1. List the operations and the tools needed to make the following shape. 2. Find the speed of rotation (RPM N) of each tool during roughing and finishing. The material of the piece is Stainless Steel (C45) with CARBIDE TOOL.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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1. List the operations and the tools needed to make the following shape.
2. Find the speed of rotation (RPM N) of each tool during roughing and
finishing.
The material of the piece is Stainless Steel (C45) with CARBIDE TOOL.

Question 2 (T Form)
1. List the operations and the tools needed to make the following shape.
2. Find the speed of rotation (RPM N) of each tool during roughing and
finishing.
The material of the piece is Stainless Steel (C45) with CARBIDE TOOL.
B-
I cutter
Diameter A Diameter B Depth C
(mm)
(mm)
(mm)
20
40
32
Transcribed Image Text:Question 2 (T Form) 1. List the operations and the tools needed to make the following shape. 2. Find the speed of rotation (RPM N) of each tool during roughing and finishing. The material of the piece is Stainless Steel (C45) with CARBIDE TOOL. B- I cutter Diameter A Diameter B Depth C (mm) (mm) (mm) 20 40 32
CUTTING CONDITIONS
TURNING (for grooves and cut-offs take 50% of these values)
(TOOL SSH)
(CARBIDE TOOL)
Roughing
Ve
Finishing
V.
Roughing
Finishing
Material
R,
amax
f
V.
amax
f
Ve
f
MPa m/min
mm/tr | m/min| mm/tr | m/min
mm/tr | m/min | mm/tr
mm
mm
Steel S235
500
30
0.1
45
>0.04
150
0.2
250
>0.1
Stainless Steel (C45)
500
27
0.1
32
>0.04
105
0.2
115
>0.1
Steel 35CrMo4
1100
20
0.1
28
>0.04
100
2
0.2
160
>0.1
150
>0.2
>0.12
>0.12
>0.1
>0.1
>0.1
PVC
60
90
0.3
>0.1
100
4
0.3
150
180
150
230
120
500
0.35
Nylon PA6
Plexi PMMA
80
90
0.2
120
>0.05
100
2
78
400
200
280
75
70
32
200
0.25
0.3
0.3
0.4
2.
0.2
0.3
0.2
0.3
90
110
43
250
>0.1
100
200
90
400
2.
2.
Brass UZ30
>0.02
>0.02
>0.02
Bronze UE12P
Aluminum alloy
2
3
N242
Transcribed Image Text:CUTTING CONDITIONS TURNING (for grooves and cut-offs take 50% of these values) (TOOL SSH) (CARBIDE TOOL) Roughing Ve Finishing V. Roughing Finishing Material R, amax f V. amax f Ve f MPa m/min mm/tr | m/min| mm/tr | m/min mm/tr | m/min | mm/tr mm mm Steel S235 500 30 0.1 45 >0.04 150 0.2 250 >0.1 Stainless Steel (C45) 500 27 0.1 32 >0.04 105 0.2 115 >0.1 Steel 35CrMo4 1100 20 0.1 28 >0.04 100 2 0.2 160 >0.1 150 >0.2 >0.12 >0.12 >0.1 >0.1 >0.1 PVC 60 90 0.3 >0.1 100 4 0.3 150 180 150 230 120 500 0.35 Nylon PA6 Plexi PMMA 80 90 0.2 120 >0.05 100 2 78 400 200 280 75 70 32 200 0.25 0.3 0.3 0.4 2. 0.2 0.3 0.2 0.3 90 110 43 250 >0.1 100 200 90 400 2. 2. Brass UZ30 >0.02 >0.02 >0.02 Bronze UE12P Aluminum alloy 2 3 N242
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