Table No. III. Table Of Settings Of Change Wheels For Slide Lathe, With Guide Screw Of 4 Threads Per Inch. Wheels Rising By 5 From 20 To 120

Duplicates of 20, 60, and 100.

Threads Wheel Wheels Wheel per on on on Inch. Mandrel. Arbor. Screw.

1 - 80 - 60 - 20

l¼ - 80 - 60 - 25

1½ - 80 - 60 - 30

1 3/4 _ 80 - 50 - 35

2 - 80 - 50 - 40

21/4 - 80 - 40 - 45

2½ - 80 - 40 - 50

2 3/4 - 80 - 40 - 55

3 - 80 - 40 - 60

3 1/4 - 80 - 40 - 65

81 - 80 - 40 - 70

3 3/4 - 80 - 40 - 75

4 - 60 - 40- 60

4½ - 40 - 60 - 45

5 _ 40 - 60 - 50

5½ _ 40 - 60 - 55

6 - 40 - 60 - 60

6 1/4 - 40 - 60 - 65

7 - 40 - 50 - 70

7 ½ - 40 - 50- 75

8 - 40 - 50 - 80

8½ - 40 - 50 - 85

9 - 40 _ 50 - 90

9½ - 40 - 50 - 95

10 - 40 - 50 - 100

10½ - 40 - 50 - 105

11 - 40 - 50 - 110

11½ - 40 - 50 - 115

12 -30 - 50- 90

13 - 20 - 50 - 65

14 - 20 - 50 - 70

15 -20 - 50- 75

16 -20 - 50- 80

17 -20 - 50- 85

18 - 20 - 50 - 90

19 - 20 - 40 - 95

20 - 20 - 40 - 100

21 - 20 - 35 - 105

22 - 20 - 30 - 110

23 - 20 - 30 - 115

24 - 20 - 25 - 120

25 - 20 - 50

40 - 100

Threads Wheel Wheels Wheel per on on on Inch. Mandrel. Arbor. Screw.

26 - 20 - 60

30- 65

27 - 20 - 75

50- 90

28 - 20 - 60

30- 70

30 - 20 - 60

30- 75

32 - 20 - 60

30- 80

34 - 20 - 60

30- 85

35 - 20 - 35

20 - 100

36 - 20 - 40

20- 90

38 - 20 - 40

20- 95

40 - 20 - 40

20 - 100

42 - 20 - 40

20 - 105

44 - 20 - 40

20 - 110

45 - 20 - 45

20 - 100

46 - 20 - 60

30 - 115

48 - 20 - 80

20- 60

50 - 20 - 50

20 - 100

52 - 20 - 65

25 - 100

54 - 20 - 75

25- 90

55 - 20 - 55

20 - 100

56 - 20 - 70

25 - 100

60 - 20 - 60

20 - 100

64 - 20 - 80

25 - 100

Threads Wheel Wheels Wheel per on on on Inch. Mandrel. Arbor. Screw.

65 - 20 - 65

20 - 100

68 - 20 - 80

20- 85

70 _ 20 - 70

20 - 100

72 - 20 - 80

20- 90

75 - 20 - 75

20 - 100

76 - 20 - 80

20- 95

80 - 20 - 80

20 - 100

84 - 20 - 80

20 - 105

85 - 20 - 85

20 - 100

88 - 20 - 80

20 - 110

90 - 20 - 90

20 - 100

92 - 20 - 80

20 - 115

95 - 20 - 95

20 - 100

96 - 20 - 80

20 - 120

100 - 20 - 100

20 - 100

105 - 20 - 100

20 - 105

HO - 20 - 100

20 - 110

115 - 20 - 100

20 - 115

120 - 20 - 100

20 - 120

126 - 20 - 105

20 - 120

132 - 20 - 110

20 - 120

138 - 20 - 115

20 - 120

Table No. IV. Table Of Settings Of Change Wheels For Slide Lathe, With Guide Screw Of 4 Threads Per Inch. Wheels Rising By 5, From 20 To 120

Duplicates of 20, 60 and 100.

Inches Wheel Wheels Wheel

Rise on on on

MandrelArbor. Screw.

Per inch. 1/6 - 40 - 60 - 60

1/5 - 40 - 60 - 50

1/4 - 60 - 40 - 60

1/3 - 40 - 60 - 30

3/4 _ 45 _ 60 - 30

½ - 60 - 60 - 30

3/8 - 50 - 60 - 20

2/3 - 80 - 50 - 30

3/4 - 60 - 60 - 20

1/8 - 70 - 60 - 20

1 - 80 - 50 - 20

l 1/16 - 85 - 50 - 20

11/8 - 90 - 50 - 20

I 3/16 - 95 - 50 - 20

1¼ - 100 - 50 - 20

15/16 - 105 - 50 - 20

1 3/8 - 110 - 50 - 20

11/16 - 115 - 50 - 20

1½ - 120 - 50 - 20

1 5/8 - 80 - 40

65 - 20

1 3/4 - 80 - 40

70 - 20

17/8 - 80 - 40

75 - 20

2 - 70 - 35

80 - 20

Inches Wheel Wheels Wheel

Rise on on on

MandrelArbor. Screw.

2 1/8 - 80 - 40

85 - 20

2¼ - 80 - 40

90 - 20

2 5/8 - 80 - 40

95 - 20

2½ - 100 - 30

60 - 20

2 5/8 - 105 - 40

80 - 20

2 3/4 - 110 - 40

80 - 20

27/8 - 115 - 40

80 - 20

3 - 80 - 20

60 - 20

3¼ - 80 - 20

65 - 20

3½ - 80 - 20

70 - 20

3 3/4 - 80 - 20

75 - 20

4 - 100 - 25

80 - 20

4¼ - 100 - 25

85 - 20

4½ - 100 - 25

90 - 20

Inches Wheel Wheels Wheel

Rise on on on

Mandrel Arbor. Screw.

4 3/4 - 100 - 25

95 - 20

5 - 100 - 25

100 - 20

5¼ - 120 - 30

105 - 20

5½ - 120 - 30

110 - 20

5 3/4 - 120 - 30

115 - 20

6 - 120 - 20

80 - 20

6 3/8 - 120 - 20

85 - 20

6 3/4 - 120 - 20

90 - 20

7 1/8 - 120 - 20

95 - 20

7½ - 120 - 20

100 - 20

7 7/8 - 120 - 20

105 - 20

8 1/4 - 120 - 20

110 - 20

8 5/8 - 120 - 20

115 - 20