Machining

Articles • May 1, 2017 • Tom Lipton

Shop Operations: A better way to shorten screws

Every person who works in a machine shop probably has at least one task they absolutely hate. For Tom Lipton, who writes Cutting Tool Engineering's Shop Operations column, one task stands out above most others: shortening small screws and fasteners. He says he just doesn't not like to do it.

Videos • May 1, 2017

Episode 78: What is TG grit?

Dr. Jeffrey Badger, who writes the Ask the Grinding Doc column for Cutting Tool Engineering magazine, offers a closer look at TG grit in the 78th episode of the Grinding Doc video series.

Products • May 1, 2017

MC232 Perform Solid-Carbide Milling Cutters

Walter has added to its range of solid-carbide milling cutters with the introduction of its MC232 Perform product line. This versatile, cost-effective new cutter type is available with 2, 3 or 4 flutes, in a diameter range of 1/8 in. to 5/8 in. (2 to 20 mm).

Products • May 1, 2017

Jabro-HFM JHF181 and Jabro-Solid2 Solid-Carbide Endmills

Seco Tools released two new solid-carbide endmills that significantly boost metal-removal rates and offer exceptionally long tool life for a variety of today's challenging workpiece materials. The Jabro-HFM JHF181 is suitable for high-feed milling strategies in hardened steels and nickel-based alloys, while the Jabro-Solid2 JS564 and JS565 represent Seco's continued focus on developing tools for optimized roughing strategies for materials such as steels, stainless steels and titanium alloys.

Products • May 1, 2017

Heavy-Duty, Dual-Support Centerless Grinding Machine

Micron USA's new heavy-duty, dual-support centerless grinder offers 16" (405 mm) wheel width capabilities and twin-grip. This design improves on the company's existing designs and integrates the latest control technology.

Articles • April 28, 2017 • Matt Tegelman

Twin cutter boring head reveals more value over time

Just in time (JIT) manufacturing, by nature, increases setups and shrinks batch sizes. This puts shops in a bind, because more setups and smaller batches are typically less profitable; but saying "no" to work can be even more painful. The burden to search out creative ways to reduce cycle and setup time in order to realize a profit falls to the shops that commonly perform JIT work and on the shops that can't afford to turn it down when the opportunity arises.

News • April 21, 2017

Slow to fast feed rates for single-flute endmills

In a blog, Dann Demazure, applications engineer at Datron Dynamics, wrote: Machinists ask me all the time, "When do I go fast and when should I go slow with a single-flute endmill?" Well, as you can imagine, there are a lot of variables at play regarding feed rates for single-flute endmills, but let's try to break it down.

Products • April 20, 2017

Version 2017 of NCSIMUL SOLUTIONS Machining Software

SPRING Technologies announces the latest version of its flagship NCSIMUL SOLUTIONS. The new version sets a benchmark for comprehensive control of the machining process, allying ease of use, flexibility and automation to build the Factory of the Future, according to the company.

Videos • April 19, 2017

The CNC Chef: Micromachining tool life challenges | Episode 3

Bob Warfield of the CNCCookbook.com addresses tool life issues when micromachining in the third episode of The CNC Chef, a new video series from Cutting Tool Engineering. In this episode, Warfield takes a close look at tool runout, which he says is the No. 1 issue for tool life problems when micromachining.

Products • April 19, 2017

TENDO E Compact Universal Hydraulic Toolholder

With the TENDO E compact, SCHUNK says it has started a new era in tool clamping with this universal toolholder that is suitable for applications such as milling, drilling, and reaming. SCHUNK now offers new extended lengths in CAT 40 (4") and CAT 50 (6"). Both are great for long-reach applications and in multiple-axis machines.

Products • April 19, 2017

Super Geometric Intelligence Software

Makino introduces SGI.5, its latest version of Super Geometric Intelligence software for high-feed rate, tight-tolerance machining of complex 3D contoured shapes. Depending upon the specific geometry of the application, SGI.5 can provide 20 to 60 percent faster cycle times while maintaining accuracy and surface finishes.

Products • April 19, 2017

PNC 610 Control System for Auxiliary Axes

Heidenhain offers the PNC 610 control system for auxiliary axes for modular expansion of the TNC hardware. The independently working PNC 610 enables machine tool builders to realize modular and scalable automation solutions for handling workpieces and tools in order to respond to the end users' respective requirements in an optimal manner.