PC Controlled Handlebar, tube and Saddle Integrated fatigue testing machine (ISO standard)

PC Controlled Bicycle Handlebar, saddle tube and Saddle Integrated fatigue Testing machine (ISO standard)

First, the test principle: simulate the damage of components in different road conditions during the actual cycling process. The testing machine is according to ISO4210 fatigue test standards, the whole test system through the computer automatic control, the force application system adopts force closed-loop control, when the test force applied to the component reaches the set force automatically return and reverse

2, according to the standards: ISO 4210-5-2013 4.9 First and second stage loading methods, ISO4210-9:2014 4.4 saddle test, ISO4210-9:2014 4.5.2 saddle tube test,

Iii. Test contents:

1. Fatigue test of handlebar components

2. Saddle test Fatigue test

3. Saddle tube fatigue test

Iv. Test method:

1. During the test, the specimen is fixed on the test machine according to the method specified in the standard, and the height of the loading beam can be adjusted manually to adapt to the height of the specimen

2. Fix the specimen 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 specimen, and fix all parts.

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

4. Adjust the maximum allowable deformation of the specimen, and the machine will automatically stop testing after exceeding this deformation;

5. Start the test program to start the test, the test reaches the set number or the specimen is damaged, the machine automatically stops the test and retains the test results.

V. Main technical parameters:

1. Air pressure adjustment mode: SMC proportional valve

2. Sensor capacity: 5000N

3. Displacement sensor: 100mm

4. Load element resolution: 1/10,000

5. Test force can be set freely: 100N-600N (handlebar test) 600N-1200N (saddle tube saddle)

6. Force control accuracy: 0-5% (dynamic)

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

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

9. Loading mode: pneumatic loading

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

11. Equipped with fixtures: complete according to standard fixtures

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

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

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

15. Pneumatic components brand: Germany FESTO

16. Power supply: 220V 5A

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

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

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

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

6. Computer: brand DELL OptiPlex360 or equivalent

The configuration is as follows:

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

Key Disk: USB port entry-level keyboard (English) - Black

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

The Computrace Disable Info Mod is available in the system

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

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

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

The project is already included in the system: Integrated Intel (R) Graphics Media Accelerator 3100

Memory: 1GBNECC dual-channel DDR2 667MHz SDRAM memory

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

Display: 19" widescreen LCD display

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

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

OPERATING SYSTEM: The latest dedicated fatigue testing machine test software 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, WINDOWSNT and other networks and multi-users, and the operating system is suitable for various software packages compatible with PCS. Simplified Chinese interface, Chinese and English test report.

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

Seven, microcomputer PC online function description:

1. Signal conversion controller:

⑴. Load Sensor [Sensor]

(2) Position sensor

(3) Signal Conversion Collector [Data Collector]

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

Viii. Equipment details:

1) One host

2) Fixture set

3) A computer (including host and monitor)

4) A computer cabinet

5) A printer

6) A copy of the manual

7) One certificate of qualification

8) A warranty card