Q: What are the primary structural advantages of the TCK63E box way CNC lathe compared to linear rail lathes?

A: The JingOne TCK63E is a dedicated box way CNC lathe built for heavy-duty roughing and large-diameter turning. Unlike linear rail CNC lathes that rely on rolling ball bearings, a box way lathe machine utilizes wide, solid rectangular matching surfaces hardened to HRC55. This design provides a significantly larger surface contact area, which absorbs heavy cutting vibrations, eliminates tool chatter, and delivers superior structural dampening. This heavy duty lathe solution is the ideal choice for continuous heavy material removal on tough metals like forged steel and cast iron and is widely used in the energy, mining, and heavy equipment sectors.

Q: What are the workpiece capacity, spindle bore, and chuck size options for the CNC Slant Bed Lathe TCK63E-1000?

A: 

The TCK63E-1000 is built for large, heavy components, featuring a 650 mm maximum swing diameter, a 630 mm maximum turning diameter, and a 1000 mm maximum turning length. It offers two modular spindle configurations to match specific bar capacities:

• Option A: An A2-8 spindle with an 85 mm through-hole diameter (72 mm bar capacity), reaching 2600 RPM, paired with a standard 10-inch hydraulic chuck.

• Option B: An A2-11 spindle with a 105 mm large through-hole diameter (88 mm bar capacity), reaching 1200 RPM, paired with a heavy-duty 15-inch hydraulic chuck.

Q: How does the built-in 3-speed gearbox on the Heavy Duty CNC Lathe TCK63E enhance cutting torque?

A: Compared with a direct-driven CNC lathe spindle, the mechanical 3-speed gearbox transmission spindle on TCK63E can get a better cutting torque at lower rotational speeds. When machining large-diameter discs or dense shafts that require slow rotational speeds, the gearbox shifts into a lower gear ratio. This mechanical multiplication enables the 18.5 kW main motor to output a massive 1900 Nm of maximum spindle torque at low RPMs, allowing deep depth-of-cuts without stalling the spindle.