Detailed Project Report on pcb fabrication, fabrication, single Sided, Double Sided, Multi Layer Boards (up to 15 layers) and flex pcbs (printed circuit boards)

PCB FABRICATION
FABRICATION SINGLE SIDED, DOUBLE SIDED,
MULTI LAYER BOARDS (UPTO 16 LAYERS) AND FLEX PCBS (PRINTED CIRCUIT BOARDS)
[CODE NO. 3178]  

A PCB is a printed circuit board is used in electronics to build electronic devices. A PCB serves two purposes in the construction of an electronic device; it is a place to mount the components and it provides the means of electrical connection between the components.

PCBs are categorized in several ways according to
•    Layer count
•    Substrate
•    Additive or subtractive technology
•    Rigidity or flexibility.

According to layer count, the PCBs are classified into three main categories:
•    Multilayer PCB
•    Double-sided PCB
•    Single-sided PCB.

PCBs are also categorized by substrates or base materials into three classes:
•    Rigid PCB
•    Flexible
•    Rigid–flex.

Rigid PCBs are the most common type of PCBs especially when used to interconnect components. Flexible circuits are manufactured on polyimide and polyester substrates that remain flexible at finished thickness.

They allow 3D movements. Rigid–flex boards are assembly of rigid and flexible boards laminated together during the manufacturing process.


COST ESTIMATION

Plant  Capacity                               :    130.00 SQ.MTR/day
land & Building (2500 Sq.mtr)    :    Rs. 3.74  Cr
Plant & Machinery                          :    Rs. 2.73  Cr
Working Capital for 2 Months     :    Rs. 1.37  Cr
Total Capital Investment              :    Rs. 8.47  Cr
Rate of Return                               :    45%
Break Even Point                           :    40%


INTRODUCTION    
SINGLE-SIDED BOARDS    
DOUBLE-SIDED BOARDS    
MULTI-LAYER PCBS    
ADVANTAGES OF MULTI-LAYER PCBS INCLUDE:    
USES AND APPLICATION    
THE CLASSIFICATION OF FLEXIBLE PRINTED CIRCUIT    
THE ADVANTAGES OF FLEX PCB    
DISADVANTAGES    
APPLICATION AND USES    
B.I.S. SPECIFICATION    
PROCESS FLOW CHART FOR RIGID SINGLE SIDED PCB    
MANUFACTURING PROCESS OF RIGID SINGLE SIDED PCB    
PROCESS    
MANUFACTURING PROCESS OF RIGID DOUBLE SIDED PCB    
PRE-TREATMENT OF SURFACES (COPPER AND HOLE WALL)    
THE BENEFITS OF DRY FILM ARE:    
SOLDER MASK PREPARATION    
THREE BASIC TYPES OF MASKS ARE COMMONLY APPLIED:    
MANUFACTURING PROCESS OF RIGID MULTILAYER PCB    
RIGID-FLEX PCB MANUFACTURING – FPCB    
MANUFACTURING PROCESS OF FLEXIBLE SINGLE SIDED PCB    
PROCESS    
MANUFACTURING PROCESS OF FLEXIBLE DOUBLE SIDED PCB    
MAIN STEPS ARE GIVEN BELOW    
MANUFACTURING PROCESS OF FLEXIBLE MULTI LAYER PCB    
QUALITY CONTROL FOR PCB    
PCB INSPECTION IN A MANUFACTURING PROCESS    
INSPECTION OF PRINTED CIRCUIT BOARDS (PCB)    
COMMONLY USED INSTRUMENTS FOR INSPECTION OF PCBS ARE:    
SOME OF THE DEFECTS IN THE BASE MATERIALS ARE:    
DIMENSIONAL REQUIREMENTS    
MATERIALS REQUIREMENT    
MARKET SURVEY    
HOW WILL THE INDIAN PCB INDUSTRY GROW?    
SIGNS OF GROWTH
GROWTH DRIVERS    
THE DEMAND-SUPPLY GAP    
OBSTACLES IN THE PATH OF GROWTH    
OTHER CHALLENGES INCLUDE    
GROWING INORGANICALLY    
ADVANTAGES IN INDIA    
LOOKING AHEAD    
METHODOLOGY    
MAJOR CONTRIBUTORS    
PCB EXPORT DATA IN INDIA    
PCB IMPORT DATA IN INDIA    
PLANT LAYOUT    
SUPPLIERS OF (PRINTED CIRCUIT BOARDS) PCB    
SUPPLIERS OF PLANT AND MACHINERY    
SUPPLIERS OF AUTOMATED PLOTTER    
SUPPLIERS OF EXPOSURE SYSTEM    
SUPPLIERS OF ETCHING CENTRE    
SUPPLIERS OF CNC PCB DRILLING MACHINE    
SUPPLIERS OF PCB CUTTING MACHINE    
SUPPLIERS OF PCB CLEANING MACHINE    
UV PCB CURRING MACHINE AND SCREEN PRINTING MACHINE    
SUPPLIERS OF DRY FILM LAMINATING MACHINE    
SUPPLIERSOF COPPER PLATING MACHINE    
SUPPLIERS OF PLATING THICKNESS GAUGE    
SUPPLIERS OF PCB TESTING EQUIPMENT    
SUPPLIERS OF DG SETS    
SUPPLIERS OF POWER TRANSFORMERS    
SUPPLIERS OF COOLING TOWER    
SUPPLIERS OF ETP PLANTS    
AIR POLLUTION CONTROL EQUIPMENTS    
AIR CONDITIONING EQUIPMENTS    
PLATEFARM WEIGHING MACHINE    
FIRE FIGHTING EQUIPMENTS    
ELECTRICAL MEASURING INSTRUMENTS    
SUPPLIERS OF SUBMERSIBLE WATER PUMP    
SUPPLIERS OF RAW MATERIALS    
SUPPLIERS OF COPPER CLAD GLASS EPOXY SHEET    
SUPPLIERS OF COPPER FOIL    
SUPPLIERS OF FIBRE GLASS EPOXY SHEET    
SUPPLIERS OF SILK SCREEN    
SUPPLIERS OF ETCHING CHEMICALS AND CLEANINGPCB CHEMICALS    
SUPPLIERS OF PRINTING INK    

APPENDIX – A:

 1.      COST OF PLANT ECONOMICS      
 2.      LAND & BUILDING                                      
 3.      PLANT AND MACHINERY                                  
 4.      FIXED CAPITAL INVESTMENT                             
 5.      RAW MATERIAL                                         
 6.      SALARY AND WAGES                                     
 7.      UTILITIES AND OVERHEADS                              
 8.      TOTAL WORKING CAPITAL                                
 9.      COST OF PRODUCTION                                   
10.      PROFITABILITY ANALYSIS                               
11.      BREAK EVEN POINT                                     
12.      RESOURCES OF FINANCE                           
13.      INTEREST CHART                                       
14.      DEPRECIATION CHART                                   
15.      CASH FLOW STATEMENT                                   
16.      PROJECTED BALANCE SHEET