The document provides an overview of the industrial training at Mahindra Gears & Transmissions Pvt. Ltd. It summarizes that Mahindra Gears manufactures auto components like gears and transmissions using various machining processes like hobbing, shaping, and broaching. It then describes some key processes used like heat treatment, shot blasting, deburring, grinding and turning. Vendors and customers of Mahindra Gears are also listed.
Cutting Parameters Optimization in Milling Of P – 20 Tool Steel And EN31B IOSR Journals
The objective of the paper is to obtain an optimal setting of CNC machining process parameters,
cutting speed, feed rate resulting in optimal values of the feed and radial forces while machining P – 20 tool
steel and EN31B with TiN coated tungsten carbide inserts. The effects of the selected process parameters on the
chosen characteristics and the subsequent optimal settings of the parameters have been accomplished using
Taguchi’s parameter design approach.The process parameters considered are – Cutting speed 3000rpm,
2500rpm and 2000rpm. Feed rate 200mm/min, 300mm/min and 400mm/min and depth of cut is 0.2mm.The
effect of these parameters on the feed force, radial force are considered for analysis.The analysis of the results
shows that the optimal settings for low values of feed and radial forces are high cutting speed, low feed rate and
depth of cut.The thrust force and feed force are also taken experimentally using dynamometer for above Cutting
speeds, feed rate and depth of cut. The optimal values for speed, feed rate and depth of cut are taken using
Taguchi technique.Taguchi methods are statistical methods developed by Genichi Taguchi to improve the
quality of manufactured goods, and more recently also applied to, engineering, biotechnology, marketing and
advertising.Process used in this project is milling process. Machine selected is Vertical milling center. Machine
model selected is BFW Agni 45. Modeling is done in Pro/Engineer and analysis is done in ANSYS.
Assembly of the components (Crank shaft, Connecting rod, Gudgeon pin and Piston) by
using different manufacturing processes from the material generated as a scrap during
manufacturing of different products through various processes.
in this u will come to know about various processes involved in manufacturing of gears and also get the experience how to make slide show on training reports.
G.G. Automotive Gears Ltd. is a leading manufacturer of traction gears and pinions, based out of Dewas, Madhya Pradesh in India. GGAG has been a market leader in Locomotive gears for the last 40 years. Established in 1974, the company undertakes to manufacture of traction gears as a strategic shift from its traditional business of automotive gears.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Cutting Parameters Optimization in Milling Of P – 20 Tool Steel And EN31B IOSR Journals
The objective of the paper is to obtain an optimal setting of CNC machining process parameters,
cutting speed, feed rate resulting in optimal values of the feed and radial forces while machining P – 20 tool
steel and EN31B with TiN coated tungsten carbide inserts. The effects of the selected process parameters on the
chosen characteristics and the subsequent optimal settings of the parameters have been accomplished using
Taguchi’s parameter design approach.The process parameters considered are – Cutting speed 3000rpm,
2500rpm and 2000rpm. Feed rate 200mm/min, 300mm/min and 400mm/min and depth of cut is 0.2mm.The
effect of these parameters on the feed force, radial force are considered for analysis.The analysis of the results
shows that the optimal settings for low values of feed and radial forces are high cutting speed, low feed rate and
depth of cut.The thrust force and feed force are also taken experimentally using dynamometer for above Cutting
speeds, feed rate and depth of cut. The optimal values for speed, feed rate and depth of cut are taken using
Taguchi technique.Taguchi methods are statistical methods developed by Genichi Taguchi to improve the
quality of manufactured goods, and more recently also applied to, engineering, biotechnology, marketing and
advertising.Process used in this project is milling process. Machine selected is Vertical milling center. Machine
model selected is BFW Agni 45. Modeling is done in Pro/Engineer and analysis is done in ANSYS.
Assembly of the components (Crank shaft, Connecting rod, Gudgeon pin and Piston) by
using different manufacturing processes from the material generated as a scrap during
manufacturing of different products through various processes.
in this u will come to know about various processes involved in manufacturing of gears and also get the experience how to make slide show on training reports.
G.G. Automotive Gears Ltd. is a leading manufacturer of traction gears and pinions, based out of Dewas, Madhya Pradesh in India. GGAG has been a market leader in Locomotive gears for the last 40 years. Established in 1974, the company undertakes to manufacture of traction gears as a strategic shift from its traditional business of automotive gears.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
Contact with Dawood Bhai Just call on +92322-6382012 and we'll help you. We'll solve all your problems within 12 to 24 hours and with 101% guarantee and with astrology systematic. If you want to take any personal or professional advice then also you can call us on +92322-6382012 , ONLINE LOVE PROBLEM & Other all types of Daily Life Problem's.Then CALL or WHATSAPP us on +92322-6382012 and Get all these problems solutions here by Amil Baba DAWOOD BANGALI
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Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Water Industry Process Automation and Control Monthly - May 2024.pdf
mahindra__gears_and_transmisson ppt
1. INDUSTRIAL TRAINING
AT
Mahindra Gears & Transmissions Pvt. Ltd.
Shapar Road, Rajkot (Gujarat)
Prepared By: Faldu Krunal
B. Tech 4th Year (7th Semester)
Mechanical Engineering
J.N.U. JODHPUR
R.No: 08ET405079
•
2. INTRODUCTION
Mahindra gears is one of the
leading manufacturing of
proven quality gears and other
transmission component in
India since 1987. The facility
comprises of 3 work shops of
sizes 800 sq. mts, 1000 sq. mts,
4000 sq. mts. With a complete
stand by power for the entire
premises.
