Steering tube resistance testing machine

PC control scooter steering tube resistance testing machine WSD-8411

Test principle: The purpose of this fatigue test is to ensure that the steering tube and handlebars are reliable when the user brakes. The whole test system is automatically controlled by computer, and the force application system adopts force closed-loop control. When the test force applied on the handlebars reaches the set force, it automatically returns and reverses.

2, according to the standard: customer provided

Iii. Test method:

1) During the test, the scooter is fixed on the test machine in accordance with the standard method, and the high and low position of the loading beam can be manually adjusted to adapt to the position of the handlebar;

2) Fix the handlebar on the special fixture, adjust the upper and lower, left and right positions of the loading cylinder, so that the loading fixture can be just assembled on the horizontal pipe and fixed the various parts.

3) Set the test force value and number of test requirements on the computer.

4) Adjust the maximum deformation of the handlebars, and the machine will automatically stop the test after exceeding this deformation;

5) Start the test procedure to start the test, the test reaches the set number or the specimen is damaged, the machine will automatically stop the test and retain the test results.

Four, the main technical parameters:

1. Sensor capacity: 2000N

2. Load element resolution: 1/10,000

3. Test force: 100N-600N can be set (force closed loop control)

4. Force control accuracy: 5% (dynamic)

5. Test frequency: 0-5Hz (adjustable)

6. Test times: 0-999,999 times can be set

7. Loading mode: pneumatic loading

8. Database function: automatically record each measurement result to facilitate analysis and provide evidence

9. Stop mode: The test piece breaks the system or automatically stops beyond the displacement

10. The solenoid valve is equipped with a guard to prevent damage.

11. With pressure regulating tank, better stable working pressure, so that the loading force is more stable.

12. Pneumatic components brand: Germany FESTO

13. Power supply: 220V 5A

14. Air source: Pressure 0.7MPa gas flow 300L/MIN

15. The main body of the machine is steel component, high strength, not easy to deformation.

16. The base of the machine is solid steel with good stability, equipped with reinforcing bars and flat feet for water transfer.

17. Electrostatic spraying of machine appearance, electroplating of other parts, high rust prevention ability, beautiful appearance.

5, computer: brand computer DELL OptiPlex 360 or the same product

The configuration is as follows:

Processor: OptiPlex(TM)360 MT includes Intel (R) Pentium (R) dual-core processor E2200

Ø Key disk: USB interface entry-level keyboard (English) - black

Ø Mouse: Dell (TM) USB optical mouse (black)

Ø The project is included in the system: Computrace Disable Info Mod

Ø Project included in the system: Integrated Broadcom(R) 10/100/1000LOM(BCM5787)

Ø The project is included in the system: Integrated ADI-1984 high definition audio

Project already included in the system: Intel (R) G31 Express chipset

Ø The project is included in the system: integration of Intel (R) Graphics Media Accelerator 3100

Ø Memory: 1GB NECC dual-channel DDR2667MHz SDRAM memory

Ø Optical equipment 1:16X Max DVD-ROM Drive with RAM function

Ø Display: 19" widescreen LCD display

Ø Diagnostic CD: OptiPlex diagnostic CD, suitable for 32-bit operating systems

Ø SATAHard Drive: 160GB SATA(7200RPM - 8MB cache) hard drive

OPERATING SYSTEM: Testing software for the latest dedicated fatigue testing machine under WINDOWS, the software itself contains detailed operating instructions, and a set of detailed operating instructions are attached. The computer can be compatible with OS/2, NOVELL, UNIX, WINDOWS NT and other networks and multi-users, and the operating system is suitable for various software packages compatible with the PC. Simplified Chinese interface, Chinese and English test report.

Ø List machine: HP color list machine, can automatically print the maximum value, break point and other functions

Six, microcomputer PC online function description:

1. Signal conversion controller:

⑴. Load Sensor [Sensor]

(2) Position sensor

(3) Signal conversion collector [DataCollector]

2. Basic functions Perform the dynamic fatigue testing machine test program, the following information can be obtained:

1) The most powerful

2) Current force

3) Test frequency

4) Power-time graph

5) Comparison of curves

6) Average value

7) Standard deviation

Seven, equipment details:

² One host

² Fixture set

² One computer (including host and monitor)

² A computer desk

² One printer

² One copy of instructions

² One certificate of qualification

² One warranty card