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Bicycle / Bike Fork Bending Fatigue Backward Impact Tester EN Standard

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Bicycle / Bike Fork Bending Fatigue Backward Impact Tester EN Standard

Name: Bicycle Bike Fork Bending Fatigue Backward Impact Tester EN Standard
Brand: SKYLINE
Price: 1 USD

Quality Bicycle / Bike Fork Bending Fatigue Backward Impact Tester EN Standard for sale

Brand Name : SKYLINE

Model Number : SL-BT97

Certification : CE , Calibration Certificate

Place of Origin : CHINA

MOQ : 1 Unit

Price : negotiated

Payment Terms : L/C, D/P, T/T, Western Union, MoneyGram

Supply Ability : 10 unit / month

Packaging Details : plywood case

Weight : 160KG

Power supply : AC220V,15A

Dimension : Test bench:1950*450*900mm

Frame Fatigue fixture : 1set

Maximum frequency of the machine : computer automatic control, with displacement, force, time and other control methods

Sensor capacity : Disc type sensor 5000N*1pcs

Load element resolution : 1/10000

Electric cylinder : Electric cylinder servo control

Displacement stroke : 150mm(±75mm)

Number of tests : 0-999999 set arbitrarily

Control method : force fully closed-loop control

Control software : Self-developed special software

Display method : Computer control and monitor

Data acquisition : High-speed acquisition card

Force acquisition frequency : ＞200KHz

Force waveform : Sine wave

Automatic stop : Automatic stop when the force does not reach the setting, automatic stop when the test piece is damaged

Report printing format : Self-saving test results to make reports

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Bicycle/Bike Fork Bending Fatigue Tester And Backward Impact Tester

EN Standard Bicycle/Bike Fork Bending Fatigue Tester and Backward Impact Tester

Test principles

A full alternating, cyclic dynamic load Fo, in the plane of the wheel and perpendicular to the axis of the fork riser, was applied to a load carrying device that rotated on the pivot of the fork joint. The test cycle is 100,000 cycles and the test force values are shown in Table 9. The maximum test frequency is described in ISO 4210- 3:2014, 4.5.

If the maximum displacement at the point of application exceeds 20% for rigid forks (40% for shock forks), the test is terminated. (See ISO 4210- 3:2014, 4.6)

After 100000 runs, stop the test and carefully inspect the sample for cracks. If cracks are found, terminate the test.

If, after 100000 runs, the sample is not displaced as described above and, furthermore, no cracks are present in the sample, continue with the impact test as described in 5.4.1 (see Table 7 for landing height). After the impact hammer has come to rest on the roller, measure the displacement deformation and carefully inspect the sample for cracks.

Bicycle / Bike Fork Bending Fatigue Backward Impact Tester EN Standard

1. Force-bearing device mounted on the pivot

2. Rigid support with fork assembly

Applied force value

Type of bicycle	City Bikes	Children's bikes	Mountain Bikes	Racing
Force Value F/N	±450	±450	±650	±620

Technical Parameters

Maximum frequency of the machine	0-5Hz
Sensor capacity	Disc type sensor 5000N*1pcs
Load element resolution	1/10000
Electric cylinder	Electric cylinder servo control
Displacement stroke	150mm(±75mm)
Number of tests	0-999999 set arbitrarily
Control method	force fully closed-loop control
Maximum frequency of the machine	computer automatic control, with displacement, force, time and other control methods
Control software	Self-developed special software
Display method	Computer control and monitor
Data acquisition	High-speed acquisition card
Force acquisition frequency	＞200KHz
Force waveform	Sine wave
Automatic stop	Automatic stop when the force does not reach the setting, automatic stop when the test piece is damaged
Report printing format	Self-saving test results to make reports
Frame Fatigue fixture	1set
Weight	160KG
Power supply	AC220V,15A
Dimension	Test bench:1950450900mm Control cabinet: 6006001830mm (LWH)

Product Tags:

Bike Fork Bending Fatigue Tester

Bicycle Fork Bending Fatigue Tester

Bicycle / Bike Fork Bending Fatigue Backward Impact Tester EN Standard Images

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