Solid Carbide End Mills suit machining of aluminum.August 4, 2008 -
Intended for high-volume machining, Alu-Jet-Cut End Mills are capable of cutting speeds in excess of 3,000 sfpm. Wear-resistant carbide substrate helps resist vibrations that could otherwise lead to premature chipping of cutting edges. Chip conveyor provides control over chip shape and directional flow to maximize chip evacuation capacity. Made with through-coolant capability, roughing cutters feature 3 flutes while finishing cutters have 3 or 4 flutes.
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Original Press release
Emuge Corp.
1800 Century Dr.
West Boylston, MA, 01583-2121
USA
Emuge Introduces Innovative Solid Carbide End Mills for Large-Volume Machining of Aluminum
Alu-Jet-Cut End Mill Series sets new standard for aluminum removal and offers productivity increases over 100%.
WEST BOYLSTON, MA U.S.A. (July 16, 2008) - Today, Emuge Corp. announced the introduction of Alu-Jet-Cut Solid Carbide End Mills that are uniquely designed for large-volume machining of aluminum. Developed in conjunction with major aircraft manufacturers, Alu-Jet-Cut tools are the new benchmark for material removal in monolithic airframe structural components manufacturing where, on average, up to 95% of the weight of a solid block of material is machined away. The tools have proved capable of twice the rate of material removal of any previously known carbide end mill.
Alu-Jet-Cut end mills are well-suited for industries reliant on rapid material removal in aluminum, including mold and die, aerospace, automotive and machine tool manufacturing.
"The Alu-Jet-Cut end mills were developed with one intention, to devour aluminum. By incorporating a series of specialized features into one tool, we can present a tooling solution capable of doubling throughput as quickly and simply as the next tool-change," said Mr. Stephen Jean, Milling Products Manager at Emuge Corp.
Alu-Jet-Cut end mills are capable of phenomenal cutting speeds in excess of 3,000 surface feet per minute. A tough, wear-resistant carbide substrate helps resist vibrations that could otherwise lead to premature chipping of cutting edges at the extremely high cutting speeds typical of the Alu-Jet-Cut range of operation. Additionally, an innovative chip conveyor (chip breaker) provides control over chip shape and directional flow to increase chip evacuation capacity, thus enabling stable operations with full radial engagement (slot milling), at 1 times diameter depth of cut to achieve material removal rates in excess of 650 cubic inches per minute.
The tools undergo a specialized grind/polish process that provides a high quality surface within the flutes to dramatically reduce the tendency for aluminum build-up or "cold welding" along the cutting edges. This high quality surface combined with the shear velocity at which the tool operates, reduces the period of heat transfer from chip to tool by up to 60% that of standard carbide end mills.
Alu-Jet-Cut end mills also feature progressive flute spacing to further minimize vibrations at high cutting speeds. For increased process safety and reliability, the tools offer a unique shank design by undergoing a special surface treatment to roughen the shanks while still maintaining an extra narrow h5 tolerance. This serves to increase the coefficient of static friction within the holder/shank interface, which is typically considered the weak spot in high volume machining.
The tools are offered in various corner radii, roughing and finishing designs. Roughing cutters are available with 3-flutes and finishing cutters with 3- and 4-flutes. All tools are made with through-coolant capability that is also suitable for minimum-quantity lubrication.
Alu-Jet-Cut End Mills join a comprehensive line of solid carbide tools that are precision-manufactured for optimum performance, durability and tool life. The expanded end mill line reflects the expertise and manufacturing techniques developed over 90 years of application, research and continuous product enhancement.
Emuge Corp. is a subsidiary of the 1,000+ employee German company Emuge-Werk Richard Glimpel KG that has been the product technology and performance leader in their field for over 90 years. The company manufactures an extensive line of taps, end mills, thread mills, holders and attachments, over 100,000 items sold through distributors worldwide. Emuge also offers end-user technical support through a network of in-the-field engineers with extensive tooling experience.
Over 10,000 types of cutting tools and accessories are stocked in the company's new North American Headquarters located in W. Boylston, MA USA. The 21,000 square foot state-of-the-art facility, custom-designed and built in 2005, also serves as a technology center. Milling, thread cutting, and workholding seminars will also be conducted at the technology center. For more seminar information, visit www.emuge.com.
For more information on the entire line of Emuge End Mills, contact Emuge at 1800 Century Drive, West Boylston, MA 01583-2121, Tel. 800-323-3013, internet; www.emuge.com.
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