Design of machine elements and manufacturing processes Prabhakar
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Transcript of Design of machine elements and manufacturing processes Prabhakar
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7/31/2019 Design of machine elements and manufacturing processes Prabhakar
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
BTT@JFGOF]
Gemuco Demo GGM ?2022>>0
Lb}dh Iucc']`go 22
Gemuco Cobmo| Btt}& ^|ei& A&F&Jbfb~b}h`
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bu}he|`{b}`ef theucm lo tulg`}}om }e B\E mu|`fj }ho tulg`tt`ef ei btt`jfgof}&
]e oftu|o btt`jfgof} |o~e|}t b|o z|`}}of defd`tocp# }ho cofj}h theucm lo |ot}|`d}om }e b c`g`}
`fm`db}om `f }ho btt`jfgof} ~|elcog t}b}ogof}& Btt`jfgof} |o~e|}t j|ob}o| }hbf }h`t cofj}h gbp
`fdu| b ~ofbc}p ei efo j|bmo (? gb|at& Obdh mocojb}o `t |oru`|om }e |o}b`f b de~p ei }hobtt`jfgof} |o~e|}&
Modcb|b}`ef]ho btt`jfgof} tulg`}}om ho|oz`}h `t b |otuc} ei gp ezf `fyot}`jb}`eft bfm }hb} @ hbyo defie|gom }e }ho
ju`moc`fot bjb`ft} ~cbj`b|`tg bt cb`m eu} `f }ho ^OG^ T}umof} Hbfmleea& Bcc tod}`eft ei }ho }ox} bfm|otuc}t# zh`dh hbyo loof el}b`fom i|eg e}ho| teu|dot# b|o iuccp |oio|ofdom& @ ufmo|t}bfm }hb} dhob}`fj bfm
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T`jfb}u|o ei }ho t}umof} Mb}o
Tulg`tt`ef mb}o t}bg~(lp B\E
T`jfb}u|o ei }ho Gemuco Cobmo| bfm mb}o T`jfb}u|o ei Hobm ei }ho Mo~b|}gof} bfm mb}o
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
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Ie| gbfuibd}u|`fj bfp ~|emud} }ho mot`jf j`yot }ho thb~o goo}`fj `}t iufd}`efbc`}p#
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
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C`t} ei Tpglect
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7/31/2019 Design of machine elements and manufacturing processes Prabhakar
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
Ie|zb|m t}|eao;
Yo|`ip`fj }ho ~`t}ef m`bgo}o|
I`j> I x > x x
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7/31/2019 Design of machine elements and manufacturing processes Prabhakar
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
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Bt `f db}bcejuo `} zbt gof}`efom }hb} }ho ~`t}ef m`bgo}o| ei
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7/31/2019 Design of machine elements and manufacturing processes Prabhakar
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
-
7/31/2019 Design of machine elements and manufacturing processes Prabhakar
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
Gegof} ei `fo|}`b dbf lo ieufm lp1
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muo }e ludac`fj&
T}|eao cof }h
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7/31/2019 Design of machine elements and manufacturing processes Prabhakar
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
24
Deg~efof}; Lb||oc mot`jf
I`j
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7/31/2019 Design of machine elements and manufacturing processes Prabhakar
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
2=
me dg
me 7
-
7/31/2019 Design of machine elements and manufacturing processes Prabhakar
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
2?
