1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2003 03 21 Revised Para 3.0 inserted ; Para 3.1, 3.2, 3.3, 3.9, 4 deleted 1998 10 05 Activated L. Daniv-Zarewych Printed copies are uncontrolled Page 1 of 2 Copyright 2003, Ford Global Technologies, Inc. FAB
2、RIC, SHEFFIELD PATTERN, KNIT WSS-M1H730-A 1. SCOPE The material defined by this specification is a polyester raschel pattern, knit bodycloth of good quality and uniform composition. 2. APPLICATION This specification was released originally for material used as an interior trim fabric for 1998 Explor
3、er XLT and 1998 Ranger XLT. 3. REQUIREMENTS In addition to the requirements listed herein, the fabric shall meet all requirements of: WSS-M8P18-A1/A4. 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Produ
4、ction Materials (WSS-M99P1111-A). 3.4 FABRIC CONSTRUCTION 3.4.1 Fabric Count, +/- 5 % tolerance (ASTM D 3887) Wales 67 wales/10 cm Courses 118 courses/10 cm 3.4.2 Fabric Weight, range 360 - 440 g/m2(FLTM BN 106-01) 3.5 COMPOSITION (ASTM D 629) Tolerance as specified in WSS-M8P18-A1/A4 Fabric 100 % P
5、olyester ENGINEERING MATERIAL SPECIFICATION WSS-M1H730-A Page 2 of 2 Copyright 2003, Ford Global Technologies, Inc. 3.6 YARN CONSTRUCTION (ASTM D 1244) Face (A) 16.7 tex f50 (B) 16.7 tex f50 Middle 16.7 tex f 34 Back 16.7 tex f34 3.7 METHOD OF DYEING Yarn dye 3.8 STRETCH & SET, %, range (SAE J855) F
6、abrics outside this range may be accepted provided they have been approved jointly by the Materials Engineering activity and the affected Design Engineering and Development activity. Stretch, range Wales Courses 6 - 30 10 - 35 Set, max* Wales Course 12 14 * At no time shall the set exceed 40 % of the measured stretch unless approved jointly by the Materials Engineering activity and the affected Design Engineering and Development activity.
