Milling

Starrag welcomes two verticals to its HMC family.

The extremely compact machine bed of the travelling column machining centres is a heat-treated, welded steel structure that provides a torsion-resistant and stable base for all components and machining operations. The production of large and heavy workpieces up to 8,000 kg is enabled by a powerful motor spindle with 46 kW spindle power, a torque of up to 170 Nm and a spindle speed of up to 15,000 rpm (18,000 rpm HSK-A63). Both spindle versions are grease-lubricated. The new versions of the previous model support complete machining of very long and heavy workpieces without reclamping.

The Xtra·Tec XT M5468 provides protection against twisting and cutting-edge rotation due to the eight facets on its indexable inserts. It also yields maximum productivity thanks to its ability to support optimum cutting data and promote long tool life, as well as maximum process stability due to the indexing of the indexable inserts using facets. This oversized milling cutter, which handles machining operations on deep shoulders, is easily adaptable to various machining operations due to its variety of indexable insert sizes and geometries. A high level of flexibility is enhanced by a cylindrical modular interface that permits its use in existing adapter systems.

AddDoFeed uses minimal Size 02 inserts of 4 mm (5/32″) inscribed circle and offers close pitch cutter bodies that boast unrivaled insert-per-diameter density for a small diameter indexable cutter. This allows a 16 mm (5/8″) diameter body to carry four inserts and 25 mm (1″) seven inserts for higher feed rates and increased productivity.

The 172-page catalog, brimming with hundreds of new products, specifications, technical materials, cutting data, drawings and images is available free in print by request at www.emuge.com/media-resources/order-brochures-catalogs, or via an online interactive version on the EMUGE-FRANKEN N.A. website: www.emuge.com.

The HN800-V is uniquely built with the rigidity and accuracy necessary to perform ultra-precise contour machining and boring of components with critical tolerances. The world's first machining center to feature hardened and ground inverted V-shaped slideways, the HN800-V achieves volumetric accuracy of .00005" per foot. The V-shaped slideway system converts the weight of the column unit into restraining force on the sliding unit.

TungForce-Rec is a high-density shoulder milling cutter series with a secure insert clamping system that boasts excellent process security. Carrying all the advantages of the existing size 06 V-bottom inserts, the new size 12 inserts offer an extended cutting edge length that is twice as long as the size 06. The cutter body also features the same rigid design as TungForce-Rec 06, being furnished with a thick core diameter and heavily supported backing behind the insert. These features enable the use of longer insert clamping screws for greater screw-thread engagement security, ensuring tool reliability when used at a high metal removal rate.

The WHH15X grade features HIPIMS technology for excellent coating adhesion and a high degree of hardness, and AlTiN coating optimized for hard machining; this results in an extremely smooth surface for the best chip removal and high surface quality. This new grade also has an extremely wear-resistant carbide substrate and is available for tools for copy milling and finish milling, such as: the F2234 and F2231 round insert milling cutters, the F2139 profile milling cutter, the M5008 high feed milling cutter, as well as the SDHX, BCGX, and LNHX wiper inserts.

The Mikron MILL E 500 U's powerful 20,000-rpm Step-Tec spindle tackles both rough milling and drilling operations and increases metal removal rates by 20 percent over previous models. Its rigid, stable C-frame cast iron construction reduces vibrations for increased precision and repeatability, while large guideways, a double side-supported rotary table and optimized chip evacuation enhance reliability and part quality. Designed specifically for the additive manufacturing process, the CUT AM 500 horizontal wire EDM makes it easier than ever to quickly separate additively manufactured metal parts from build plates while maintaining geometrical accuracy and ensuring assembly readiness.

The gear head machine a highly precise, powerful and versatile option. It is ideal for milling, drilling, slotting, engraving, boring, tapping and angle machining operations. The all-gear drive transmission delivers full power at any speed. A high-performance brushless DC motor with permanent current control is standard.

The G750's unique machine concept includes a horizontal spindle position that permits the longest possible Z-travel path and optimum chip fall. The arrangement of the three linear axes offers maximum stability by minimizing the distance between the guides and the machining point (TCP). The G750's tunnel concept allows the largest possible component to be swiveled and machined within the work area without collision – even with extremely long tools. Three linear and two rotary axes permit 5-sided machining, as well as 5-axis simultaneous interpolation, with a swivel range of 230 degrees in the A-axis and 360 degrees in the B-axis.

The Model SDF57 assembly has an outside diameter of 2.83" and allows users of 3" face mills to access up to 19.68" of reach, the longest tool assembly in the industry using standard components. Face milling components used in construction equipment, aerospace and oil/gas industries will see the most opportunity for this new tool holder with vibration dampening, where long reaches are common.