News

Röders Maschinenbau Innenraum RXU1001DSH Detail

Cylindricity < 0.5 µm

Röders Kameralinse

A 24 cavity injection mould for lenses for mobile phones had been jig ground on a RHP500 machine with highest precision possible. This appli­cation became especially challenging, because the holes had only 8 mm diameter, the area to be jig ground began 15 mm below the mould surface and reached a depth of 45 mm. In conse­quence, the holes had to be ground cylind­rical with highest precision on a total length of 30 mm. The requested cylind­ricity of 0.5 µm was achieved on all 24 cavities.


Milling and Grinding

Cutting or grinding tools with up to 200 mm diameter may automa­ti­cally be changed into the main spindle by a newly developed tool changer, which is placed below the bridge of the machine. For each tool an adjusted cooling supply is changed as well, which allows perfect cooling where needed for the cutting process.

Röders Bearbeitung Kühlmittelzufuhr

Machining with a large grinding wheel with adjusted, likewise automa­ti­cally changed cooling supply for the grinding process with large coolant volume


Logo umati Partner

Röders is partner of umati initiative

Röders is partner of the umati initiative of the German machine tool association VDW (umati = universal machine tool interface).


Moulds for liquid silicone rubber (LSR)

Parting surfaces of injection moulds for liquid silicone rubber (LSR) are machined with high precision to final dimen­sions. No rework is necessary. The moulds are directly used for flash-free production.


HEIDENHAIN®# and ISO-Code (G‑Code)

Verarbeitung von Klartext-Programmen

For minimizing training periods and facili­tating the change of operators among machines with different NC-Controls, Röders machines may be programmed in HEIDENHAIN®#-NC-Code (with limited scope) or ISO-Code (G‑Code). The NC-Program is created with simple macros at the control. Operators knowing the NC-commands in the respective code do not need extra training.

#Heidenhain is the regis­tered trade mark of the Dr. Johannes Heidenhain GmbH


Reflector, material ELMAX 58 HRC

Machining results:

Precision +/- 1 µm

Surface quality Ra 0.010 µm

Röders Reflektor

New possibilities in the watch industry

The combi­nation of high precision air bearing spindles running up to 90000 rpm with the linear motor direct drive technology of the Röders HSC machines allow for up to now unknown qualities in the watch industry. On the exhibition EPHJ in Geneva specia­lists were convinced of the superior quality directly at the machine. With the long-standing compe­tence of Röders in automation the machine may be adapted to a highly efficient manufac­turing process at the customer.