| 摘要 |
The invention relates to a method for running in metal components which move over, or mesh with each other, and to apparatus for performing the method. Parts are manufactured with normal tolerances and then are run together in a bath of material such as manganese phosphate. The phosphate material adheres to the parts as a solid coating which fills in low surface portions on the parts and is rubbed away, along with some metal, from the higher surface portions of the parts.
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