lesson-12. hand tools
DESCRIPTION
LESSON-12. Hand Tools. C[T]VM. TF,LDFYL"VM D]bI VMHFZ T[GM p5IMU VG[ ;FJR[TL lJX[ HF6X[P. 5lZRI. .,[PSFD SZJF DF8[ ;FWGMGL BF; H~Z ZC[ K[P NZ[S ;FWGGM p5IMU SZTF 5C[,F T[GL DFlCTL CMJL HM.V[ T[DH T[GL ;\EF/ S[JL ZLT[ ZFBXM T[ 56 HF6TF CMJF HM.V[P. - PowerPoint PPT PresentationTRANSCRIPT
LESSON-12. Hand Tools
C[T]VM
TF,LDFYL"VM D]bI VMHFZ T[GM p5IMU VG[ ;FJR[TL lJX[ HF6X[P
5lZRI
.,[PSFD SZJF DF8[ ;FWGMGL BF; H~Z ZC[ K[P NZ[S ;FWGGM p5IMU SZTF 5C[,F T[GL DFlCTL CMJL HM.V[ T[DH T[GL ;\EF/ S[JL ZLT[ ZFBXM T[ 56 HF6TF CMJF HM.V[P
8=[.GL 8], SL8 ( Trainee Tool Kit ) o
► AM, 5[.G C[DZ ( Boll Pain Hammer ) o
T[[ HGZ, 5Z5h 8]<; q :8=FSL\U 8]<; K[P
T[GM 5[.G AM, H[JM UM/ CMI K[P
T[GM p5IMU lJlJ3 SFDMDF\ C[DZL\U SZJF DF8[ YFI K[P
T[ H]NF H]NF VFSFZ4;F.h VG[ JHGDF\ D/[ K[P
5[.GVF.CM,
O[.;
RLS; q AM0L
C[g0,
► :8L, ~, ( Steel Rule ) o
T[ D[hZL\U 8]<; K[P T[G[ :8[.G,[:8L,DF\YL AGFJJFDF\ VFJ[ K[P T[GF p5Z D[8=LS VG[ lA|8LX sDLPDLP VG[ .gRfDF\ DF5 V\lST SZ[, CMI K[P T[GM p5IMU lJlJ3 DF5 DF5JF4 ,M.GM NMZJF DF8[ YFI K[P
inch
cm
8=[.GL 8], SL8 ( Trainee Tool Kit ) o
► :S]| 0=F.JZ ( Screw Driver ) o
T[GM p5IMU :S|]G[ BM,JFvOL8 SZJF DF8[ YFI K[P T[ H]NL H]NL ,\AF. DF5DF\ D/[ K[P
C[g0,ZaaZ .g:I],[XGa,[0
8=[.GL 8], SL8 ( Trainee Tool Kit ) o
► VM5G HM :5[GZ ( D.E. Open Jaw Spanner ) o
VF :5[GZDF\ A\G[ K[0[ VM5G HM s B]<,F
H0AFJF/F f :5[GZ CMI K[P
T[GM p5IMU G8 AM<8G[ BM,JF OL8 SZJF DF8[ YFI
K[P
;FDFgI ZLT[ 12 G\U ( 6 mm YL 12 mm )GF ;[8DF\
D/[ K[P
6 2 7, 8 2 9, 10 2 11, 12 2 13, 14 2 15, 16 2 17, 18 2 19, 20
2 22, 21 2 23, 24 2 27, 25 2 28, 30 2 32
8=[.GL 8], SL8 ( Trainee Tool Kit ) o
► ZL\U :5[GZ ( Ring Spanner )o
T[GF K[0F p5Z ZL\U H[J]\ UM/ v JT"]/FSFZ :5[GZ CMI K[P
HIF\ VM5G HM :5[GZGM p5IMU G Y. XS[ q J3] A/GL H~Z CMI tIF\ G8 AM<8 BM,JF OL8 SZJF T[GM p5IMU YFI K[P
;FDFgI ZLT[ 12 G\U ( 6mm YL 12 mm ) GF ;[8DF\ D/[ K[P
