test bench for Fastener

System has a strong indicator scalability .the company's technology department is ready to undertake high-frequency .high-energy collisions of non-standard test system design will be based on the user table size .load weight.shock acceleration .pulse width.frequency inferior requirements do the most optimized design. Ability to meet customers' special requirements.

mechanical and electrical equipment/Parameters:

1.the continuous working time : 8H

2 .protection devices: gate protection.Speed protection.zero signal protection

3 .Power 220VAC soil 10 percent 50Hz;380VAC about 10 percent 50Hz

4 .environmental conditions.temperature :40-50 ~ C.Humidity :less than 85 percent (25 ~ C)

5.the standard GB/T2423.5.6-1995.IEC68-2-29.JJG497-2000.IEC68-2-27

6.the control measurement system : computer control

7.Packing: wooden box

mechanical aptitude test/Principle:

1.DC motor driven gear lifters .with rolling scaffold to promote the impact body .countertops upward movement .

2.when the shock table body up to a certain height in the buffer pad i.e. drop impact .the impact generates the half -sinusoidal pulse .

3.by adjusting the height of the table drop ( crash test ) or change the compression spring compression ( impact test ) .you can change the shock pulse acceleration values ??.

4.adjust the thickness of the cushion material and the duration of the pulse can be changed .

5.changing the speed of a DC motor .to change the pulse repetition frequency .

mechanical equipment/Features:

1.Built-in auto body .no secondary shock damping base isolation :

2.impact height digital control :

3.reproducible test data :     [climatechambers.com]

4.half sine wave.trapezoidal wave .post-peak sawtooth signal generator offers a variety of options ;

5.good isolation performance .the impact on the surrounding environment can be controlled within a range of requirements :

6.good safety performance in a variety of abnormalities.misuse .power .etc. to ensure their safety ;

7.comply with IEC.MIl.GJB.JIS.ASTM and other international and domestic standards shockwave requirements ;