1、MS343B4 REV A bL m 9999932 O002574 L m i I ._ ._ . - . . I 6115 PI 0.03 x 45 CHAMFER1 104.5 o DIA J r-p$Y i / FLAT SIDED TEETH 0.50 OF TRUE POSITION /6i EQUALLY SPACED WITHIN DETAIL A 6 TEETH SPLINE DESIGN DATA DETAIL A 8 TEETH NA NA 0.1920 O. 700 0.067 o. 1800 0.700 0.063 :Q8;: o. 1800 O. 750 0.695
2、3 O. 6928 0.450 O. 445 O. 525 0.405 O. 520 0.395 0.615 O. 455 0.610 O. 445 6 8 8 DENOTES CHANGES M Il IT ARY ST AN DA RI A. NAVY-AS TITLE kr cult NONMETALLIC SHAFT-COUPLING DETAILS, ENGINE DRLVEN ACCESSORIES MS14184(AS) Licensed by Information Handling Services mm em umriri mmmm um mm O0 O000 00 NN
3、NY? NN I 6115 O0 00 O0 Y? mm rno ?Id * DO O0 ? ? rnrn Nri O0 ?9 ?I% 2x3 94 30 O0 3rn on -!o u)n ss 30 59 O0 mm O O O O MILITARY STAWDAII D NAVY-AS TITLE ler cult NONMETALLIC SHAFT-COUPLING DETAILS, MS14184(AS) ENGINE DRIVER ACCESSOXIES . -. _ KURENNT WECIFICATIW WERSEDES: Licensed by Information Han
4、dling ServicesMS1qLALI REV A bL W 9999912 0002576 5 W .: ! ,. f EO. SUI CLASS I 6115 REQUIREMENTS : 1. 2. 3. NOTES : 1. 2. 3. 4. 5. 6. SPLINES. mNIMUM CASE DEPTH OF 0.035 INCHES. MALE SHAFT SPLINES SHALL HAVE A MINIMUM SURFACE HARDNESS OF 34 ROCKWELL C THE PLASTIC SPLINED BUSHING SHALL BE FABRICATED
5、 FROM HIGH STRENGTH, LYMERIC MATERIALS HAVING ULTIMATE COMPRESSIVE STRENGTHS OF A MINIMUM OF 28 O00 PSI. TYPICAL MATERIALS INCLUDE THE POLYAMIDE ARAMID AND POLYAMIDE-IMIDE RESINS, BELONGING TO THE DUPONT VESPEL AND moco TORLONFAMILIES . THE PROCESS OF COMPATIBILITY, THERMAL EXPOSURE, DIMENSIONA STAB
6、ILITY, AND FORMING PROPETIES . MATERIAL SELECTION SHOULD CONSIDER STRENGTH FATIGUE AND AGING PROPERTIES FLUID SHEAR SECTION. WECIFIED BY THE SPECIFICATION FOR THE ACCESSORY EQUIPMENT. THE SHAFT SHALL INCLUDE A SHEAR SECTION ALLOWING THE SHAFT TO SHEAR AT DIMENSIONS. F!lmmmES. APPLICATION. -SURE ANGL
7、ES. FINISH. APPLICATION. THIS COUPLING IS DESIGNED TO BE USED AT THE INTERFACE OF AIRCRAFT ALL LINEAR DIMENSIONS ARE IN INCHES EXCEPT ROUGHNESSES WHICH ARE IN THE SPECIFIED BUSHINGS MAY BE USED ONLY WITH INVOLUTE SPLINES HAVING 30 ALL BURRS AND SHARP EDES SHALL BE REMOVED. INSTALLATION. ARE INTENDED
8、 TO FIT TIGHTLY IN THE FEMALE SPLINE IN WHICH THEY ARE INSTALLED. TO AVOID DAMAGING THE DRIVE SHAFT OR ACCESSORY SHAFT BEARINGS AND SEALS, THE SPLINE ADAPTERS SHOULD BE PRESSED INTO THE MATING SPLINES AND THE PRESSURE SHOULD BE REMOVED AS SOON AS THE SPLINE ADAPTER IS FULLY INSTALLED. THE NONMETALLI
9、C SPLINE ADAPTER IS DESIGNED TO BE INSTALLED IN THE DRIVE SPLINE PRIOR TO INSTALLING THE DRIVEN ACCESSORY. NONMETALLIC SPLINE ADAPTERS RETENTION AND PRELOAD ADAPTER IS INSTALLED IN WORN OR USED FEMALE SPLINES. DESIGNED TO FIT TIGHTLY TO ACHIEVE A COMPRESSIVE PRELOAD WHICH EXTENDS THE OPERATING TORSI
10、ONAL RANGE OF THE NONMETALLIC SPLINE ADAPTER. RESISTANCE TO AXIAL MOVEMENT WHICH AFFORDS SOME DEGREE OF RETENTION. APPLICATION GENERALLY SHOULD REQUIRE SOME POSITIVE METHOD OF AXIAL RETENTION F THE PART. POSITIVE RETENTION CAN BE ACHIEVED BY A VARIETY OF METHODS INCLUDING LENGTHENING THE NONMETALLIC
11、 ADAPTER, INCORPORATION OF FLANGES IN THE ADAPTER DESIGN, AND THE USE OF SNAP OR SPIRAL LOCK RINGS TO LIMIT THE AMOUNT OF AXIAL CLEARANCE. THE NONMETALLIC SPLINE ADAPTERS HAVE BEEN DESIGNED TO FIT TIGHTLY THE TIGHTNESS OF THE FIT WILL DIMINISH WHEN THE NONMETALLIC THE SPLINE ADAPTER HAS BEEN THE TIGHT FIT ALSO PROVIDES A HOWEVER THE HAVY-AS lha cult M I I IT ARY Si AM DARD TITLE NONMETALLIC SHAFT-COUPLING DETAILS, ENGINE DRIVEN ACCESSORIES AIS14184 (AS) I If C z n - U Li 1 U Li Li U U Li c! 2 1 L t n i r c E I a a O I- Li - a c : a L - Licensed by Information Handling Services
