stories on hard material matters - Ceratizit S.A.

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20 MaxiMill HEC CERATIZIT’s MaxiMill HEC offers performance advantages CERATIZIT’s MaxiMill HEC cutters will help users maximize their productivity when machining Cast Iron components. The launch of CERATIZIT’s MaxiMill HEC face milling system at EMO 2007 is further proof of the high levels of research and development taking place at its Reutte, Austria manufacturing facility. The MaxiMill HEC accepts CERATIZIT precision- manufactured inserts of either carbide, ceramic or CBN material, which provide up to eight useable edges. These tangentially-mounted inserts are mounted in such a way as to ensure maximum cutting performance and cutter stability, while at the same time reducing the power required to operate them at their optimum, making them suitable to a much wider range of machine tools. The result is a face milling cutter that will generate high table feeds, long and consistent tool life, economic application and process security. While MaxiMill HEC can be used in virtually any C.I. face milling application it will be of real interest to those companies supplying the automotive sector where the volumes and component types will suit its particular characteristics and generate the maximum productivity and cost savings for the end-user. Typical application areas for MaxiMill HEC would be cast iron components such as contact faces of crank cases, imp:act 01/08 cylinder heads, turbochargers and pump cases, etc. “MaxiMill HEC is the result of an ongoing and extensive development program at CERATIZIT”, says Conan Jackson, CERATIZIT UK’s Sales Manager. “HEC is a welcome extension to the existing MaxiMill range and will provide many of our automotive customers with the opportunity to maximize their machine capacity while reducing tooling costs.” With the LNHX 1106PNER inserts available in grades CTC3215 (carbide), CTN3105 Si3N4 (ceramic) and segmented CBN, the cutting data achieved is impressive. For example, machining GG25 material at a hardness of HB 180-220 is achieved at around 660 ft/ min, 0.009"/tooth feed rate with up to 0.19" depth of cut and 3.11" width of cut. Similarly, GGG 70 material at a hardness of HB 240-300 can be cut at 590 ft./min at a feed of 0.0078"/tooth.
CERATIZIT develops new high-feed face milling cutter MaxiMill HFC is synonymous with rapid milling CERATIZIT has developed a new tooling system for special face milling operations. The MaxiMill HFC (High Feed Cutting) system is synonymous with maximum feed and chip removal rates. High-feed cutting tools are applied where maximum chip removal rates must be achieved in a minimum of time. A typical application is rough milling of flat faces, for instance in the field of mould and die construction. MaxiMill HFC guarantees minimum vibration thanks to a light cutting geometry with positive rake angles and high chip removal rates. The inserts for this system have a special chip groove specifically developed for this application and are offered with the innovative Hyper- Coat coatings. CTP1235 (for steel), CTP2235 (for stainless steel) and CTC3215 (for cast iron). The combination of the new HFC milling system and the latest CERATIZIT grades MaxiMill HFC guarantee maximum performance in terms of tool life, surface quality and reduced tendency for vibration. The optimized tool coating ‘hard & tough’, which is both wear resistant (hard) and corrosion resistant (tough), guarantees long tool life. Flexibility concerning the coolant plays an important role when high-feed milling. Every tool therefore possesses a special coolant hole design which is particularly adapted for minimum quantity lubrication. The main application range of the new MaxiMill HFC system is face milling with maximum feed (up to 0.12" per tooth), plunging for the production of deep pockets and with maximum chip removal rates (more than 91.5 cubic inches/minute). CERATIZIT has developed a new tooling system for special face milling operations. The MaxiMill HFC (High Feed Cutting) system is synonymous with maximum feed and chip removal rates. 21
Page 1 and 2: 01/08 stories on h
Page 3 and 4: Today, CERATIZIT is already the wor
Page 5 and 6: 3 IMPRESSUM IMPRESSUM imp:act, <str
Page 7 and 8: PLANSEE organizes the 17 th PLANSEE
Page 9 and 10: Robert Eicher Manager customer serv
Page 11 and 12: World innovation: machining of alum
Page 13 and 14: Three highly modern completely auto
Page 15 and 16: CRANKSHAFT MACHINING AT AUDI HUNGAR
Page 17 and 18: Interview with the leading manageme
Page 19: procedures: conventional static cas
Page 23 and 24: Oliver Baum, Product Manager Aerosp
Page 25 and 26: RADO, CARBIDE WATCH CASES Interview
Page 27 and 28: connection with the steel shank. Th
Page 29 and 30: The aluminum milling cutter MaxiMil
Page 31 and 32: Elimination of forging skin, chille
Page 33 and 34: The danger was recognized and avert
Page 35 and 36: New: OvalFlex The oval all-rounder
Page 37 and 38: Exact positioning of the inserts Fo
Page 39 and 40: Cutting tools for medical systems:
Page 41 and 42: Water cutting technology Technology
Page 43 and 44: ’Wear Part’ Division Business u

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