Machine Tools – Metalcutting

To increase the stiffness of the C-axis, the MX7 ULTRA combines developments to the nanometer or micro degree resolution in the linear and rotary axis, tuning parameters, several system enhancements, and major mechanical changes.

The 11-inch bench engine lathe and gear head mill is able to handle a wide range of turning, milling and drilling operations typically found on much larger machinery. Constructed from heavy cast iron, its smooth power transmission with precision thrust and ball bearings in the head stock and spindles are designed to provide years of trouble-free operation.

The TBTA-10-180 is a single spindle machine with 10 inches (254 mm) of trepanning diameter capacity and 180 inches (4,572 mm) of trepanning depth. It has the capability for both a rotating tool and a counter-rotating workpiece, both of which are driven by 100 HP motors.

The compact Micro5 machining center, to be demonstrated by Chiron Group at IMTS 2022, booth 134542 in the Germany stand, is ideal for machining the smallest medical instruments and delicate parts for microprecision industry. The innovative machine is said to guarantee maximum precision for small, microtechnical workpieces such as medical, watchmaking, jewelry and small electronics. nn

The G220 features a Z-axis slide with a motorized milling spindle and hydrodynamically mounted Y/B axis arranged above the axis of rotation. The powerful milling spindle is available with an HSK-T63 interface with specs of 12,000 rpm, 60.3 hp (49 kW) and 53.1 ft lbs (72 Nm) at 25% DC, or an HSK-T40 interface with specs of 18,000 rpm, 25.5 hp (19 kW) and 22.1 ft lbs (30 Nm) at 25% DC. This facilitates a wide range of milling and drilling operations, and the machine is also capable of full 5-axis machining.

The TBTA-3A-6 has 6 inches (152 mm) of BTA drilling capacity and 48 inches (1,219 mm) of drilling depth. The work table moves horizontally back and forth to provide the X-axis travel, and the drill slide moves vertically on a column to provide Y-axis travel. The spindle motor is available with up to 75 HP. The high-pressure coolant system is rated at 200 gallons/minute of coolant flow and 1,500 psi of coolant pressure.

General-purpose endmills often fit the bill at high-mix, low-volume shops.

There are different reasons for rebuilding rather than replacing machines.

Custom PCD and carbide cutting-tool maker West Ohio Tool continues to exceed customer expectations with a recent expansion to its product and service offerings. For those manufacturers machining ferrous metals, hardened steels and superalloys, the company now offers CBN-tipped tools that boost cutting efficiency and provide extended tool life.

The addition of touchscreen technology to the unit's control boxes will enhance communication with the machine operators. With a simple "touch", operators will be able to display many of the machine functions in real time.

KBC stocks Evolutions' 14" and 15" Metal Cutting Chop Saws, (7.1/4" models are also available), with a no load speed of 1550 RPM, a high torque motor, a cast aluminum base with integrated wear plate and bench mounting holes. They also have a quick release vise with square threaded rod for fast and secure clamping and 0-45 degree miter capacity and an attachable V shape block for clamping of round and square tube.