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GMC1830 CNC Gantry Type Machining Center
GMC1830 CNC Gantry Type Machining Center X-axis two heavy-duty roller-type linear guideway vice, Y-axis: two mutually orthogonal and perpendicular heavy-duty linear roller guide and combined with a rectangular hard rail
- GMC1830 CNC Gantry Type Machining CenterDownload
Machine Specifications
Equipments
Optionals
Machine Overview
GMC1830 gantry machining center is one of our self-developed cnc machines.
The machine is gantry frame, movable table structure, good rigidity, strong shock absorption, wide processing range, good stability, the machine has milling, boring, drilling (expansion, reaming), tapping thread, countersinking and other processing functions, can be equipped with a variety of accessories milling head, with manual, automatic head change function, can be equipped with the fourth axis CNC turntable, to expand the processing range of the machine, to achieve the machine four-axis linkage processing function, the parts can be clamped at one time to complete the processing of multiple processes at the same time.
The machine structure and technology is mature, quality is stable. It’s suitable for kinds of mechanical processing field, such as automotive, marine, printing, packaging, textile, military, mold etc. The machine has the characteristic of high efficiency, high accuracy and high rigidity etc. It’s an ideal choice for enterprise high efficiency and batch processing.
Main structural features and characteristics of machine tools:
1. The main components of the machine tool are: bed, table, column, beam, slider, ram, pneumatic system, lubrication system, cooling, safety protection, guideway protection, numerical control system, electrical control, tool magazine system and other components. The bed is designed as a box-type structure with dense rib support, good stability and rigidity. And the bed, table and column are made of high-quality cast iron parts and after aging treatment to eliminate stress, which has good rigidity, stable precision and durability.
2. Bed, table, column, beam, slide, ram and other basic parts, are 3D finite element optimisation design, high-quality high-strength Meehanna cast iron casting. The castings are tempered as a whole to eliminate casting stress, and the rough machining is followed by secondary aging treatment to further eliminate cutting stress and other perfect processes to ensure the stability of the precision of the foundation parts.
3. The table moves longitudinally along the bed guideway as the X-axis, the slide moves transversely along the crossrail guideway as the Y-axis, and the ram spindle head moves up and down along the vertical guideway of the cross-saddle as the Z-axis. The column imitates "boot type" design, which effectively improves the tilting tendency of the column and improves the stability of the whole machine.
4. Servo axis structure:
X-axis: X-axis two heavy-duty roller-type linear guideway vice, the drive adopts AC servo motor through the precision planetary gear reducer to drive the precision ball screw sub-drive, the numerical control system accurately control the mobile position.
Y-axis: two mutually orthogonal and perpendicular heavy-duty linear roller guide and combined with a rectangular hard rail, constituting a "line - hard combination" of unique structure, good rigidity, fast response speed; Y-axis drive using AC servo motors through the precision gear reducer driven by a precision ballscrew drive, the CNC system accurately control the mobile position.
Z-axis: It adopts four-side encircling linear rail square ram structure, Z-axis travel 1000mm, and scraped and researched manually, which not only ensures the precision of the guide rail but also greatly increases the life of the hard rail.Z-axis drive adopts AC servo motor to drive the precision ball screw sub-transmission through the precision gear reducer to realise the vertical movement of ram milling head. Z-axis drive adopts the holding gate type servo motor, and symmetrically arranged double balancing cylinders to balance the structure and effectively balance the weight of ram and reduce the load of motor to improve the dynamic response. Balance the weight of ram, reduce the motor load and improve the dynamic response speed.
5. All the relative motion parts of this equipment have a perfect centralised lubrication system, which can achieve timing, quantitative automatic and manual lubrication, and can be detected and alarmed.
6. This equipment has an automatic cooling device with a coolant recovery and recycling device. The cooling system is arranged for the external cooling of the workpiece. The cooling system consists of a water tank, pump motor, filter, and piping, valves, and associated hardware necessary to provide external cooling to the spindle head. A cleaning water gun is standard.
7. Pneumatic: The compressed air of this machine tool is mainly used for the cleaning and blowing of the tool shank, etc. The pneumatic device should comply with the relevant pneumatic standards such as GB/T6576. Air gun for cleaning is equipped as standard.
8.Machine tool protection and chip removal
The machine is equipped with semi-protection as standard. In order to facilitate the operator to load and unload the workpiece, the front of the machine is not blocked, at the same time, in order to prevent iron filings, cutting fluid splash, before and after the installation of a section of the column protection, the right side of the machine tool (right column in front of the front side) is equipped with a door can be opened to facilitate the operation of the machine tool operator. The bed guideway protection adopts stainless steel retractable shield, and the beam guideway adopts armoured shield with labyrinth dustproof structure.
