Bar Feeders
Successful Untended Operation
Machine tool accessories can make or break untended operation.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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?
Read MoreOne Guide Channel, No Spindle Liners
It’s only 5 years old, but bar feed manufacturer Top Automazioni is growing fast. On a recent visit to the company headquarters in Italy, I found out first hand how technology has developed faster change-over of bar feeders and how it is fueling demand.
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