SAT600 Universal Shaft Alignment Skill Training and Training Equipment PlatformMainly used for practical teaching and skill training of shaft alignment technology, the following is the relevant content about its alignment technology training:

Training purpose

By using this training device, students can master the principles and methods of shaft alignment, proficiently use tools such as laser alignment instruments to perform universal shaft alignment operations, and improve their practical hands-on and problem-solving abilities in the field of mechanical transmission.

Practical training content

• Device cognitionFamiliar with the various components of the SAT600 training equipment platform, including the structure and functions of fixtures, universal shafts, three-phase asynchronous motors, reducers, laser alignment instruments, etc.

• Learning the principle of alignmentUnderstand the principle of aligning the shaft system by adjusting the spatial position of the three-phase asynchronous motor so that the laser beams on both sides are directed towards the center of the opposite target. Master the method of adjusting the position of the motor using fixtures such as adjusting the base, adjusting blocks, and adjusting bolts.

• Practical training of centering operationFirstly, install and debug the equipment, and then use a laser centering instrument for initial measurement to obtain misalignment data between the motor and the reducer. According to the measurement results, adjust the position of the motor by adjusting the mechanism, gradually align the laser beam with the center of the target, and achieve precise alignment. During the alignment process, various tools such as feeler gauges and frame level gauges need to be used for auxiliary measurement and adjustment.

• Verification of centering effectAfter completing the centering operation, start the three-phase asynchronous motor and achieve the forward and reverse rotation of the motor through the electrical control box. Observe the operation of the reducer and check the centering effect of the shaft system. At the same time, the laser centering instrument can be used again for rechecking to ensure that the centering accuracy meets the requirements.

• Data recording and analysisRecord various data during the alignment process, including initial misalignment, adjustment, and final alignment accuracy. Analyze the data, summarize the experience and skills of centering operations, and analyze factors that may affect centering accuracy.

structural principle

The reducer is connected to the three-phase asynchronous motor through a universal shaft coupling fixedly installed on the shaft.

The three-phase asynchronous motor is installed on a slide rail located on the working platform through a fixture, including an adjustment base, an adjustment block, and an adjustment bolt. The adjustment base is installed on the slide rail located on the working platform through its bottom groove. The three-phase asynchronous motor is fixedly installed at the center position of the adjustment base surface. Four sets of adjustment blocks are installed on both sides of the adjustment base on the working platform, and a set of laser centering instruments and targets are installed on each set of adjustment blocks. Adjust the spatial position of the three-phase asynchronous motor using an adjustment mechanism, so that the laser beams on both sides are directed towards the center of the opposite target, thereby achieving shaft alignment of the three-phase asynchronous motor reducer; Then, the forward and reverse rotation of the three-phase asynchronous motor is achieved through the electrical control box, and the gearbox is driven to rotate.