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Tooling
Start With The Right Speeds And Feeds
Running rotary milling cutters at the proper speeds and feeds is critical to obtaining long tool life and superior results, and a good place to start is with the manufacturer's recommendations. These formulas and tips provide useful guidelines.
Read MoreShop Standardizes On Cutter For All Of Its Face Milling In Steel
This 20-year-old contract shop is focused on short-run machining of large structural cast iron and hotrolled steel components for special machine tools.
Read MoreFour Considerations For Selecting Chucks And Arbors
For many rotational part applications, both ID and OD, a standard three-jaw chuck is sufficient. But if more specialized workholding is needed, here are some questions you must consider.
Read MoreTune Chatter Out Of Tools
A basic tenet of metalcutting is shorter tools are more rigid than longer tools and generally deliver better cutting results. Closer proximity of a cutting edge to a machining center spindle or turning center turret translates into higher feeds and speeds with better surface finish and less chatter.
Read MoreSoft Turning Is Key To Hard Turning
For this contract shop, it's what happens before heat treat that ensures hard turning process success. They've learned getting it right early eliminates problems later.
Read MoreManufacturer Boosts Capacity With Single Setup Production
The Arbor Department at the Gleason Works (Rochester, New York) faced a capacity crunch about a year ago. Despite a process innovation, the crunch has eased but not vanished for this department, where they manufacture arbors, collets, setup gages--in fact, all of the workholding and setup devices for Gleason Works' line of gear processing machines.
Read MoreAccessories Slash Changeover And Setup Downtime
This propeller manufacturer finds the key to maximizing the output of CNC machining centers and lathes.
Read MoreThermal Contraction Holds Tools Steady
When all is said and done, the intersection of a cutting tool and a workpiece is the point of metalworking. All process planning, employee training, capital investment and a host of other activities are links in a chain that lead to removing metal to make a part--chips. Â
Read MoreIndexable Cutters Prove Versatile Choice For Contoured Surfaces
Robert Pinto had always cut that external radius with a form tool. It seemed the most efficient way.
Read MoreSpecial Cutting Tools, Special Cars
Ford's new "world cars"--the Ford Contour, Mercury Mystique and Ford Mondeo (available in Europe)--can be equipped with a 2.5 liter, 60-degree, all aluminum V-6 Duratec engine designed to go 100,000 miles between tune-ups.
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