| 摘要 |
PURPOSE:To carry out inexpensive treatment giving high quality finish at a high treatment speed by holding platelike bodies to be treated in a carrier, immersing the carrier in a treating soln., and swinging the bodies in the treating soln. as though circular arcs are described. CONSTITUTION:Platelike bodies 1 to be treated are held in a carrier 4 attached to the tip of an arm 5, and the carrier 4 is immersed in a treating soln. in a treating tank 2 by a transferring means 7. A piston crank 11 is then driven by actuating a low-speed motor 10 to swing the arm 5 on a rotating shaft 6. The carrier 4 is swung in the treating soln. as through circular arcs are described, so the treating soln. is well stirred. The whole surface of each of the bodies 1 to be treated contacts uniformly with the treating soln. by stirring, and high quality finish is rapidly obtd. |
