370 likes | 504 Vues
This comprehensive guide explores the various types of rear axles, including semi-floating, full-floating, and three-quarter floating designs. Each axle has distinct features and advantages, impacting vehicle performance and handling. Learn about the mechanics behind these axle types, their applications in vehicles, and how they affect your driving experience. Whether you are a vehicle enthusiast or simply curious about automotive engineering, this guide provides valuable insights into the essential role rear axles play in vehicle dynamics.
E N D
REAR AXLE E]lDSFov ZLVZ V[S;, JFCG GF\ 5FK/ GF\ EFU[ R[;L; GL ;FY[ ;:5[gXG :ÝL\UM J0[ OL8 SZ[, CMI K[P • ZLVZ V[S;, G[ 0=F.J ÝM5[,Z XFO8 äFZF D/[ K[4H[ ZLVZ V[S;, ;FY[ I]lGJ;", HM.g8 äFZF HM0[, CMI K[P • VF 8=F\g;DLXG l;:8D GM V\lTD EFU K[4VG[ VFH V[S;, J0[ ZM0 jCL, G[ 0=F.J D/[ K[PH[YL JFCG UlT SZ[ K[P • ZLVZ V[S;, GL DwI DF\ 0LËg8XLI, OL8 SZJF DF\ VFJ[ K[4VG[ T[GF\ AgG[ K[0[ A|[S V[;[da,L OL8 SZ[, CMI K[P
,[XGGF C[T]VM: VF ,[XGG[ V\T[ TD[ , !P ZLIZ V[1F, V[;[dA,LG]\ SFI";DHXMP ZP ZLIZ V[1F, V[;[Da,LGL ZRGF ;DHXMP #P V[1F, CFp;L\UGF 5|SFZ HF6XMP $P CAGF DFpg8L\UGF VFWFZ[ 5|SFZ HF6XMP 5P 8=Fg;V[1F,GL ZRGF ;DHXMP
ZLIZ V[1F, V[;[dA,LG]\ SFI": !PT[ ZLIZ jCL,G[ ;5M8" VF5[ K[P ZPT[ 5|M5[,Z XFO8GL UTLG[ SF8B]6[ JF/L ZLIZ jCL,G[ 5CM\RF0[ K[P #PZLIZ jCL,GF\ A\G[ K[0[ H~ZL UlT VG[ 8MS" VF5[ K[PH[YL J/F\S 5Z JFCG pY,L 50T]\ GYLP $PT[ ZLIZ ;:5[gXG ;L:8DG[ ;5M8" VF5[ K[P
ZLIZV[1F, V[;[dA,LGF D]bI EFU: !PCFp;L\U ZPV[1F, XFO8 #PCA
ZLIZV[1F, CFp;L\UGF 5|SFZ: !P:%,L8 8F.5 o ZP;[,L;AZL 8F.5o #PA[gHM 8F.5o
:%,L8 8F.5 o VF 5|SFZGF CFp;L\UDF\ 0FAF\ VG[ HD6F\ EFUG[ AM<8 J0[ HM0L N[JFI K[P NFPTP V[dA[;[0Z
;[,L;AZL 8F.5 o J[<0L\U J0[ ;L\U, CFp;L\U AGFJFI K[ VG[ DwIDF\ AG[,L A[ZL\U ;L8 p5Z OF.G, 0=F.J OL8 YFI K[P5FK/GF EFU[ DwIDF\ SJZ CMI K[PH[ BM,L OF.G, 0=F.J ZL5[Z SZL XSFI K[P VF CFp;L\U DwIEFZ[ JFCGDF\ J5ZFI K[P
