10 Things to Do in Operation of Bending Test Machine

Hengsi Shanda BrandBending test machineSince its entry into the market, it has received wide praise and has a good brand reputation. The following are a few precautions for operating the bending test machine provided by Hengsi Shanda for your reference:

1, cut the length on the metal wire to be inspected200mm-500mmThe straightening section shall be stopped and the appearance of the wire shall not be damaged during straightening.

2, select the radius of the clip arc according to the diameter of the wire in the parameter tabler, the distance between the top of the clip arc to the bottom surface of the leverb, and the lever hole φ, the arc radius number is printed on each clip for selection.

3, there are four holes perpendicular to each other on the main rod. Adjust the direction of the pull rod to get the hole position you need.

4, put the rocker arm in a vertical position, and use this as the starting state of the experiment. First pass the sample into the hole of the bottom plate in the clamp sheet, then pass vertically upward from the lower part of the lever through the lever hole and then into the top clamp to the top, and turn the upper chuck handle to clamp the upper end of the wire.

5, press the upper chuck down with your hands15-25mmStay stable afterwardsRotate the main clip handle of the bending test machine to clamp the lower end and stop bending.

6, when bending the sample, a relatively average speed should be used(about1Second-rate/Second).

7, bending count is to bend from the starting position to the right90The sample returns to the starting position is the following and then bend to the left90The sample returns to the starting position for the second time and so on until the sample is broken, and the number of bending times of the sample is broken is not counted.

8, If the surface of the arc of the clip is damaged after long-term use, the clip should be changed.

9, oil cups and relative sliding areas should be refueled frequently and smoothly

10. After use, wipe and clean and apply anti-rust oil to prevent rust.

MoreBending test machineAll information is in Jinan Hengsi Shanda Instrument Co., Ltd.