Industrial Manufacturing Management and Maintenance System

Abstract

Butterfly Manufacturing Company Ltd is a reputed electronics company in Bangladesh. They are having state of the art plant machinery, accessories for manufacturing different types of components and assembling of the Refrigerators & Air Conditioners. BMCL has two Substation. One is 4 MVA and another one is 8 MVA sub-station. As an Electrical and Electronics Engineering (EEE) student we can learnt both main source of power and its distribution system as well as manufacturing & maintenance management from this company. We did our internship in Butterfly Manufacturing Company Ltd from 15th November to 15th January (2 months). This internship report based on ‘’Industrial Manufacturing Management and Maintenance System of BMCL’’. As an engineer we need to have some ideas about operations management of BMCL which will help us to make this report worthy. We spent our full internship with four departments. Materials department, Production department, Quality department and Maintenance department. We worked in materials, production and quality department for 1 month. And another 1 month we worked only in maintenance department. As an EEE student we have to stretch importance in maintenance department because this is our main objective. First one month we learnt about company rules and regulation, how to materials brought for production and where it’s stock, how to produce products, what kind of machine need to produce which products, how to check quality of products, how a product suitable for a customer and finally how to packaging outgoing all products from this company. Next one month we worked in maintenance department. We learnt here utility maintenance and floor maintenance of this company. During the utility maintenance we learnt about sub-station, sub-station equipment, transformer, generator, air dryer, compressor and main distribution panel. During the floor maintenance how to machine worked, automation system, hydraulic system, pneumatic system, how to control motor in Conveyor line and last which machine need PLC. This is all we learnt from our internship in Butterfly Manufacturing Company Ltd which will surely help us to visualize the effectiveness in our practical life.