1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2004 04 28 Revised Para 3.0 inserted; para 3.1, 3.2, 3.3, 3.6 & 4 deleted 1992 10 26 C10246425 Released P.A.Osman Printed copies are uncontrolled Copyright 2004, Ford Global Technologies, LLC Page 1 of 5 GREASE, MOLYBDENUM DISULFIDE, CV JOINTS
2、 WSD-M1C230-A 1. SCOPE The material defined by this specification is a grease consisting of a mineral oil with thickener, oxidation and corrosion inhibitors and molybdenum disulphide. 2. APPLICATION This specification was released originally for grease used for lubricating constant velocity (CV) joi
3、nts. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.1.1 Initial Qualifications The supplier must furnish to the affected Materials Engineering act
4、ivity a completed and certified copy of the attached Supplement A and test reports demonstrating the capability of the process for the listed critical properties. 3.1.2 Ongoing Verification Plan In addition to the control plan, the supplier and affected Materials Engineering activity shall establish
5、 a mutually agreed upon ongoing product verification plan which will be listed on Supplement B. 3.4 CONSISTENCY Material shall be a smooth homogeneous product free from abrasive particles, it shall be consistent in color and texture, and free from objectionable odors during normal storage. It shall
6、be suitable for the intended application. 3.5 FUNCTIONAL APPROVAL Materials being evaluated for initial approval may be subjected to a functional trial. Functional trial results shall be evaluated by the responsible Systems Engineering and Materials Engineering activities prior to material approval
7、and release. ENGINEERING MATERIAL SPECIFICATIONWSD-M1C230-APrinted copies are uncontrolled Copyright 2004, Ford Global Technologies, LLC Page 2 of 5 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 5.1
8、TYPICAL PROPERTIES The information shown is to provide data on products which have been qualified to this specification. The values shown do not constitute part of the requirements for initial qualification. 5.1.1 Penetration (ASTM D 217) After 60 strokes 284 Change after 100,000 Strokes 10% 5.1.2 D
9、ropping Point 192 C (ASTM D 566) 5.1.3 Oxidation Stability 42 kPa (ASTM D 942, pressure drop after 100 h) 5.1.4 Oil Separation 3.5% (IP 121, 7 days at 40 C by weight) 5.1.5 Low Temperature Properties 5.1.5.1 Flow Pressure (DIN 51805) At 20 C 5.4 kPa At - 35 C 57 kPa 5.1.6 Loss on Evaporation by wt 0
10、8% (IP 183) 5.2 SUPPLEMENT C This is to be used for additional information required for initial qualification. ENGINEERING MATERIAL SPECIFICATIONWSD-M1C230-APrinted copies are uncontrolled Copyright 2004, Ford Global Technologies, LLC Page 3 of 5 Supplement A INITIAL QUALIFICATION Supplier_ Date_ P
11、roduct Name_ NLGI Grade_ Product Code_ Batch No._ Manufacturing Plant Location(s)_ Test Results Mfg. Limits Physical/Chemical/Performance Properties (Mean, Std.Dev., (of 99.994% Sample Size) of Production) Base Oil Viscosity at 100 C mm2/s ASTM D 445 _ _ Viscosity at 40 C mm2/s ASTM D 445 _ _ Viscos
12、ity Index ASTM D 2270 _ _ Flash Point, C ASTM D 92 _ _ Pour Point, C ASTM D 97 _ _ Specific Gravity ASTM D 1298 _ _ ASTM D 4052 _ _ Grease _ _ Penetration mm/10 ASTM D 217 _ _ Worked after 60 strokes _ _ Worked after 100,000 strokes _ _ Moisture Content % ASTM D 95 _ _ Soap Content % FLTM AJ 106-02
13、 _ Molybdenum Disulphide FLTM AJ 106-02 _ _ Content Flow Pressure at -35 C DIN 51805 _ _ Dropping Point C ASTM D 566 _ _ Oxidation Stability ASTM D 942 _ _ Pressure Drop after 1,000 h Corrosion IP 220 _ _ Oil Separation, % ASTM D 1742 Infrared Spectrum On Base Oil _ _ On Grease _ _ Specific Gravity
14、 ASTM D 4052 _ _ Others (Elementals, etc.) _ _ Mechanical-Dynamical Test ES S-87GG4635-AA _ _ Signature_ Title_ ENGINEERING MATERIAL SPECIFICATIONWSD-M1C230-APrinted copies are uncontrolled Copyright 2004, Ford Global Technologies, LLC Page 4 of 5 Supplement B ONGOING PRODUCT VERIFICATION PLAN Suppl
15、ier_ Date_ Product Name_ NLGI Grade_ Product Code_ Batch No._ Manufacturing Plant Location(s)_ Physical/Chemical/Performance Properties Approved Manufacturing Sample Size/ Limits Frequency Grease Penetration mm/10 ASTM D 217 _ _ Worked after 60 strokes Worked after 100,000 strokes Dropping Point AST
16、M D 566 _ _ Oxidation Stability ASTM D 942 _ _ Pressure Drop after 1,000 h Corrosion IP 220 _ _ Oil Separation, % ASTM D 1742 _ _ Infrared Spectrum On Base Oil _ _ On Grease _ _ Others (Elementals, etc.) _ _ Mechanical-Dynamical Test ES S-87GG4635-AA _ _ Signature_ Title_ Material Engineering Concur
17、rence_ ENGINEERING MATERIAL SPECIFICATIONWSD-M1C230-APrinted copies are uncontrolled Copyright 2004, Ford Global Technologies, LLC Page 5 of 5 Supplement C Supplier_ Date_ Product Name_ NLGI Grade_ Product Code_ Manufacturing Plant Location(s)_ BASE OIL Manufacturing Limits Nominal Viscosity Range,
18、mm2/s Type Vol. % 100 C 40 C A _ _ _ _ B _ _ _ _ C _ _ _ _ D _ _ _ _ Thickener Filler/Structure Modifier/Solid Lubricant Supplier Type/Function Name Code Description A _ _ _ _ B _ _ _ _ C _ _ _ _ D _ _ _ _ Additives Carrier Additive Type/ Supplier /Type in Final Function Name Code Description % Product % A _ _ _ B _ _ _ C _ _ _ D _ _ _ Signature_ Title_
