SAE J2380 Compliant Seat Frame Strength Validation System
The SAE J2380 Compliant Seat Frame Strength Validation System is intended to evaluate the structural strength and mechanical performance of automotive seat frames, seat assemblies, and associated mounting components under controlled loading conditions. It supports assessment of load-bearing capacity, deformation, and structural integrity during seat strength testing.
The system is designed to accommodate different loading directions, including horizontal forward and rearward loading, with torsional loading available where supported by the configured test setup. Computer-controlled servo loading enables controlled force application and measurement, while data acquisition software records test results for analysis and reporting.
Programmable test sequences and data recording functions support both static strength evaluation and durability testing. The system is intended for automotive seat manufacturers, component suppliers, engineering laboratories, and vehicle safety testing facilities.
Application
(1) Automotive seat frame static strength testing.
(2) Seat back and seat cushion structural strength evaluation.
(3) Seat mounting and anchorage strength testing.
(4) Seat adjuster and associated structural component evaluation.
(5) Forward and rearward seat loading tests.
(6) Torsional loading tests, where supported by the selected configuration.
(7) Automotive seat design validation and structural optimization.
(8) Production quality control and durability testing.
Standards
GB 15083-2019 — Strength Requirement and Test Method of Automobile Seats, Their Anchorages and Any Head Restraints
FMVSS No. 207, 49 CFR § 571.207 — Standard No. 207; Seating Systems
UN Regulation No. 17 — Uniform Provisions Concerning the Approval of Vehicles with Regard to the Seats, Their Anchorages and Any Head Restraints
Parameters
The supplied information describes the system's intended functions but does not provide verified numerical specifications for maximum load capacity, force accuracy, displacement range, or loading speed. The following functional parameters are based on the supplied description.
| Parameter | Specification |
|---|---|
| Test purpose | Seat frame and seat assembly strength validation |
| Loading modes | Static loading and programmable durability testing, subject to configuration |
| Loading directions | Horizontal forward and rearward; torsional loading where supported |
| Loading basis | Determined by the applicable standard, seat configuration, and required test procedure |
| Loading control | Computer-controlled servo system |
| Test sequence management | Programmable test count and recording |
| Data acquisition | Automatic recording of test data |
| Data processing | Computer-based analysis and test report generation |
| Test fixtures | Selected according to seat structure and applicable test method |
Features
(1) Evaluates the structural strength of automotive seat frames and seat assemblies.
(2) Supports controlled forward and rearward loading.
(3) Accommodates torsional loading when the appropriate fixture and loading system are installed.
(4) Uses computer-controlled servo loading for controlled force application.
(5) Supports static strength testing and programmable durability testing, according to configuration.
(6) Records test data for structural performance analysis.
(7) Provides data processing and test report generation.
(8) Supports evaluation of seat frames, seat mounting systems, and associated components.
(9) Enables comparison of mechanical performance across seat designs and production batches.
(10) Supports automotive component research, product validation, and quality control.
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