6 2 7, 8 2 9, 10 2 11, 12 2 13, 14 2 15, 16 2 17, 18 2 19,
20 2 22, 21 2 23, 24 2 26, 25 2 28, 30 2 32
8=[.GL 8], SL8 ( Trainee Tool Kit ) o
► %,FIZ SMdALG[XG ( Combination Pliers ) o
T[GM p5IMU GFGF G8 AM<8G[ 5S0JF T[DH JFIZ
HM.g8 AGFJJF4 JFIZ :5MS4 SM8Z 5LG
lJU[Z[G[ 5S0L B[\RJF DF8[ YFI K[P
8=[.GL 8], SL8 ( Trainee Tool Kit ) o
► C[g0 OF., ( Hand File ) o
T[ S8L\U 8]<; K[P
3FT] 5ZYL J3FZFG]\ D8LZLI<; 3;LG[ N]Z SZJF T[DH 3FT]GL ;5F8L OLGL;L\U s,L;L ;5F8f SZJF T[GM p5IMU YFI K[P
T[ lJlJ3 ,\AF.4 VFSFZ VG[ ;F.hDF\ D/[ K[P
OF., ,[gY
5M.g8
;F.0V[H
CL,;M<0Z
8[gU
O[~,
C[g0,
8=[.GL 8], SL8 ( Trainee Tool Kit ) o
► ;[g8Z 5\R ( Center Punch ) o
T[ DFSL"U 8]<; K[P
T[GM p5IMU 3FT] 5Z 5\R DFS" SZJF DF8[ YFI K[P
T[ lJlJ3 ,\AF.4 VFSFZ VG[ ;F.hDF\ D/[ K[P
5M.g8AM0L
C[0
8=[.GL 8], SL8 ( Trainee Tool Kit ) o
► SM<0 RLh, O,[8 ( Cold Flat Chisel ) o
T[ S8L\U 8]<; K[P
T[GM p5IMU 3FT] SF5JF DF8[ YFI K[P
T[ lJlJ3 ,\AF.4 VFSFZ VG[ ;F.hDF\ D/[ K[P
S8L\U V[H AM0L C[0
8=[.GL 8], SL8 ( Trainee Tool Kit ) o
T[ D[HZL\U 8]<; K[P
T[DF\ H]NL H]NL HF0F.JF/F DF5GL 588LVM GM ;D]C CMI K[P
T[GM p5IMU A[ EFUM JrR[GL HuIF s S,LIZg; f DF5JF DF8[ YFI K[P
► OL,Z U[H ( Filler Gauge ) o
8=[.GL 8], SL8 ( Trainee Tool Kit ) o
► OL,L%; :S]| 0=F.JZ ( Philips Screw Driver ) o
OL,L%; :S]| 0=FIJZG[ OMZ J[ :S]| 0=F.JZ 56 SC[ K[P
T[GM p5IMU OMZ J[ :S|] BM,JF lO8 SZJF DF8[ YFI K[P
8=[.GL 8], SL8 ( Trainee Tool Kit ) o
► V[,\SL :5[GZ ;[8 ( A lanky Spanner Set ) o
T[GM p5IMU V[,\SL AM<8 BM,JF v OL8 SZJF DF8[ YFI K[P
T[GM VFSFZ V\U|[HL D}/F1FZ H[JM CMI K[P
V[,\SL AM<8V[,\SL :5[GZ
8=[.GL 8], SL8 ( Trainee Tool Kit ) o
► :8L, 8], AM1F ( Steel Tool Box ) o
T[ V[S 5[8L K[P
T[DF\ 8=[.GL 8]<; SL8 D]SJFDF\ VFJ[ K[P
8=[.GL 8], SL8 ( Trainee Tool Kit ) o
VM8MP JS"XM5DF\ p5IMUL HGZ, 8]<; v :5[XLI, 8]<; (General Special Used in Auto. Work Shop) :
;MS[8 :5[GZ
( Socket Spanner ) o HIF\ VM5G HM s OLS; f q
ZL\U :5[GZGM p5IMU G Y.
