Bar Feeders

Workholding 30 May 2008

Successful Untended Operation

Machine tool accessories can make or break untended operation.

Bar Feeders 15 Mar 2008

Reestablishing A Name In Bar Feeders

To keep its well known line at the forefront of the minds of those in the market for a bar feeder, this company completely redesigned its product. Features such as a see-through cover and Direct Connect programming through the machine tool's CNC demonstrate the results of this focused effort.

Workholding 1 Mar 2008

Bar Feeders And Workpiece Surface Finish

Quality surface finish of a part is not only dependent on the turning machine itself, but also on the barstock loading and support system. The bar feed system becomes critical to the surface finish outcome by enabling the turning machine to create the desired finish and/or by protecting the existing finish.

Workholding 30 Nov 2007

Line Your Spindles, Line Your Pockets

Urethane spindle liners present a viable option to steel to fill the gap between spindle ID and bar OD. They protect both the spindle and bar stock and increase machine performance.

Swiss-Types 30 Nov 2007

Drafting New Players For Swiss Precision

Consistent operations play a big part in attaining high productivity. That’s why, as a shop grows (as this Swiss shop has), it should look to add machines—and employees—that complement each other.

Bar Feeders 22 Dec 2006

Ingenuity Wins New Business

To find new business, often all a shop needs is management with experience in other areas of the industry and a little ingenuity. For more than 50 years, Acro-Feed Industries was solely a designer and builder of automatic bar and shaped bar feeding systems for screw machines, as well as automatic part loaders and unloaders, bar load assists and automatic bundle feeders.

Bar Feeders 16 Aug 2006

Bar Feed Considerations For High-Speed, Lights-Out Machining

There are design elements incorporated into today’s 12-foot, magazine-load bar feeders that make them more useful for high-speed and untended operation. This article looks at some aspects to consider before purchasing a 12-foot bar feeder.

Workholding 19 Jun 2006

Accurate Barstock Alignment Provides Faster Speeds

Recent developments in sliding-headstock turning machines allow for faster feed rates and higher spindle speeds—both aimed at increasing throughput to improve productivity. Sometimes, though, these machines cannot reach their full potential because of other equipment that runs in conjunction with it.

Bar Feeders 14 Sep 2005

Workholding Advantages Of Barstock

Barstock is versatile raw material. It’s easily held, easily fed and has significant capacity for many parts per bar. Usually we think of barstock and bar feeders in relation to turning machines. What about applying the advantages of automatically fed barstock to a vertical machining center?