INTERN TMS 6034-2009 Hose Turbo《涡轮增压机软管》.pdf

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1、This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2009 by Navistar, Inc. FEBRUARY 2009 Page 1 of 14 NAVISTAR, INC. TMS (TRUCK MATERIAL SPECIFICATION) NUMBE

2、R: TMS-6034 TITLE: Hose, Turbo CURRENT REV. No.: 0902 DATE: February 2009 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES: Rev M August 2007 PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION This specification may involve hazardous materials

3、, equipment, and procedures. This specification does not purport to address all of the safety issues associated with its use. The user is responsible to consult appropriate safety and health practices and to determine the applicability of regulatory limits prior to use. Change Notice: Replaced “Inte

4、rnational Truck and Engine Corporation” with “Navistar, Inc.” per corporate directive; modified construction B requirements in paragraph 4.1.2.2; editorial changes. Reference: File 09 Keywords: Turbo hose; CAC Hose; High Temperature Hose 1.0 APPLICATION This specification covers different types of h

5、ose used in engine turbo CAC systems. The hoses are used as connectors between the turbocharger, the charge air cooler, and the engine. Selection of the type shall be made by Materials Engineering. 2.0 SCOPE This specification covers construction, property requirements, dimensional tolerances, ident

6、ification, source approval and quality control for the several types of hose connectors used in the CAC system. NOTE: Successful design of the connections between the turbocharger, charge-air-cooler and the engine, requires careful consideration of the length, alignment, rigidity, and spacing of the

7、 elements that comprise the joint. Straight turbo hoses should be used for connectors. Curves and elbows should be designed into the metal pipes or other components whenever possible. See Section A.0 on DESIGN GUIDANCE. 2.1 Restricted Chemical Substances Effective January 1, 2007, all product suppli

8、ed to the requirements of this specification must comply with the requirements of the CEMS B-50 specification. 3.0 REFERENCE DOCUMENTS Unless otherwise specified* the latest issue of all referenced standards shall apply. The following Specifications, Standards, and Regulations are referenced in this

9、 specification. Quality System Standard ISO 9001 or TS-16949 NAVISTAR TMS-6033 ASTM D 1418 NAVISTAR Manufacturing Std. MS-D-13 NAVISTAR TMS-9543 ASTM D 2240 NAVISTAR Eng. Design Std. A-16 NAVISTAR TMS-9528 ASTM D 865 NAVISTAR Eng. Dwg. PT12-16751 CFR Title 29, Section 1910 ASTM D 375 NAVISTAR CEMS A

10、-37 ASME Y14.5M-1994* ASTM D 1171 NAVISTAR CEMS D-28 ASTM D 380 ASTM D 2137 NAVISTAR TMS-1058 ASTM D 412 ASTM D 2000 NAVISTAR TMS-1059 ASTM D 413 ASTM D 624 NAVISTAR CEMS B-21 ASTM D 471 SAE J20 NAVISTAR CEMS GT-31 NAVISTAR CEMS B-50 SAE J30 *Conformance to the 1994 version of ASME Y14.5M is require

11、d Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: TMS-6034 TITLE: Hose, Turbo REVISION: 0902 This document is restricted and may not be sent outside Navistar, Inc. or repr

12、oduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2009 by Navistar, Inc. FEBRUARY 2009 Page 2 of 14 4.0 GENERAL REQUIREMENTS Unless otherwise specified all tests will be performed per SAE J 20 and indicated ASTM Test Methods. 4.1 Cla

13、ssification and Construction Grade designations are used to specify the application in the system and the allowed materials that can be used to meet those requirements. Suffix designations are used to specify the manufacturing method used to make the hose; the reinforcement fibers allowed; additiona

14、l oil resistance required and higher heat or pressure requirements beyond the basic levels. 4.1.1 Grades 4.1.1.1 Grade C This grade hose used after the air cooler and in the part of the system considered the “cold” side of the charge-air-cooler system. Unless suffix R is used or with prior approval

