The drop test machine is used to test the damage of the item when it falls. It is used to evaluate the impact speed of the item during transportation or handling. It is suitable for toys, electronics, electrical appliances, furniture, packaging and other industries. Kunmingda Instrument Professionals summarizes the drop test method for the reference test.
In general, there are three types of drop test methods:
1. A good drop tester can make an accurate judgment when the impact is weak or the damage is dropped when the package is dropped or the package is dropped.
1. The height range of the drop is generally around 300-1500mm.
2. The height setting range is less than or equal to 2% of the set value.
3, the maximum load should reach 100 kg
4, the drop angle error is less than or equal to 5 °
5, motor power 1/2HP
Second, select the package zero drop test, the drop height from zero, in the double column direction, hydraulic buffer, drop height can be set.
1, the drop height is generally 0 to 1000mm or higher
2, the maximum load of 200 kg
3, the maximum size of the test piece is about 1000mm
Third, in large furniture, office furniture, plus points and other test pieces to do drop test, specifications can be customized, select features: digital display height, electric lift, electric dual-arm synchronization / reset. The distance between the two columns can be adjusted, and it can also be used for one-arm drop.
1, the drop height range is generally 400mm to 1500mm
2. The allowable range of the test piece is 3000mm*2000mm*1500mm
3, the maximum load of 300 kg
Standard for use of drop testers
1. After each test is completed, the falling arm should be dropped to avoid the long-reset drop arm to deform the spring, which affects the test effect. Each time you drop the money, please reset the position before the motor stops rotating and press the drop button.
2. After the new machine is installed in the factory, it is necessary to add low-concentration oil to the sliding round rod. It is forbidden to add anti-rust oil or high-concentration oil and backlog with corrosive oil.
3. If there is too much dust in the oiling station, please lower the machine to the bottom, wipe the previous oil and re-oil.
4. The drop machine is an impact mechanical device. When the new machine is used more than 500 times, it is necessary to tighten a screw to avoid malfunction.
5. The lifting shaft and chain of the testing machine should be regularly lubricated.
6. The gear reducer will change the oil once every six months.
7. Please test at a place where the temperature is low and where there is little dust and dust.
8. In order to prevent accidents and electric shock caused by the loss of control of the machine during operation, please turn off the power before proceeding. Ensure that the lifting shaft is clean.
9. Non-operators shall not operate the unit at will.
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