1、I INTERNATIONAL TRUCK AND ENGINE CORPORATION I TITLE: Powdered Metal Spacer WRiTTEN/EDITED BY: APPROVED BY: Materials Engineering Materials Engineering UMBER: r TMS-5015 TMS (TRUCK MATERIAL SPECIFICATION) REVISION: B - 1 DATE ISSUED September 2000 heference: File 30-15 keywords: Powdered Metal Space
2、rs I 1.0 APPLICATION This specification covers a powdered metal spacer used to mount parking brake levers. 2.0 SCOPE This specification covers the requirements for material, density, apparent hardness, crush strength, quality, source approval and quality control. 3.0 REFERENCE DOCUMENTS Unless other
3、wise specified, the latest issue of all referenced standards shall apply. The following standards, specifications and regulations are referenced in this specification. Quality System Standard QS-9000 (IS0 9001) INTERNATIONAL CEMS H- 1 INTERNATIONAL IQR Quality Standard INTERNATIONAL Manufacturing St
4、andard D-13 ASTM B 328 CFR Title 29, Part 1910 4.0 REOUIREMENTS 4.1 Material and Densitv Material shall meet the requirements of Grade F-0008-R, CEMS H-l. The density (Spec. - 6.4-6.8 g/cm3) shall be measured per ASTM B-328. 4.2 Apparent Hardness Rockwell B 50-80. Hardness shall be the average of at
5、 least six readings per part. 4.3 Crush Strength The min crush strength, when tested as indicated in Figure 1, shall be as follows: Part NO. 473797-Cl Crush: 6.9 kN (1570 lbf) 5.0 QUALITY The powdered metal compacts shall be uniform in composition and free from defects which would affect their perfo
6、rmance. Parts shall be suitably protected from corrosion during shipment and storage. This document is restricted and may not be sent outside International Truck and Engine Corporation or reproduced without permission from Corporate Technical Standards. 02000 International Truck and Engine Corporati
7、on Suppliers are required to assume all patent liability. SEPTEMBER 2000 Page 1 of 2 NUMBER: TMS-5015 TITLE. REVISION: Powdered Metal Svacer B-1 Figure 1 D- This document is restricted and may not be sent outside International Truck and Engine Corporation or reproduced without permission from Corporate Technical Standards. 02000 International Truck and Engine Corporation Suppliers are required to assume all patent liability. I SEPTEMBER 2000 Page 2 of 2
