ashok kr. potaliya (hmt).pptx
TRANSCRIPT
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Jaipur Institute of Engineering &
Technology ,Kukas
HMT MACHINE TOOLS
LIMITED
Seminar on
SummerTraining
Submitted By:-
Ashok Kumar Potaliya
B.TECH. VII SEM ME!
Submitted To:-
Mr. SH"#AB $A#%A&A
#ECT"'E' ME!
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I$T'()"CTI($The H.M.T. Ajmer previously called as Machine Tools
Corporation of India Ltd., hich as incorporated in
!anuary "#$%.
HMT Ajmer &nit manufactures mainly range of
'rinding Machines and Training Machines.
It is one of the ten largest Manufactures of machine
tools in the orld.
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H.M.T. FACTORIES
(A)'AL*+
A!M+
-I)!*+
ALAMASS+/ 0+ALA1
H/2+A(A2
A&+A)'A(A20MAHA+ASHT+A1
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ST+)'THS *3 HMT2I33+)T(&SI)SS *3 HMT
Strong Brand Equity.
Well EstablishedManua!turing Base.
Highly S"illed Wor"or!e.Strong Te!hnology Base.
E#tensi$e Mar"eting%et&or".
'nits !erti(ed &ith ISO
)**+.
Wat!hes
,ro-e!ts Consultan!y
,rinting Ma!hinery
BearingsMa!hine tools
Tra!tors
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I$T'()"CTI($Major Customers
2i4erent Shops *fHMT5s66
(ajaj Auto
Asho7 LeylandHonda
Honda, Thailand
Honda Motorcycles 8
Scooters India Ltd.
Mahindra 8 Mahindra
TLC*
Maruti
-attern Shop
3oundry Shop
Manufacturing shop
Assem9ly shop
Maintenance shop
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PATTE'$ SH(PA pattern may be defined as a
replica model of the desired
casting which, when packed in a
suitable moulding material,
produces a cavity called mould.
Material of Pattern:-
Wood
Plastic
Rubber
Wax
Plaster of Paris
2IA'+AM *3 -ATT+)
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3*&)2+/ SH*-A foundry is a factory that produces metal castings.
Metals are cast into shapes by melting them into a
the metal in a mold,
hen removing the mold material or casting after themetal has solidified as it cools.
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3*&)2+/ -+*CSSMould material.
Preparation of sand.
Preparation of Mould.Melting metal in !urnace.
"losing of boxes.
Pouring of metal.
Removing of metal.
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Procedure :-
,re/aration o 0ould 12A /re/ared /attern is /la!ed on the a!e /late and 0oulding
bo#es also (#ed. %o& 0oulding sand is (lled in 0ouldingbo#es %o& this 0ould sand is /ressed by 0anually and alsoby 0a!hine or the good /a!"ing o 0oulding sand.
Ater rea0ing /ro!ess and !o0/lete 0oulding bo#es are"e/t in o$en. Here sand /a!"ing ta"es /la!e. So there no
da0age in !ores and edges. Heating /ro!ess done at 33*oCor 3 hours
Closing o bo#es12Ater heating /ro!ess !o/e and drag are !la0/ed and so0e
/a!"ing 0aterial also used or good /a!"ing o bo#es
,ouring o 0etal12The 0elted 0etal is /oured in the bo#es through the s/rue
!u/. The 0oulding bo#es are !ooled in air or one day and
then o/ened and 0oulding -ob is !o0e out.
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M*&L2I)' MAT+IAL'reen sand
2ry sand
Semi (a7e sand(a7e sand
)o 9a7e sand
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-+-A+ATI*) *3 A
M*&L23olloing element are used forpreparing a mould:;
-attern
Moulding 9o