| 摘要 |
PROBLEM TO BE SOLVED: To provide a production technology for rotary equipment capable of reducing foreign matter attached to a component of the rotary equipment.SOLUTION: The production method for rotary equipment includes a cutting step S200 for cutting a mounting surface, a cylindrical surface, an end face and a hole of a hub, a cleaning step S206 for immersing the cut hub in a cleaning fluid accumulated in a cleaning tank to clean the cut hub, a spraying step S208 for spraying fluid to a cut surface of the cleaned hub wet with the cleaning fluid, and an assembling step for assembling the hub to a base. When the fluid is sprayed over the cut surface of the hub in the spraying step S208, (A) a sharp angle formed between a direction perpendicular to the mounting surface of the hub and a vertical direction is within the range of 45 to 90°C, (B) a sharp angle formed between the direction perpendicular to the mounting surface of the hub and a direction with the fluid is sprayed therein is within the range of 45 to 90°C in the case where the mounting surface is sprayed from a cylindrical part side, and is within the range of 60 to 90°C in the case where the mounting surface is sprayed from a side opposite from the cylindrical part, and (C) the hub is moved. |