The left and right sides of the machine table are equipped with spiral chip conveyor and chip collector to collect iron chips.
9. Other configuration instructions
(1) The working area is equipped with lighting to adapt to night work.
(2) The machine tool is equipped with three-colour lamps, prompting three kinds of information: programme operation, completion of work cycle and fault alarm.
10. Machine tool working conditions:
a. Temperature
Working environment temperature 17° C ~ 25° C, the ideal temperature difference ± 2° C
If the requirements of the processed parts are not high, the ambient temperature range can be relaxed to 10 ° - 40°C.
b. Humidity
Continuous: below 75% (no condensation) Short time: below 95% (no condensation)
c. Installation site conditions
1. Free from external vibration as well as electrical interference.
2. Avoid direct sunlight to the machine tool.
3. Avoid direct contact with external wind, air and temperature regulation of cold and hot air.
4. Avoid setting up heating and other heat sources near the machine tool.
5. The concentration of dust in the air shall not be greater than 10mg/m3, shall not contain acid, salt and other corrosive gases.
6. Avoid water leakage and water immersion.
d. Electricity: 3-phase 380V ± 10%; 50Hz ± 1Hz
Machine control system and function table
The machine uses the international advanced control system: FANUC Oi-MF Plus CNC system, which perfectly responds to the design requirements of the machine tool and can realize multi-axis control and any 4-axis linkage. This system has track display, man-machine dialogue, automatic alarm and prompt functions, etc. The new iHMI man-machine interface board with 10.4″ color LCD (see below), beautiful and generous, good operability, it can display text: English, Chinese can be switched; both manual input and input through the USB interface, RS232, RJ45 network interface, CF card interface input for Data transmission and machine monitoring, using. System configuration I/O interface to meet automation needs, with MES network data interface and port development . Handheld portable hand wheel, easy to operate and use
System operation board
Note: Some functions need to be combined with the configuration of the machine to achieve
Main parts list
Note: I. the above supporting parts and the brand of the parts/components listed in this technical agreement, the country and region names shown only indicate the country or region to which the brand belongs, not the origin of the parts or components.
II. the manufacturer reserves the right to replace the same brand.
| Item | Unit | Specification | Remark | |
| Machining range | Width of table | mm | 1800 | |
| Length of table | mm | 3000 | ||
| Max. Load of table | kg | 8000 | ||
| Effective width of gantry | mm | 2200 | ||
| Max. Height of the gantry | mm | 1180 | ||
| Distance between vertical spindle to table surface | mm | 180~1180 | ||
| Table travel | Max. Table Travel - X | mm | 3200 | |
| Max. Slider travel-Y | mm | 2600 | ||
| Max. Ram travel-Z | mm | 1000 | ||
| T slot | quantity-width-distance | 11-28-160 | ||
| Spindle | Drive type | Four-side encircling square ram structure | ||
| power | kW | 48/74 | ||
| Highest speed | rpm | 14000 | ||
| Rated torque | N.m | 86 | ||
| Max. torque | N.m | 200 | ||
| Max. broach | N | 14000 | ||
| taper | HSK-A63 | |||
| Table system (X) | Structure type | Table movement | ||
| Guideway type | Heavy load linear guide | |||
| Quantity of rail pair | set | 2 | ||
| Transmission form | Planetary reducer | Alpha Germany | ||
| Reduction ratio | 1:3 | |||
| Drive unit/Accuracy grade | Ball screw pair | |||
| Saddle system (Y) | Structure type | Saddle movement | ||
| Guideway type | Heavy load linear guide | |||
| Quantity of rail pair | set | 2 | ||
| Transmission form | Planetary reducer | |||
| Reduction ratio | 1:3 | |||
| Drive unit/Accuracy grade | Ball screw pair | |||
| Ram system (Z) | Structure type | ram movement | ||
| Guideway type | Rectangular guide | |||
| Transmission form | Heavy load linear guide | |||
| Guideway structure | Ram square | 410x410mm | ||
| Reduction ratio | 1:3 | |||
| Transmission form | speed reducer | |||
| Drive unit/Accuracy grade | Ball screw pair | |||
| Rapid feed speed | Table longitudinal movement X axis | mm/min | 15000 | |
| Saddle cross movement Y axis |
mm/min | 12000 | ||
| Ram vertical movement Z axis |
mm/min | 10000 | ||
| Cutting feed speed | X | mm/min | 1-12000 | |
| Y | mm/min | 1-10000 | ||
