grain Hopper Wagon for Australia Tare weight Loading capacity 26.0 t 74.0 t Effective capacity 98.0 m 3 Length Design speed Track gauge Customer 17,310 mm 115 km/h 1,435 mm Australia

45 Type C37 Ballast Hopper Wagon for Australia Tare weight Loading capacity 25.3 t 66.7 t Effective capacity 50.0 m 3 Length Design speed Track gauge Customer 12,920 mm 110 km/h 1,435 mm Australia

46 Type HFE Grain Hopper Wagon for Brazil Tare weight Loading capacity 24.7 t 75.3 t Effective capacity m 3 Length Design speed Track gauge Customer 17,060 mm 70 km/h 1,000 mm Brazil

47 5 Key Technology of New Type 70t and 80t Freight Wagons

48 1. Six Key Technology for ZK6 Bogie 1). The bottom cross-braced device with elastic connection is added between the two side frames.

49 1. Six Key Technology for ZK6 Bogie 2). The shear rubber pad of journal box is added between side frame and adapter.

50 1. Six Key Technology for ZK6 Bogie 3). Adopt the double action constant contact elastic side bearing and high polymer wear plate for center plate

51 1. Six Key Technology for ZK6 Bogie 4). The high polymer wear plate is added between wedge and column wear plate.

52 1. Six Key Technology for ZK6 Bogie 5). Equipped springs with two-stage rigidity

53 1. Six Key Technology for ZK6 Bogie 6). Using type RE2B axles made of LZW50 steel, compact bearing and E type wheels with static balance Type RE2B axle Compact bearing

54 2. Light weight technology for wagon body 1). Overcome difficulties in welding and pressing processing of new material. The light weight material are widely used. NQR450 high strength steel for 70t wagons TCS345 stainless steel for 80t wagons Aluminum alloy sections and aluminum alloy plate for 80t wagons

55 2. Light weight technology for wagon body 2). The light weight spare parts and the light weight structure are widely used Cold pressing quality steel High strength center sill Nonmetal components.

56 2. Light weight technology for wagon body 3). Applying the modern methods to optimize the structure parameters Reliable design concept Emulation analysis Virtual prototype

57 3. High strength coupler, forged yoke and big capacity draft gear 1). Using No.17 coupler with high strength. The coupler body and knuckle are made of E grade steel. The advantage: Increase strength of Coupler body 16.27%; coupler knuckle 24.2%. Improved anti-separating performance Smaller coupling space Good curve-negotiating ability

58 3. High strength coupler, forged yoke and big capacity draft gear 2). The forged yoke is applied. Free of the sand inclusion, gas hole and shrinkage High density and high internal soundness 80% higher the fatigue resistance

59 3. High strength coupler, forged yoke and big capacity draft gear 3). Big capacity draft gear are made for: High speed and heavy load train Increased draft load and quantity of wagon in unit train Longitudinal impulse nonlinear increased.

60 6 Freight Wagons Prospect in China

61 Prospect To catch up advanced level in Europe and North America To improve the high-speed 160km/h-bogie technology and develop the high-speed container wagon and luggage wagon. To accelerate the development of bogie suitable for the heavy axle-load ranging from 30t to 40t To strength the basic research of wagon technology and the reliability research of key components

62 Thanks for Your Attention China Northern Locomotive and Rolling Stock Industry (Group)Corporation yangxiongjing@cnrgc.com.cn http: //