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YCM Turning (Lathe) Mastery | EAGLE MACHINE INC. > YCM B6 > Flashcards

YCM B6 Flashcards

1
Q

What is the X-axis travel of the YCM B6?

A

4.72” (120 mm).

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2
Q

What is the Z-axis travel of the YCM B6?

A

13.78” (350 mm).

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3
Q

What type of control system does the YCM B6 use?

A

FANUC 0iTF Type 3.

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4
Q

What is the maximum rapid traverse rate on the X-axis?

A

472 IPM (12 m/min).

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5
Q

What is the maximum rapid traverse rate on the Z-axis?

A

708 IPM (18 m/min).

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6
Q

What is the spindle speed range for the YCM B6?

A

10 to 6,000 RPM.

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7
Q

What is the spindle drive motor power (continuous rating)?

A

10 HP (7.5 kW).

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8
Q

What is the spindle drive motor power (15 min ED)?

A

15 HP (11 kW).

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9
Q

What is the spindle torque at 15 min ED?

A

51.6 ft. lbs. (70 Nm).

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10
Q

What type of spindle lubrication is used?

A

Grease.

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11
Q

How many tools can the turret hold?

A

12 tools.

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12
Q

What is the tool index time?

A

0.45 seconds.

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13
Q

What is the 180° tool index time?

A

1.0 second.

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14
Q

What is the stick tool size for the turret?

A

0.750”.

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15
Q

What is the turret type?

A

Live tooling servo turret with hydraulic clamping.

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16
Q

What type of tailstock does the YCM B6 have?

A

Manual tailstock with programmable quill.

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17
Q

What is the quill stroke of the tailstock?

A

2.95” (75 mm).

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18
Q

What is the diameter of the tailstock quill?

A

3.14” (80 mm).

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19
Q

What is the total tailstock stroke?

A

10.82” (275 mm).

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20
Q

What taper is used in the tailstock quill?

A

MT-4.

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21
Q

What is the maximum turning diameter?

A

6.30” (160 mm).

22
Q

What is the maximum turning length?

A

11.02” (280 mm).

23
Q

What is the spindle swing over the bed?

A

16.53” (420 mm).

24
Q

What is the standard turning diameter?

A

4” (101.6 mm).

25
Q

What is the height from the ground to the spindle?

A

37.79”.

26
Q

What is the X-axis positioning accuracy without scales?

A

±0.00031” (0.008 mm).

27
Q

What is the Z-axis positioning accuracy without scales?

A

±0.00031” (0.008 mm).

28
Q

What is the X-axis repeatability without scales?

A

±0.00019” (0.005 mm).

29
Q

What is the Z-axis repeatability without scales?

A

±0.00019” (0.005 mm).

30
Q

Under what conditions are the accuracies tested?

A

In a temperature-controlled environment with an approved foundation.

31
Q

What type of bed design does the YCM B6 have?

A

One-piece, flat-bed, box-way design.

32
Q

What material is the machine bed made of?

A

High-quality cast iron.

33
Q

What is the main purpose of Turcite B in the machine design?

A

To provide superior rigidity, low friction, reduced vibration, and high wear resistance.

34
Q

How does the box-way design benefit machining?

A

It reduces cutting forces, absorbs vibration, and minimizes structural deformation.

35
Q

What is the height of the table from the floor?

A

39.37”.

36
Q

What is the minimum air supply pressure required?

A

80 PSI (5.5 bar).

37
Q

What is the coolant tank capacity?

A

29.05 US gallons.

38
Q

What is the power requirement for the machine?

A

220V, 3-phase, 60Hz.

39
Q

What is the machine’s KVA rating?

A

20 KVA.

40
Q

What is the breaker size recommended?

A

75A (100A optional).

41
Q

What is the weight limit for parts handled by the parts catcher?

A

3.3 lbs. (1.5 kg).

42
Q

What is the length limit for parts handled by the parts catcher?

A

5.5” (140 mm).

43
Q

What is the diameter limit for parts handled by the parts catcher?

A

1.65” (42 mm).

44
Q

What type of chip conveyor does the YCM B6 use?

A

Lift-up style chip conveyor.

45
Q

Where does the chip conveyor discharge?

A

Right/front-side exit.

46
Q

What are the floor space requirements for the YCM B6 with the chip conveyor?

A

117.52” x 57.9” x 65”.

47
Q

What is the weight of the YCM B6 with the chip conveyor?

A

5,070 lbs. (2,300 kg).

48
Q

What is the spindle center height from the ground?

A

37.79”.

49
Q

How many tool offsets are included in the control system?

A

128 tool offsets.

50
Q

What industries is the YCM B6 best suited for?

A

Medical, aerospace, automotive, and job shops.

YCM Turning (Lathe) Mastery | EAGLE MACHINE INC. (15 decks)

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