UNIT1 INTRODUCTION OF PPC Introduction of PPC Objectives
UNIT-1 INTRODUCTION OF PPC • Introduction of PPC • Objectives of PPC • Benefits of PPC 1 N. DINESHKUMAR AP/MECH/SRIT/PPC/ UNIT 1. 1 5/21/2021
Introduction of PPC q Production § Production system is basically a conversion system where the raw materials are converted into useful or marketable products. q Planning § Planning means preparing the scheme in advance before the actual work is started. it also be defind as the pre-determination of future achievement to meet the desired objectives. example 2 i. What to produce ii. How many to produce iii. When to produce iv. What resources are required for production v. How to coordinate different resources of the system vi. How to control the deviation from the set plan. N. DINESHKUMAR AP/MECH/SRIT/PPC/ UNIT 1. 1 5/21/2021
Introduction of PPC q Control § Control means the supervision of all the relevant operations with the help of control mechanism. Controlling is made by comparing the actual performance with the present plan and deviations are analysed. the control mechanism is also responsible for subsequently adjusting, modifying and redefining plans and targets, in order to ensure attainment pre specified production goals, in the most efficient and effective manner. 3 N. DINESHKUMAR AP/MECH/SRIT/PPC/ UNIT 1. 1 5/21/2021
Definition of PPC ? q Production planning and control (PPC) is aimed at achieving the efficient utilisation of resource(Material, Men, Facility, etc). q In the Manufacturing organization through planning, coordinating and control of production activities that transform the raw material into finished products in most efficient and effective manner. 4 N. DINESHKUMAR AP/MECH/SRIT/PPC/ UNIT 1. 1 5/21/2021
Objectives of PPC q To systematically plan the production activites to achive the higher production efficiency. q To design a production system to meet due date, consistent with minimum cost, and quality standard. q To ensure maximum utilization of all resources q To ensure production of quality products q To plan for plant capacities for future requirements q To ensure effective cost reduction and cost control q To establish targets and checking then against performance. 5 N. DINESHKUMAR AP/MECH/SRIT/PPC/ UNIT 1. 1 5/21/2021
What is production planning? q Production planning is a pre production activity. it is the pre determination of manufacturing requirements such as manpower, materials, machines. Objectives of production planning q Production forecast q. Master Schedule q. Follow up of procedures q. Stock room procedure q. Personal schedule q. Department schedule q. Inventory control 6 N. DINESHKUMAR AP/MECH/SRIT/PPC/ UNIT 1. 1 5/21/2021
Levels of production planning q Factory Planning § The sequence of work task is planned in terms of building, machines ans equipment required for manufacturing the desired goods and services. q Process Planning § Many operations involved in factory planning are located and sequence of these operations in the production process is determined. q Operation Planning § The details of the methods required to perform each operation such as 7 i. Selection of work ii. Designing of tools required for various operations N. DINESHKUMAR AP/MECH/SRIT/PPC/ UNIT 1. 1 5/21/2021
Factors Determining Production Planning q Volume of production q Nature of production process q Nature of operations What is Production Control? q Production control involves implementation of production plans by coordinating different activities. It seeks to ensure that production operations actual performance occur according to planned operations and performance. § Three essential steps in control process i. Initiating the production ii. Progressing iii. Corrective action based upon the feedback reporting back to the production planning 8 N. DINESHKUMAR AP/MECH/SRIT/PPC/ UNIT 1. 1 5/21/2021
Objectives of Production planning To implement the production plan To cordinate, monitor and feedback to production planning To provide for optimum utilization of all resources To achieve the reliable customer service To achieve the low cost and high quality products. 9 N. DINESHKUMAR AP/MECH/SRIT/PPC/ UNIT 1. 1 5/21/2021
Benifites of PPC q Increased productivity q Proper deliveries to meet the demand q Better quality q Economical and social stability q Security q Improving working condition q Stable employment q Increased personal satisfaction q Reliable customer service 10 N. DINESHKUMAR AP/MECH/SRIT/PPC/ UNIT 1. 1 5/21/2021
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