Types of Gears-Spur, Internal Involute22

8/18/2019 Types of Gears-Spur, Internal Involute22

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TYPES OF GEARS-

SPUR, INTERNALINVOLUTEName-Shubham Dongarwar BT13MEC020

Abhijeet Choukade

BT13MEC01


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!"#B$EM STATEMENT

• To manu%a&ture gear' a&&ording to thea(()i&ation '(e&i*ed+

Type of Gears: S(ur ,nterna) '(ur with

in.o)ute (ro*)e Gear Material: Du&ti)e &a't ron

Appliatio! : Tra&tor ()anetar/ gear

'/'tem


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!)anetar/ ear S/'tem


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Materia)-Du&ti)e Ca't

ron#.er.iew o% &a't iron- ron with 1 to 4 &arbon and 0 to 34 'i)i&on

$ower me)ting (oint and more 5uid than 'tee) 6better&a'tabi)it/7

$ow &o't materia) u'ua))/ (rodu&ed b/ 'and &a'ting A wide range o% (ro(ertie', de(ending on &om(o'ition

8 &oo)ing rate• Strength• 9ardne''• Du&ti)it/• Therma) &ondu&ti.it/• Dam(ing &a(a&it/


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!ro(ertie' o% Du&ti)e &a't

iron

Me"a!ial a!#

P"ysial PropertiesBrine)) 9ardne'' Number 1:-2

Den'it/ 1 to 2 g


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$"e%ial Properties

Carbon 32 to 3?04

Si)i&on 22 to 2@4

Mangane'e 01 to 04

Magne'ium 003 to 004

!ho'(horu' 000 to 004Su)%ur 000 to 0024

Co((er H004

E)ement' 'u&h a' &o((er or tin ma/ be addedto in&rea'e ten'i)e and /ie)d 'trength whi)e'imu)taneou')/ redu&ing du&ti)it/ m(ro.ed&orro'ion re'i'tan&e &an be a&hie.ed b/re()a&ing 14 to 304 o% the iron in the a))o/

with .ar/ing amount' o% ni&ke), &o((er, or&hromium


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SiIe and eight o%

ear'Type &ia%eterSi'e($%)

*ei+"t( +)

S(ur ear 1 3

nterna)

S(ur

3 @


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9eat Treatment

Au'tem(ering 'ed to a&hie.e Au'tem(ered Du&ti)e ron,reJuire' two 'tage' Stage 1+ heating to andho)ding at :00KC Stage 2+ Juen&hing andi'otherma))/ ho)ding at the reJuired

au'tem(ering tem(erature, u'ua))/ in a 'a)t bath

Ad.antage'1 $e'' Di'tortion2 9igher Strength

3 9igher Toughne'' $e'' Noi'e Better ear "e'i'tan&e? $ighter Com(onent' $ower Com(onent Co't


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ear Manu%a&turing!ro&e''

1 S(ur ear - 9obbing

- rinding

- Dri))ing

2 nterna) S(ur ear

-9obbing

-rinding


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ear Manu%a&turing!ro&e''o..i!+- t i' a '(e&ia) %orm o% too)ing and

manu%a&turing that &ut' tooth t/(e geometrie' t i'the major indu'tria) (ro&e'' %or &utting 6a' o((o'ed togrinding7 '(ur gear' o% in.o)ute %orm t %orm' the gearb/ rotating the gear b)ank on a '(ind)e and the &utteron a diLerent '(ind)e at the 'ame time

Gri!#i!+-A gear&utting method in whi&h gear' are 'ha(ed b/ %ormed grinding whee)' and b/ generation (rimari)/ a *ni'hingo(eration t &an (rodu&e .er/ *ne *ni'hing and .er/

a&&urate dimen'ion' t i' genera))/ u'ed %or ma''(rodu&tion


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Ma&hine' to be u'ed

• Ma!/fat/ri!+: – 9obbing Ma&hine – rinding Ma&hine –

Dri))ing Ma&hine• Material a!#li!+ Chain Con.e/er'

• Stora+e a!# Retrie0al – !a))et "a&k '/'tem – "oboti& A


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MS


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1 • Maimum (rodu&tion

rate +@0 (ie&e' (er Da/

2 • No o% 'hi%t' (er da/ + 2

3 • orking hour' (er da/ +

1?

• Mean tran'(ort time +

2min

A''um(tion'


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SERVERS PER STATION

STATION MA$INING SERVERS

1 $#AD


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#(eration' to be (er%ormed

PART (1) PART MI2 OPERATION &ES$RIPTION

STATION TIME(Ti13)Mi!

FRE4UEN$ Y

S(ur 0?

1 $oad 1 1

2 9obbing 2 3 1

3 Dri))ing 3 1 1

9eat Treatment

20 1

rinding 10 1

? n'(e&tion ? 10 0

n)oad 1 2 1

nterna) S(ur 0

1 $oad 1 1

2 9obbing 2 0 1

3 9eat Treatment

2 1

rinding 12 1

n'(e&tion ? 10 0?

? n)oad 1 2 1


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$oo( $a/out #% MS


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ormu)ae•

ork $oad at ea&h StationO)iOPPtijkQ*jkQ(j

• Bott)ene&k Station O ma6$i


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Determination o% Bott)ene&kStation

STATION *Li (%i!) Si *li5Si1 ? 1 ?

2 3 3 1233

3 : 1 :

22 2 11

10@ 1 10@

? 10 1 10

102@

1 102@

Ma6$i


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!rodu&tion "ate' o% Ea&h!art

•

"(O 6No o% 'er.er' on bott)ene&k 'tation7


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ti)i'ation o% Ea&h Station• ti)i'ation, i

O6)i


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#.era)) ti)i'ation o% S/'tem

O P 6No o% 'er.er' Q uti)iIation o% 'er.er'on 'tation'7< Tota) no o% 'er.er'

6o.era))7 O @214


22/22

TAN YOU

Types of Gears-Spur, Internal Involute22

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