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25.11.2016|GO Seoul 2016 - DMU 65 monoBLOCK

DMU 65 monoBLOCK - Universal 5-axis milling with highest dynamics and accuracy

The DMU 65 monoBLOCK by DMG MORI offers high-tech at an attractive price while setting a new benchmark in its class with its convincing performance features

In its flexible extension ranges encompassing the 5-axis machine with its dynamic NC swivel rotary table, the DMU 65 monoBLOCK masters all disciplines in milling technology, from roughing through to finishing at an uncompromisingly high level and at a very attractive price.

Compact "small footprint wonder"

With its DMU 65 monoBLOCK, DMG MORI is offering a world class machine for all fields of industry. The uncompromisingly high quality of the DMU 65 monoBLOCK mentioned above becomes apparent in its design details. This has resulted, for instance, in conjunction with the high-speed rotary axes of the NC swivel rotary table, in a remarkable increase in dynamics, and, amongst others, the 45 mm wide roller guides maximize process stability. Moreover, the DMU 65 monoBLOCK impresses with its three-point support for shortest possible start-up times. With its 8 m2 footprint it is the most compact machine of its class.

Despite the small space requirement, the DMU 65 monoBLOCK has an extremely spacious machining compartment. With axis paths of 735 x 650 x 560 mm (in X, Y and Z), the entire NC swivel rotary table surface can be traversed allowing the workpieces to be machined in one pass. Certainly a decisive attribute for maximum precision and surface quality. Another remarkable feature: even oversize workpieces of up to 840 mm diameter and a weight of up to 1,000 kg can be loaded on the NC tandem swivel rotary table (optionally) (600 kg in standard).

Optimum accessibility for unrestricted workpiece loading by crane

The operator has access to the DMU 65 monoBLOCK machining compartment through a 1,310 mm wide door opening, the 800 mm table height allowing an ergonomic body position while working. Furthermore, given the heavy weight of the workpieces, the user will appreciate the fact that the well-conceived standard design allows for unrestricted workpiece loading by crane from above.

Tooling made easy

Simple and comfortable operation and loading of the 30, 60, 90, 120 or 180 position tool magazine has not been forgotten. Since the loading station is located in the front area of the machine, the operator can always work in his normal work environment.  During make-ready, the control panel can be swung directly towards the tool loading station. The fast sword-type tool changer reduces the chip-to-chip time to a convincing 4.9 seconds.

Perfection down to the most minute detail

Further interesting equipment details of the DMU 65 monoBLOCK include the steep slants of the machining compartment, which allow the swarf to drop unrestricted, and the stainless steel lining of the machining compartment to ensure a long operating life. A wide centrally arranged chip conveyor permits fast and process reliable chip removal towards the rear of the machine.

Universal modular system offering
a maximum of possibilities

In addition to the design details, the DMU 65 monoBLOCK convinces with the multiple options of its modular system. These include, amongst others, modular equipment configurations for the motor spindles. The extensive modular spindle system, starting with a spindle speed of 15,000 rpm (at torque of 130 Nm) in the standard version, offers further application-oriented options with 20,000 rpm (130 Nm), 24,000 rpm (100 Nm) as well as a sturdy spindle with 15,000 rpm and a 200 Nm torque. There should be no doubt that everyone's requirement will be met.

The available table variants have been designed to match the individual focus on either all-purpose. In addition to the standard NC swivel rotary table for workpieces of up to 600 kg, the portfolio includes swivel rotary tables with tandem drives in A-axis for workpieces of up to 1,000 kg or with Direct Drives in A and C axes for highest dynamics and accuracy as well as the 3-axis version for workpieces of up to 3,000 kg.

The universal modular system of the DMU 65 monoBLOCK is complemented by production packages including an internal coolant supply of up to 80 bar, as well as a space-saving chip conveyor towards the rear of the machine. These features allow space-optimised placement of the machine on the shopfloor. Offering CELOS from DMG MORI with 21.5`` ERGOline Control with Operate 4.7 on Siemens 840D solutionline or Heidenhain TNC 640 DMG MORI is able to meet the preferences of almost every customer.

Integrated technology expands the application spectrum

The DMU 65 monoBLOCK marks also the beginning of DECKEL MAHO's 

substantially expansion the degree of flexibility in the field of 5-axis machining. On the one hand, this refers to the integration of turning/milling technology. On the other hand, there will be the optional possibility of accomplishing ultrasonic-assisted chip removal of hard and brittle materials with ULTRASONIC, and of integrating an excellent milling and lasering tool on one machine with LASERTEC Shape.

Highlights of the DMU 65 monoBLOCK

  • Wide working range for workpieces up to ø 840 mm, 500 mm height
    and max. 1,000 kg with NC tandem swivel rotary table, as well as workpieces
    up to 1,000 × 840 × 560 mm and max. 3,000 kg with rigid table
  • Loading by crane from above up to over the table center as standard
  • Accessibility and ergonomics: Door opening 1,310 mm, tool loading from the front during the maintime and complete accessibility from the front also with automation
  • Lowest footprint with 8 m2 installation area 

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