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METHOD OF DIAGNOSIS IN POWER NOISE The cylinder capacity TIMING, cylinder piston, and other mechanisms KRIVOSHIPNOSHATUNNOGO DIESEL ENGINES (OPTIONS)
METHOD OF DIAGNOSIS IN POWER NOISE The cylinder capacity TIMING, cylinder piston, and other mechanisms KRIVOSHIPNOSHATUNNOGO DIESEL ENGINES (OPTIONS)
1. A method for diagnosis of power of noise in the working volume of the cylinder piston-cylinder timing, krivoshipnoshatunnogo and other mechanisms of internal combustion engines, comprising a measuring device measuring at least one force acting in the working volume of the cylinder caused by displacement of the air turning of the engine crankshaft, characterized in that as a measuring device selected noise sensor measuring nine known for their physical origin acting forces, p Splitting also origin on their own common and external noise extending in stroke volume which occur in the interaction between the components during the scanning noise, turning of the crankshaft for measuring operating forces and converting them into the form of electric power form noise spectrum pulse complete cycle , it is placed in a housing defined in any hole hermetically direct access to the working volume of the cylinder, with a connection to the computer sound card to record scanned is new noise of two-stroke or two-stroke engine after overhaul in a starting mode when the fuel supply system and ignition for 1-2 seconds, the process is carried out measuring and recording the noise pulses generated from the forces acting in the working volume of the engine cylinder, is used to create the reference spectrum waveform noise one full noise energy conversion cycle per crankshaft revolution, using Corel Draw computer program on the computer create a measuring ruler y
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