Automotive Seat Static Strength Test System

The Automotive Seat Static Strength Test System is a customized, non-standard static load testing machine developed to evaluate the static mechanical performance of automotive seats and related functional components. The system is designed to measure strength, stiffness, applied force, displacement, deformation, and structural clearances under static or quasi-static loading conditions. It supports comprehensive verification of seat structures in accordance with relevant automotive industry standards and customer-specific requirements.

Application

(1) Static strength testing of complete automotive seat assemblies.

(2) Stiffness and deformation testing of seat frames and load-bearing structures.

(3) Static load evaluation of seat slide rails, recliner mechanisms, and adjustment components.

(4) Gap and clearance measurement of seat frame structures under load.

(5) Static strength testing of seat cushions, backrests, and armrests.

(6) Testing of rear seat backrest load-bearing strength.

(7) Quality verification and design validation for passenger car and bus seat components.

Standards

(1) QC/T 805: Technical Requirements for Passenger Car Seat Slide Rails

(2) QC/T 740: Passenger Car Seat Assemblies

(3) JT/T 460: Technical Requirements for Coach Seat Recliner Adjusters

(4) ISO 6487: Road Vehicles – Measurement Techniques in Impact Tests (reference for force and displacement measurement)

(5) SAE J879: Motor Vehicle Seat Systems – Strength and Performance (reference)

Parameters

Features

(1) Customized system design according to specific seat structures and test requirements.

(2) Wide selection of load and displacement sensor ranges.

(3) Accurate measurement of static strength, stiffness, and deformation.

(4) Suitable for complete seats and individual functional components.

(5) Stable loading control for repeatable and reliable test results.

(6) Supports multiple static seat test configurations within one system.

Accessories

(1) Interchangeable seat mounting fixtures

(2) Load cells with different capacity ranges

(3) Displacement sensors

(4) Control and data acquisition software

(5) Hydraulic or electromechanical loading actuators

(6) Safety protection devices

Test Procedures

(1) Install the seat or component on the test bench using the appropriate fixture.

(2) Select the required load sensor and displacement sensor ranges.

(3) Set test parameters such as loading direction, force or displacement level, and test speed.

(4) Apply static or quasi-static load according to the specified test method.

(5) Record force, displacement, deformation, and clearance data during the test.

(6) Evaluate test results against standard or customer-defined acceptance criteria.

Maintenance Information

(1) Regular calibration of load and displacement sensors.

(2) Periodic inspection of actuators, fixtures, and mechanical connections.

(3) Verification of control system performance and safety functions.

(4) Keep hydraulic or electromechanical components clean and properly lubricated.

(5) Maintain detailed maintenance and calibration records.

FAQ

1. What is this product?

It is a static strength test system designed for evaluating the mechanical performance of automotive seats and seat components.

2. What is it used for?

It is used to measure static strength, stiffness, deformation, and structural clearances under controlled loading conditions.

3. Why is this product important?

Static strength testing ensures seat structures meet safety, durability, and regulatory requirements before vehicle installation.

4. Which industries is it suitable for?

Automotive OEMs, seat manufacturers, Tier 1 suppliers, testing laboratories, and automotive research institutions.

5. What are similar products?

Seat static load test rigs, structural strength testing machines, and customized automotive component test systems.