NAKAMURA TOME WT 250 VS. CMZ TTL
TECHNICAL SPECIFICATION COMPARISON
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WT 250
CNC LATHE WITH TWO TURRETS, ONLY THE UPPER ONE WITH Y AXIS - Ø52 and Ø66 BAR PASSAGE (INSIDE DIAMETER OF THE ROD)
- Headstock and sub-spindle with belts
- Belts between X axis motors and spindles
- Motorised turret of 6,000rpm
- No tailstock possible
- Does not allow working with 3 tools simultaneously (only 2 channels)
- Path and upper tower ±41 mm
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CMZ TTL-66
ACCEPTS MULTIPLE CONFIGURATIONS ON BOTH TURRETS (with Y axis, with motorised tool, without motorised tool) - Ø52 and Ø66 BAR PASSAGE (INSIDE DIAMETER OF THE ROD)
- Headstock with integrated motor (without belts), cooled with oil
- X and Y axis spindles actioned directly without belts
- Motorised turret at 12,000rpm
- Tailstock option
- Allows working with 3 tools simultaneously (3 channels)
- Path and upper tower ±45 mm
NAKAMURA WT 250 VS. CMZ TTL
DO YOU WANT TO ACCESS THE FULL TECHNICAL DETAILS?
MULTI-TURRET LATHE FOR BAR TURNING
TTL-66-66-T1Y-T2Y
TTL-52-52-T1M-T2M+GL20
FOR FLANGES AND SHAFTS UP TO 10 KG.
SUBSPINDLE WITH X3 AXIS
ALLOWS TO WORK WITH 3 TOOLS AND TAILSTOCK
MACHINES WITH NO BELTS
(8 INTEGRATED MOTORS)
COMPARE NAKAMURA WT 250 WITH CMZ TTL
DISCOVER THE MAIN DIFFERENCES BETWEEN THESE BAR TURNING LATHES
Both Nakamura WT 250 and CMZ TTL are machines designed for manufacturing the same type of parts, so it could be surmised that they are lathes that compete with each other. However, once we start analysing their technical performances, we find many differences.
CMZ’s TTL has 8 integrated motors, all of them completely oil-cooled, in order to drive the spindles, X and Y motors, and the driven tools. The Nakamura Tome WT 250 has belts in both spindles and in the X and Y movements of the lower turret.
In terms of performance, Nakamura WT 250 lacks of an X3 axis. CMZ’s TTL allows X3 movements in the sub-spindle. This feature allows:
- To use 3 tools working simultaneously, each tool governed by a different program which is running on a different channel. Nakamura WT 250has 2 channels, so it can only run 2 programs, and lacks of X3 movement in the sub-spindle.
- To incorporate a tailstock attached to the sub-spindle. In the TTL, it is possible to machine between the spindle and the tailstock while the lower turret finishes the part in the sub-spindle. Nakamura Tome WT 250doesn’t have this functionality.
- The X3 movement in the sub-spindle reduces significatively the interferences between turrets, as it shifts the lower turrets allowing the use of very long components and drills. The Nakamura WT 250model doesn’t allow this option.
CMZ TTL IN ACTION
GET TO KNOW IN DEPTH ALL THE FUNCTIONALITIES OF THE TTL SERIES
WE ARE CMZ
LEADING EUROPEAN CNC LATHE MANUFACTURER
CMZ is a family business with an international dimension and more than 75 years of history. We manufacture the vast majority of the parts that make up our lathes in the more than 32.000 m2 of floor space that compose our manufacturing plants.
Our team of more than 450 people, 4 European subsidiaries and the 11 international distributors, make possible for us to deliver an average of 3 powerful, precise and reliable lathes per day, manufactured with great care at every stage of productive process. Machines with a life cycle of more than 20 years at the service of more than 4.000 customers who are already #turningtheworld with us.
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1.250m2 | Zaldibar - Spain
32.000 m2
CMZ has 8 manufacturing centres including assembly plants, machining, sheet metal plant…
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Teamwork, qualification and people’s commitment make CMZ a little better every day.
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An average of 3 lathes per day leave our facilities and travel to all corners of the world.
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We are committed to a quality product whose manufacturing process is controlled at its maximum. We manufacture more than 80% of the parts that compose our lathes in our own facilities.
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More than 4.000 customers distributed worldwide have a CMZ lathe, a powerful, accurate and reliable machine with a life cycle of more than 20 years.
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We are a family business and we enjoy being close. The engineers of the after-sales department personally deal all the enquiries and requests that arrive daily at the S.A.T.
