PC brake dry and wet braking performance tester (including grip force test)

PC brake dry and wet braking performance testing machine WSD-8713G

First, the scope of application: used to simulate the road condition test of the brake when the bicycle is riding, simulate the road condition, and test the performance of the brake in such cases. Can meet the requirements of ISO JIS EN BAA and US standards for the corresponding test items.

Second, the testing basis of the testing machine:

1. ISO 4210-2:2014 Requirements for urban recreational vehicles, children's scooters, mountain bikes and racing cars

2, ISO4210-3:2014 General test methods

3. DIN79100

Iso 4210-7:2014 Bicycles - Safety requirements for two-wheeled bicycles - Part 7: Test methods for wheels and rims

5, ISO4210-2:2015 Bicycle Safety requirements for two-wheeled bicycles - Part 2: Requirements for urban and touring bicycles, youth bicycles, mountain bikes and race bicycles

Iii. Type of test:

1. Dry brake fatigue test: measure the braking distance and braking times of the bicycle

2. Clamp force measurement (40-180N different force values of the grip force)

3. Heat resistance fatigue test when the maximum speed is 25 KM/Hr and the maximum braking force is 200N

4. Brake linear test, showing the braking force curve under different grip forces.

Four, the main performance:

1. Test times: 0--999,999 Arbitrary setting, automatic display of test process, automatic retention of test results.

2. Force range of wheel loading weights: 40-- 150kg

3. Drum diameter 790mm, width 150mm

4. Dynamic torque sensor specification: 500N.m

5. Riding speed: 20-50km /Hr can be set

6. Roller moment of inertia: standard 8kg.M2,

7. Roller surface knurling, increase friction, do not skid with the wheel

8. Speed measurement accuracy: ≤5%

9. Distance measurement accuracy: ≤5%

10. Wheel size range: 16-29 inches

11. Front fork width: ≤200mm

12. Grip force: 40-180N can be set

13. Grip force display mode: 50kg force sensor

14. Grip force loading mode: cylinder + proportional pressure regulation

15. Equipped with temperature and humidity sensor to display the temperature and humidity of the test environment, and can be displayed in the test report

16. The temperature of the disc brake disc can be measured during braking and can be displayed in the test report

17. Equipped with blowing device to simulate the natural wind during riding

18. Power supply: three-phase 380V 4KW 50Hz

19. Stop: reach the number of times or the specimen halfway damaged, automatic stop, and retain the number of tests.

20. Micro switch: with a safety micro switch, the test object is damaged, automatic shutdown facilities.

21. Horizontal feet: There are horizontal adjustment feet around the front and back, adjustable level.

22. The main body of the machine is a shaped steel component with good stability, equipped with reinforcing bars and flat feet for water transfer.

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

V. Computer:

Lenovo brand machine

The configuration is as follows:

Processor: OptiPlex(TM)360 MT 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: 1GB NECC dual-channel DDR2 667MHz SDRAM memory

Optical equipment 1:16X Max DVD-ROM Drive with RAMfunction

Display: 19" widescreen LCD display

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

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

OPERATING SYSTEM: Testing software for the latest dedicated frame foot force 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.

Six, equipment details:

1. One host

2. A computer (including host and monitor)

3. A computer desk

4. One certificate

5. A copy of the manual