| Z | mm/min | 1-10000 | ||
| CNC system | System | FANUC Oi-MF Plus | Type 1 | |
| The total number of control axis | Axes | 3 | ||
| Linkage control axis number | Axes | 3(linear axis) | ||
| Manual pulse generator | include | |||
| Manual device with self-locking | include | |||
| interface | Ethernet, RS-232, CF card/USB | |||
| Network card interface | DNC networking, data acquisition | |||
| Tool magazine | Tool holder | HSK-A63 | optional | |
| Type | Arm type—24pcs | |||
| Max. Tool weight | kg | 8 | ||
| Max. Tool length | mm | 300 | ||
| Auxiliary function | Lubrication type of guideway pair/ball screw pair | automatic centralized lubrication | ||
| Operation panel | suspended | |||
| Operation type of manual tool change | Control by button | |||
| Status indication | Three-colour warning lamp | |||
| Cooling type | External cooling | |||
| Safety door | Tempered Glass | |||
| Positioning accuracy of linear axis (GB/T19362.1-2003) | X | mm | 0.015 | |
| Y | mm | 0.013 | ||
| Z | mm | 0.012 | ||
| Repeat Positioning accuracy of linear axis (GB/T19362.1-2003) |
X | mm | 0.010 | |
| Y | mm | 0.008 | ||
| Z | mm | 0.010 | ||
| Working accuracy | Fine boring surface roughness | ≤Ra1.6 | HB230～260 steel | |
| Fine milling surface roughness | ≤Ra3.2 | |||
| Machine size | Length | mm | 8600 | |
| Width | mm | 5700 | ||
| Height | mm | 5650 | ||
| Electrical capacity | KVA | 30 | ||
| Gas consumption of machine | m3/h | 20 | ||
| Machine air source pressure | MPa | 0.6-0.8 | ||
| Machine weight（about) | kg | 32000 | ||
| Item 01 | Descriptions |
| 01.01 | FANUC Oi-MF 1 CNC system |
| 01.02 | Germany electric spindle 14000rpm |
| 01.03 | Taiwan X roller linear guide way, Y linear guide |
| 01.04 | Taiwan ballscrews for X, Y, Z |
| 01.05 | Taiwan arm type tool magazine with 24 tools |
| 01.06 | Auto lubrication system |
| 01.07 | Taiwan water coolant pump |
| 01.08 | Schneider electric components |
| 01.09 | Air conditioner for electrical box |
| 01.10 | Water gun and air gun |
| 01.11 | Screw Chip conveyor |
Attention: If the brand of the matching parts (of the same quality) is changed due to the delivery date, no notice will be given.
Optionals
| Item 02 | Descriptions |
| 02.01 | Chain type chip conveyor |
| 02.02 | ZF box |
| 02.03 | CTS |
| 02.04 | Renishaw Touch Probe |
| 02.05 | Renishaw Tool Setter |
| 02.06 | 32/40/60PCS chain type tool magazine |
GMC1830 gantry machining center is one of our self-developed cnc machines.
The machine is gantry frame, movable table structure, good rigidity, strong shock absorption, wide processing range, good stability, the machine has milling, boring, drilling (expansion, reaming), tapping thread, countersinking and other processing functions, can be equipped with a variety of accessories milling head, with manual, automatic head change function, can be equipped with the fourth axis CNC turntable, to expand the processing range of the machine, to achieve the machine four-axis linkage processing function, the parts can be clamped at one time to complete the processing of multiple processes at the same time.
The machine structure and technology is mature, quality is stable. It’s suitable for kinds of mechanical processing field, such as automotive, marine, printing, packaging, textile, military, mold etc. The machine has the characteristic of high efficiency, high accuracy and high rigidity etc. It’s an ideal choice for enterprise high efficiency and batch processing.
Main structural features and characteristics of machine tools:
1. The main components of the machine tool are: bed, table, column, beam, slider, ram, pneumatic system, lubrication system, cooling, safety protection, guideway protection, numerical control system, electrical control, tool magazine system and other components. The bed is designed as a box-type structure with dense rib support, good stability and rigidity. And the bed, table and column are made of high-quality cast iron parts and after aging treatment to eliminate stress, which has good rigidity, stable precision and durability.
2. Bed, table, column, beam, slide, ram and other basic parts, are 3D finite element optimisation design, high-quality high-strength Meehanna cast iron casting. The castings are tempered as a whole to eliminate casting stress, and the rough machining is followed by secondary aging treatment to further eliminate cutting stress and other perfect processes to ensure the stability of the precision of the foundation parts.
