Nok Kluber Co., Ltd.

Kouichi Takimoto

Kiyoshi Yasuda

Masato Satoh

Hitoshi Hotta

A coating layer forming apparatus for minimizing the amount of the coating solution when forming a coating layer on a part and enhancing a dimensional precision of a formed surface of the coating layer. The coating layer forming apparatus has a rotation supporting device, a feeder (), a layer former, and a coating removing device, maintains the inclined angle of a coating former for forming the coating layer at 30 to 70 degrees with respect to a tangential direction of rotation of a coating of a coating surface, and removes excess coating solution deposited on the coating former by a coating removing device.

Coating layer forming machine and method of forming it

A method of formation of a coating film on the surface of a cylindrical base material such as a piston wherein a waste of the lubricant coating solution is prevented and a lubrication action is maintained. A cylindrical base material is rotably supported horizontally on a rotating support device and in rotation, a coating solution is supplied to a coating surface, and a coating film is coated on the surface of the cylindrical base material. A coating former equipped with a blade is inclined at an angle of 20&#xb0; to 80&#xb0; with respect to a tangential direction of rotation, the blade is separated from the coating surface by exactly a coating layer thickness, and further the cylindrical base material is rotated by &#xbc; of a turn or more.

Method of formation of coating film on surface of cylindrical base material and coating layer forming apparatus

A coating layer forming apparatus for minimizing the amount of the coating solution when forming a coating layer on a part and enhancing a dimensional precision of a formed surface of the coating layer. The coating layer forming apparatus has a rotation supporting device, a feeder ( ), a layer former, and a coating removing device, maintains the inclined angle of a coating former for forming the coating layer at 30 to 70 degrees with respect to a tangential direction of rotation of a coating of a coating surface, and removes excess coating solution deposited on the coating former by a coating removing device.

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Kitaibaraki, Japan

Kouichi Takimoto