Cost effective and reliable damage detection is critical for the utilization of thin layered materials and microstructures.This Thesis presents a brief overview of conventional NDT methods and the usage of unconventional NDT methods applicable to thin layered materials, and the conclusion of applicability of these methods for damage detection in thin layered materials

http://projectsparadisedefects-thin-layered-materials/# ....etc

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injection moulding defects in plastic ppt pdf

. Description
A molded product that is incomplete because the mold cavity was not filled completely.
. Causes
Insufficient injection-molding machine performance (shot capacity, plasticizing capacity, etc.)
Poor material flowability
Gate cross-section surface area is too small. Molded product thickness is too thin.
Poor gas venting.
. Countermeasures

Increase the amount of material feed. If material feed is still insufficient at maximum material feed capacity, change to a l ....etc

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This work proposes a new, software-based, defect detection and diagnosis technique. We introduce a novel set of instructions, called Access-Control Extensions (ACE), that can access and control the microprocessor s internal state. Special firmware periodically suspends microprocessor execution and uses the ACE instructions to run directed tests on the hardware. When a hardware defect is present, these tests can diagnose and locate it, and then activate system repair through resource reconfiguration. The software nature of our framework makes i ....etc

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scab
scale
roll mark
rolled in scale
red scale
sliver
defects in steel rolling. i want know the sliver how it is coming and root causes of scale defects ....etc

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I want ppt on welding defect and remidies. If you send , I am great ful to you. ....etc

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i am finding defects in sand casting process filetype pdf..

so give me proper info about it with photographs if possible.. ....etc

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I am a welding methods specialist and in need of Aluminium welding defects causes and remedies PPT ....etc

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Hi to all

I am doing project on Estimation of Defects Based on Defect Decay Model
I completed all modules except the 3rd Module that is Error Estimation module, i don't know how to proceed for that module.

Can any one help to complete that task???????

Waiting for quick reply

Thanking you. ....etc

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Under the Guidance of Dr. Patil Basavaraj V Dept of IP & E
Submitted By Deepak Kothari

Introduction to CWR

The CWR is a rotary forming process, consists
of the forming of forging by means of wedge-shaped tools that are fixed on the mill rolls with the same rotary direction.
In CWR process, there are five stages in the work piece deformation process corresponding to five zones of the wedged tool geometry, i.e., knifing, guiding, stretching, shaping, and sizing.

Knifing zone, is ....etc

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ppt presentation of liquid penetrant testing of ndt defects and discontinuities ....etc

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