FORM TURNING - Practice Mode
1) What is the term the distance moved by the tool along the work for each revolution?
Explanation:
The diameter of a circle is the distance across the circle through its center. To find the area of a circle, you can use the formula: A = πr^2
Where A is the area of the circle and r is the radius of the circle. The radius of a circle is half of the diameter.
In the case of diameter of 50cm the radius would be: r = 50 cm / 2 = 25 cm
So you can use the formula above to find the area of the circle: A = π * 25^2 = π * 625 cm^2 A = about 1962.5 cm^2
So, the area of a circle with diameter 50 cm is about 1962.5 cm^2.
2) What are the possible surface that can be produced by form turning?
3) Which type of tool is suitable to produce form surface in mass production activities?
5) Which type of jig is used to hold thin and soft parts?
Explanation:
The circumference of a circle is given by the formula C = 2 * pi * r, where r is the radius of the circle, pi is a mathematical constant (approximately equal to 3.14) and C is the circumference.
In this case, the diameter of the circle is 7 cm. To find the radius, divide the diameter by 2: 7 cm / 2 = 3.5 cm
So, to find the circumference of a circle with a diameter of 7 cm, we can substitute this value for r in the formula: C = 2 * pi * 3.5 cm = 7 * pi approximately 22.0 cm
So the circumference of a circle whose diameter is 7 cm is approximately 22.0 cm.