| 摘要 |
PROBLEM TO BE SOLVED: To easily, continuously, and quickly supply lubricating oil only to target parts without requiring manpower in a drawing machine for films.SOLUTION: When supplying oil mist to a drawing machine, a charge is imparted to the oil mist. Parts requiring oil supply in the drawing machine are formed of a material having a charge reverse to that of the oil mist or are coated with the material. Parts not requiring oil supply in the drawing machine are formed of a material having the same charge as that of the oil mist or are coated with the material. An oil mist supply device 21 includes charge imparting devices 28, 29 for imparting a charge to oil mist generated by an oil mist generator 25. The oil mist imparted with the charge is ejected from a lubricating-oil ejection port 24 toward the parts requiring oil supply. |
