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Geminis GR7-S is a horizontal lather for high power cutting used in wheelset machining. The machine is also capable of machining axles and loose wheels.
|Max. Wheel tread diameter||mm||840||1.250|
|Max. wheelset weight||kg||5.000||8.000|
|Max. Axle length||mm||3.000 – 4.000||3.000 – 4.000|
|Main motor power||kW||30/51*||51/71*|
|Machine dimensions||mm||3.600 x 3.000 x 8.900||4.610 x 3.300 x 9.300|
|Radial run out||mm||<0’10|
|Accuracy of profile||mm||<0’15|
|Difference in diameters between wheels||mm||<0’10|
|Roughness of surface||mm||<0’012|
Geminis vertical machine for wheel hub boring applications.
|Max. Wheel tread diameter||mm||860…1.250*|
|Min. Wheel tread diameter||mm||580|
|Chuck diameter||mm||1.200 – 1.500*|
|Max. Boring diameter||mm||350|
|Max. Weight over table||kg||3.000|
|Main motor power||kW||22|
|Machine taper||HSK 63ª|
|Automatic tool changer||12 – 20* – 30*|
|Machine dimensions||mm||4.200 x 5.000 x 3.900|
|Boring accuracy||IT6 – IT7|
|Roughness of surface||mm||<1’2|
Geminis GR5-A horizontal lathe for axle machining produces high precision finishing. Geminis specialised knowledge of the railway industry enable manufacturing and maintenance of rolling stock undercarriage parts, including axles. Customisable to suit your requirements, options for double turret, grinding and burnishing devices, automatic loading and more.
|Swing over bed||mm||1.000 – 1.200*|
|Swing over cross slide||mm||600 – 800*|
|Max. Axle length||mm||3.000 – 4.000*|
|Max. Axle weight||kg||5.000|
|Spindle range||r.p.m.||0 … 1.400|
|Main motor power||kW||28 – 37*|
|Machine dimensions||mm||3.100 x 2.600 x 8.900|
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A micro milling machine designed for ultra precision performance, the Makino iQ300 is the ideal solution for manufacturers of LED tooling, optic surface finishes and more high-tolerance machining applications. The capabilities of this machine extend from sub-micron machining accuracy and repeatability to large-scale machining operations.
The machine has a superior component temperature control system, which ensures precise and predictable results, with the need for continuous process parameter adjustments eliminated. The iQ300 comprehensively measures tool tool lengths to sub-micron levels of accuracy and repeatability. This ensures simple and predictable tool blends with a range of cutting tools, spindle speeds and machining depths.
The Makino iQ300 comes with user-friendly software developed especially for high feed rate, tight tolerance machining of complex 3D shapes, and this guarantees much faster production rates than standard CNC systems, while maintaining supreme accuracy at all times.
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Other advantages of the a81nx include a wide range of potential applications, an even better chip disposal system, more user-friendly operability, and a higher degree of automation. But let’s not forget its energy-saving functions of these hard metal cutting tools as well.
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The high precision range provide one-setup access to complex, multiple-sided parts, which in turn reduces handling and costs. Facilitating access to undercut areas, oddly positioned features and intricate geometrical shapes, the machines are incredibly versatile and come equipped with shorter tool lengths. The high precision range from Makino hold the best tool life and surface finish characteristics in the marketplace.
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The 14,000-rpm high-speed, high-power spindle is equipped with 240 Nm of torque, which makes it an excellent fit for ferrous and non-ferrous part production.
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