A[gHM 8F.5: J[<0L\U J0[ ;L\U, 5L; AGFJ[, CMI K[ 5Z\T] DwIEFUDF\ OST ZL\U CMI K[PT[DF\ 0LOZgXLI, S[ZLIZ OL8 YFI K[P OF.G, 0=F.JGF ZL5[ZL\U DF8[ VFB]\ S[ZLIZ ACFZ SF-L XSFI K[P EFZ[ JFCGMDF\ VF CFp;L\UGM p5IMU YFI K[P
CAGF DFpg8L\UGF VF3FZ[ ZLIZ V[1F,GF 5|SFZ : CAGF ZLIZ V[1F, p5ZGF DFpg8L\UGF VF3FZ[ ZLIZ V[1F,GF +6 5|SFZ K[P !P;[DL O,M8L\U ZPY|L SJF8"Z O,M8L\U #PO], O,M8L\U
8=Fg;V[1F, : O|g8 DFpg8[0 8=FghJ";" V[gÒGDF\ O|g8 jCL, 0=F.J CMI tIFZ[ ULIZAM1F V[;[dA,L VG[ OF.G, 0=F.J V[;[dA,L V[S SMd5[S8 CFp;L\UDF\ UM9JFI K[PH[G[ 8=Fg;V[1F, SC[ K[P 8=Fg; V[1F,DF\ ULIZ AM1FGL VFp85]8 XFO8 5ZH 5LGLIG ULIZ ,FU[,] CMI K[PH[ ZL\U ULIZG[ O[ZJ[ K[P ZL\U ULIZ 5Z 0LOZ[gXLI, S[H OL8 SI]"\ CMI K[P
0I], Z[gH 8=Fg;V[1F, : T[ OMZ :5L0 I]GL8 K[PH[DF\ .G5]8 XFO8 5Z “.G5]8 ,M ULIZ VG[ .G5]8 CF. ULIZ”\ H[ SFpg8Z ULI;" ;FY[ ;TT V[\U[H ZC[ K[P A\gG[ ULIZ .G5]8 XFO8 5Z O|L OZL XS[ K[ VG[ Z[gH ;L,[S8Z ;L[S|MGF.hZ äFZF .G5]8 XFO8 ;FY[ ,MS Y. XS[ K[P VF 5|SFZGL 8=Fg;V[1F,DF\ S], VF9 OMZJ0" :5L0 D/[ K[P .SMGMDL Z[gHDF\ RMY]\ ULIZ VMJZ0=F.J CMI K[P
:JLR VG[ ;[g;Z : 8=Fg;V[1F,DF\ S[8,LS :JLR VYJF ;[g;Z CMI K[P H[ ULIZ XLO8 ,LJZ4 ,L\S[H VYJF XFO8 äFZF VM5Z[8 YFI K[P H[ GLR[ D]HA K[P !P 8=Fg;lDXG S\g8=M<0 :5FS" :JLR ZP A[S V5 ,F.8 :JLR #P gI]8=, ;[O8L :JLR $P jCLS, :5L0 ;[g;Z
JWFZ[ HF6SFZL DF8[ p5IMUL Z[OZg; A]S; !PVM8MDMAF., V[gÒGLIZL\U v JM<I]D v ! ,[BS o lSZ5F,;L\U ZPVM8MDMAF., V[gÒGLIZL\U ,[BS o VFZPALPU]%TFP J[A ;F.8o www.howstuffworks.com www.toyotabharat.com
SPLIT TYPE CASING • VF ÝSFZ GF\ S[;L\U V[dA[;[0Z SFZ DF\ OL8 SZ[,F HMJF D/[ K[P • VF S[;L\U A[ EFUM DF\ AGFJ[, CMI K[P • VF S[;L\U 0LËg8XLI, CFp;L\U YL A[ EFUM DF\ K]8] 5F0L XSFI K[P • 0LËg8XLI, G[ BM,JF DF\8[ ZLVZ V[S;, V[;[da,L G[ JFCG YL K]8L SZJL 50[ K[P • H[YL CF, GF\ JFCGM DF\ VF ÝSFZ GF\ S[;L\U GM p5IMU YTM GYLP