3. Mahindra Gears & Transmissions Pvt. Ltd. Produce more than
2,50,000 quality assured gears a month, conforming to German
specification DIN 7 to DIN 9 class of accuracy. They are certified
to TS 16949 quality system requirements, from TUV.
Mahindra Gears manufactures auto components comprising of
automobile gears like Spur, Helical, Straight Bevel, Sprockets along
with Transmission Saline Shaft, Couplings and Power Takeoff
Clutches which are used for Transmission, Engine and Differential
gear boxes.
SERVICES & MAJOR FUNTION
4. New Production Development Department
Vendor Supplied Area / Raw material Storage
SCM department
Primary Inspection Department
Maintenance Department
Production Shop
Heat Treatment shop
Shot Blasting Shop
Grinding Shop
Eaton Hub Cell
Pre Dispatch Inspection Department
Final Inspection (Domestic/Export)
VARIOUS DEPARTMENT /SHOP
5. International Tractor Ltd.
Tata Motors Ltd.
DANA India Ltd.
Eaton Hub Pvt. Ltd.
CUSTOMER
8. Hobbing is a machining process for making gears & splines. which
is a special type of milling machine. The teeth or splines are
progressively cut into the work piece by a series of cuts made by a
cutting tool called a hob. Compared to other gear forming processes
it is relatively inexpensive but still quite accurate, thus it is used for
a broad range of parts and quantities. It is the most widely used gear
cutting process for creating spur and helical gears and more gears
are cut by hobbing than any other process since it is relatively quick
and in expensive.
PROCESS
10. A gear shaper is a machine tool for cutting the teeth of internal or
external gears. The name shaper relates to the fact that the cutter
engages the part on the forward stroke and pulls away from the part
on the return stroke, just like the clapper box on a planer shaper.
The cutting tool is also gear shaped having the same pitch as the
gear to be cut.
PROCESS
12. Broaching is a machining process that uses a toothed tool called a
broach to remove material. This are two mainly type of broaching
(Horizontal & Vertical). It is the most common used process to cut
internal gear quick and more accurate. Broaching is used when
precision machining is required, especially for odd shapes.
Commonly machined surfaces include circular & noncircular holes,
splines, key-ways and flat surface.
PROCESS
14. Gear shaving is basically a finishing operation. This takes
place after the operations of roughing with a hob or
cutting with a shaper cutter is over. The Shaving process
consists of the removal of tiny particles of metal from a
gear teeth's working surface. Gear shaving produces fine
hair like chips. The cutter comes in the form of helical
gear. It has special serrations in the flank area of gear
teeth. These “serrations” act as the cutting edges.
PROCESS
15. 1. Improves tooth surface finish.
2. Effective reduction in the noise of gears with
modification in the tooth profile.
3. Increase the gear’s load capacity Improved safety and
service life.
ADVANTAGES
16. SHOT BLASTING:-
Shot Blasting is the
process after Heat
treatment in which
remove the product
darkness which occurs
in heat treatment
process . In this Process
52 to 60 HRC stainless
steel particles strike on
product.
17. DEBBURING:-
Gear deburring machines are
designed to correctly remove burrs
or sharp edges as a result of
castings, drilled holes, cut grooves
and other machining operations
used to complete parts. The
Deburring process of gears makes
the parts capable of a performance
for which they were designed. It
eliminates all the unwanted
elements that obstruct their
productivity.
18. ROUNDING:-
Rounding is a process in
which the tooth sharp
corner is cut by the rounding
cutter. A rounding cutter is an
exterior corner is called a
"round" or a "radius”.
19. LAPPING:-
Lapping is a machining operation, in which two surfaces are
rubbed together with an abrasive. The one type of lapping (called
grinding), typically involves rubbing a brittle material such as
aluminum oxide, emery, silicon carbide, diamond, etc., in between
them. This produces microscopic conchoidal fractures as the
abrasive rolls about between the two surfaces and removes
material from both.
21. PROCESS
Grinding machine consists of a power driven grinding wheel
spinning at the required speed. The grinding head can be
controlled to travel across a fixed work piece or the work piece
can be moved while the grinding head stays in a fixed position.
Very fine control of the grinding head or table’s position is
possible using a vernier calibrated hand wheel, or using the
features of numerical controls.
22. Turning machine:-
Turning is the process where
by a single point cutting tool is
parallel to the surface. It can be
done manually, in a traditional
form of lathe, which frequently
requires continuous supervision
by the operator, or by using a
computer controlled and
automated lathe.
23. Hard turning
Hard turning is a turning done on materials with a Rockwell C
hardness is greater than 45. It is typically performed after the work
piece is heat treated.
Soft turning
Soft Turning is turning done to soft materials which are without
heat treatment process and its hardness is lower than Rockwell C
hardness 45.
25. Heat treatment process is a series of operations involving the
heating and cooling of metals in the solid state. Its purpose is to
change a mechanical property or combination of mechanical
properties so that the metal will be more useful, serviceable, and
safe for definite purpose. By heat treating, a metal can be made
harder, stronger, and more resistant. No one heat-treating
operation can produce all of these characteristics. In fact, some
properties are often improved at the expense of others. In being
hardened, for example, a metal may become brittle.
PROCESS