XS[ T[JL ;F\S/L v p\0F.JF/L
HuIFDF\ G8 v AM<8 BM,JF
OL8 SZJF DF8[ T[GM p5IMU
YFI K[P
T[G[ AM1F :5[GZ 56
SC[ K[P
V[0H[:8[A, :5[GZ ( Adjustable Spanner ) o
HIF\ VM5G HM s OLS; f q ZL\U q AM1F :5[GZGM
p5IMU G Y. XS[ T[JF VMJZ ;F.h G8 v AM<8 BM,JF v
OL8 SZJF T[GM p5IMU SZL XSFI K[P
:5FS" %,U :5[GZ ( Spark Plug Spanner ) o
p5IMU o v
V[gHLG 5ZYL :5FS" %,U BM,JFv OL8 SZJF DF8[ :5FS" %,U :5[GZGM p5IMU YFI K[P
;ZS,L5 %,FIZ ( Cir clip Pliers ) o
JFCG q V[gÒGDF\ ,MSL\U DF8[ p5IMU YTF ;ZS,L5 ,MSG[ BM,JF v OL8 SZJF T[GM p5IMU YFI K[P
p5IMU o v
5],Z ( Puller ) o
XFO8 p5Z 5],L v A[ZL\UM B[\RL ACFZ SF-JF DF8[ 5],ZGM p5IMU YFI K[P
UF;S[8 5[SL\U AGFJJF D8LZLI,DF\ CM, AGFJJF
T[GM p5IMU YFI K[P
CM,M 5\R ( Hollow Punch ) o
p5IMU o v
VM., S[G ( Oil Can ) o
p5IMU o v
VM8MDMAF., EFUMG[ VM.,L\U SZJFP
H[S ( Jeck ) o
p5IMU o v EFZ[ q JHGNFZ EFUMG[ pRSJF T[DH V[S HuIFV[YL
ALHL HuIFV[ C[ZO[Z SZJFP
► CF.0=M,LS H[S [ Hydraulic Jake ] o v
D[HZL\U 8]<; ( Measuring Tools ) o DF.S|MDL8Z Out side Micro meter
0LHL8, VFp8 ;F.0 DF.S|MDL8Z p5IMU o v RMS;F. 5}J"S ACFZGL AFH]GF DF5 DF5JF p5IMULP
O|[D q AM0L
,MS
V[GJL,
:5Lg0,
:,LJ q A[Z,
YLdA,Z[R[8 :8M5
JlG"IZ S[,L5Z [ Varnier Caliper ]
p5IMU o v V[lgHGGF EFUMGF DF5 DF5JF
0[%Y U[HALD
D[.G :S[,OF.G V[0H[:8L\U G8
,MSL\U :S|]
JGL"IZ :S[,
D]J[A, HM
OLS; HM v V\NZG]\ DF5 DF5JF
D]J[A, HM
OLS; HM v ACFZG]\ DF5 DF5JF
p\0F.G]\ DF5 DF5JF
8[SM DL8Z ( Taco Meter ) o
p5IMU o v V[gHLG RPM s S|[gS XFO8GL UlT v V[gHLG :5L0 f DF5JF
R.P.M. GAUGE VFZP5LPV[DP U[.H
p5IMU o v
8MS" Z[gR ( Torque Wrench )
V[gHLGGF G8 AM<8 H[JF S[ ;L,Lg0Z
C[0 OL8L\U G8 AM<8 q SG[S8L\U ZM0 ALU
V[g0 A[ZL\U S[5 v D[.G A[ZL\U S[5 OL8L\U
AM<8 lJU[Z[ IMuI 8MS" A/ YL OL8 SZJF
T[GM p5IMU YFI K[P
CF.0=MDL8Z ( Hydrometer ) o CF.0=MDL8Z s Hydrometer f o
p5IMU o
A[8ZLGL RFH"v0L; RFH" l:YTL HF6JF DF8[ A[8ZL .,S8=M,F.8GL lJlXQ8 3GTF s :5[XLOLS U|[JL8L f DF5JF
ZaAZ A<A
U|[HI]V[8[0 O,M8
.,[S8=M,F.8
ZaAZ 8I]A
CF.Z[8 0L; RFH" 8[:8Z o s High rate Dis
Charge Tester )
p5IMU o v
A[8ZL NZ[S ;[,GF JM<8[H DF5JF
.g:I],[8[0 C[g0,
JM<8 DL8Zs_ v # JM<8 f
8[:8L\U 5|M0
.,[PC[g0 8]<;
s!f SMdALG[XG %,FIZov
:8L, DF\YL AGFJJF DF\ VFJ[ K[P
;F.h ov 150MM,200MM.
