現貨WSS-M1A367-A14福特對應標準

WSS-M1A367-A11

WSS-M1A367-A12

WSS-M1A367-A13

WSS-M1A367-A14

WSS-M1A367-A21

WSS-M1A367-A22

WSS-M1A367-A23

WSS-M1A367-A24

WSS-M1A367-A25

WSS-M1A367-A33

WSS-M1A367-A34

WSS-M1A367-A35

WSS-M1A367-A36

WSS-M1A367-A37

WSS-M1A367-A38

WSS-M1A367-A39

WSS-M1A367-A44

WSS-M1A367-A45

WSS-M1A367-A46

WSS-M1A367-A47

WSS-M1A367-A48

WSS-M1A367-A49

WSS-M1A367-A50

JOINABILITY

                        In conjunction with the material supplier and Product Development Materials Engineering, the affected local manufacturing activity shall, as part of the initial material source approval process, approve the joinability (e.g., resistance spot welding, riveting, adhesive bonding) of this material by means of laboratory test(s), manufacturing trial(s), and/or another mutually acceptable alternative, using the equipment and methods that are proposed for production.

            If needed to enable the fabrication of a specific component, restricted tolerances and/or additional material property requirements (i.e., the "quality level" of the steel) shall be developed by the affected manufacturing activity and the steel supplier.  Examples include, but are not limited to: restricted chemical composition, restricted gauge tolerance, specified minimum n-value, and specified surface condition.

            The "quality level" of the steel for a specific component:

·         shall not conflict with specified requirements in paragraph 3 of this Engineering Material Specification

·         shall be described in detail by the local manufacturing activity

·         shall be a mandatory extension of these Engineering Material Specifications

            Acceptance of subsequent orders by the steel supplier for a given component at the agreed upon quality level implies that all steel supplied will be of a comparable quality level and can be joined satisfactorily as defined and recorded by the manufacturing activity.

                        3.7        SURFACE APPEARANCE, CONDITION, AND SURFACE ROUGHNESS (Ra)

                        3.7.1    Surface Classification   

                                    Surface appearance shall be defined as Class 1 or Class 3:

·         A Class 1 surface shall be specified for parts of the vehicle that are exposed to view after paint or trim.