SYNOPSIS OF 6 MONTHS INDUSTRIAL TRAINING PROJECT REPORT
HELD AT
MAHINDRA & MAHINDRA LIMITED SWARAJ DIVISION
SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENT FORTHEAWARD
OF THE DEGREE OF
BACHELORS OF TECHNOLOGY(MECHANICAL ENGINEERING)
SUBMITTED BYGAGANDEEP SINGHUniversity Roll No: 100291129694
FEROZEPUR COLLEGE OF ENGINEERING AND TECHNOLOGYFEROZEPUR, PUNJAB
December 2013 to June 2014TABLE OF CONTENTS
S.NOCONTENTS
PAGE NUMBER
1COMPANY PROFLIE (SWARAJ)
2-5
2INTRODUCTION TA PROJECT
6
3MACHINE USED
7-13
4REFRENCES
14
COMPANY PROFILEBRIEF HISTORY:- Mahindra embarked on its journey
in 1945 by assembling the Willys Jeep in India. Over 65 years of
service to the nation Over 100 thousand employees US $ 12.5 Billion
Indian multinational Company Amongst the top 10 industrial houses
in India Market leader in most of the business segments Forbes has
ranked Mahindra Group in its Top 200 list of the Worlds most
Reputable Companies.Swaraj Division is a part of Farm Equipment
Sector (FES) Mahindra & Mahindra
SWARAJ PLANT PROFILE:-
BRIEF HISTORY OF SWARAJ DIVISION:-
Swaraj Plant-2 was established in the Year 1974 Initial
production capacity of Plant was 270 engines per day Plant has a
Total area of 97,000 M2 and built up area of 33,900 M2. Plant has
the facilities to produce any model of Swaraj engines Plant is
certified with ISO 9001:2008, ISO 14001:2004 and OHSAS
18001:2007
PLANT LAYOUT:-
MAJOR EQUIPMENTS:-
Department Assembly Shop (AS)Machine Shop (MS)Quality
shop(HT)Maintance shopStore roomTotal
Total no.10040353010215
DEPARTMENTS OF TRACTOR DIVISIONVarious departments of tractor
division are:-1. PRODUCTION 1. Crank case Shop1. Finishing Shop1.
Machining Shop1. Heat Treatment Shop1. Assembly Shop
1. PRODUCT SERVICES Tool roomTool control cell (TCC)Industrial
engineeringResearch & DevelopmentProduction planning &
control (PPC)Material Management & control (stores)Quality
Engineering MaintenanceConstruction
BRIEF INTRODUCTION TO PROJECT
PROJECT-A (Kaizen for industry)OBJECTIVES OF KAIZEN OF MACHINE
1) study of machine2) collection data for machine3) maintenance of
the machine 4) reduce wastage of timePROJECT-B (Study about torque
&rpm of machine)An engine can be operated at various different
speeds.Therefore torque of enginesCan also be changed
MILLING MACHINE
Millingis themachiningprocess of using rotarycuttersto remove
material from a work piece in a direction at an angle with the axis
of the tool. It covers a wide variety of different operations and
machines, on scales from small individual parts to large,
heavy-duty gang milling operations. It is one of the most commonly
used processes in industry and machine shops today for machining
parts to precise sizes and shapes.
WorkingMilling operates on the principle ofrotary motion.
Amilling cutteris spun about an axis while a work piece is advanced
through it in such a way that the blades of the cutter are able to
shavechipsof material with each pass. Milling processes are
designed such that the cutter makes many individual cuts on the
material in a single run; this may be accomplished by using a
cutter with many teeth, spinning the cutter at high speed, or
advancing the material through the cutter slowly. Most often it is
some combination of the three. The speed at which the piece
advances through the cutter is called feed rate, or justfeed; it is
most often measured in length of material per full revolution of
the cutter.
As material passes through the cutting area of a milling
machine, the blades of the cutter take swards of material at
regular intervals. This non-continuous cutting operation means that
no surface cut by a milling machine will ever be completely smooth;
at a very close level, it will always contain regular ridges. These
ridges are known asrevolution marks, because rather than being
caused by the individual teeth of the cutter, they are caused by
irregularities present in the cutter and milling machine; these
irregularities amount to the cutter being at effectively different
heights above the work piece at each point in its rotation. The
height and occurrence of these ridges can be calculated from the
diameter of the cutter and the feed. These revolution ridges create
the roughness associated withsurface finish.
VERTICAL MILLING MACHINE
VERTICALMILLING MACHINE. 1: milling cutter 2: spindle 3: top
slide or over arm 4: column 5: table 6: Y-axis slide 7: knee 8:
base
In thevertical millthe spindle axis is vertically
oriented.Milling cuttersare held in the spindle and rotate on its
axis. The spindle can generally be extended allowing plunge cuts
and drilling. There are two subcategories of vertical mills: the
bed mill and the turret mill.HORIZONTALMILLING MACHINE.1: base 2:
column 3: knee 4 & 5: table (x-axis slide is integral) 6: over
arm 7: arborA horizontal mill has the same sort ofxytable, but the
cutters are mounted on a horizontal arbor across the table. Many
horizontal mills also feature a built-in rotary table that allows
milling at various angles; this feature is called auniversal table.
While end mills and the other types of tools available to a
vertical mill may be used in a horizontal mill, their real
advantage lies in arbor-mounted cutters, called side and face
mills, which have a cross section rather like a circular saw, but
are generally wider and smaller in diameter. Because the cutters
have good support from the arbor and have a larger cross-sectional
area than an end mill, quite heavy cuts can be taken enabling rapid
material removal rates. These are used to mill grooves and slots.
Plain mills are used to shape flat surfaces.
LATHEalatheis amachine toolwhich rotates the work piece on
itsaxisto perform various operations such
ascutting,sanding,knurling,drilling, or deformation,facing,turning,
with tools that are applied to the work piece to create an object
which hassymmetryabout anaxis of rotation.
LATHE MACHINEPARTS OF LATHE MACHINE bed carriage (with
cross-slide and tool post) headstock back gear (other gear train
nearby drives lead screw) cone pulley for abelt drivefrom an
external power source faceplate mounted on spindle tailstock lead
screw
DRILLING MACHINEAdrilling rigis a machine which creates holes in
the ground. Drilling rigs can be massive structures housing
equipment used to drill water wells, oil wells, or natural gas
extraction wells, or they can be small enough to be moved manually
by one person and are calledauger.Drilling rigs can be: small and
portable, such as those used in drilling small holes with small
loads Huge, capable of drilling through huge metallic base and
tough materials.
BENCH DRILL MACHINE UNIVERSAL DRILLING MACHINE
REFRENCES
http://en.wikipedia.org/wiki/Milling_machine
http://en.wikipedia.org/wiki/Lathe
http://en.wikipedia.org/wiki/Drilling machine
http://en.wikipedia.org/wiki/Vertical machine centre Google
manuals