Manufacturer of shotgun bag impact testing machine

1. Sample

The sample is a rectangular flat tempered glass (photovoltaic module) with dimensions of 1930mm (0,+5mm) X864mm (0,+5mm) manufactured under the same process conditions as the product and with the same thickness as the product.

2. Experimental steps

1) Using diameter3mmThe flexible steel wire rope is used to lift the impact body, so that the outer circumference of the maximum diameter part of the cross-section of the impact body is less than the surface of the sample13mmThe distance from the center of the sample is50mmWithin.

2) Maintain the center position of the maximum diameter of the impact body at300mmThe falling height, free swinging and falling, impacts the center point of the specimen once. If the sample is not damaged, raise it to750mmImpact again near the center point of the same sample.

3) When the sample is still intact, raise it again to1200mmImpact once near the center point of the same specimen at a certain height.

4) The falling height is300mm, 750mm or1200mmWhen the sample is destroyed, within 5 minutes after destruction, select the largest 10 pieces from the glass fragments and weigh them. And measure the longest non penetrating crack retained within the frame