TYPES OF AXLE • SEMI-FLOATING AXLE • FULL-FLOATING AXLE • THREE QUARTER FLOATING AXLE
SEMI-FLOATING AXLE • VF ÝSFZ DF\ V[S;,48I]A DF\ OL8 SZ[, A[ZL\U äFZF OL8 SZ[, CMI K[P • V[S;, GM V[S K[0M 0LËg8XLI, GF\ S[H CFp;L\U DF\ ZC[, ;G ULIZ ;FY[ :5,F.g; äFZF ;\5S" DF\ CMI K[4HIFZ[ lAHM K[0M CA ;FY[ OL8 SZJF DF\ VFJ[ K[P • CA4V[S;, ;FY[ ULA SL äFZF OL8 SZJF DF\ VFJ[ K[P • HIF\ CA OL8 SZJF DF\ VFJ[ K[ T[ V[S;, GF[ EFU 8[5Z VF5JF DF\ VFJ[, CMI K[P
SEMI-FLOATING AXLE • VF ÝSFZ GL V[S;, DF\ JFCG GM ;\5]6" JHG V[S;, GF\ AFCZ GF\ K[0[ HIF\ CA OL8 SZJF DF\ VFJ[ K[ tIF\ 50[ K[P • JFCG 8G" ,[ tIFZ[ S[ 5KL VMJZ ,M0 CMI tIFZ[ A[g0L\U ,M0 V[S;, p5Z H VFJ[ K[P • 0=F.JL\U 8MS" G[ jCL, ;]WL 5M\CRF0JF GL HJFANFZL JWFZ[ V[S;, V[ H lGEFJJL 50[ K[P • H[YL V[S;, T]8L HJF GL ;\EFJGF JWFZ[ ZC[ K[4 V[S;, T]8TF JFCG V[S AFH] GDL HFI K[P • VF ÝSFZ GL V[S;, “V[dA[;[0Z”v “DCLgãF” HL5 DF\ OL8 SZ[,L HMJF D/[ K[P
THREE QUARTER FLOATING AXLE • VF ÝSFZ A[ZL\U V[S;, 8I]A DF\ OL8 SZ[,L CMTL GYL45Z\T] V[S;, 8I]A p5Z OL8 SZJF DF\ VFJ[ K[P • jCL, CA 8I]A p5Z OL8 SZ[, A[ZL\U äFZF ËL OZ[ K[P • V[S;, ;[DL O,M8L\U GL H[D H CA GL ;FY[ “SL” VG[ G8 äFZF OL8 SZJF DF\ VFJ[ K[P • VF ÝSFZ GF\ OL8L\u; YL JFCG G] JHG A[ZL\U äFZF V[S;, 8I]A p5Z VFJL HFI K[P • JFCG 8G" ,[ tIFZ[ ;F.0 Y|:8 V[S;, p5Z H 50[ K[P • H]GF\ HDFGF\ GF\ JFCGM DF\ VF ÝSFZ GL V[S;, GM p5IMU YTM CTMP
REAR AXLE ZLIZ V[S;, GF\ SFIF[" • VF JFCG GM ;\5]6" JHG p\RS[ K[P • ÝM5[,Z XFO8 äFZF VFJ[, 8MS" G[ SF8 B]6[ DMS,L ZM0 jCL, ;]WL 5M\CRF0[ K[P • T[GL ;FY[ OL8 SZ[, 0LËg8XLI, äFZF 8G" JBT[ JFCG :,L5 GYL YT]P • ÝM5[,Z XFO8 äFZF VFJ[, 8MS" G[ JWFZL ZM0 jCL, ;]WL 5MCRF0[ K[P
