The COMAU 1GXL horizontal machining center was built in 2001 by the Italian company Comau S.p.A. The machine, controlled by the SIEMENS Sinumerik 840D CNC controller, is designed to process the lower cylinder head. The machining center has a two-position pallet exchange unit, which allows for loading and unloading the detail on an external pallet during processing. The machine spindle rotates at a speed of 16,000 rpm and has a HSK 63 tool cone. The tool magazine is able to store 23 tools with a diameter of 170 mm, a length of 270 mm and a weight of 4 kg. The feeds in the X / Y / Z axes are 630 mm. The total weight of the 1GXL machining center is 16700 kg.

COMAU 1GXL machining center specification
- CNC control: SIEMENS Sinumerik 840D
- feeds in the X / Y / Z axes: 630/630/630 mm
- pallet dimensions (length x width): 630 x 630 mm
- maximum permissible weight on a pallet: 500 kg
- accelerated feeds in the X / Y / Z axes: 10 m / sec2
- working speed of the X / Y / Z axis: 1/1 / 0.67 m / s
- cycle time: 93.6 sec.
- production: 38.4 pcs / hour
- spindle speed: 16,000 rpm
- maximum diameter of tools: 170 mm
- maximum tool length: 270 mm
- maximum weight of tools: 4 kg
- tool magazine capacity: 23 tools
- lever jaw holder for tools: HSK 63
- maximum power consumption: 455 A.
- maximum installed power: 240 Kw
- nominal voltage: 380 V
- current frequency: 50 Hz
- cooling power of the electro-spindle cooling system: 2800 W
- full current load: 140 A
- interruption power: 10 kA
- machine weight 1GXL: 16700 kg
COMAU 1GXL machine rotary table

The rotary table on which the plate with the pallets has been attached is located at the front of the module. Its rotational movement forms the B axis of the machining center. The table is driven by a Brushless motor through the kinematic movement of the worm and worm wheel on a transverse-thrust bearing. The reading of the angle value is performed by an encoder placed inside the rotary table. The table has a hydraulic brake consisting of a chamber which, after receiving the hydraulic oil, creates pressure on the brake disc connected to the pallet plate. A plate with pallets is mounted on the turntable, which has a connection to the energy mediums used to lock and unlock the pallet clamping jaws, air for cleaning and control of the jaws opening and to block the table. There are four locating pins on the pallet clamping plate that determine the exact position of the pallets. The pallets are attached to the plate by four hydraulic jaws which, when closed, lock the four strands connected to the pallets. The pneumatic installation controls the unlocking of the jaws and maintains a slight overpressure in the turntable, thus preventing the ingress of chips, dust and coolant; in addition, it controls the positioning of the pallets on the table and keeps the locating pins clean.

Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. Exapro recommends to check the details with the seller before a purchase

Axis X 630 mm
Axis Y 630 mm
Axis Z 630 mm
Rotary table (4th axis) no
CNC SIEMENS Sinumerik 840D
Table length 630 mm
Table width 630 mm
Max. part weight 500 kg
Number of tool pockets 23
Spindle taper HSK 63
Max. spindle speed 16000 rpm
-------------------
Weight 16700 kg
Worked hours
Hours under power
State good
At local norms ---------
Status
Client type Reseller
Active since 2010
Offers online 385
Last activity April 13, 2024

Description

The COMAU 1GXL horizontal machining center was built in 2001 by the Italian company Comau S.p.A. The machine, controlled by the SIEMENS Sinumerik 840D CNC controller, is designed to process the lower cylinder head. The machining center has a two-position pallet exchange unit, which allows for loading and unloading the detail on an external pallet during processing. The machine spindle rotates at a speed of 16,000 rpm and has a HSK 63 tool cone. The tool magazine is able to store 23 tools with a diameter of 170 mm, a length of 270 mm and a weight of 4 kg. The feeds in the X / Y / Z axes are 630 mm. The total weight of the 1GXL machining center is 16700 kg.

COMAU 1GXL machining center specification
- CNC control: SIEMENS Sinumerik 840D
- feeds in the X / Y / Z axes: 630/630/630 mm
- pallet dimensions (length x width): 630 x 630 mm
- maximum permissible weight on a pallet: 500 kg
- accelerated feeds in the X / Y / Z axes: 10 m / sec2
- working speed of the X / Y / Z axis: 1/1 / 0.67 m / s
- cycle time: 93.6 sec.
- production: 38.4 pcs / hour
- spindle speed: 16,000 rpm
- maximum diameter of tools: 170 mm
- maximum tool length: 270 mm
- maximum weight of tools: 4 kg
- tool magazine capacity: 23 tools
- lever jaw holder for tools: HSK 63
- maximum power consumption: 455 A.
- maximum installed power: 240 Kw
- nominal voltage: 380 V
- current frequency: 50 Hz
- cooling power of the electro-spindle cooling system: 2800 W
- full current load: 140 A
- interruption power: 10 kA
- machine weight 1GXL: 16700 kg
COMAU 1GXL machine rotary table

The rotary table on which the plate with the pallets has been attached is located at the front of the module. Its rotational movement forms the B axis of the machining center. The table is driven by a Brushless motor through the kinematic movement of the worm and worm wheel on a transverse-thrust bearing. The reading of the angle value is performed by an encoder placed inside the rotary table. The table has a hydraulic brake consisting of a chamber which, after receiving the hydraulic oil, creates pressure on the brake disc connected to the pallet plate. A plate with pallets is mounted on the turntable, which has a connection to the energy mediums used to lock and unlock the pallet clamping jaws, air for cleaning and control of the jaws opening and to block the table. There are four locating pins on the pallet clamping plate that determine the exact position of the pallets. The pallets are attached to the plate by four hydraulic jaws which, when closed, lock the four strands connected to the pallets. The pneumatic installation controls the unlocking of the jaws and maintains a slight overpressure in the turntable, thus preventing the ingress of chips, dust and coolant; in addition, it controls the positioning of the pallets on the table and keeps the locating pins clean.

Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. Exapro recommends to check the details with the seller before a purchase


Specifications

Axis X 630 mm
Axis Y 630 mm
Axis Z 630 mm
Rotary table (4th axis) no
CNC SIEMENS Sinumerik 840D
Table length 630 mm
Table width 630 mm
Max. part weight 500 kg
Number of tool pockets 23
Spindle taper HSK 63
Max. spindle speed 16000 rpm
-------------------
Weight 16700 kg
Worked hours
Hours under power
State good
At local norms ---------
Status

About this seller

Client type Reseller
Active since 2010
Offers online 385
Last activity April 13, 2024

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COMAU 1GXL Machining center - horizontal