YCM GT250B

Question 1

What control system does the GT250B use?

Answer 1

FANUC TXP200FB+ control unit.

Question 2

What size is the LCD screen on the FANUC TXP200FB+ control unit?

Answer 2

10.4 inches.

Question 3

What programming features are included in the FANUC control system?

Answer 3

Custom Macro B, Part Program Storage 2M.

Question 4

What connectivity options does the GT250B have?

Answer 4

Embedded Ethernet 100Mbps, USB Port, RS-232C.

Question 5

What industries is the GT250B suited for?

Answer 5

Medical, aerospace, automotive, and job shops.

Question 6

What is the X-axis travel of the GT250B?

Answer 6

6.89 inches (+0.79”).

Question 7

What is the Z-axis travel of the GT250B?

Answer 7

20.28 inches.

Question 8

What feature eliminates the need for zero-return in the GT250B?

Answer 8

Absolute positioning encoders.

Question 9

What benefits does the one-piece bed of the GT250B provide?

Answer 9

High stiffness, rigidity, and vibration dampening.

Question 10

What is the base material used for the bed construction?

Answer 10

High-quality MEEHANITE® castings.

Question 11

What is the maximum turning diameter for the GT250B?

Answer 11

13.78 inches.

Question 12

What is the maximum turning length for the GT250B?

Answer 12

20.28 inches.

Question 13

How many tools can the turret of the GT250B hold?

Answer 13

12 tools.

Question 14

What type of turret does the GT250B use?

Answer 14

Servo-driven turret with hydraulic clamping.

Question 15

What is the tool index time of the GT250B?

Answer 15

0.5 seconds.

Question 16

What is the rapid traverse rate for the X-axis?

Answer 16

787 ipm.

Question 17

What is the rapid traverse rate for the Z-axis?

Answer 17

945 ipm.

Question 18

What is the cutting feed rate for the X and Z axes?

Answer 18

394 ipm.

Question 19

What size chuck does the GT250B use?

Answer 19

10 inches.

Question 20

What is the spindle speed range of the GT250B?

Answer 20

10 to 3,500 rpm.

Question 21

What is the maximum horsepower rating of the spindle drive motor?

Answer 21

20 HP.

Question 22

What is the maximum torque rating of the spindle?

Answer 22

426 ft-lbs.

Question 23

How many spindle speed ranges does the GT250B have?

Answer 23

Two (electronic shifting).

Question 24

What is the constant torque range of the spindle?

Answer 24

10 to 490 rpm.

Question 25

What lubrication is used for the spindle bearings?

Answer 25

Grease.

Question 26

What taper is used in the tailstock quill?

Answer 26

MT-5.

Question 27

What is the diameter of the tailstock quill?

Answer 27

3.94 inches.

Question 28

What is the tailstock quill stroke?

Answer 28

3.94 inches.

Question 29

What is the maximum swing over bed for the GT250B?

Answer 29

21.65 inches.

Question 30

What type of ball screws are used in the GT250B?

Answer 30

Precision hardened & ground ballscrews.

Question 31

What is the coolant tank capacity of the GT250B?

Answer 31

34 US gallons.

Question 32

What is the weight of the GT250B?

Answer 32

13,669 lbs.

Question 33

What are the dimensions of the GT250B?

Answer 33

149” x 70” x 75”.

Question 34

What type of chip conveyor is used in the GT250B?

Answer 34

Lift-up style chip conveyor.

Question 35

What production enhancements are standard with the GT250B?

Answer 35

ATLM, bar feeder interface, and parts catcher.

Question 36

What is the required air supply pressure for the GT250B?

Answer 36

87 psi.

Question 37

What is the required electrical voltage for the GT250B?

Answer 37

220 volts.

Question 38

What type of guideways are used in the GT250B?

Answer 38

Boxed guideways.

Question 39

What is the maximum load the tailstock can support?

Answer 39

Supports heavy workloads with accuracy.

Question 40

What is the required floor space for the GT250B?

Answer 40

149” x 70” x 75”.

Question 41

What is the maximum quill stroke of the tailstock?

Answer 41

3.94 inches.

Question 42

What is the spindle nose interface of the GT250B?

Answer 42

A2-8.

Question 43

What clamping method is used for tools in the GT250B?

Answer 43

Hydraulic actuator.

Question 44

What machining capacities does the GT250B offer?

Answer 44

Swing over bed, max turning diameter, and length.

Question 45

What are the axis design types for X and Z?

Answer 45

Boxed guideways.

Question 46

What is the air temperature requirement for the GT250B?

Answer 46

35°C or below.