Machining Processes
Prepared by Dr. Mohamed Ahmed Awad Machining Processes Turning rotates a cylindrical workpiece, while a single-point tool cuts along its length. Drilling rotates a multi-point tool and guides it into the workpiece to create a hole. Shaping moves a single cutting tools along flat surface Milling rotates a multi-point tool and guides it along a workpiece to create flat. 2 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Machining Processes Traditional cutting includes Three major types of operations: Turning rotates a cylindrical workpiece, while a single-point tool cuts along its length Drilling rotates a multi-point tool and guides it into the workpiece to create a hole. Shaping moves a single cutting tools along flat surface 3 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Turning 4 Prepared by Dr. Mohamed Ahmed Awad
Cutting variables in Turning point 5 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Turning Operations Cylindrical Facing Drilling Recessing Taper 6 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Turning Cutting Tools 7 Prepared by Dr. Mohamed Ahmed Awad
Types of Lathes Lab6: Roundness Test 9/19/2018
Turning Process - Lathe 9 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Chuck 10 Prepared by Dr. Mohamed Ahmed Awad
Carriage and compound rest 11 Prepared by Dr. Mohamed Ahmed Awad
Cutting Variables in turning 12 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Operations 13 Prepared by Dr. Mohamed Ahmed Awad
Types of motions in turning 14 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Longitudinal Turning 15 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Taper Turning 16 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Facing 17 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Chamfering 18 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Contour Turning 19 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Grooving 20 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Recessing 21 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Parting Off 22 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Drilling 23 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Boring 24 Prepared by Dr. Mohamed Ahmed Awad
Lab6: Roundness Test 9/19/2018
Lab6: Roundness Test 9/19/2018
Lab6: Roundness Test 9/19/2018
Lab6: Roundness Test 9/19/2018
Lab6: Roundness Test 9/19/2018
Lab6: Roundness Test 9/19/2018
Lab6: Roundness Test 9/19/2018
Lab6: Roundness Test 9/19/2018
Lab6: Roundness Test 9/19/2018
Prepared by Dr. Mohamed Ahmed Awad Milling 34 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad End Milling 35 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Pocket Milling 36 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Face Milling 37 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Counter Boring 38 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Counter Sinking 39 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Tapping 40 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Milling 41 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Milling Types 42 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Milling Cutters 43 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Milling Operations 44 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Milling Machine Types 45 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Milling machine Parts 46 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Drilling Process 47 Prepared by Dr. Mohamed Ahmed Awad
Cutting Variables in Drilling 48 Prepared by Dr. Mohamed Ahmed Awad
Drilling Tool (Twist Drill) 49 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Drilling Operations 50 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Drilling Operations 51 Prepared by Dr. Mohamed Ahmed Awad
Shaping
Shaping Lab6: Roundness Test 9/19/2018
Lab6: Roundness Test 9/19/2018
Lab6: Roundness Test 9/19/2018
Prepared by Dr. Mohamed Ahmed Awad Cutting Tool Single point Cutting tool 56 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Grinding 57 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Grinding process Grinding is most often used to produce parts that require very precise features. In fact, a typical precision part may be traditionally machined first to remove material, and then machined with grinding to create the smoother surface and most accurate features. 58 Prepared by Dr. Mohamed Ahmed Awad
Cutting Variable in Grinding 59 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Surface Grinding 60 Prepared by Dr. Mohamed Ahmed Awad
Prepared by Dr. Mohamed Ahmed Awad Cylindrical Grinding 61 Prepared by Dr. Mohamed Ahmed Awad
Cutting Speed Feed Turning Milling Number of revs per minute = cutting speed in metres per minute = cutting speed x 1000 Circumference x Diameter in mm Feed The amount the work / tool moves per revolution of the cutter given in mm per revolution The amount the work / tool moves per unit of time given in mm per minute Turning FEED PER MINUTE = FEED PER REVOLUTION X NUMBER OF REVOLUTIONS PER MINUTE Milling FEED PER MINUTE = FEED PER TOOTH X NUMBER OF TEETH X NUMBER OF REVOLUTIONS PER MIN Lab6: Roundness Test 9/19/2018
Lathe tools Lab6: Roundness Test 9/19/2018
Milling Cutters Side/face mill Face mill Slab mill Slot mill End mill Slitting Saw Lab6: Roundness Test 9/19/2018
Shaping tools Lab6: Roundness Test 9/19/2018
Drilling tools Lab6: Roundness Test 9/19/2018
Grinding Types Lab6: Roundness Test 9/19/2018
Surface Grinding Lab6: Roundness Test 9/19/2018