NAKAMURA-TOME NTJX – 5 Axis

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2012 Nakamura-Tome NTJX 7-Axis CNC Multitasking Turning Center: a twin-spindle mill-turn machine with simultaneous turning and milling, dual Y-axis, a B-axis tool spindle, a 40-tool ATC with Capto C6 tooling, 6″ chucks, 2″ bar capacity and a 50.787″ machining length. It’s built to finish complex parts in one setup.

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Category: 5-Axis CNC Machines

Tag: Nakamura-Tome

Brand: Nakamura-Tome

Description

<!– Nakamura-Tome NTJX – Product Description for hypemachinery.com –>
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<h2>2012 Nakamura-Tome NTJX 7-Axis CNC Multitasking Turning & Milling Center</h2>

<p>
The <strong>Nakamura-Tome NTJX</strong> is a high-performance twin-spindle, multi-turret mill-turn center built to complete complex parts in a single setup. Combining a B-axis upper tool spindle with an automatic tool changer and a lower turret with its own Y-axis, the NTJX lets you turn, mill, drill and tap simultaneously on both spindles — dramatically reducing cycle times, handling and secondary operations.
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<p>
This 2012 machine is configured with <strong>7 controlled axes</strong>, a <strong>dual Y-axis</strong> layout, a <strong>40-tool automatic tool changer</strong> and the <strong>Capto C6</strong> quick-change tooling system, making it an ideal choice for aerospace, medical, oil & gas, hydraulics and general precision job-shop work where complex, high-mix parts are the norm.
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<h3>Key Features</h3>
<ul>
<li>Simultaneous turning and milling capability</li>
<li>Dual Y-axis configuration (upper tool spindle and lower turret)</li>
<li>40-tool automatic tool changer (80 and 120-tool magazines available as options on this model)</li>
<li>Capto C6 modular quick-change tooling system</li>
<li>B-axis upper tool spindle with 190° (±95°) positioning range</li>
<li>Twin opposed spindles for complete front and back machining</li>
<li>Lower turret with individually driven live-tool stations</li>
<li>Machining length of 50.787″</li>
</ul>

<h3>Machine Specifications</h3>
<table style=”width: 100%; border-collapse: collapse; margin-bottom: 1.5em;”>
<tbody>
<tr style=”background: #f4f4f4;”><th colspan=”2″ style=”text-align: left; padding: 8px; border: 1px solid #ddd;”>General</th></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd; width: 45%;”>Manufacturer</td><td style=”padding: 8px; border: 1px solid #ddd;”>Nakamura-Tome</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Model</td><td style=”padding: 8px; border: 1px solid #ddd;”>NTJX</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Year</td><td style=”padding: 8px; border: 1px solid #ddd;”>2012</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Machine Type</td><td style=”padding: 8px; border: 1px solid #ddd;”>5-Axis or More CNC Lathe / Multitasking Turning Center</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Number of Axes</td><td style=”padding: 8px; border: 1px solid #ddd;”>7</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>CNC Control</td><td style=”padding: 8px; border: 1px solid #ddd;”>FANUC 31i series</td></tr>

<tr style=”background: #f4f4f4;”><th colspan=”2″ style=”text-align: left; padding: 8px; border: 1px solid #ddd;”>Capacity</th></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Max. Turning Diameter</td><td style=”padding: 8px; border: 1px solid #ddd;”>9.65″ (245 mm)</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Machining Length</td><td style=”padding: 8px; border: 1px solid #ddd;”>50.787″ (1,290 mm)</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Max. Turning Length</td><td style=”padding: 8px; border: 1px solid #ddd;”>42.91″ (1,090 mm)</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Chuck Size</td><td style=”padding: 8px; border: 1px solid #ddd;”>6″ (main & sub spindle)</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Bar Capacity</td><td style=”padding: 8px; border: 1px solid #ddd;”>2.0″ (51 mm)</td></tr>

