| 摘要 |
PURPOSE: An R dresser without using a block gauge is provided to dress precisely, and to adjust the size accurately by checking a memory scale easily and simply with moving up and down. CONSTITUTION: An R dresser is manipulated by a hand. A memory is moved upward and downward. The R dresser is used without a block gauge. The R dresser is used for assembling more than 25 kinds of components. The new R dresser adjusts the size accurately with moving up and down. The size is checked conveniently and easily through the memory scale. The bore and the full diameter are processed accurately with using the R dresser without the block gauge through the memory scale.
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