The tensile testing machine is a well-known force testing instrument. So, how to install fixtures in the tensile testing machine?Are there any detailed specific steps?TodayMid-star equipmentThe team brings you this article to let you have a clearer understanding of the specific steps of installing the fixture of the tensile testing machine.
The tensile testing machine is suitable for testing the physical and mechanical properties of plastic plates, pipes, profiles, plastic films and rubber, wires and cables, steel, glass fibers and other materials for material development, and is an indispensable testing equipment for physical property testing, teaching and research, quality control, etc., as an important part of the instrument, different materials need different fixtures, which is also an important factor in whether the test can be carried out smoothly and the accuracy of the test results.
The specific operation steps of the fixture installation:
Step 1: Select the type of fixture: Select the appropriate fixture type according to the test requirements. There are many kinds of fixtures, including tensile fixtures, compression fixtures, bending fixtures, etc., and the appropriate fixtures can be selected according to different test purposes.
Step 2: Prepare the fixture and testing machine: Confirm the compatibility of the selected fixture and testing machine, and ensure that the size and interface of the fixture match the testing machine.
Step 3: We take the installation of tensile fixtures as an example (divided into upper and lower fixtures), first connect the lower fixture joint with the testing rig, then insert the two into the guide rod, connect through the fixing pin, and then tighten the lock nut and connecting nut to eliminate the gap.
Step 4: When installing the upper clamp, first connect the universal joint to the upper connecting seat, then connect the two to the upper cross beam, then connect a clamp with the upper joint, and then connect with the universal joint through the fixing pin, and then tighten the lock nut.
Step 5: After installation, be sure to check whether the upper and lower clamps are on a vertical horizontal line, if not, please reinstall.
Fixtures are part of the tensile testing machine and are frequently changed depending on the material sample. Different materials require different fixtures, which are an important factor in the success of the test and the accuracy of the test results. Since the tensile testing machine can measure the performance of a wide range of products, and due to the different structures and appearances of various samples, a special structure of the fixture is formed. Therefore, the reasonable and correct use of fixtures is conducive to the smooth progress of the test.
In short, the installation of fixtures is an important part of the use of tensile testing machines. Only the correct installation of fixtures can ensure the accuracy and stability of the test. HopefullyMid-star equipmentThis article brought to you by the team can help you better understand the specific steps of installing fixtures on a tensile testing machine.