4 results about "Lean manufacturing" patented technology

The invention discloses an underwater robot operating manipulator. The manipulator can be used for replacing heavy labor of human to achieve mechanical and automatic production and can conduct operation in a harmful environment so as to protect personal safety, thereby being widely applied to the departments such as mechanical manufacturing, metallurgy, electronics, light industry and atomic energy. Ordinary manipulators on the market now are complex in structure and short of flexibility. The underwater robot operating manipulator comprises an electric cylinder, a rotary arm, a servo motor, an electric push rod, a big gear, a small gear and a gripper. The underwater robot operating manipulator is used for underwater operation.

The invention discloses a method for introducing a fine production mode. The method comprises the steps of taking a theoretical lesson, guiding students to a production field in a manner of using a group as a unit for improving, summarizing and reporting an improvement accomplishment of each improvement group, furthermore solidifying a studying content in this time, applying the learned knowledge in a self-own enterprise by the students by means of an online open fine tool, etc. The method for introducing the fine production mode can realize offline workshop improvement and online tool supplying and settles a problem of overhigh cost in introducing the fine production mode into an enterprise. Short time in realizing offline workshop improvement is realized, and an obvious improvement effect can be realized in 3-5 days. Talented persons are trained in a manner of combining theoretical training and field application, and the students can easily master a use method of the fine tool. Cost and difficulty in applying fine production of the enterprise are reduced. Furthermore an application period is shortened.