Contents
Task 1 2
Assessment criteria 1.1: 2
Assessment criteria 1.2: 5
Assessment criteria 1.3: 8
Degrees of Freedom of a Rigid Body 9
Assessment criteria 1.4: 11
M1: 12
TASK 2: 16
Assessment critieria 2.1: 16
Assessment criteria 2.2: 18
Assessment criteria 2.3: 20
M2: 22
TASK 3: 25
Assessment criteria 3.1: 25
Assessment criteria 3.2: 26
Assesment criteria 3.4: 27
Assessment criteria 3.5: 29
TASK 4: 30
Assessment criteria 4.2: 30
Bibliography 32

Task 1
Assessment criteria 1.1: Typical axis convections:
• Lathe single point cutting tool:
The lathe is a machine tool which cuts and rectifies the given cylindrical object by rotating it. It is being cut by a fixed single point cutting tool, it is made in contact with the work piece …show more content…
Lathe:
Work and tool are held in lathe with the assistance of chucks, faceplates, or lathe canters. A lathe chuck is a device that exerts pressure on the work piece to hold it secure to the headstock spindle or tailstock spindle. Commonly used with the lathe are the 3 jaw chuck as well as in the 4 jaw chuck also: The 3 jaw chuck which move in unison as an adjusting pinion is rotated. The advantage of the 3 jaw chuck is its ease of operation in centring the work for concentric turning. This chuck is not as accurate as the independent chuck but, when in good condition, it will centre the work automatically within 0.003 of an inch of complete accuracy. The jaws are moved simultaneously within the chuck by means of a scroll or spiral threaded plate. The jaws are threaded to the plate and move an equal distance inward or outward as the scroll is rotated by means of the adjusting pinion. Since the jaws are individually aligned on the scroll, the jaws cannot be reversed. However, the chuck is usually supplied with two sets of jaws which can be interchanged. The 3 jaw chuck can be used to hold and automatically centre round work pieces. And the tool holding device is the one which hold the tool in all degrees in which we can change the angle. Its job …show more content…
Bendability and crushability is also the term of ductility in which the ductile material will show the long time deformation before fracture in which the lack of ductility is oftened as brittleness. If there are two materials in which the two materials have both the same strength and hardness, the one which has higher ductility is more desirable and the increase in temperature will increase the ductility of the material, the decrease in temperature will decreaes the ductility of the material in which it change the form of ductility and brittleness. By this ductility we can see the maximum elongation in the material.

C) constant cross-section:
A constant cross section is the intersection of the body in which it shows the body in three dimensional space with a plane and the cutting has an object into pieces which creates many parallel cross sections. The cross section of three-dimensional in which it is parallel to the two axes in which it is a contour line. For example: in which if we cut some object in some dimension we can see want is the shape of the objector the work piece this is constant cross section

M2:
There are two machining operation for the given component in which it is milling and