sine bar is used to measure the angles of given work pieces
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What is the angle of a workpiece if a 3.2003 gage block stack is used with a 10 sine bar?
its a type of sine bar . it is used in metrology lab .from this equipment we can find tapered angle of a conical spcimen
Sine= Opposite/ Hypotenuse Cosine= Adjacent/ Hypotenuse
Sine (0) = 0 Sin(30) = 0.5 Sin(45) = 0.7071... Sin(60) = 0.8660.... Sin(90) = 1 Are just a few of the Sine(Trigonometric) values.
√ 1/2 = sine(45)= cosine(45) -Key