p5IMUov JFIZG[ SF5JF4JF/JF4R58L J:T] G[ 5S0JF
;FJR[TLov CYM0L TZLS[ p5IMU SZJM GCL\
:8L,GF JFIZ SF5JF GCLP
s!f ;F.0 S8L\U %,FIZov
:8L, DF\YL AGFJJF DF\ VFJ[ K[P;F.hov 150MM,200MM.p5IMUov JFIZG[ SF5JF;FJR[TLov CYM0L TZLS[ p5IMU SZJM GCL\
:8L,GF JFIZ SF5JF GCLP
sZf GMh %,FIZov :8L,DF\YL AGFJJFDF\ VFJ[ K[P
5|SFZov ,M\UGMh %,FIZ4 O,[8GMh%,FIZ
;F.hov 100MM,150MM,200MM.
p5IMUov GFGL J:T]G[ 5S0JF DF8[
;FJR[TLov CYM0L TZLS[ p5IMU SZJM
GCL\P
s#f :S=] 0=F.JZov
a,[0CF0" :8L,DF\YL AGFJJFDF\ VFJ[ K[P
;F.hov 50MM,100MM,150MM,200MM,
250MM.
p5IMU ov :S]=G[ OL8 SZJF T[DH -L,F SZJF DF8[
;FJR[TLov OD", RLh, TZLS[ T[GM p5IMU SZJM GCLP C[g0, p5Z CYM0L GM p5IMU SZJM GCLP
s$f 5MSZov
T[ ,FA]\ VG[ T[H WFZ JF/] VMHFZ K[P ,FS0FDF\ :S]= lO8 SZTF 5C[,F GFGM K[N 5F0JF DF8[ T[GM p5IMU YFI K[P
;FJR[TLov WFT]DF\ K[N 5F0JF GlCP
s5f 8[:8 ,[d5ov;%,FI 8[:8 SZJF DF8[ T[GM p5IMU YFI K[P
TEST LAMP
s&f ZM, %,U 8], VG[ AL8ov
8],AFZ SFA"G :8L,DF\YL VG[ CM<0Z DF.<0 :8L,DF\YL AGFJJFDF\ VFJ[ K[P
T[GL ;F.h G\AZ 5Z lGE"Z SZ[ K[P 1,8,10,12,14 Nos.
p5IMUov .\8 VG[ SM=lS8GL lNJF,DF\ K[N SZJF DF8[
;FJR[TLov WFT] 5Z T[GM p5IMU SZJM GlC
K[N SZTL JBT[ T[G[ O[ZJJ]\ HM.V[P
ZM, %,U 8], VG[ AL8
0=L,LU DXLG ( Drilling Machine ) o p5IMU o
SM.56 3FT]DF\ CM, SZJF
0=L, RS
JSL" \U 8[A,
C[0
OL0L\U C[g0,
:5Lg0,
DXLG A[h
DXLG SM,D q 5L,Z 8[A, D]JD[g8 C[g0,
Z[S ZM0
DXLGZL ( Machinery ) o
A[8ZL RFH"Z ( Battery Charger ) o
p5IMU o A[8ZL 0L; RFH" YFI TM T[G[ RFH" s ZL RFH" f SZJF
DXLGZL ( Machinery ) o
5|`GM
!P.,[PSFD DF8[ J5ZFTF D]bI C[g0 8]<;GF GFD H6FJMm
ZPSMdALG[XG %,FIZGM p5IMU H6FJMm
#P:S]=0=F.JZGL ;FJR[TL H6FJMm
p5;\CFZ
• TF,LDFYL"VMV[ >,[P SFD DF8[ J5ZFTF D]bI VMHFZGM p5IMU VG[ ;FJR[TL lJX[ DFlCTL D[/JLP