Manufacturing Science : Types And Detail About DRILLING MACHINE

DRILLING MACHINE

Drilling is an operation of making a circular hole by removing a volume of metal from the job by cutting tool called drill. A drill is a rotary end-cutting tool with one or more cutting lips and usually one or more flutes for the passage of chips and the admission of cutting fluid. A drilling machine is a machine tool designed for drilling holes in metals. It is one of the most important and versatile machine tools in a workshop. Besides drilling round holes, many other operations can also be performed on the drilling machine such as counter- boring, countersinking, honing, reaming, lapping, sanding etc.

This machine consists of following parts

1. Base

2. Pillar

3. Main drive

4. Drill spindle

5. Feed handle

6. Work table

Manufacturing Process : Powder Metallurgy

What is Powder Metallurgy?

Powder metallurgy (PM) is a term covering a wide range of ways in which materials or components are made from metal powders. PM processes can avoid, or greatly reduce, the need to use metal removal processes, thereby drastically reducing yield losses in manufacture and often resulting in lower costs.

Powder metallurgy is used for manufacturing products or articles from powdered metals by placing these powders in molds and are compacting the same using heavy compressive force.

GATE-2016 Material Mechanical | Theory Of Machine GATE Material Free Download

Theory Of Machine is very important subject for mechanical engineering and every year minimum 8 marks cover by this subject.

If you go with preparation of important Topics then you can easily get maximum mark with this subject.

1. Introduction

2. Kinematics Of Machine

3. Kinematic Of Motion 

4. Simple Harmonic Motion

5. Simple Mechanism 

6. Velocity In Mechanism (Instantaneous centre Method)

7. Velocity In Mechanism (Relative Velocity Method)

8. Acceleration In Mechanism  

9. Mechanism With Lower Pair

GATE-2016 Material Mechanical | Engineering Thermodynamics GATE Material Free Download

Engineering Thermodynamics is very important subject for mechanical engineering and every year minimum 8 marks cover by this subject.

If you go with preparation of important Topics then you can easily get maximum mark with this subject.

1. Basic Concept

2.First Law Of Thermodynamics

3.Second Law Of Thermodynamics

4.Entropy

5.Availability and Reversibility

6.Pure Substance

7.Property Of Gases And Mixture

8.Vapour Power Cycle

9.Gas Power Cycle

10. Psychometry 

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Theory on above topics
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GATE-2016 Material Mechanical | Strength Of Materials GATE Material Free Download

Strength Of Materials is very important subject for mechanical engineering and every year minimum 5 marks cover by this subject.

If you go with preparation of important Topics then you can easily get maximum mark with this subject.

Following are name of the book you can refer:

Timoshenko gere

RAMAMRUTHAM

B.C. Punamia

Chapter – 1: Stress and Strain

Chapter - 2 : Principal Stress and Strain

Chapter - 3 : Moment of Inertia and Centroid

Chapter - 4 : Bending Moment and Shear Force Diagram

Chapter - 5 : Deflection of Beam

GATE-2016 Material Mechanical | Refrigeration and Air-Conditioning GATE Material Free Download

Refrigeration and Air-Conditioning is very important subject for mechanical engineering and every year minimum 5 marks cover by this subject.

If you go with preparation of important Topics then you can easily get maximum mark with this subject.

Following are name of the book you can refer:

P. K Nag

CP Arora Domkundwar

Chapter – 1: Heat Pump and Refrigeration Cycles and Systems

Chapter - 2 : Vapour Compression System

Chapter - 3 : Refrigerants

Chapter - 4 : Refrigerant Compressors

Chapter - 5 : Condensers & Evaporator

Chapter - 6 : Expansion Devices

Chapter - 7 : Gas Cycle Refrigeration

Chapter - 8 : Vapour Absorption System

Chapter - 9 : Psychrometry

Chapter - 10 : Miscellaneous

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GATE-2016 Material Mechanical | Powe Plant Engineering GATE Material Free Download

Power Plant Engineering is very important subject for mechanical engineering and every year minimum 4 marks cover by this subject.

If you go with preparation of important Topics then you can easily get maximum mark with this subject.

Chapter – 1: Introduction

Chapter - 2 : Steam Cycle

Chapter - 3 : Boilers

Chapter - 4 : Steam Turbines

Chapter - 5 : Flue Gas Analysis

Chapter - 6 : Gas Turbine

Chapter - 7 : Nuclear Power Plant



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GATE-2016 Material Mechanical | Machine Design GATE Material Free Download

Machine Design is very important subject for mechanical engineering and every year minimum 9-10 marks cover by this subject.

If you go with preparation of important Topics then you can easily get maximum mark with this subject.

Following are name of the book you can refer:

Machine Design By RS Khurmi

GATE-2016 Material Mechanical | Material science GATE Material Free Download

Material science is very important subject for mechanical engineering and every year minimum 3 marks cover by this subject.

If you go with preparation of important Topics then you can easily get maximum mark with this subject.

Following are name of the book you can refer:

WD Callister IP Singh

Following are important topic of Material science  :

• Basic Concepts (Structure of Solids)
• Hardness Test
• Crystalline Material
• Plain Carbon Steel
• Iron Carbon Equilibrium diagram
• Cast Iron

GATE-2016 Material Mechanical |Industrial Engineering GATE Material Free Download

Industrial Engineering is very important subject for mechanical engineering and every year minimum 5-6 marks cover by this subject.

