![]() The part can be built up in sections, with milling operations of the important areas, which need to be precisely machined but would not be accessible for the milling cutter after the deposition process, happening in between." ![]() "The combination with milling makes completely new applications possible. ![]() "The build up rate of up to 3.5 kg/h makes this process up to 20x faster than laser sintering in a powder bed," said the spokesperson. Other than laser sintering in a powder bed, the process with a powder nozzle allows the manufacturing of large parts. "Our focus is to create a solution for more typical and larger workpieces found in industries such as aerospace, mold and die and energy, and for faster, more productive and economically justifiable deposition rates." Hyatt, Senior Vice President and CTO, DMG MORI Advanced Solutions Development. "By combining additive manufacturing with milling or turning in one machine, additive technologies are no longer limited to small workpieces," said Gregory A. ![]() The control for the laser process is located in a separate cabinet, which makes it easy to integrate the system into other machines of the DMG MORI group. It can be automatically swiveled to a protected parking area when the machine is used for milling. When in operation, the laser head is located by a HSK interface in the milling spindle. All common metal powders can be processed, including steel, nickel and cobalt alloys, brass or titanium. The LASERTEC 65, based on a DMU 65 monoBLOCK machine, combines compact 5-axis milling and laser metal deposition and features a 2 kW diode laser. "By combining both additive technologies and traditional subtractive machining methods in one machine, additive manufacturing complements and extends the capabilities of manufacturing instead of competing with traditional machining methods such as milling or turning," said a company spokesperson. The process uses a powder nozzle, which makes it up to 20x faster than laser sintering in a powder bed, according to the company. The hybrid machine was jointly developed with DMG MORI USA. ![]() At Euromold 2013, the company showcased its LASERTEC 65 AdditiveManufacturing laser cladding hybrid machine, which combines milling and laser metal deposition processes. SAUER LASERTEC, formerly known for laser ablation, has now integrated laser metal deposition technology into its high-tech machines. ![]()
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