Machining

Due to the small sizes of these boring heads, the digital display will no longer be present on the head itself, rather the adjustment value will be shown on a separate mobile device or tablet that has the BIG KAISER App installed.

Chamfering the entry and exit of 0.80mm to 6.00mm holes can be a tedious, time-consuming process. The Noventa from Sphinx can transform this process using an innovative geometry that improves cycle time, tool life and surface quality.

The EWA68 boring head has a travel range of .866" on diameter, and with the smallest insert holder, it covers the range of Ø2.677-3.543". This means that similar-sized bores on the same part could be produced with a single boring head.

Kyocera Precision Tools' jet coolant-through toolholder series provides multiple high-pressure coolant streams at precise locations giving you the upper hand in chip control and wear prevention. The large JCT-Series tooling lineup has now been expanded to include all new inch-size holders.

New features include the addition of plunge-milling cycles to the 3D and 5-axis strategies for machining cutting edges. Material is removed by plunging movements to reduce vibration and improve surface finish, especially helpful for machining edges with steep walls. When 5-axis machining, undercut areas can also be reached by specifying the lateral inclination on the tilted tool.

NUM has now added non-circular grinding functionality to its NUMgrind cylindrical grinding software, which forms an application-specific element of the company's renowned Flexium+ CNC platform.

Books have been written on how to produce deep holes using milling machines or lathes, but trying to drill deep holes with depth-to-diameter ratios greater than 15-1 (D-d) using standard machining centers often leads to frustration, costly scrap and poor use of shop resources.

As a specialty toolmaker, Dew Tool Grinding Services Inc. always has relied heavily on the software of tool grinding machines.

Presented as a video supplement to Cutting Tool Engineering's July 2020 article that addresses the need for part manufacturers to work with toolmakers to learn about the wide range of tool options available today, "Illuminating Aluminum" offers two machining demonstrations from LMT Onsrud LP, Waukegan, Illinois, and RobbJack Corp., Lincoln, California.

The new version of the solid carbide plunge mill is based on the same technology as the short version, transferred directly to the new one. Now it is possible to plunge perpendicularly into the material and reach the maximum milling depth of 5 x d in a few steps.

Gantry robot helps boost productivity and work safety when machining railway wheels.

Dunlap Tool and Die's Uni-Vee eases setup, speeds work and gives old machines a second chance.