If you go with preparation of important Topics then you can easily get maximum mark with this subject.

Following are name of the book you can refer:

O. P. Khanna Buffa & Sarin

Following are important topic of |Industrial Engineering :

Chapter 1: Forecasting

Chapter 2: Routing, Scheduling, etc.

Chapter 3: Line Balancing

Chapter 4: Break Even Analysis

Chapter 5: PERT and CPM

Chapter 6: Inventory Control
ABC Analysis
EOQ Model

Chapter 7: Materials Requirement Planning
Job design
Job Standards

Chapter 8: Work Study
Motion Study and Motion Economy
Work Measurement (Time Study)
Predetermined Motion Time System

Chapter 9: Plant Layout
Type of Plant Layout
Product Layout

Functional Layout

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GATE-2016 Material Mechanical | Internal Combustion(IC) Engine GATE Material Free Download

Internal Combustion(IC) Engine is very important subject for mechanical engineering and every year minimum 4 marks cover by this subject.

If you go with preparation of important Topics then you can easily get maximum mark with this subject.

Following are name of the book you can refer:

1. R.P. Sharma
2. M. L. Mathur
3. R. P. Sharma

GATE-2016 Material Mechanical | Heat And Mass Transfer GATE Material Free Download

Heat and mass transfer is very important subject for mechanical engineering and every year minimum 5 marks cover by this subject.

If you go with preparation of important Topics then you can easily solve objective of this subject.

Following are name of the book you can refer:

1.  P. K Nag, JP Hollman
2.  D.S. Kumar,  
3.  R.C. Sachdeva

GATE-2016 Material Mechanical | Fluid Mechanics GATE Material Free Download

Fluid Mechanics is very important subject for mechanical engineering and every year minimum 8-10 marks cover by this subject.

If you go with preparation of important Topics then you can easily get minimum 5 mark with this subject.

Following are name of the book you can refer:

1.D.S. Kumar 

2.k.l.kumar

3.Cengel & cimbala

4.Frank m. white

What Is Boiler? | Boiler Classification | Introduction To Different Types Of Boiler

What Is Boiler?

A boiler is a closed vessel in which water or other fluid is heated. The heated or vaporized fluid exits the boiler for use in various processes or heating applications.

Boilers can be classified as follows:

1. According to the flow of water and hot gases – fire tube (or smoke tube) and water tube boilers.

In fire tube boilers, hot gases pass through tubes which are surrounded with water. Examples: Vertical, Cochran, Lancashire and Locomotive boilers. There may be single tube as in case of Lancashire boiler or there may be a bank of tubes as in a locomotive boiler.

In water tube boilers, water circulates through a large number of tubes and hot gases pass around them. Eg., bobcock & Wilcox boiler.

2. According to the axis of the shell – vertical and horizontal boilers. 

3. According to location or position of the furnace. Externally and internally fired boilers.

In internally fired boilers, the furnace forms an integral part of the boilers structure. The vertical tubular, locomotive and the scotch marine boilers are well known examples.

Externally fired boilers have a separate furnace built outside the boiler shell and usually below it. The horizontal return tube (HRT) boiler is probably the most widely known example of this type.

How To Select Final Year Project For Mechanical GTU

Selecting your final year project is the most crucial part of the entire engineering course. It not only reflects your learning and studies during the entire 4 years but also tests your capabilities as a student in terms of innovation, pressure handling and proper management of time and resources.

There are main two part required in your project:

1. Practical Model validate by Theoretical calculation

2.  Practical Model validate by CAD Simulation.

There are different method to select project Title:

1. Subject or area of interest:

In Mechanical engineering there are large area cover , It include basic knowledge of electrical engineering, Aeronautical Engineering, Robotics. and many other field. So select the proper field to make project . You have proper knowledge related to selected field which create interest in project.

2. Select Topic:

According To your Area of interest define your project title.Find on internet about your subject on which topic research work is required. Study different research paper to get exact title.

3. Various Resource:

During title selection you should know about project component can easily available near your area or not. So select Project Which can easily made.

4. Guide Selection

Select project guide according to your subject. So that they can help you whenever any requirement.

Introduction To Power plant Engineering | Steam Power Plant | Diesel Power Plant | Nuclear Power Plant | Gas Power Plant | Hydro Power Plant

A power plant may be defined as a machine or assembly of equipment that generates and delivers a flow of mechanical or electrical energy. The main equipment for the generation of electric power is generator. When coupling it to a prime mover runs the generator, the electricity is generated. The type of prime move determines, the type of power plants.

Following Are The Different Types Of Power plant.

1. Steam power plant

2. Diesel power plant

3. Gas turbine power plant

4. Nuclear power plant

5. Hydro electric power plant

Introduction To Lathe Machine

Lathe is one of the most versatile and widely used machine tools all over the world.The main function of a lathe is to remove metal from a job to give it the required shape and size. The job is securely and rigidly held in the chuck or in between centres on the lathe machine and then turn it against a single point cutting tool which will remove metal from the job in the form of chips.

An engine lathe is the most basic and simplest form of the lathe.Basic Operation such as drilling, reaming, boring, taper turning, knurling, screw thread cutting, grinding etc.. can be perform.