GMKOREA EDS-T-4547-2008 TEST PROCEDURE OF SEAT GETTING ON AND OFF DURABILITY.pdf

1、GM DAEWOO Auto & Technology EDS Engineering, GM DAEWOO Auto & Technology Standards TEST PROCEDURE OF SEAT GETTING ON AND OFF DURABILITY Do Not Use on New Programs. Being Replaced by GMW14364 EDS-T-4547 ISSUED DATE: 1998. 08. 30 REVISED DATE: 2008. 10. 15 VERSION: 4 (Superceded) EDS-T-4547TEST PROCED

2、URE OF SEAT GETTING ON AND OFF DURABILITY PAGE: 1/3 ISSUED DATE: 1998. 08. 30 REVISED DATE: 2008. 10. 15 VERSION: 4 GM DAEWOO Auto & Technology Note: This standard may be applied only for current project (incl. T255 Program). It is Superceded for all future projects and replaced by GMW14364. 1. PURP

3、OSE This procedure verifies durability of the seat surfaces against wear generated from getting on and off the seats. 2. SCOPE All types of seats. 3. TEST SAMPLES Minimum three newly assembled seats. 4. TEST EQUIPMENT AND JIG 4.1. Jig for fitting seats in vehicle conditions 4.2. Durability tester 5.

4、 METHODS AND SPECIFICATIONS OF TEST 5.1. Test Method 5.1.1. Fit the seat-fixing jig on the durability tester, and then mount a seat on the jig. 5.1.2. The position for the seat adjuster systems is in accordance with the position specified in the design standard. 5.1.3. Maintain a gap of 10 mm to pre

5、vent interruption of the seat and the dummy with the seat back when mounting the seat and the dummy on the tester as shown in fig. 1. Fig 1 5.1.4. Drop an AM 50% cushion dummy of 68 kg turned by 70, and wrapped with general jeans or similar materials from 175 mm above the H-point onto a point 80 mm

6、ahead the vertical surface specified in the design EDS-T-4547TEST PROCEDURE OF SEAT GETTING ON AND OFF DURABILITY PAGE: 2/3 ISSUED DATE: 1998. 08. 30 REVISED DATE: 2008. 10. 15 VERSION: 4 GM DAEWOO Auto & Technology standard to prevent interruption of the seat back as shown in fig. 2 Fig 2 5.1.5. Mo

7、ve the seat back to a position 80 mm backward the test position considering interruption of the seat back when getting on the seat, and rotate the dummy by 70 to make it parallel with the front direction as shown in fig. 3 Fig 3 5.1.6. Rotate the dummy by 70 outward from the front as shown in fig. 6

8、 Fig 4 EDS-T-4547TEST PROCEDURE OF SEAT GETTING ON AND OFF DURABILITY PAGE: 3/3 ISSUED DATE: 1998. 08. 30 REVISED DATE: 2008. 10. 15 VERSION: 4 GM DAEWOO Auto & Technology 5.1.7. While loading the weight of 30 kgf onto the inside of the femoral region, lift the dummy 30 kgf load Fig 5 5.1.8. Test th

9、e durability for the cycles defined in table 1. Each cycle consists of procedures defined in item 5.1.4 through 5.1.7 Table 1. Durability Standard for each material Material Durability Cycle Remarks CLOTH 10,000 GENIUNE LEATHER 10,000 ARTIFICIAL LEATHER 10,000 PVC LEATHER , PU LEATHER etc 6. EVALUAT

10、ION The material shall comply with standards specified in Table 2 below and the supplier shall obtain approval from the car manufacturer for this with photographs or actual samples. Table 2. Evaluation Standards for each material Material Evaluation Standards COMMON There shall be no disconnection o

11、f sewing threads, torn PAD, broken structure after the durability test. And there shall be no abnormal noise during the durability test. CLOTH - With PILE : Base texture shall not be exposed due to abrasion or disconnection of PILE - Without PILE : There shall be no disconnection of texture GENUINE LEATHER The abrasion of the colored layer is permissible but there shall be no rise on the texture of the leather Classification ARTIFICIAL LEATHER The abrasion of the PVC or PU layer is permissible but there shall be no exposure of the base texture due to this