TYPES OF REAR AXLE • ZLVZ V[S;, A[ ÝSFZ GL CMI K[P s!f,F.J V[S;, sZf0[0 V[S;, s!f,F.J V[S;,o VF ÝSFZ GL V[S;, DF\ JFCG GF\ jCL, ;]WL V[gHLG GF\ 8MS" G[ VF V[S;, GF DFwID äFZF 5M\CRF0JF DF\ VFJ[ K[PH[ JFCGM ZLVZ jCL, 0=F.J K[ T[DF VF V[S;, ,F.J CMI K[P 5Z\T] OMZ jCL, 0=F.J JF/F JFCGM DF\ Ëg8 V[S;, 56 ,F.J CMI K[P
TYPES OF REAR AXLE sZf0[0 V[S;,oVF V[S;, V[JF CMI S[ H[ JFCG GM ;\5]6" JHG pRSL ZFB[ K[P • VF V[S;, äFZF jCL, G[ O[ZJL XSFTF GYLPV[8,[ S[ V[gHLG GM 8MS" VF V[S;, G[ D/TM GYLP • DF~LT SFZ DF\ 0=F.J Ëg8 V[S;, äFZF VF5JF DF\ VFJ[ K[4VG[ ZLVZ V[S;, 0[0 V[S;, CMI K[P
MAIN PARTS OF REAR AXLE • S[;L\U • 0LËg8XLI, • jCL, CA VG[ V[S;,
REAR AXLE CASING ZLVZ V[S;, S[;L\U A[ ÝSFZ GF\ CMI K[P • A[gHM 8F.5 • :5,L8 8F.5
BENJO TYPE CASING • VF ÝSFZ GF\ S[;L\U DF\ T[GF\ AgG[ K[0[ V[S;, 8I]A OL8 SZ[,L CMI K[P • AgG[ 8I]A GL DwI[ 0LË8XLI, V[;[da,L T[GF\ CFp;L\U DF\ OL8 SZ[, CMI K[P • VF CFp;L\U AgG[ AFH] VFU/ 5FK/ YL BM,L XSFI K[P • VFDF\ V[S AFH] 0LË8XLI, V[;[da,L VG[ V[S AFH] .g:5[SXG SJZ OL8 SZJF DF\ VFJ[ K[P
BENJO TYPE CASING • 8I]A GF\ AgG[ K[0[ p5Z :ÝL\U 5[0 J[<0L\U SZL OL8 SZJF DF\ VFJ[, CMI K[P • H[GF p5Z ,LO :ÝL\U I] AM<8 äFZF OL8 SZJF DF\ VFJ[ K[P • CF, GF\ DL0LID U]0; jCLS, T[DH C[JL U]0; jCLS, DF\ VFH ÝSFZ GF\ S[;L\U GM p5IMU SZJF DF\ VFJ[ K[4SFZ6 S[ T[ JHG DF\ C<SF K[P • ÊFpG jCL, VG[ 5LGLIG G[ V[0H[:8D[g8 .g:5[SXG SJZ BM,L G[ SZL XSFI K[P
SPLIT TYPE CASING • VF ÝSFZ GF\ S[;L\U V[dA[;[0Z SFZ DF\ OL8 SZ[,F HMJF D/[ K[P • VF S[;L\U A[ EFUM DF\ AGFJ[, CMI K[P • VF S[;L\U 0LËg8XLI, CFp;L\U YL A[ EFUM DF\ K]8] 5F0L XSFI K[P • 0LËg8XLI, G[ BM,JF DF\8[ ZLVZ V[S;, V[;[da,L G[ JFCG YL K]8L SZJL 50[ K[P • H[YL CF, GF\ JFCGM DF\ VF ÝSFZ GF\ S[;L\U GM p5IMU YTM GYLP
AXLE DRIVE SHAFT • ZLVZ S[;L\U GL 8I]A DF\ V[S;, OZTL CMI K[P • ZLVZ V[S;, 0LËg8XLI, YL 0=F.J D[/JL jCL, CA ;]WL 5MCRF0[ K[P • VF V[S;, XFO8 V[S;, 8I]A DF\ S[JL ÝSFZ[ OL8 SZ[,L K[4T[GF\ p5Z YL T[GF\ +6 ÝSFZ 5F0JF DF\ VFJ[ K[P
