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The gear grinder is in the installation of the correct ball mill gear cover due to a large size, the rigidity is poor, and the transportation is prone to deformation, and the diaphragm is checked according to the drawing size before installation, and the sealing ring on the large gear is installed according to the drawings. There should be no collision sound when the disk is required. Check the gear hood rigid after installation, if necessary, can increase the support in place. The gear cover is maintained between the gear cover and the large gear, and if necessary, the gasket can be obtained by increasing the gasket between each connected flange. Before assembling the gear masks, the sealing ring on the large gear should be installed and the skew is inspected and the skew is correct. The mounting method of the extended shaft in the mounting of the extension is mounted as a small gear shaft group.
The transmission shaft is measured from the extended shaft coupling pair, with a plug or a percent watch, and the two axes are not more than 0.3 mm, and the center line side is inclined is not more than 1/1000. The installation level should not be greater than 1.0 / 1000, and should be consistent with the tilt direction of the ball mill. The parallelism deviation of the drive shaft axis and the grinding axis is not more than 0.15 mm per meter. The synchronous motor is allowed to install the synchronous motor with the extension shaft, and the synchronous motor is lifted in the workshop 16T, and the synchronous motor is installed in strict accordance with the motor installation instruction manual. The motor only knows the weight of 33t, so how to lift the double machine, what form is made in the hanging beam, and it is necessary to refine after the motor is entered.
