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BASIC MANUFACTURING PROCESSES
5th Semester, Dept of Mechanical Engg.
BPUT, Odisha
Er. Aravind Tripathy
Navigare Systems, Bhubaneswar.
Tel:0674-3585924
26-Aug-23 1
 What is Manufacturing?
 What is economies of scale?
 Define Manufacturing?
 Types of Manufacturing?
 Manufacturing Vs Production
 Conclusion
26-Aug-23 2
 Manufacturing is the processing of raw
materials or parts into finished goods through
the use of tools, human labor, machinery and
chemical processing.
 Efficient manufacturing techniques
enable manufacturers to take advantage of
economies of scale, producing more units at a
lower cost.
26-Aug-23 3
26-Aug-23 4
1. A vibrant manufacturing base leads to:
 More research and development,
 Innovation,
 Productivity,
 Exports, and
 Middle-class jobs.
2. Manufacturing helps raise living standards more than any other
sector.
3. Manufacturing generates more economic activity than other sectors.
Why is manufacturing important?
 To manufacture is defined as to make something from raw
materials by hand or using machines.
 An example of to manufacture is to make clothing from cotton
26-Aug-23 5
26-Aug-23 6
 Economies of scale are cost advantages reaped by
companies when production becomes efficient.
Companies can achieve economies of scale by
increasing production and lowering costs. This
happens because costs are spread over a larger
number of goods.
Understanding Economies of Scale
Economies of scale are an important concept for any business in any industry and
represent the cost-savings and competitive advantages larger businesses have over smaller ones.
Most consumers don't understand why a smaller business charges more for a similar product sold
by a larger company. That's because the cost per unit depends on how much the company
produces. Larger companies are able to produce more by spreading the cost of production over a
larger amount of goods. An industry may also be able to dictate the cost of a product if there are
a number of different companies producing similar goods within that industry.
26-Aug-23 7

26-Aug-23 8
Manufacturing
process
Casting
Expendable
Mould
Non
Expendab
le Mould
Material
Removal/Machining
process
Traditional
Machining
Non
Traditional
Machining
Deformation
Process
Hot
Deform
ation
Process
Cold
Deform
ation
Process
Consolidation
Process/Joining
Process
Welding
Brazing
Solder-
ing
Material
Addition
Process
SLA, SLS,
SLM,
3D
Printing,
SGC,
26-Aug-23 9
26-Aug-23 10
 Production is a broader term and is basically conversion of
input to output. It is not only limited to goods but it can be
related to services too.
 Let me bring it down to more simpler terms, the basic
difference between production and manufacturing is that in
production economic considerations are mandatory whereas
in manufacturing it is not.
An example mentioned below will let you understand it even better:
Example: India can manufacture aircrafts but in India aircrafts are not produced because
production cost of an aircraft in India is much higher than other nations. So, it's better to buy it
from other nation which has aircraft production unit as it will be much cheaper even after
including import taxes .
26-Aug-23 11
26-Aug-23 12
 The latest buzz word in the manufacturing world today
is the Additive Manufacturing Technology popularly
known in the manufacturing fraternity as 3-D
Printing
26-Aug-23 13
THANK YOU
26-Aug-23 14

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  • 1. BASIC MANUFACTURING PROCESSES 5th Semester, Dept of Mechanical Engg. BPUT, Odisha Er. Aravind Tripathy Navigare Systems, Bhubaneswar. Tel:0674-3585924 26-Aug-23 1
  • 2. What is Manufacturing? What is economies of scale? Define Manufacturing? Types of Manufacturing? Manufacturing Vs Production Conclusion 26-Aug-23 2
  • 3. Manufacturing is the processing of raw materials or parts into finished goods through the use of tools, human labor, machinery and chemical processing. Efficient manufacturing techniques enable manufacturers to take advantage of economies of scale, producing more units at a lower cost. 26-Aug-23 3
  • 4. 26-Aug-23 4 1. A vibrant manufacturing base leads to: More research and development, Innovation, Productivity, Exports, and Middle-class jobs. 2. Manufacturing helps raise living standards more than any other sector. 3. Manufacturing generates more economic activity than other sectors. Why is manufacturing important?
  • 5. To manufacture is defined as to make something from raw materials by hand or using machines. An example of to manufacture is to make clothing from cotton 26-Aug-23 5
  • 7. Economies of scale are cost advantages reaped by companies when production becomes efficient. Companies can achieve economies of scale by increasing production and lowering costs. This happens because costs are spread over a larger number of goods. Understanding Economies of Scale Economies of scale are an important concept for any business in any industry and represent the cost-savings and competitive advantages larger businesses have over smaller ones. Most consumers don't understand why a smaller business charges more for a similar product sold by a larger company. That's because the cost per unit depends on how much the company produces. Larger companies are able to produce more by spreading the cost of production over a larger amount of goods. An industry may also be able to dictate the cost of a product if there are a number of different companies producing similar goods within that industry. 26-Aug-23 7
  • 11. Production is a broader term and is basically conversion of input to output. It is not only limited to goods but it can be related to services too. Let me bring it down to more simpler terms, the basic difference between production and manufacturing is that in production economic considerations are mandatory whereas in manufacturing it is not. An example mentioned below will let you understand it even better: Example: India can manufacture aircrafts but in India aircrafts are not produced because production cost of an aircraft in India is much higher than other nations. So, it's better to buy it from other nation which has aircraft production unit as it will be much cheaper even after including import taxes . 26-Aug-23 11
  • 13. The latest buzz word in the manufacturing world today is the Additive Manufacturing Technology popularly known in the manufacturing fraternity as 3-D Printing 26-Aug-23 13