TYPES OF AXLE • SEMI-FLOATING AXLE • FULL-FLOATING AXLE • THREE QUARTER FLOATING AXLE
SEMI-FLOATING AXLE • VF ÝSFZ DF\ V[S;,48I]A DF\ OL8 SZ[, A[ZL\U äFZF OL8 SZ[, CMI K[P • V[S;, GM V[S K[0M 0LËg8XLI, GF\ S[H CFp;L\U DF\ ZC[, ;G ULIZ ;FY[ :5,F.g; äFZF ;\5S" DF\ CMI K[4HIFZ[ lAHM K[0M CA ;FY[ OL8 SZJF DF\ VFJ[ K[P • CA4V[S;, ;FY[ ULA SL äFZF OL8 SZJF DF\ VFJ[ K[P • HIF\ CA OL8 SZJF DF\ VFJ[ K[ T[ V[S;, GF[ EFU 8[5Z VF5JF DF\ VFJ[, CMI K[P
SEMI-FLOATING AXLE • VF ÝSFZ GL V[S;, DF\ JFCG GM ;\5]6" JHG V[S;, GF\ AFCZ GF\ K[0[ HIF\ CA OL8 SZJF DF\ VFJ[ K[ tIF\ 50[ K[P • JFCG 8G" ,[ tIFZ[ S[ 5KL VMJZ ,M0 CMI tIFZ[ A[g0L\U ,M0 V[S;, p5Z H VFJ[ K[P • 0=F.JL\U 8MS" G[ jCL, ;]WL 5M\CRF0JF GL HJFANFZL JWFZ[ V[S;, V[ H lGEFJJL 50[ K[P • H[YL V[S;, T]8L HJF GL ;\EFJGF JWFZ[ ZC[ K[4 V[S;, T]8TF JFCG V[S AFH] GDL HFI K[P • VF ÝSFZ GL V[S;, “V[dA[;[0Z”v “DCLgãF” HL5 DF\ OL8 SZ[,L HMJF D/[ K[P
FULL-FLOATING AXLE • VF ÝSFZ GL V[S;, DF\ T[G] SFI" OST 0=F.JL\U 8MS" G[ jCL, CA ;]WL 5M\CRF0JF G] CMI K[P • VF ÝSFZ GL V[S;, 8I]A YM0L ,F\AL CMI K[4VG[ 8I]A p5Z jCL, CA A[ 8[5Z ZM,Z A[ZL\U äFZF OL8 SZJF DF\ VFJ[ K[P • V[S;, G[ CA DF\ :5,F.G äFZF OL8 SZJF DF\ VFJ[ K[P • H[YL JFCG G] JHG V[S;, 8I]A p5Z VFJ[ K[4 V[S;, p5Z VFJTL GYLP • JFCG 8G" ,[ K[4 tIFZ[ VF V[S;, ;F.0 Y|:8 G[ 56 ;CG SZ[ K[P • VF ÝSFZ GL V[S;, NZ[S 8=S4A; DF\ OL8 SZJF DF\ VFJ[ K[P
THREE QUARTER FLOATING AXLE • VF ÝSFZ A[ZL\U V[S;, 8I]A DF\ OL8 SZ[,L CMTL GYL45Z\T] V[S;, 8I]A p5Z OL8 SZJF DF\ VFJ[ K[P • jCL, CA 8I]A p5Z OL8 SZ[, A[ZL\U äFZF ËL OZ[ K[P • V[S;, ;[DL O,M8L\U GL H[D H CA GL ;FY[ “SL” VG[ G8 äFZF OL8 SZJF DF\ VFJ[ K[P • VF ÝSFZ GF\ OL8L\u; YL JFCG G] JHG A[ZL\U äFZF V[S;, 8I]A p5Z VFJL HFI K[P • JFCG 8G" ,[ tIFZ[ ;F.0 Y|:8 V[S;, p5Z H 50[ K[P • H]GF\ HDFGF\ GF\ JFCGM DF\ VF ÝSFZ GL V[S;, GM p5IMU YTM CTMP