Page 49
TU2506
ǀ
TU2807V
US
* Based upon a feed of 0.012 inch per revolution and a depth of cut 0.125 inch.
Material Condition: HR - Hot Rolled, A - Annealed, N - Normalized, CD - Cold Drawn or Cold
Rolled, Q & T - Quenched and Tempered, AC - As Cast, ST & A - Solution Treated and Aged.
The lathe RPM must be set so that the cutting tool will be operating at the correct cutting speed.
To set the proper speed, you need to calculate the proper revolution per minute or RPM setting.
AISI 1027, 1029, 1030, 1032,
1035, 1037, 1040, 1043, 1045, 1047,
1050
HR, N, A, CD
HR, N, A, CD
N, CD, Q & T,
N, Q & T
Q & T
Q & T
125 to 175
175 to 225
225 to 275
275 to 325
325 to 375
375 to 425
120
100
70
60
50
40
400
350
300
240
200
175
AISI 1055, 1060, 1065, 1070, 1074,
1080, 1085, 1090, 1095
HR, N, A, CD
HR, N, A, CD
N, CD, Q & T,
N, Q & T
Q & T
Q & T
125 to 175
175 to 225
225 to 275
275 to 325
325 to 375
375 to 425
100
90
65
55
45
30
375
325
275
225
180
150
Free Machining Alloy Steels
(Resulphurized)
AISI 3140, 4140, 4150, 8640
HR, N, A, CD
HR, N, A, CD
Q & T
Q & T
Q & T
175 to 200
200 to 250
250 to 300
300 to 375
375 to 425
125
100
70
60
40
450
400
325
225
150
Alloy Steels
AISI 1320, 2317, 2512, 2517, 3115,
3120, 3125, 3310, 3316, 4012, 4017,
4023, 4028, 4320, 4615, 4620, 4720,
4815, 4820, 5015, 5020, 5024, 5120,
6118, 6120, 6317, 6325, 6415, 8115,
8615, 8620, 8625, 8720, 8822, 9310,
9315
HR, A, CD
HR, A, N, CD
CD, N, Q & T
N, Q & T
N, Q & T
Q & T
150 to 175
175 to 220
220 to 275
275 to 325
325 to 375
375 to 425
110
80
70
60
50
40
400
350
300
250
200
175
Material
Condition
Hardness
HB
Cutting Speed, fpm
High-Speed
Steel
Carbide
Summary of Contents for TU 2506
Page 1: ...US Item No 9684509 Operating manual Version 2 2 2 Lathe...
Page 74: ...Page 74 TU2506 US...
Page 92: ...Page 92 TU2506 TU2807V US 8 Wiring diagrams 8 1 TU2506 Fig 8 1 Wiring diagram TU2506...
Page 93: ...Page 93 TU2506 TU2807V US 8 2 TU2807V 230V Fig 8 2 Wiring diagram TU2807V...
Page 98: ...Page 98 TU2506 TU2807V US...
