HJ AUTOMATIC CONTROL TECHNOLOGY CO., LTD
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Automobile seat fatigue testing machine Mechanical Strength Test Test stroke 100cpm
Purpose:
To test the durability and safety of the seat by repeatedly impacting the seat and cushion at a certain speed and load through pneumatic control. It is applicable to the durability test of automobile cushion and seat frame
Scope of application: Alternating load durability testing machine
Type: Alternating load durability testing machine
Precautions:
1. Adjust the air cylinder according to the height of the seat;
2. Adjust the induction switch on the cylinder;
3. Overload operation is not allowed. The airborne weight is 200kg;
4. Check the air circuit for air leakage. If there is air leakage, tighten the joint again;
5. The cylinder pushing laterally can adjust the push-pull stroke by moving the second sensor;
6. Note that after the number of tests reaches zero, it can be started;
7. The weight of the impact fixture is about 15kg, and this weight is added to the load during the test; Mechanical Strength Test
8. The speed of the cylinder can be controlled through the regulating valve on the cylinder. The displayed frequency is the real-time frequency, calculated per minute;
9. Adjust the stroke of impact head spring and transverse cylinder according to the test rotation angle.
Parameter:
| control program | PLC |
| Test stroke | 100cpm |
| Test speed | 99cpm |
| Loading stroke | 0 ~ 250mm |
| Loaded load | 0 ~ 200KG |
| Loading frequency | 0 ~ 20 times/min |
| Beam lifting distance | 0 ~ 800mm |
| Control mode | pneumatics |
| Power supply | 220V/ 60Hz |
| Model | AM0008 |
