Download - AKCs ppt on scooters india
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presentation
On
MANUFACTURING OF FRONT WHEEL DRUM
Submitted to :-
Department of Mechanical
Engineering,
SRM,KTR
SUBMITTED BY :-
Akshay kumar chhabria
(1021310761)
IIIrd year
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INTRODUCTION: It is a govt. enterprise and started operations with the production of
"Lambretta" scooters. Today it manufactures auto/tempo by the brand name VIKRAM. It has autos powered by LPG and battery also. It produces famous Vikram brand auto-rickshaws in LUCKNOW.
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About the company
Scooters India Ltd. established in 1972 lucknow ,Uttar Pradesh (ISO:9001:2000)
It is totally intergraded automobile plant, engaged in designing, developing , manufacturing and marketing a broad spectrum of conventional & nonconventional 2-wheelers.
The company also possesses the world right of the trade name LAMBRETTA/LAMBRO
In 1975, company started commercial production of scooter under the brand name of Vijay super for domestic marketing and lambretta for overseas market.
In 1997 manufacture a 3-wheeler VIKRAM/LAMBRO.
In 1997 discontinued production of two wheeler and concentrated on manufacture the 3- wheelers
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Vision of organization
To grow into company constantly
striving meet the challenging
needs of customer through
constantly improving exiting
product adding new products and
opting new technology and
expanding the customer base.
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QUALITY POLICY OF S.I.L
We are committed to meet
customer requirement and
continuously improve our
quality management system.
The company sales and
services quality objective
within the work of this policy
To fulfill costumer needs for
economical and staff made of
road transport and quality.
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Production of company
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TYPES OF vikram
Vikram 750 DIESEL:
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450D/CNG
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Department of company
Machine shop:-
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CNC/VMC MACHINE:
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OPERATION ON VMC:•Facing milling at 3000 rpm.
•Drilling
•Boring
•Chamfering
•Taping
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Designe& development department:
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Engine assembly
750 diesel Fig:- engine
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Assembly department:
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Fabrication department:
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Surface department:
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Foundry department:
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Tool Room:-
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Operation lines
Manufacture lines Accuracy lines
Line:-1:Aluminium casting
Line:-2:maching of aluminiumcasting
Line:-3 :m/c of foundry casting
Line:-4 :grinding
Line:-5:Heat treatment
Line:-6:m/c of forging comp.
Line:-7:gear line
Line:-8:center less grinding
Line:-9:m/c of gear forging
Line:-10:Tool grinding
Line:-11:Welding shop
Line:-12:Press shop
Line:-13:Surface Treatment
Line:-14:painted
Line:-15: engine assembly
Line:-16:vehicle assembly
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PROJECT TITLEfront wheel drum
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They are basically manufactured by two process:-1)CASTING2)MACHINING
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PROCESS DONE..
DIE CASTING
OPERATION 10
OPERATION 20
OPERATION 30
OPERATION 40
OPERATION 50-55
OPERATION 60
OPERATION 65
OPERATION 80
OPERATION 120
MACHINING
CASTING
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DIE CASTING
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Die casting is a metal casting process that is characterized by forcing molten metal under high pressure into a mould cavity. The mould cavity is created using two hardened tool steel dies which have been machined into shape and work similarly to an injection mould during the process. Most die castings are made from non-ferrous metals, specifically zinc, copper, aluminium, magnesium, lead and tin based alloys
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1000 TONS DIE CASTING
MACHINE
450 TONS DIE CASTING MACHINE
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Internal ring
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External ring
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MACHINE SHOP
It consist of totally 10 operation in which some are major things to be done
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COPYING LATHE
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Operation 10•Machine: copying lathe 11/40
•Machine no: 2761
•Operation: rough bore Ø179.7±.1,
• bearing Ø46±0.2, and finish face &
chamfer
Data for machining:
•Rpm of job: 250
•Cutting speed in m/min: 140
•Travel of tooth in mm: 42
•Feed in mm/rev: 0.22
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Operation 20
•Machine: copy turning lathe.
•Machine no: 3006
•Operation: face hub, rough bore Ø46±0.2,
•rectify Ø40±0.16, and chamfer finish turn
Ø133±.085,adjacent face maintain dim.
132±0.2
Data for machining:
•Rpm of job: 710
•Cutting speed in m/min: 132
•Travel of tooth in mm: 85
•Feed in mm/rev: 0.36
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Operation 30
•Machine: ‘GF’ copy turning lathe
•Machine no: 2761
•Operation: finish bore Ø180mm, rectify
groove, chamfer
Data for machining:
•Rpm of job: 500
•Cutting speed in m/min: 285
•Travel of tool in mm: 34
•Feed in mm/rev: 0.18
•Operator time in sec: 10’’•Operation time in seconds: 28’’•F/f time in seconds: 38’’
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Operation 40
FRONT REAR
HEAD-1 HEAD-2 HEAD-3 HEAD-4
Rpm of job C20 AL C20 AL
Cutting speed in m/min 480 1150 480 870
Travel of tool in mm 93 224 93 170
Feed in mm/rev 28 25 28 22
Operator time in sec 0.035 0.12 0.035 0.12
Operation time in sec 25’’ 25’’ 25’’ 25’’
F/f time in sec 100’’ 10.8’’ 100’’ 12.6’’
Data for machining:
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•Pittler drum lathe
•Machine no:246
•Cutting speed-25
•Travel of tool-1.25
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Operation 50-55Data Head 1 Head 2
Rpm of tool 1150 1150
Cutting speed in m/min 170 170
Travel of t00l 28 25
Feed in mm/min 138 138
Feed in mm/rev 0.12 0.12
Operator time in sec 25’’ 25’’
Operation time in sec 13’’ 10.8’’
F/f time in sec 63.8’’ 63.8’’
Data of machining:
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•Machine: ‘CIMAT’ boring machine
•Machine: 74
•Operation: bore bearing Ø47±.012
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Operation 60
Note: only Ø6.7, 6 holes drill in operation 60
•Machine: “NETCO” M.H. Drilling machine
•Machine no: 415
•Operation: step drill Ø16.1 H11 & Ø10.8 H11
& holes on STN1. REAM OF 11.25±.O43 H9
(4 HOLES) & DRILL Ø6.7H11
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Operation 65
‘S.S’ Drilling machine
Machine no: 173
Operation :drill of Ø10.8±0.11, ream of Ø11.25±.043
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Operation 80
‘ROSA’ TAPPING machine
Machine no:216
Operation : tap 6 holes m8±.035
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OPERATION 120
Operation: final inspection
Machine: Bench
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Front wheel drum
Rear wheel drum
final product
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Any query?
Thanks sir