15、of alternate materials, the tube and cover stocks shall be made from ethylene-propylene-diene (EPDM), similar to SAE J20 20R4 Class D-1. The cover shall be non-blooming. Polysiloxane elastomers may be used in place of EPDM if necessary. If Suffix R is used with this designation, then the tube and co

16、ver shall be chlorinated polyethylene (CPE), chlorosulfonated polyethylene (CSM) or epichlorohydrin (ECO). This is acceptable for use on systems that are designed to recirculate oil and fuel vapors. Unless modified by other Suffix call-outs, this hose shall be rated to 125C (257F) and 120 kPa gauge

17、(17 psig). Polysiloxane elastomers with fluoro elastomer barriers may be used if other materials and manufacturing methods cannot meet the performance requirements of this specification. 4.1.1.2 Grade H This grade covers hose used after the turbo charger and before the air-to-air cooler in the secti

18、on of the system considered as the “hot” side of the charge air cooler. The tube and cover stocks shall be made from polysiloxane elastomers unless Suffix R is required which will usually require the use of fluoro elastomer barriers or other compound variations to meet both the temperature and the o

19、il resistance required. Unless modified by other Suffix call-outs, this hose shall be rated to 210C (410F) and 120 kPa gauge (17 psig). 4.1.2 Suffix Letters 4.1.2.1 Suffix A Straight or formed hose reinforced with wrapped plies of woven cord nylon (Grade C only), polyester (Grade C only) or aramid f

20、abric. 4.1.2.2 Suffix B Preformed hose with ply or plies of lockstitch knitted aramid (blend of para and meta aramids for high fatigue performance) yarn. Design and application should be thoroughly tested to ensure a durable assembly. 4.1.2.3 Suffix M Mid high pressure rating to 210 kPa gauge (30 ps

21、ig). 4.1.2.4 Suffix N - High pressure rating to 345 kPa gauge (50 psig). 4.1.2.5 Suffix R Oil resistance and oil permeation resistance required. Required for systems utilizing a closed breather system or any other method of introducing oil to the air stream. 4.1.2.6 Suffix X Temperature rating to 24

22、9oC (480oF). 4.1.2.7 Suffix Y Temperature rating to 260C (500F) this requirement is currently being developed. Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: TMS-6034 TIT

23、LE: Hose, Turbo REVISION: 0902 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2009 by Navistar, Inc. FEBRUARY 2009 Page 3 of 14 4.2 Stainless Steel Spri

24、ng Insert or Construction Rings 4.2.1 Unless otherwise specified on the engineering drawing, a steel spring insert or rings may be used to insure compliance with the “Vacuum Collapse“ or “Hot Swell“ requirement of this specification. Under certain circumstances a thermoplastic (glass filled nylon) m

25、ay be appropriate for this application. Use of the insert, rings, or thermoplastic shall be approved by TDTC. 4.2.2 Unless otherwise specified, the steel spring insert shall be formed from a wire having a minimum diameter of 1.57 mm (a larger diameter wire may be used at the suppliers discretion). T

26、he spring shall exhibit a 25 mm pitch (a pitch of up to 35 mm is acceptable with larger diameter wire) and an OD approximately 3.0 mm less than the nominal ID of the hose. The wire shall be 300 series stainless steel, full hard, as per CEMS A-37. The length of the spring shall be such that a minimum

27、 of 50 mm of free hose length remains on each end of the hose for ease of assembly and clamping. 4.3 Property and Performance Requirements - Elastomer Elastomer designation is as per ASTM D 1418 except where otherwise indicated. See Tables 1a and 1b for material property requirements. 4.3.1 Hardness

28、 Durometer Measure hardness per ASTM D 2240, Type A. Initial and nominal hardness values shall be stated on qualification report. Material shall be controlled to within 5 points of nominal while the material is in production unless it is re-qualified to another value. Aging test values shall be meas

29、ured as change from initial as listed in Tables 1a and 1b. Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: TMS-6034 TITLE: Hose, Turbo REVISION: 0902 This document is rest

