10-05-2014, 02:27 PM
INTRODUCTION TO PRODUCTION AND OPERATION MANAGEMENT
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INTRODUCTION
Production/operations management is the process, which combines and transforms various
resources used in the production/operations subsystem of the organization into value added
product/services in a controlled manner as per the policies of the organization. Therefore, it is
that part of an organization, which is concerned with the transformation of a range of inputs into
the required (products/services) having the requisite quality level.
The set of interrelated management activities, which are involved in manufacturing certain
products, is called as production management. If the same concept is extended to services
management, then the corresponding set of management activities is called as operations
management.
CONCEPT OF PRODUCTION
Production function is that part of an organization, which is concerned with the transformation
of a range of inputs into the required outputs (products) having the requisite quality level.
Production is defined as “the step-by-step conversion of one form of material into
another form through chemical or mechanical process to create or enhance the utility of
the product to the user.” Thus production is a value addition process. At each stage of
processing, there will be value addition.
Edwood Buffa defines production as ‘a process by which goods and services are created’.
Some examples of production are: manufacturing custom-made products like, boilers with a
specific capacity, constructing flats, some structural fabrication works for selected customers,
etc., and manufacturing standardized products like, car, bus, motor cycle, radio, television, etc.
PRODUCTION MANAGEMENT
Production management is a process of planning, organizing, directing and controlling the activities
of the production function. It combines and transforms various resources used in the production
subsystem of the organization into value added product in a controlled manner as per the policies
of the organization.
E.S. Buffa defines production management as, “Production management deals with
decision making related to production processes so that the resulting goods or services are
produced according to specifications, in the amount and by the schedule demanded and
out of minimum cost.”
CUSTOMER SERVICE
The first objective of operating systems is the customer serivce to the satisfaction of customer
wants. Therefore, customer service is a key objective of operations management. The operating
system must provide something to a specification which can satisfy the customer in terms of cost
and timing. Thus, primary objective can be satisfied by providing the ‘right thing at a right price
at the right time’.
These aspects of customer service—specification, cost and timing—are described for four
functions in Table 1.2. They are the principal sources of customer satisfaction and must, therefore,
be the principal dimension of the customer service objective for operations managers.