Detailed explanation of the installation process of Hengsi universal testing machine

Universal testing machineIt is an instrument with multiple performance and multiple test operations. Jinan Hengsi Shanda Instrument Co., Ltd. is a device. The following is a detailed explanation of the installation process of the universal test machine.

1. Installation

The test machine should be installed in a clean, dry and uniform house, and the possibility of long beam bending tests on the machine and the possibility of using a mirror extension gauge for testing, so sufficient spare area should be left around the test machine. When installing the main body of the test machine and the dynamometer, there is no need for special foundations. Only the general foundation is made according to the foundation map and the anchor screw holes are left to be poured. try to findTesting machineThe main body is level, you can place the level on the outer circle of the oil cylinder and find the level according to the longitudinal and horizontal positions of the machine base and the horizontal direction. Use a level with an accuracy of 0.10/1000 mm to find the ±1 grid, and add a shim under the base to adjust it when it is not normal. There are two holes on the top of the dynamometer for wire rope when reinstalling. The level of the dynamometer is very important. When finding the level, the left side of the swing rod is aligned with the markings of the standard line plate to keep it still. Then use a curved ruler to lean on the large surface of the upper part of the swing rod and place it on the curved ruler with a level of 0.1/1000 mm to find ±2 grids. If it is incorrect, add a shim under the base, and the oscillating thallium and the pointer must be fixed at zero point. Open the iron door above the dynamometer and check whether the wire hammer is wound in the groove of the pointer coaxial pinion. The length of the wire rope should be appropriate, not too long or too short. The limit is long and cannot be touched on the evacuation partition. Remember to remember to the cross-divider. If the pinion rotates for one round, the aging hammer will not touch the pinion.

2. Take over

When installing the oil pipe with the main body and the dynamometer, the oil pipe should be washed with diesel first, so that no impurities are left in the pipe to ensure the cleanliness of the oil circuit. Pay attention to whether the joint washer is complete. If it is incomplete, use the new washer included in this machine to prevent oil leakage during high pressure.

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