30、ricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2009 by Navistar, Inc. FEBRUARY 2009 Page 4 of 14 TABLE 1a PROPERTIES OF TUBE AND COVER Grade C PROPERTIES OF TUBE AND COVER T

31、EST METHOD (ASTM) TUBE AND COVER Grade C TUBE AND COVER Grade C TUBE AND COVER Grade C-R TUBE AND COVER Grade C-R TUBE BARRIER Grade C-R POLYMER D1418 EPDM VMQ CM (CPE) VMQ FVMQ ORIGINAL PROPERTIES: TENSILE STRENGTH, MPA (PSI) D412, DIE C 7.0(1015) 6.0(870) 11(1595) 6.0(870) 6.0(870) ELONGATION, PER

32、CENT MIN D412, DIE C 250 250 180 250 250 25% MODULUS, MPa (PSI), MIN D412, DIE C Report* Report* Report* Report* Report* 100% MODULUS, MPa (PSI), MIN D412, DIE C Report* Report* Report* Report* Report* TEAR RESISTANCE, kN/m (LBF/in), MIN D624, DIE B 17.5(100) 12 (68) 15.7(90) 12 (68) 15 (85) HEAT AG

33、ING CONDITIONS AND CHANGE LIMITS HOURS EXPOSURE D573 168 168 168 168 168 TEMPERATURE, C (F) D573 135(275) 135(275) 120(248) 135(275) 120(248) HARDNESS, DUROMETER, SHORE A D2240 0 to 18 0 to 10 0 to 20 0 to 10 0 to 10 TENSILE STRENGTH, % MAX D412, DIE C -35 -35 -20 -35 -35 ELONGATION, % MAX D412, DIE

34、 C -65 -65 -60 -65 -65 25% MODULUS, % MAX D412, DIE C Report* Report* Report* Report* Report* 100% MODULUS, % MAX D412, DIE C Report* Report* Report* Report* Report* TEAR RESISTANCE, % MAX D624, DIE B Report Report Report Report Report HEAT AGING, 1000 HOURS TEMPERATURE, C (F) D573 100(212) 100(212)

35、 100(212) 100(212) 100(212) ELONGATION, % MIN D412, DIE C 120 120 120 120 120 HARDNESS, MAX D2240 90 90 90 90 90 PROPERTIES AFTER IMMERSION IN CEMS B-21 15W-40 Engine oil (P/N 2643576R1, shell Rimula Premium IFF, 54267) HOURS D471 N/A N/A 70 70 70 TEMPERATURE, C (F) D471 N/A N/A 120(248) 120(248) 12

36、0(248) HARDNESS, DUROMETER, SHORE A D2240 N/A N/A 25 25 25 TENSILE STENGTH, % MAX D412, DIE C N/A N/A -50 -50 -50 ELONGATION, % MAX D412, DIE C N/A N/A -60 -60 -60 25% MODULUS, % MAX D412, DIE C N/A N/A Report* Report* Report* 100% MODULUS, % MAX D412, DIE C N/A N/A Report* Report* Report* TEAR RESI

37、STANCE, % MAX D624, DIE B N/A N/A Report* Report* Report* VOLUME CHANGE, shrink/swell, % D471 N/A N/A -10 TO +70 -10 TO +70 -3 TO +10 OTHER PROPERTIES COMPRESSION SET HOURS 70 70 70 70 70 TEMPERATURE C (F) 100(212) 100(212) 100(212) 100(212) 100(212) PERCENT MAX, PLIED D395 25 25 90 25 25 OZONE RESI

38、STANCE (COVER ONLY) 100MPa partial pressure, RATING % D1149 Method A 100 100 100 100 N/A LOW-TEMPERATURE RESISTANCE, NONBRITTLE AFTER 3 MINUTES AT: C D2137 METHOD A -40 -40 -40 -40 -40 * Report value determined in qualification and validation testing. * Basic Grade H requirements can be used for bot

