Turning

NS chipbreaker features a three-dimensional chipbreaker that is directly engraved on the PCD tip using the latest technology. This allows the generation of short chips during the machining of gummy metals such as aluminum and copper alloys, significantly reducing machine downtime due to chip associated troubles.

TungCut CBN-tipped STH inserts provide the solution to these challenges with a completely new turning concept. In the shape of TungCut grooving insert, the new STH inserts perform finish-turning by feeding the insert sideways on the worked surface. Its CBN cutting edge features a unique wiper geometry: the frontal edge features an arc wiper of large radius. This generates superior surface finish in straight-line turning applications, while also allowing increased feed rates of up to 1.5 mm (.060″) per revolution with up to 0.1 mm (.004″) d.o.c.

The primary application of the Tiger·tec Gold inserts is steels with various tensile strengths that can be machined. These indexable inserts are ideal for use in the automotive, energy, and general metalworking industries, where the inserts can significantly help reduce the cost per component. Walter is offering Tiger·tec Gold indexable insert grades with its signature geometries starting with finishing (FP5), medium machining (MP3, MP5, MU5) all the way to roughing (RP7, HU5), etc. along with some other niche geometries for specialist troubleshooting purposes.

A new Toggle Cam Output performs an asymmetrical toggle function, turning an output off or on for different stroke amounts. The output can be used to operate diverter gates and to control complex gagging operations. The new On/Off Counter Cam Output precisely controls functions that need to operate at a preset interval instead of on every machine cycle. Operating similarly, a new Pulsed Counter Cam Output is programmed with an “on angle” and a dwell time instead of an on-off output.

Additional improvement in surface quality and stability can be realized with advanced wiper geometry option. Walter offers the new WBH30 CBN grade in inserts with and without MW wiper geometry, and with a negative T-land chamfer for excellent strength in interrupted cuts.

The control enhances the user-friendliness of the Quick Load Servo S3+, a bar feeder that is well suited for unattended and lights-out production thanks to its proven robustness and reliability. Accommodating spindle length bars with diameters from ¼” to 4 – ¾”, the bar feeder enables partial changeovers in 15 seconds or less and complete changeovers in 1 minute or less. A unique Parts Library function stores hundreds of part programs that simplify operator setups.

AddMultiTurn provides the flexibility for OD, face, and profile turning operations in multi directions, which include high-feed back (pull) turning method, allowing toolpaths that turn in the opposite direction of conventional turning process at higher feeds. Multi-directional turning optimizes the toolpaths by eliminating air cutting times, providing more productivity than conventional turning methods. The shapes of the AddMultiTurn inserts enable the user to achieve a much smaller entry angle and thinner chips for higher machining efficiency, which spreads load and heat over a longer cutting edge length, providing extended insert tool life.

The MiniForce-Turn series offers innovative double-sided turning inserts with positive rake cutting edges on both sides. These proven inserts are capable of soft cutting action similar to that of positive inserts with an added advantage of double cutting edges.

Utilizing an innovative PVD coating combined with a proprietary sub-micron substrate, G-9610 provides added productivity for turning titanium-based alloys. The smooth and lubricious coating is wear-resistant and chemically-stable, which helps to protect the heat-resistant substrate and allows for higher speeds and extended tool life in continuous cuts.