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Main installation method of WAW series microcomputer controlled hydraulic universal testing machine

Main installation method of WAW series microcomputer controlled hydraulic universal testing machine

WAW series microcomputer controlled hydraulic universal testing machine and the oil source are respectively transported to the concrete foundation, and the distance and direction between the main engine and the oil source are determined according to the appearance drawing, foundation drawing, and the size of the oil pipe. Then use a thin plate to pad between the bottom of the host and the foundation. Then use a 0.05/1000 square level meter for alignment. Place the square level meter on the outer surface of the cylinder and align the verticality on the two sides that are perpendicular to each other. Its verticality should not be greater than 0.2/1000. Or put the strip level meter on the workbench and correct its levelness. The levelness should not exceed 0.2/1000.

After the testing machine is aligned, pour the anchor nut with cement, and secure the shim under the machine base. And use cement to fill all the voids under the machine base to keep the machine base and the cement base in good combination, and prevent the test machine from being unlevel due to vibration during use. After the anchor bolts are poured, before the cement is dry, it is not allowed to use anchor bolts to fasten the testing machine and start the host (the cement drying time is generally not less than 10-15 days). After the cement is dry, use the anchor bolts to fix the testing machine On the basis of the. Recheck the installation accuracy of the testing machine to see if it matches the alignment accuracy. If it does not meet the requirements, re-align it.

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