C 52 U dynamic

Maschinenfabrik Berthold Hermle AG

"C 52 U dynamic" by Maschinenfabrik Berthold Hermle AG

May 22, 2015
MT sets standards in precision
Hermle AG presents the new generation of its proven C 50 U / MT series with the C 52 U / MT. The C stands for Centre, the 50 for the size, the 2 for the next generation, U for Universal (5 axes) and MT for the mill/turn variant.

The C 52 is setting standards, especially in challenging fields such as the aerospace industry (which uses primarily milling and turning in one clamping), tool and mould making (heavy, voluminous workpieces) and machine construction/contract manufacturing (high metal cutting capacity). High precision is emphasised in all machining tasks. The standard version of the C 52 offers a Tp = 8µ in X/Y/Z, A axis = 16" and C axis = 9"; with increased accuracy a Tp = 5µ in X/Y/Z, A axis = 10" and C axis = 6". This assumes that peripheral influences meet requirements.

With a working range X/Y/Z of 1000 x 1100 x 750 mm and a vertical table clearance of 950 mm, workpieces with Ø 1000 mm and a height of 810 mm can be machined in the working area with no restrictions. With the 1310 mm collision circle in the working area, it is possible to produce even larger parts on the C 52 U dynamic with 5 axes. Powerful drives are needed to move the maximum workpiece weight of up to 2000 kg in the working area (C axis and A axis). The A axis of the C 52 is therefore driven by two motors (mechanical tandem drive) while the C axis is designed as a direct drive (torque motor). The swivelling range of +100°/-130° ensures a very high level of freedom for machining. These are the key advantages of the modified gantry design with 3 axes in the tool and 2 axes in the workpiece.

The C 52 provides 60 tools (HSK A 63 /SK40) or 42 tools (HSK A 100/SK 50) in the standard magazine, which has been integrated into the machine bed on the rear. In addition, several variants of additional magazines can increase the total number of tools to as many as 385.

The MT variant (mill/turn) rounds out the modules of the C 52. Milling and turning in one clamping for parts up to 1310 mm in diameter and twice that with the 5-axis concept is the best way to ensure optimum results for highly complex milling/turning parts.

Hermle consistently focuses on safety in the MT variant. When parts weighing up to 1000 kg are moving at up to 500 rpm, special attention to safety is warranted. Because of this, a reinforced cabin top, integrated balancing system and production cabin are all standard features.

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Address
Industriestrasse 8-12
78559
Gosheim
Germany
Business Type
Manufacturer
Export Regions
Worldwide
Certificates
DIN EN ISO 9001:2008
Foundation
1938
Management
Günther Beck
Franz-Xaver Bernhard
Alfons Betting
Benedikt Hermle
Employees
1035

About Maschinenfabrik Berthold Hermle AG

Maschinenfabrik Berthold Hermle AG is a German listed company with its head office in Gosheim auf dem Heuberg in the district of Tuttlingen and is one of the leading manufacturers of milling machines. Globally there are more than 25000 machines in use, mainly at suppliers of medical technology, in the optical industry, in aviation, in the automotive industry and in motor sport.

The most important components are developed and manufactured in Gosheim. Hermle's universal milling machines and machining centres are used for the machining of tools, moulds and series-produced parts.

Hermle produces small to medium-sized three to five-axis milling centres for a wide range of applications.

Even machines for applications with increased demands on precision or machining volumes are manufactured. The different machine models are available with magazine extensions and a pallet changer. Furthermore, various handling systems are offered directly from the manufacturer.

Hermle is all about milling and achieving outstanding results.
This is clearly demonstrated by the slogan "milling at its best". It stands for high-performance, highly innovative machining centres which have risen to a leading position nationally and internationally. It stands for a far-reaching and closely meshed sales and service network and for a worldwide presence.