XQ-6450B Wheelchair Vehicle Swing Weight Impact Testing Machine 
1. Application scope of the wheelchair vehicle pendulum impact testing machine: 
This is used to test the impact resistance of some safety-related components of the finished electric wheelchair. It can be used for quick quality control inspections to determine whether an electric wheelchair meets the required impact strength standards, and it can also be used to compare the toughness tests of materials.
II. Test Method for Wheelchair Vehicle Swing-weight Impact Testing Machine:
The sample is clamped in the impact testing machine with the notched side facing the edge of the pendulum. The pendulum is released, causing it to impact the sample. According to the standard, it is determined whether the tested object meets the testing requirements.
III. Test standards for the wheelchair vehicle pendulum impact testing machine:
Design basis: ISO 7176 and GB/T 18029
IV. Main parameters of the wheelchair vehicle pendulum impact testing machine:
1.Total mass: 25kg ± 0.5kg;
2. Pendulum: One soft pendulum and one hard pendulum: 5# football (standard playing ball), filled with φ3.5 ± 1 and high-density closed-cell foam material, roundness: ±20mm.
3. Swing impact angle: Refer to the detailed quotation parameters for details.
4. Swing weight lifting method: Manual lifting
5. Pendulum impact mode: Manual impact
6. Safety Protection:  Dual safety measures to prevent accidental injuries.
7. Swing beam movement mode: Manual left-right movement and manual up-down movement
8. Effective width of the gantry: Refer to the detailed quotation parameters.
9. The bottom plate can be moved forward and backward: Refer to the detailed quotation parameters for details.
10. Wheelchair fixation method: Manual quick clamping
V. Structure of the Wheelchair Vehicle Swing-Hammer Impact Testing Machine:
1.This testing machine is of a frame structure.
2. The control box is of a box-type structure.
3. The mechanical surfaces are treated with high-temperature resistant varnish.
VI. Operating Procedures for the Wheelchair Vehicle Swing-weight Impact Testing Machine:
1. First, fix the product on the testing platform.
2. Adjust all the mechanical parts properly.
3. Turn on the machine and conduct the test. 
VII. Precautions for the Wheelchair Vehicle Swing-weight Impact Testing Machine: 
1.Before conducting the swing-type impact test on the wheelchair vehicle impact tester, please make sure that the power supply is properly connected.
2. During the test, make sure that the screw fixtures are not loose or any other issues. If any looseness is found, ensure to tighten them before conducting the test.
3. When the wheelchair wheel wear testing machine is in operation, it is strictly prohibited to get too close to the machine.
4. The mechanical transmission parts must be maintained regularly and lubricating oil should be added.
5. After the test is completed, it is necessary to ensure that the power supply has been turned off.
6. The wheel testing machine for wheelchair wheels must not be wiped with corrosive liquids. Instead, rust-proof oil should be used.