digital zero drop test machine
The utility model discloses a zero-drop test machine. The machine comprises an impact baseplate and an electric cabinet, wherein a steel vertical frame is arranged on the impact baseplate; a screw rod is arranged in the vertical frame; a lifting seat is arranged outside the screw rod in a penetrating manner; a connecting rod is arranged on the lifting seat; a fixed plate is arranged on the connecting rod; a lifting bar is arranged on the fixed plate; an E-shaped support frame capable of moving up and down is arranged on the lower side of the lifting bar; a U-shaped fender rod is also arranged on the vertical frame; and a display screen is arranged on the electric cabinet. When the zero-drop test machine is in use, the electric cabinet is controlled to enable a package part fixed between the lifting bar and the support frame to drop to the impact baseplate, so as to carry out impact test on edges, corners and planes; the height of the lifting bar can be adjusted according to actual needs, so as to acquire test parameters in different situations; the package part has low probability of slippage during tests; and the zero-drop test machine is particularly suitable for doing drop tests on cubic package parts, and is cleaner, more environment-friendly and space-saving than the traditional hydraulic lifting structure.
During the products handling or transport process, there may be drop/ fall, which results in damage within the products. And this device simulates the drop/ fall of a finished product to evaluate the damage. All the rhombohedrons, angles and faces of the products can be tested.
Drop height 100-1000mm
Drop test Corners, edges , faces of sample
Drive mode Motor drive
Protection device Induction type protection device
Panel material 45# steel, solid steel plate
Arm material 45# steel
Height display Digital
Operate mode PLC
Driving mode Taiwan Linear slider and copper guide
ASTM D5276-98, ISTA 1A (free drop)