Method for matching the spool valve lands in a fuel injector

作者: Will W. Mathews

DOI:

关键词: Fuel injectionEngineeringSpool valvePoint (geometry)Mechanical engineeringValve guideEngineering drawing

摘要: A method is described for matching the lands in a spool valve (300) fuel injector. The has body (340) forming an inside surface (373) to receive (310). measured locate position of contact points on (340). starting point (514) selected from transposed other are (300), preferably by using distances between and body. Grind areas identified (310) based point, points, specifications spool. grind ground form that match Alternatively, made

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