BANGLADESH INDUSTRIAL TECHNICAL ASSISTANCE CENTER (BITAC)
INDUSTRIAL TRAINING ATTACHMENT-2018
PRESENTED BY- GROUP E
- PCD, IED & IS
- HT & PC Section
- Foundry Shop
- Pattern Shop
- Fabrication & Maintenance
- MT (light) Shop
- MT (heavy) Shop
- Mould & CNC Shop
- To be trained up for Industrial Personnel and enrich our practical skills.
- To learn about the Industrial Production Management system.
- To study the different machines and their operations.
- To know about various materials.
- To gain a technical knowledge in an industrial environment.
OBJECTIVES
- Bangladesh Industrial Technical Assistance Centre (BITAC) is an autonomous body under Ministry of Industries.
- We have studied here different machines under different shop/division and their operations. We are going to discuss each section with their operations and working procedures.
INTRO
SECTION-01
Industrial Engineering Division (IED)
Production Control Division (PCD)
Inspection Section (IS)
Industrial Engineering Division (IED)
IED
IED is a division of engineering which handles the optimization of the processes/system. This section works to minimize the waste of time and utilize the money, materials, man-hour, machine time, energy and other resources. IED analysis the costs of each oreder from customers before taking the order.
Production Control Division (PCD)
PCD
PCD is the department of planning and manufacturing process in a company. It utilizes the resources allocation activities of employees, materials and production capacity in order to serve customer needs.
Inspection Section (IS)
Inspection Section evaluates and examine the job. Inspection involves the measurement, tests the certain characteristics in regard to a finished job
IS
SECTION-02
Heat Treatment (HT)
Protective Coating (PC)
Heat Treatment (HT)
Heat treatment consist of heating and cooling to achieve a desired temperature. Heat treatment technique involves-
- Tempering
- Carburizing
- Annealing
- Hardening
- Quenching
HT
Protective Coating (PC)
A protective coating is a layer of material applied to the surface of another material with the intent of preventing corrosion. A protective coating may be-
- Metallic: Zinc, Aluminum, etc.
- Non-metallic: polymers, epoxies, etc.
PC
Protective Coating uses the following tools-
- Rectifier machine- converts AC to DC current.
- Chemical filter machine.
- Polishing machine- uses to polish metals.
- Water tank.
Foundry Shop
FOUNDRY
Foundry is a manufacturing factory where Ferrous or Non-Ferrous metal are melted and poured into mould to form metal casting. This shop also manufacture mould core for casting metals.
Furnaces used in the Foundry shop-
- Tilt furnaces
- Electrical furnaces
- Cupolas furnaces
- Crucible furnaces
The Machines which are used in this shop-
- Sand blasting machine- uses to clean a surface.
- Sand mixture machine- uses for mixing core sand and molding sand.
- Core oven- uses for baking foundry core.
Pattern Shop
TOOLS
Pattern is a shape of wood/metal around which sand is packed in the mold. For making pattern some tools are needed as below-
- Tri-square
- Hand jaw
- Steel roll
- Hand planer
- Eraser
- Scriber
- Inside and outside calipers
Machines used in the Pattern Shop-
- Wood grinding machine
- Wood moister machine
- Wood turning lathe machine
- Wood drilling machine
SECTION-05
Fabrication Section
Machine Maintenance
Fabrication Section
FABRICATION
Metal fabrication is the making of metal form by cutting, bending and assembling process.
Types of fabrication process-
- Machining
- Punching
- Welding
- Cutting
- Folding
Machines used in this section-
- Hand rolling machine
- Pipe bending machine
- Radial drill machine
- Welding machine
- Hydraulic press
- Sheet rolling machine
MACHINES
Machine Maintenance Shop
MAINTENANCE
Maintenance generally used to keep running the active machine and repaire of damaged machine.
Hand tools used in this shop-
- Pliers
- Chisels
- fixed and adjustable wrench
- Hammer
- Screw driver
- box wrench
This section uses the cutting tools as folloing-
SECTION-06
Machine Tool
(light shop)
Machines in the Light Shop
- Vertical & Horizontal Shaper machine: turning, facing, step turning, taper turning, knurling, threading, boring, drilling.
- Vertical & Horizontal milling machine: plunge cuts, drilling.
- Capstan lathe machine: turning, drilling, grooving, threading, boring, forming, reaming.
- Boring Machine: drilling, boring, reaming.
- Center Lathe Machine
Machine Tool
(heavy shop)
SECTION-07
Machines in the Heavy Shop
- Horizontal boring machine: facing, drilling, boring, gear cutting, internal flat cutting etc.
- Vertical lathe and boring machine: turning, facing, boring, radius cutting by hand.
- Jig boring machine: drilling, boring counter boring, facing reaming, slot cutting etc.
- Hydraulic and Mechanical planer machine: surface finish, side cutting, slot cutting, grinding.
SECTION-08
Molding Shop
CNC Shop
Machines used in the Moulding Shop
- Power press machine: used for punching or drawing operation.
- Hobbing power press machine: molding, blanking, forging.
- Pantograph milling machine: use for making drafting, medals, monogram, seals.
- Universal coping milling machine: coping to metal.
MOLDING
Machines used in the CNC Shop
CNC
- Conventional vertical milling machine: drilling, boring, slot cutting, facing.
- CNC pantograph machine: use for making drafting, medals, monogram, seals.
- CNC lathe machine: turning, facing, grooving.
- CNC wear cut EDM: cutting of gear, punches and dies.
- Die sinking machine: die punch, mold cavity.
- Bangladesh Industrial Technical Assistance Center (BITAC) has been playing an important role by means of introducing new era of Industrial sectors.
- In the last four weeks we have studied a lot of technical and practical knowledges of manufacturing industries. This training will hepl us to build our career in the industrial sector.
CONCLUSION