3. The table moves longitudinally along the bed guideway as the X-axis, the slide moves transversely along the crossrail guideway as the Y-axis, and the ram spindle head moves up and down along the vertical guideway of the cross-saddle as the Z-axis. The column imitates "boot type" design, which effectively improves the tilting tendency of the column and improves the stability of the whole machine.
4. Servo axis structure:
X-axis: X-axis two heavy-duty roller-type linear guideway vice, the drive adopts AC servo motor through the precision planetary gear reducer to drive the precision ball screw sub-drive, the numerical control system accurately control the mobile position.
Y-axis: two mutually orthogonal and perpendicular heavy-duty linear roller guide and combined with a rectangular hard rail, constituting a "line - hard combination" of unique structure, good rigidity, fast response speed; Y-axis drive using AC servo motors through the precision gear reducer driven by a precision ballscrew drive, the CNC system accurately control the mobile position.
Z-axis: It adopts four-side encircling linear rail square ram structure, Z-axis travel 1000mm, and scraped and researched manually, which not only ensures the precision of the guide rail but also greatly increases the life of the hard rail.Z-axis drive adopts AC servo motor to drive the precision ball screw sub-transmission through the precision gear reducer to realise the vertical movement of ram milling head. Z-axis drive adopts the holding gate type servo motor, and symmetrically arranged double balancing cylinders to balance the structure and effectively balance the weight of ram and reduce the load of motor to improve the dynamic response. Balance the weight of ram, reduce the motor load and improve the dynamic response speed.
5. All the relative motion parts of this equipment have a perfect centralised lubrication system, which can achieve timing, quantitative automatic and manual lubrication, and can be detected and alarmed.
6. This equipment has an automatic cooling device with a coolant recovery and recycling device. The cooling system is arranged for the external cooling of the workpiece. The cooling system consists of a water tank, pump motor, filter, and piping, valves, and associated hardware necessary to provide external cooling to the spindle head. A cleaning water gun is standard.
7. Pneumatic: The compressed air of this machine tool is mainly used for the cleaning and blowing of the tool shank, etc. The pneumatic device should comply with the relevant pneumatic standards such as GB/T6576. Air gun for cleaning is equipped as standard.
8.Machine tool protection and chip removal
The machine is equipped with semi-protection as standard. In order to facilitate the operator to load and unload the workpiece, the front of the machine is not blocked, at the same time, in order to prevent iron filings, cutting fluid splash, before and after the installation of a section of the column protection, the right side of the machine tool (right column in front of the front side) is equipped with a door can be opened to facilitate the operation of the machine tool operator. The bed guideway protection adopts stainless steel retractable shield, and the beam guideway adopts armoured shield with labyrinth dustproof structure.
The left and right sides of the machine table are equipped with spiral chip conveyor and chip collector to collect iron chips.
9. Other configuration instructions
(1) The working area is equipped with lighting to adapt to night work.
(2) The machine tool is equipped with three-colour lamps, prompting three kinds of information: programme operation, completion of work cycle and fault alarm.
10. Machine tool working conditions:
a. Temperature
Working environment temperature 17° C ~ 25° C, the ideal temperature difference ± 2° C
If the requirements of the processed parts are not high, the ambient temperature range can be relaxed to 10 ° - 40°C.
b. Humidity
Continuous: below 75% (no condensation) Short time: below 95% (no condensation)
c. Installation site conditions
1. Free from external vibration as well as electrical interference.
2. Avoid direct sunlight to the machine tool.
3. Avoid direct contact with external wind, air and temperature regulation of cold and hot air.
4. Avoid setting up heating and other heat sources near the machine tool.
5. The concentration of dust in the air shall not be greater than 10mg/m3, shall not contain acid, salt and other corrosive gases.
