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GROUP INTRODUCTION
M. ALI JANManager Dyeing (Kohinoor Mils Ltd.)FAISAL ALITechnical Manager Spinning (Sapphire TextileMills Ltd.)
KHURRAM SHAHZADManager Sales (Berger Paints Lahore)
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AGEND A
INTRODUCTION
MYTHOLOGYIMPLEMENTATIONSYSTEM REQUIREMENTSCONCLUSIONQ/A SESSION
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PRESENT ATION SEQUENCE
INTRODUCTIONBY M. ALI JAN
MYTHOLOG Y A ND IMP LE MENTATIONBY FAISAL ALI
S YS TE M REQUIRE MENT S AND CONCLU S IONBY KHURRAM SHAHZAD
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INTRODUCTION TO TEXTILES
BASIC NECESSITY OF LIFE
FIELDS OF TEXTILEy SPINNINGy WEAVINGy PROCESSINGy GARMENT MANUFACTURING
SPECIALITY TEXTILESy NO IRON FABRICSy FIRE RETARDANT FABRICSy TIPS OF MESSILES
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INTRODUCTION TO INSPECTIONFABRIC INSPECTION STAGESy WEAVINGy PROCESSINGy GARMENT MANUFACTURING
INSPECTION METHODSy VISUAL INSPECTION (NORMAL INSPECTION)y AUTOMATED INSPECTION (ONLINE INSPECTION)
FABRIC FAULTSy Holey
Scratchy Stretchy Fly Yarny Dirty spoty Sluby Cracked pointy Color bleeding etc;
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NORM AL INSPECTION
NORMAL INSPECTION FLOW
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ONLINE INSPECTION
ONLINE INSPECTION FLOW
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WHY TO GO FOR AUTOMATED INSPECTIONS Y STEM
Inspection Type Visual Automated
Fabric Types 100% 70%
Defect Detection 70% 80%+Reproducibility 50% 90%+
Objective Defect Judgment 50% 100%
Statistics Ability 0% 95%+
Inspection S peed 30 m/min 12 0 m/minResponse Type 50% 80%
Information Content 50% 90%+
Information Exchange 20% 90%+
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M Y TH OLOG Y OF ONLINE INSPECTION S Y STEM
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PROCEDURE OF ONLINE INSPECTION S Y STEM
Overview of the system (Image Inspection Chain)
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MAJ OR COMPONENTS OF DEFECT DECTOR
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PROCESSING TEXTILE IM AGE FOR T H E NEUR AL NETW ORK INPUT
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COMPUTOR INTERF ACE OF T H E S Y STEM
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S Y STEM REQUIREMENTS
TECHNIC AL/FUNCTION AL REQUIRE MENT S
S r. Description P riority
1 Computer S erver (Branded S erver b oard Machine. 1
2 Local Area Network (at all Inspection Frames) 1
3 Online Inspection and Cutting P Cs (for all Inspection and Cutting Frames). 1
4 Fa b ric P rinter 2
5 Client Computers (for data entry) 2
6 Department Environment must b e compati b le for P Cs. 2
7 Optical + Mechanical hy b rid length measuring device. 1
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S Y STEM REQUIREMENTS
Architectural Requirementsy Oracle Linux 5 Standalone Server (no
connectivity with other y Databases or connectivity with running ERP).y Oracle 10g Databasey Oracle Developer 10g suite (for data Entry and
Views)y Visual Basic 6 (for Online Inspection and Cutting
applications)y Windows platform on Client computers.
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RESULT AND DISCUSSION
This chart shows the overall average output of the system.Here it is shown that the recognizer can successfully identifyhole as 86%, fade as 66%, and scratch 77%. The overallaverage accuracy to detect fault is 76. 3%.
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CONCLUSION
LIMITATION OF HUMAN EYE
HIGH SPEED INSPECTION
MORE ACCURACY AND EFFICIENCY
CAN¶T APPROVE TEMPORARYFAULTS
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Q/ A SESSION