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YCM Mill Mastery |EAGLE MACHINE INC. > YCM C7 DM > Flashcards

YCM C7 DM Flashcards

1
Q

What is the X-axis travel distance for the YCM C7 DM?

A

The X-axis travel is 660 mm or 25.98 inches.

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2
Q

What is the Y-axis travel distance for the YCM C7 DM?

A

The Y-axis travel is 510 mm or 20.08 inches.

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3
Q

What is the Z-axis travel distance for the YCM C7 DM?

A

The Z-axis travel is 560 mm or 22.05 inches.

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4
Q

What type of axis drives and encoders does the YCM C7 DM use?

A

It uses AC digital servo motors with 4-million pulse encoders.

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5
Q

What type of bed construction is used on the YCM C7 DM?

A

The bed is constructed from Meehanite cast iron.

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6
Q

What type of axis guides are used on the YCM C7 DM?

A

Linear cylindrical roller-type guides are used on the X, Y, and Z axes.

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7
Q

What is the ballscrew pitch for the X, Y, and Z axes on the YCM C7 DM?

A

The ballscrew pitch is 8 mm or 0.31 inches.

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8
Q

What is the ballscrew diameter for the X, Y, and Z axes on the YCM C7 DM?

A

The ballscrew diameter is 45 mm or 1.77 inches for all axes.

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9
Q

What is the positioning accuracy with scales on the X, Y, and Z axes for the YCM C7 DM?

A

The positioning accuracy is 0.007 mm or 0.00027 inches for each axis.

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10
Q

What is the repeatability with scales on the X, Y, and Z axes for the YCM C7 DM?

A

The repeatability is 0.005 mm or 0.00019 inches for each axis.

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11
Q

What are the recommended conditions for accuracy testing on the YCM C7 DM?

A

Testing should be conducted in a temperature-controlled environment with an ambient shop temperature of 68°F ± 3°F and an approved foundation.

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12
Q

What is the rapid traverse rate for the X, Y, and Z axes on the YCM C7 DM?

A

The rapid traverse rate is 24 m/min or 945 IPM for all three axes.

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13
Q

What is the cutting feed rate for the X, Y, and Z axes on the YCM C7 DM?

A

The cutting feed rate is 20 m/min or 787 IPM.

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14
Q

What type of spindle nose interface does the YCM C7 DM use?

A

The spindle nose interface is HSK63A.

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15
Q

What type of tool shank is compatible with the YCM C7 DM spindle?

A

The machine uses HSK63A tool shanks.

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16
Q

What is the tool clamping force on the YCM C7 DM?

A

The tool clamping force is 1,988 kgf or 4,383 lbf.

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17
Q

What clamping method is used on the YCM C7 DM?

A

It uses a helical disc spring for tool clamping.

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18
Q

What is the maximum spindle drive motor power for the YCM C7 DM?

A

The maximum spindle power is 22 kW or 30 HP.

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19
Q

What is the continuous spindle torque rating for the YCM C7 DM?

A

The continuous spindle torque is 48.15 Nm or 35.5 ft. lbs.

20
Q

What is the spindle speed range on the YCM C7 DM?

A

The spindle speed range is up to 20,000 rpm.

21
Q

How many spindle speed ranges does the YCM C7 DM have?

A

The machine has 2 spindle speed ranges.

22
Q

At what RPM does the YCM C7 DM reach full horsepower in low range?

A

Full horsepower is achieved at 2,180 rpm in low range.

23
Q

What lubrication method is used for the spindle bearings on the YCM C7 DM?

A

The spindle bearings are lubricated using an oil mist.

24
Q

What is the spindle temperature control method on the YCM C7 DM?

A

A chiller unit is used for spindle jacket cooling.

25
Q

What is the distance range from the spindle nose to the table on the YCM C7 DM?

A

The distance from the spindle nose to the table is 100 to 700 mm or 3.9 to 27.56 inches.

26
Q

What type of table does the YCM C7 DM have?

A

The machine has a rectangular-type table.

27
Q

What are the dimensions of the work area on the table of the YCM C7 DM?

A

The table work area measures 840 mm x 560 mm or 33.07 inches x 22.05 inches.

28
Q

What is the table load capacity on the YCM C7 DM?

A

The table can support up to 500 kg or 1,102 lbs.

29
Q

What is the maximum workpiece length for the YCM C7 DM?

A

The maximum workpiece length is 840 mm or 33.07 inches.

30
Q

What is the maximum workpiece depth for the YCM C7 DM?

A

The maximum workpiece depth is 560 mm or 22.05 inches.

31
Q

What is the height of the table top from the floor on the YCM C7 DM?

A

The table top is 895 mm or 35.24 inches from the floor.

32
Q

What is the maximum tool diameter when all pockets are full in the YCM C7 DM’s tool changer?

A

The maximum tool diameter is 76 mm or 3 inches when all pockets are full.

33
Q

What is the maximum tool diameter with adjacent pockets empty in the YCM C7 DM’s tool changer?

A

The maximum tool diameter is 125 mm or 4.92 inches with adjacent pockets empty.

34
Q

What is the maximum tool length for the YCM C7 DM?

A

The maximum tool length is 300 mm or 11.81 inches.

35
Q

What is the maximum tool weight for the YCM C7 DM’s tool changer?

A

The maximum tool weight is 6 kg or 13.2 lbs.

36
Q

What is the tool-to-tool change time on the YCM C7 DM?

A

The tool-to-tool change time is 1.8 seconds.

37
Q

What is the chip-to-chip tool change time on the YCM C7 DM?

A

The chip-to-chip tool change time is 3.5 seconds.

38
Q

What is the minimum air supply pressure requirement for the YCM C7 DM?

A

The minimum air supply pressure is 5.86 bar or 85 psi.

39
Q

What is the coolant tank capacity for the YCM C7 DM?

A

The coolant tank capacity is 99 US gallons.

40
Q

What is the required floor space (with conveyor) for the YCM C7 DM?

A

The required floor space is 3,167 mm x 3,100 mm x 2,950 mm or 124.7 inches x 122.05 inches x 120.5 inches.

41
Q

What is the weight of the YCM C7 DM?

A

The machine weighs 6,500 kg or 14,330 lbs.

42
Q

What is the shipping weight of the YCM C7 DM’s main case?

A

The shipping weight of the main case is 7,160 kg or 15,785 lbs.

43
Q

What is the size and resolution of the linear scales used on the YCM C7 DM?

A

The linear scales have a resolution of 0.010 microns or 0.00000039 inches.

44
Q

What does Spindle Thermal Compensation Plus (STC) on the YCM C7 DM do?

A

STC uses three thermocouples for temperature feedback, enabling YCM’s software to compensate for thermal growth and maintain stability.

45
Q

How does the dual-auger and conveyor chip evacuation system function on the YCM C7 DM?

A

Dual augers on both sides of the Y-axis table and a conveyor in the X-axis efficiently remove chips, supporting extended run times.

46
Q

What type of chip conveyor does the YCM C7 DM use?

A

The machine is equipped with a Jorgensen Chip Conveyor with EcoFilter for improved chip removal.

YCM Mill Mastery |EAGLE MACHINE INC. (17 decks)

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