Shanchang Machinery - Steering Wheel Twisting Fatigue Tester - Price of Steering Wheel Twisting Fatigue Tester

Steering wheel fatigue tester

Section 1:DesignPursuant to

The design meets the requirements of the "Force Deformation Test" as stipulated in Article 2.3 of the "China National Standard for Automotive Industry" QC/T563-1999. The machine is capable of performing the "steering wheel static torsion characteristic test, static bending strength test, alternating torsion and alternating bending durability test" as specified in the standard.

II. Tester Function

Steering wheel static torque characteristics test (including static strength and static torsion tests)

2. Static bending strength test.

3. Fatigue tests under alternating torsion and bending.

4. Plot relevant test curves and read, record, and print the test results.

5. Features over-pressure protection for oil source; interlock protection for oil temperature; counter preset value interlock protection; load and displacement upper and lower limit setting with over-limit protection; motor overcurrent protection, and more.

6. Working Conditions: Power supply voltage 380V ± 10%, three-phase; total power 15KW; ambient temperature 20 ± 10°C, humidity not exceeding 80%, free from corrosive media.

ThreeTechnical Performance Features

The main unit features a contemporary fatigue tester's popular double-column gate frame structure, offering good rigidity, compact design, simple appearance, and fine processing.

The two columns are heat treated and then finished with a hard chrome plating and polishing process, offering high hardness, wear resistance, and corrosion resistance.

The connecting rod and workbench are joined using bolt clamping technology, which makes the installation holes easy to locate. They are simultaneously machined with the locking holes of the moving beam, ensuring the coaxial alignment of the centerlines of the two components.

High-strength moving beams are hydraulically lifted and lowered throughout the process by high-quality engineering cylinders, and are interlocked with locking cylinders for easy movement, precise positioning, and reliable locking.

Servo oil sources are now serialized, allowing users to select according to the characteristics of the test frequency and amplitude (displacement) requirements.

Four,Primary Technical Specifications

1. Dynamic Load: ±5 kN

2. Static Load: ±20 kN

3. Static Load Accuracy: ±1% (F.S.)

4. Actuator displacement: ±125mm

5. Measurement Accuracy of Displacement: ±1% (F.S.)

6. Loading Speed: 10-60mm/min or 10-500N/min (adjustable)

7. Load Frequency: 0.01～5Hz (sine wave)

8. Load Waveform: Sine Wave

V. Main Configuration:

1. One main test bench unit

2. A set of steering wheel test fixture.

3. Servo Control System - Set

4. A set of computer data processing system

5. Hydraulic Power System - Set

Six, Quality Assurance

1. The warranty period is one year from the final acceptance. If any quality issues arise with the equipment during the warranty period, the supplier will provide free replacement and repair. In case the issues are caused by the buyer's improper operation, the buyer is responsible for the cost of repair. The supplier will also provide spare parts for the equipment.

2. The supplier must respond within 1 hour of receiving notice, provide a repair solution within 2 hours; resolve general malfunctions within 6 hours.

If necessary, we can be on-site within 24-48 hours and provide repair or replacement for defective goods or parts, with all costs borne by the supplier.

3. Our company has dedicated after-sales service personnel who proactively monitor and provide dynamic support. They regularly review equipment operation statuses according to records, promptly identify issues, and eliminate potential hazards.

4. Free software upgrades provided, along with training or guidance for operators.