| 摘要 |
Surface irregularities on a member (12), such as a main bearing or rod journal of a crankshaft (13), are determined by engaging a template edge (15,28) of a surface gauge (10,24) on the surface. A first side of the gauge (10,24) is subjected to light (19) to enable a worker to detect any light emitted between the surface (11) and template edge (15,28) which will indicate irregularities in the surface (11). The surface (11) is then machined to remove such irregularities. A plurality of such surface gauges (10,10',24) having template edges (15,15',28) of varied lengths, may be provided to the worker in kit form to facilitate the gauging of substantially all journal surfaces (11,22) in an engine, for example. Expeditious gauging of various journal surfaces (11,22) may thus be accomplished with a high degree of quality control.
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