GB/T 19055-2003 Translated English of Chinese Standard. (GBT 19055-2003, GB/T19055-2003, GBT19055-2003): Reliability test methods for motor vehicle engines [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 2014. 12. 30. - 19ÆäÀÌÁö This standard specifies the general reliability test methods of motor vehicle engines of complete vehicle on bench, including the load test specifications (such as the alternating load, mixed load and full-speed full-load), thermal shock test specifications and reliability evaluation methods. This standard is applicable to the water-cooling engines of passenger and commercial vehicles, and not applicable to the engines of motorcycle and tractor. The engine is reciprocating type and rotor type one, free piston type engine exclusive. This standard covers the spark ignition and compression ignition engines; two-stroke and four-stroke engines; non-supercharger and supercharger (mechanical supercharging and turbo supercharging, water to air and air to air inter-cooling); and is applicable to the engines fuelled with gasoline, diesel fuel, natural gas, LPG and alcohol fuel. Approval of new designed or important modified motor vehicle engines, approval of engines entrusted to manufacture and quality inspection of currently-produced engines are subject to the reliability test in accordance with the methods provided in this standard. This standard is also acted as the technical basis of exchange between the engine and. |
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absolute pressure accelerator pedal accessories kit attached alcohol fuel alternating load test Annex attached to engine components compression ignition engine conducted in accordance crack or breakage crankshaft cylinder gasket emission standards engine manufacturer concerned engine oil Engine Speed evaluated in accordance failure shutdown fuel Full throttle full-load test specifications Full-speed full-load test GB/T idle speed ignition engine Inspection and maintenance load test specifications main friction pairs max total mass Max Total Vehicle maximum net power maximum net torque maximum piston air methods of motor mixed load test motor vehicle engines non-supercharger oil consumption oil sample oil/fuel consumption ratio operating mode paragraph 8.3 piston air leakage provisions specified QC/T rated net power rated speed reliability test specifications result a failure shock test specifications spark ignition spark plug specifications the solid speed and full Speed of maximum supercharger Tear of Friction temperature thermal shock test valve sinkage vehicle mounted wear and tear