| 摘要 |
PROBLEM TO BE SOLVED: To maintain balance between oil contaminate and metal powder dirt, and make an oil feeding amount proper, in oil feeding of a tenter.SOLUTION: An oil feeding method to a tenter clip is configured so that: according to mist density in a rail cover, an oil feeding amount of oil which is fed to the tenter clip is adjusted, and when the mist density in the rail cover is 100 mass%, the oil feeding amount is adjusted in a range of 10 mass% to 90 mass% of the mist density.SELECTED DRAWING: None |
