How to operate and debug the cardboard crack tester?

How to operate and debug the paperboard cracking tester? This equipment is difficult to operate for people who do not normally use it. It is easy to get problems if some details are not noticed because the user must buy the paperboard cracking tester. It is necessary to strictly follow the instructions in Haida's manual or operate according to the instructions of technical personnel. To this end, Haida Xiaobian made the following analysis and analysis on this issue:

First, the operation process 2, in the case of ensuring that there is no problem with glycerin and the entire device 3, first put the sample into the pressure plate 4, the pressure on the semi-manual way to put the pressure plate down 5, see the pressure The pointer on the table is between seven and ten, press the sample two, debugging process 1. Press the zero key, then press the peak key 2, then the right hand grasp the pressure rod 3, the left hand into the pressure plate sample The upcoming induction sample is broken. 4、 Both hands are placed in the specified position. 5、The right hand pulls the pressure bar to the left 6 and then observes the numerical change on the display. 7. At the same time, pay attention to the left hand to induce the sample on the sample. There is no top break 8. When the top is broken, the right hand must loosen the pressure rod 9, that is, pull the pressure rod to the right 10. There are two to three seconds before the top of the sample breaks. Open three, common problem analysis 1, after breaking the rubber mold, many people think that after replacing the rubber mold can be solved by Haida engineers:

1, this is wrong, because when breaking the rubber mold, there may be some air into the glycerol system, so the value of the words may be inaccurate, and the rubber mold is always concave 2, normal rubber The mold must be bulging. When it is pressed by hand, it is sunk and when it is released, it is returned to its original position.

2. How can the air in glycerol be discharged?

Haida engineer answers:

1, first start the equipment 2, the right hand to grasp the pressure rod 3, to the equipment pressure 4, at the same time observe the rubber mold up 5, when the rubber mold up to a certain height 6, that is, rubber mold up and down pressure When the plate is 1.5 centimeters high, the left hand presses the stop button 8, the right hand cannot release the pressure lever 9, after pressing the stop button, the left hand to loosen the screw on the oil cup 10, always take the screw out 11, then press start When you release the right hand 12 at the same time, the device will be in the air, and you can also see the glycerin in the cup falling.

3, if this is not enough to blow up the rubber mold?

Haida engineer answers:

1, repeatedly press the previous operation can be more than a few times can be 2, remember that when doing the next row of air must be screwed back 3, to the time the oil in the oil cup is discharged.

How to operate and debug the paperboard cracking tester? Through the detailed introduction of the above questions, we believe that users should know how to operate and debug the paperboard cracking tester. If there are other questions, you can contact Haida engineers directly.

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