Plastic pull machine in the operation should pay attention to what the problem? How to prevent it? Early plastic tension machines had pointers and icon recorders. Their operation was complicated and the time was relatively slow. Nowadays, the plastic puller is controlled by the software of a numerical controller and a computer, and the functions of automatic words are realized. Convenient, simple and fast. This fully automatic test machine greatly reduces manpower, increases work efficiency, and provides the overall benefits of the plant.

Then, when the plastic pull machine is in operation, we should follow some of the operating precautions. Next, Haida technicians share the following issues based on this issue:

1. From the perspective of the expertise of running the tester, how to keep the sample at the bottom of the instrument is the most important:

1) Different types of testers are required to use different fixtures. If ignored at this point, the tester will not be able to operate normally.

2) If the fixture is replaced, it is not only difficult to maintain the consistency of the current position, but also to damage the sensor.

3) For the technology of operating the testing machine, the testing machine needs a lot of effort to complete, and this is a job that most men can do.

2. From the test, what should be noticed?

1) The most common plastic tensile tester for plastics is tensile strength and modulus, bending strength and modulus.

2) The two ends of the specimen are clamped, one fixture is fixed, the other is in the crossbeam, the fixed fixture is removed, and the pattern is pulled until the fixture breaks.

3) Then the beam will automatically stop, and in this process, we need to do is careful, careful, and remember that anxious to cause the test machine to operate improperly and damage the test machine, so it is not worth the candle.

3, the working principle is:

1) The tester exerts a force on the sample plate. The tester is usually loaded in a speed range of 0.1 MM/sec to 500 MM/sec.

2) Different materials require different speeds, and the dynamic and cyclic tests such as burst length and fatigue are generally completed within a long period of time and need to be completed on a relatively low load servo oil pressure equipment.

3) After understanding the working principle, we should know how to operate it. The testing machines for different materials mentioned above need different speeds. We need to pay attention to this issue.

Plastic pull machine in the operation should pay attention to what the problem? How to prevent it? We must follow some of the above mentioned operational precautions when operating plastic pullers to ensure personnel safety during operation and extend the life of the plastic puller.