<tr style=”background: #f4f4f4;”><th colspan=”2″ style=”text-align: left; padding: 8px; border: 1px solid #ddd;”>Spindles</th></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Number of Spindles</td><td style=”padding: 8px; border: 1px solid #ddd;”>2 (left main / right sub)</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Spindle Speed</td><td style=”padding: 8px; border: 1px solid #ddd;”>6,000 RPM</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Left Spindle Motor</td><td style=”padding: 8px; border: 1px solid #ddd;”>15 / 11 kW (20 HP)</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Right Spindle Motor</td><td style=”padding: 8px; border: 1px solid #ddd;”>11 / 7.5 kW (15 HP)</td></tr>

<tr style=”background: #f4f4f4;”><th colspan=”2″ style=”text-align: left; padding: 8px; border: 1px solid #ddd;”>Upper Tool Spindle (B-Axis)</th></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Tool Spindle Speed</td><td style=”padding: 8px; border: 1px solid #ddd;”>8,000 RPM</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Tool Spindle Motor</td><td style=”padding: 8px; border: 1px solid #ddd;”>7.5 / 3.7 kW (10 HP)</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Tool Shank</td><td style=”padding: 8px; border: 1px solid #ddd;”>Capto C6</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>ATC Capacity</td><td style=”padding: 8px; border: 1px solid #ddd;”>40 tools</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>B-Axis Positioning Range</td><td style=”padding: 8px; border: 1px solid #ddd;”>190° (±95°)</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Max. Tool Diameter / Without Adjacent Tool</td><td style=”padding: 8px; border: 1px solid #ddd;”>2.75″ / 3.54″ (70 / 90 mm)</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Max. Tool Length / Weight</td><td style=”padding: 8px; border: 1px solid #ddd;”>11.02″ / 17.6 lbs (280 mm / 8 kg)</td></tr>

<tr style=”background: #f4f4f4;”><th colspan=”2″ style=”text-align: left; padding: 8px; border: 1px solid #ddd;”>Lower Turret</th></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Turret Stations</td><td style=”padding: 8px; border: 1px solid #ddd;”>24</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Driven-Tool Stations</td><td style=”padding: 8px; border: 1px solid #ddd;”>12 (individual rotation)</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Driven-Tool Motor</td><td style=”padding: 8px; border: 1px solid #ddd;”>5.5 / 3.7 kW (7.5 HP)</td></tr>

<tr style=”background: #f4f4f4;”><th colspan=”2″ style=”text-align: left; padding: 8px; border: 1px solid #ddd;”>Axis Travels</th></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>X1 / X2</td><td style=”padding: 8px; border: 1px solid #ddd;”>17.91″ / 8.76″ (455 / 222.5 mm)</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Z1 / Z2</td><td style=”padding: 8px; border: 1px solid #ddd;”>42.91″ / 39.57″ (1,090 / 1,005 mm)</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Y1 (Upper)</td><td style=”padding: 8px; border: 1px solid #ddd;”>±2.76″ (±70 mm)</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Y2 (Lower)</td><td style=”padding: 8px; border: 1px solid #ddd;”>+0.79″ / −1.97″ (+20 / −50 mm)</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>B2 (Right Spindle Travel)</td><td style=”padding: 8px; border: 1px solid #ddd;”>39.69″ (1,008 mm)</td></tr>
<tr><td style=”padding: 8px; border: 1px solid #ddd;”>Rapid Traverse X / Y</td><td style=”padding: 8px; border: 1px solid #ddd;”>629 IPM</td></tr>
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<h3>Why Choose the Nakamura-Tome NTJX?</h3>
<p>
Nakamura-Tome is renowned for building rigid, accurate and reliable Japanese multitasking lathes. The NTJX’s combination of a B-axis ATC spindle and a Y-axis lower turret allows two tools to cut at the same time on either spindle, so complex shafts and prismatic turned parts can be finished complete — “done in one” — with excellent repeatability. The Capto C6 interface delivers fast tool changes and high rigidity for heavy milling and drilling.
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<p style=”font-size: 0.9em; color: #666;”>
<em>Specifications are based on manufacturer data for this model and are provided for reference only. All information should be verified by the buyer prior to purchase. Contact Hype Machinery for full details, additional photos, or to schedule an inspection.</em>
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