Introduction to the environment of hydraulic universal testing machine equipment

Introduction to the environment of hydraulic universal testing machine equipment

Hydraulic universal testing machineIt is a high-performance testing equipment and has requirements for the surrounding environment during installation and use. The universal testing machine should be installed clean and clean. In a temperature balanced environment. Considering mechanical operations such as stretching of higher materials and bending of large materials, there should also be a certain spare area around the test machine. Convenient for operator operation.

When installing the main body of the universal tester and the dynamometer, there is no need for special foundations. Installation drawings and keep the installation holes for the anchor screws.

Hydraulic universal testing machineThe main body level can be placed on the outer circle of the oil cylinder to find the degree according to the vertical and horizontal positions and degree bias of the machine base. Use a degree meter with an accuracy of 0.10/1000 mm to find the ±1 grid. If you are not satisfied, add a shim under the base to adjust it. There are two holes on the top of the dynamometer for use in wire rope when reinstalling.

The degree of the dynamometer is very important. When finding the degree, the side of the left side of the swing rod is aligned with the engraving line of the standard line plate to make it remain unmoved. 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 degree meter of 0.1/1000 mm to find ±2 grids. If you don’t want to add a cushion under the base, and the pointer must be fixed at zero point.

Open the iron door above the dynamometer and reflect whether the wire of the small wire hammer can be 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 that the length cannot be too long and cannot be touched and evacuated on the cross partition. The shortest is that the pinion twists for one round and the aging hammer will not touch the pinion.