TC16LA & TC16LB Flashcards
What control unit is featured on both the TC16LA and TC16LB?
FANUC TXP100FA control with a 10.4” LCD screen.
What industries are the TC16LA and TC16LB suitable for?
Medical, aerospace, automotive, and job shops.
What is the X-axis travel for both models?
5.91” (5.12” + 0.79”).
What is the Z-axis travel for the TC16LA and TC16LB?
23.62”.
What type of bed construction is used for both machines?
Meehanite cast iron.
What is the turret capacity for the TC16LA and TC16LB?
12 tools.
What guideway design is used in the X and Z axes?
Ball type linear guideways.
What spindle speed range is available on both models?
6 to 4,500 RPM.
What is the rapid traverse rate for the X-axis on both machines?
944 IPM.
What is the rapid traverse rate for the Z-axis on both machines?
1,181 IPM.
What spindle nose interface does the TC16LA use?
A2-5.
What spindle nose interface does the TC16LB use?
A2-6.
What chuck size is used on the TC16LA?
6”.
What chuck size is used on the TC16LB?
8”.
What is the hole through draw tube diameter for the TC16LA?
2.05”.
What is the hole through draw tube diameter for the TC16LB?
2.60”.
What is the continuous spindle HP for the TC16LA?
15 HP.
What is the continuous spindle HP for the TC16LB?
14.75 HP.
What is the maximum torque for the spindle on the TC16LA?
125 ft. lbs.
What is the maximum torque for the spindle on the TC16LB?
115.7 ft. lbs.
What is the tool shank size for both models?
3/4” for shank tools, 1-1/2” for boring bars.
What is the tool index time for both models?
1.6 seconds.
How many tool stations are available on the turret?
12 stations.
What is the tailstock stroke on both machines?
19.69”.
What is the quill stroke on both machines?
3.94”.
What is the tailstock taper on both models?
MT-4.
Are the tailstocks on both models manual?
Yes, they are manual.
What is the swing over bed for both models?
21.65”.
What is the swing over the carriage for the TC16LA and TC16LB?
12.60”.
What is the maximum turning diameter for both machines?
10.24”.
What is the maximum turning length for the TC16LA and TC16LB?
23.62”.
What is the key difference in spindle nose interfaces between the TC16LA and TC16LB?
TC16LA uses an A2-5 interface, while TC16LB uses an A2-6 interface.
How do the chuck sizes differ between the two models?
The TC16LA has a 6” chuck, and the TC16LB has an 8” chuck.
Which model has a larger hole through the draw tube?
The TC16LB with a 2.60” draw tube, compared to the TC16LA’s 2.05.”
What is the continuous spindle torque difference?
The TC16LA offers 125 ft. lbs., while the TC16LB provides 115.7 ft. lbs.
Which model has a higher maximum spindle torque?
The TC16LA with 125 ft. lbs., compared to the TC16LB’s 115.7 ft. lbs.
Does the TC16LB feature any thermal management for the spindle?
Yes, the TC16LB includes a standard spindle oil chiller for thermal stability.
What is the air pressure requirement for both machines?
80 PSI.
What is the voltage requirement for the TC16LA and TC16LB?
208 volts, 3-phase.
What is the floor space required for these machines?
119.88” x 65.75” x 70.67”.
What is the weight of the TC16LA and TC16LB?
8,157 lbs.
What spindle motor technology is used on both models?
AC Digital Servo Motors with pulse encoders.
What is the cooling method for the spindles?
Grease lubrication, with an additional spindle oil chiller on the TC16LB.
What rapid traverse speeds are shared between the TC16LA and TC16LB?
X-axis: 944 IPM, Z-axis: 1,181 IPM.
What ensures smooth contouring on both machines?
Ball type linear guideways.
What types of parts are ideal for machining on the TC16LA?
Smaller parts requiring fine finishes, such as those in medical and aerospace industries.
What industries benefit most from the TC16LB’s capabilities?
Automotive and job shops handling medium to larger parts with higher rigidity demands.
How do both machines optimize non-machining time?
By offering rapid acceleration in all axes and fast tool indexing.
What is the recommended use case for the TC16LB’s larger chuck and spindle torque?
Machining heavier and larger parts with greater material removal rates.
Why might a customer choose the TC16LA over the TC16LB?
For smaller parts requiring slightly higher spindle torque and precision at lower costs.