@f bu}ege}`yo ofj`foo|`fj ox~e }ho }h`|m deg~efof} `t tocod}om i|eg }ho hpm|buc`d ge}e|
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Ie| }h`t ge}e| }ho eu}~u} thbi} `t mot`jfom }e }ho m`bgo}o| ei dd%|oyGbx`gug |~g7 8>>
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7/31/2019 Design of machine elements and manufacturing processes Prabhakar
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
2:
^b|}'D
4&2 @f}|emud}`ef;
]ho ^b|}'D btt`jfgof} `t ei tocod}`fj }ho job| lex heut`fj ei }ho ob|}h geyo| bfm ut`fj }ho
DOT >0 (Dbgl|`mjo ofj`foo|`fj tocod}`ef tei}zb|o }ho tu`}blco gb}o|`bc hbt }e lo `mof}`i`om bfm
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~|otof}om&
4&< @f}|emud}`ef }e job|lex heut`fj `f ob|}h geyo|t;
Jofo|bccp bfp ob|}hgeyo|t z`cc hbyo job| lex }e }|bftg`} ~ezo|& ]ho job|lex heut`fj `t
}ho ~|e}od}`yo thocct zo|o }ho job|t b|o ofdcetom z`}h`f `} bfm `} ~|ey`mot godhbf`dbc tu~~e|}
jofo|bccp i`ccom z`}h cul|`db}`ef e`c ie| }ho t~cbth cul|`db}`ef ei }ho job|t&
I`j4& 2Job| lex tocod}om z`}h b~~c`db}`efQ8W
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
28
4&4 T~od`i`db}`ef ei job| lex;
I`j4& < T~od`i`db}`ef ei job| lexQ8W
4&= @f}|emud}`ef }e DOT tei}zb|o;
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gb}o|`bc ie| yb|`eut b~~c`db}`eft bfm tocod}`ef ei tu`}blco ~|edott ie| bfp ~b|}`ducb| gb}o|`bc& ]ho
tei}zb|o deft`t} ei gb}o|`bc bfm ~|edott mb}blbto zh`dh `t dcbtt`i`om `f}e 4 coyoct eu} ei zh`dh
Coyoc'2 hbt 9= gb}o|`bct bfm :? ~|edottot1 coyoc'< hbt 0= gb}o|`bct bfm 2>: ~|edottot bfm Coyoc'4
hbt
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
20
4&? Tocod}`fj }ho tu`}blco gb}o|`bc ie| job| heut`fj ut`fj DOT >0;
4&?&2 C`g`} t}bjo;
Ie| tocod}`fj }ho tu`}blco gb}o|`bc ie| job| heut`fj `f DOT>0 ieccez`fj t}o~t b|o
ieccezom;`@f tocod} i|eg; Omu coyoc
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
\otuc} el}b`fom;
Ie| }ho b~~c`om deft}|b`f efcp }ho 4> gb}o|`bc hbt ~btt }h|eujh eu} ei 08 gb}o|`bct&
4&?&< ]|oo t}bjo;
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deft}|b`f b~~c`om `t;
^|edott uf`yo|to Thb~`fj Dbt}`fj `t `fto|}om bt b deft}|b`f&Kut}`i`db}`ef;
]ho job| heut`fj hbt yo|p deg~c`db}om ~|ei`co& @} hbt hbccezom 4M thb~o z`}h }h`dafott& ]ho t`{o ei }ho heut`fj `t cb|jo& ]ho zo`jh} ei }ho deg~efof} `t ge|o&
I`j4& =Gb}o|`bc `mof}`i`db}`ef ' }|oo t}bjo
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
-
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
-
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
-
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
-
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
-
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
Aj& }ho ~|edott
dbf lo oc`g`fb}om bt }ho job| lex zo`jh} z`cc fe} lo ei te cott bfm |ot} 4 ~|edott `t db||`om ie|zb|m&
4&9&? J|b~h deft}|b`f'
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
-
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
I`j4& 2= ^|edott `mof}`i`db}`ef ' J|b~h t}bjo
Kut}`i`db}`ef;
]h`t |otuc} el}b`fom i|eg }h`t j|b~h `t }ho `fyot}gof} ef }ho ~|edottot `t yo|p cott ie| tbfm
dbt}`fj zh`co deg~b|om }e e}ho| }ze ~|edottot&
4&: Defdcut`ef;
Lp b~~cp`fj yb|`eut tu`}blco deft}|b`ft zh`dh `t |oru`|om ie| gb}o|`bc tocod}`ef tudh bt }ho
dhb|bd}o|`t}`dt ei }ho gb}o|`bct b|o j`yof bt deft}|b`ft bfm tocod}om j|op dbt} `|ef bt }ho tu`}blco
gb}o|`bc ie| job| lex heut`fj `f DOT& T`g`cb|cp lp b~~cp`fj }ho deft}|b`ft `f ~|edott ~b|bgo}o|t
bfm }ho |otuc} el}b`fom zbt tbfm dbt}`fj `t }ho tu`}blco ~|edott ie| }ho job| lex heut`fj
gbfuibd}u|`fj&
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]ho job| lex heut`fjt b|o jofo|bccp gbfuibd}u|om lp }ho ~|edott ei tbfm dbt}`fj bfm
i`f`thom lp }ho todefmb|p e~o|b}`eft lp gbdh`f`fj }ho ~|edott `t ox~cb`fom `f yb|`eut t}bjot locez&
4&8&2 D|ob}`fj }ho `g~|ott`ef `f tbfm;
Ie| d|ob}`fj }ho `g~|ott`ef `f tbfm b zeemof i|bgo de~o bfm m|bj `t utom zh`dh `ti`ccom z`}h tbfm bt thezf `f }ho I`j 4&2?
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GT\TBT ' ^et}j|bmub}o Ofj`foo|`fj bfm Gbfbjogof} ^|ej|bggo ' ^OG^
Mot`jf ei G%D ocog& ) Gbfu&~|edott
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