welding defects reasons
Welding Defects
Welding Defects When welding is done, the parent(base ) metal is hottest at the point of fusion as you move further from this point temperature decrease progressively d…
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welding
Explosive Welding
Explosive Welding Definition: It is a solid-state welding process in which coalescence is achieved by high-velocity movement produced by controlled detonation. Working …
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theory of machines
Grashof's Four bar Law mechanism
Grashof's Four bar Law mechanism It said that in four bar mechanism if sum of the shortest bar (s)+ longest bar (l) less than or equal to length of other two bar …
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how to detect face in opencv
Face Detection using Haar cascades in opencv python
Face Detection using Haar cascades in opencv python In this blog we will learn how to detect face using haar cascades in OpenCV python.Bedore i start coding part a quest…
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linear friction welding
FRICTION WELDING
FRICTION WELDING Definition: It is a solid-state metal joining process in which metal is melt by the heat produced by rubbing the surfaces with mechanical friction Wor…
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turtle tutorial for python
How to make protractor / circular array in python by using turtle
How to make protractor / circular array in python by using turtle this code will make upto 36 degree angle from turtle import * for theta in range(0,360,30): fd(10…
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Velocity profile over a cross section of pipe
Velocity profile over a cross section of pipe in which the flow is fully defined
Velocity profile over a cross-section of pipe in which the flow is fully defined from numpy import * from matplotlib.pyplot import * from math import * p1 = eval(input(…
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img.crop python
How to Crop an image in opencv using Python
How to Crop an image in opencv using Python Code : import cv2 import numpy as np img = cv2.imread("lambo.png") imcrop = img[0:100,200:500] cv2.imshow("im…
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