39、h standard applications and those requiring Suffix X N/A not applicable Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: TMS-6034 TITLE: Hose, Turbo REVISION: 0902 This doc

40、ument is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2009 by Navistar, Inc. FEBRUARY 2009 Page 5 of 14 TABLE 1b PROPERTIES OF TUBE AND COVER Grade H PROPERTIES OF TUB

41、E AND COVER TEST METHOD (ASTM) TUBE AND COVER Grade H* TUBE BARRIER Grade H-R TUBE AND COVER Grade H-Y* TUBE BARRIER Grade H-RY* POLYMER D1418 VMQ FKM VMQ FKM ORIGINAL PROPERTIES: TENSILE STRENGTH, MPA (PSI) D412, DIE C 6.0(870) 7.0(1015) 6.0(870) 7.0(1015) ELONGATION, PERCENT MIN D412, DIE C 250 17

42、5 250 175 25% MODULUS, MPa (PSI), MIN D412, DIE C Report* Report* Report* Report* 100% MODULUS, MPa (PSI), MIN D412, DIE C Report* Report* Report* Report* TEAR RESISTANCE, kN/m (LBF/in), MIN D624, DIE B 12 (68) 15 (85) 12 (68) 15 (85) HEAT AGING CONDITIONS AND CHANGE LIMITS HOURS EXPOSURE D573 168 1

43、68 168 168 TEMPERATURE, C (F) D573 230(446) 230(446) 260(500) 260(500) HARDNESS, DUROMETER, SHORE A D2240 0 to 15 0 to 15 0 to 15 0 to 15 TENSILE STRENGTH, % MAX D412, DIE C -30 Report* Report* Report* ELONGATION, % MAX D412, DIE C -40 Report* Report* Report* 25% MODULUS, % MAX D412, DIE C Report* R

44、eport* Report* Report* 100% MODULUS, % MAX D412, DIE C Report* Report* Report* Report* TEAR RESISTANCE, % MAX D624, DIE B Report Report Report Report HEAT AGING, 1000 HOURS TEMPERATURE, C (F) D573 210(410) 230(446) 230(446) 230(446) ELONGATION, % MIN D412, DIE C 120 120 Report* Report* HARDNESS, MAX

45、 D2240 90 90 Report* Report* PROPERTIES AFTER IMMERSION IN CEMS B-21 15W-40 Engine oil (P/N 2643576R1, shell Rimula Premium IFF, 54267) HOURS D471 70 500 70 500 TEMPERATURE, C (F) D471 150 (302) 150 (302) 150 (302) 150 (302) HARDNESS, DUROMETER, SHORE A D2240 -30 Report* -30 Report* TENSILE STENGTH,

46、 % MAX D412, DIE C -40 Report* -40 Report* ELONGATION, % MAX D412, DIE C -30 Report* -30 Report* 25% MODULUS, % MAX D412, DIE C Report* Report* Report* Report* 100% MODULUS, % MAX D412, DIE C Report* Report* Report* Report* TEAR RESISTANCE, % MAX D624, DIE B Report* Report* Report* Report* VOLUME CH

47、ANGE, shrink/swell, % D471 +40% -3 TO +10 +40% -3 TO +10 OTHER PROPERTIES COMPRESSION SET HOURS 70 70 70 70 TEMPERATURE C (F) 150(302) 150(302) 150(302) 150(302) PERCENT MAX, PLIED D395 50 50 50 50 OZONE RESISTANCE (COVER ONLY) 100MPa partial pressure, RATING % D1149 Method A 100 N/A N/A N/A LOW-TEM

48、PERATURE RESISTANCE, NONBRITTLE AFTER 3 MINUTES AT: C D2137 METHOD A -55 -25 -25 -25 * Report value determined in qualification and validation testing. * Basic Grade H requirements can be used for both standard applications and those requiring Suffix X * Suffix Y requirement is currently being developed. N/A not applicable Copyright Navistar International Corporation Provided by I