6. Avoid water leakage and water immersion.
d. Electricity: 3-phase 380V ± 10%; 50Hz ± 1Hz
Machine control system and function table
The machine uses the international advanced control system: FANUC Oi-MF Plus CNC system, which perfectly responds to the design requirements of the machine tool and can realize multi-axis control and any 4-axis linkage. This system has track display, man-machine dialogue, automatic alarm and prompt functions, etc. The new iHMI man-machine interface board with 10.4″ color LCD (see below), beautiful and generous, good operability, it can display text: English, Chinese can be switched; both manual input and input through the USB interface, RS232, RJ45 network interface, CF card interface input for Data transmission and machine monitoring, using. System configuration I/O interface to meet automation needs, with MES network data interface and port development . Handheld portable hand wheel, easy to operate and use
System operation board
| FANUC 0i-MF plus function table | ||
| Servo axis control | Number of control axes | 7 |
| Simultaneous control of the number of axes | 4 | |
| Axis name | X/Y/Z/A | |
| Number of control paths | 1 | |
| Minimum input increment (unit) | X/Y/Z 0.001mm | |
| Minimum command increment (unit) | X/Y/Z 0.001mm | |
| High response vector control | HRV2、HRV3 control | |
| Metric/Imperial conversion | G20、G21 | |
| Mechanical locking | yes | |
| Emergency Stop | yes | |
| Over-travel signal and inspection | yes | |
| Servo shutdown/mechanical wheel feed | yes | |
| Abnormal load detection | yes | |
| Nano-interpolation | yes | |
| Fast feeds and cutting feeds are corrected separately | yes | |
| Positioning | G0 | |
| Spindle | Spindle speed function | S5 digits, binary output |
| Spindle speed multiplier (10% increase) | 50%~120% | |
| Spindle orientation (one position) | M19 | |
| Rigid tapping | yes | |
| Program Function | Maximum command value | +/–99999999 |
| 10x input units | yes | |
| Program file name | 32 characters | |
| Manual absolute value ON/OFF | yes | |
| Absolute/incremental programming instructions | G90/G91 | |
| Fixed Cycle | G70~G72 G74~G76 | |
| Fixed Cycle | G80~G89 | |
| Rigid tapping | M29Sxxxx | |
| Program Stop | M00，M01 | |
| Program End | M02，M30 | |
| Programmable data input | G10 | |
| Planar selection | G17、G18、G19 | |
| Workpiece coordinate system | G52~G59 | |
| Subroutine calls | 10 layers nesting | |
| User macro program public variables | yes | |
| Programmable Mirror | yes | |
| Data input/output and communication functions | Program storage capacity | 2MB |
| Number of programs that can be stored | 1000 | |
| Program protection lock | yes | |
| Background editing | yes | |
| Program number | O4 digits | |
| RS232 | yes | |
| USB memory disk input/output | yes | |
| DNC operation with memory cards | yes | |
| Embedded Ethernet | yes | |
| Feeding and auxiliary functions | Feeding mode: fast/Jog feed/manual | yes |
| Manual feed rate | ×1、×10、×100…×200 | |
| Rapid feed rate | F0、F25、F50、F100 | |
| Jog feed | 0~200mm | |
| Maximum cutting feed | 0~10000mm | |
| Incremental feeds | ×1~×1000 | |
| Intelligent Overlap | yes | |
| Automatic acceleration and deceleration | Rapid feed: linear type Cutting feed: exponential function type, linear type |
|
| AI Profile Control II | Yes, maximum pre-reading 200 segments | |
| Storage pitch error compensation | yes | |
| Processing condition selection function | yes | |
| Tool function | Tool shape compensation C | G40~G42 |
| Tool length compensation H | G43 | |
| Tool compensation (group) | 64 | |
| Operation | Auto operation | yes |
| MDI operation | yes | |
| DNC operation | yes | |
| Manual operation | yes | |
| Manual Home Return | yes | |
| Single-section execution | yes | |
| Selective pause | yes | |
| Quick Location | G00 | |
| Straight cutting | G01 | |
| Arc cutting | G02/G03 | |
| Pause function | G04 | |
| zero return | G28 | |
| Second origin reset | G30 | |
| Setting and display functions | Monitor | 10.4″LCD |
| Status display | yes | |
| Time Display | yes | |
| Display current position | yes | |
| Program Display | yes | |
| Display parameter setting | yes | |
| Parameter checksum function | yes | |
| Display alarm and operation information function | yes | |
| Machining time and number of parts display | yes | |
| Actual machining speed display | yes | |
| Spindle speed and T-code display | yes | |
| Graphical display | yes | |
Main parts list
| No. | Name | Brand | |
| 1 | HSK-A63-190-14000 electric | Kessler | standard |
| 2 | Precision water cooler | TONGFEI | standard |
| 3 | X, Y linear guide way | HIWIN/THK | standard |
| 4 | Z linear guide way | HIWIN/THK | standard |
| 5 | X, Y, Z ball screw bearing | HIWIN/THK | standard |
| 6 | bearing | NSK/FAG | standard |
| 7 | X Precision planetary reducer | Alpha Germany | standard |
| 8 | Y, Z Precision planetary reducer | Alpha Germany | standard |
| 9 | Lubrication system | Baoteng | standard |
| 10 | Pneumatic components, solenoid valves, etc. | SMC | standard |
| 11 | Water cooler | Stairs | standard |
| 12 | Electrical components | Schneider | standard |
| 13 | Air conditioner | TONGFEI | standard |
| 14 | CNC system FANUC 0i-MF (1) | Japan | standard |
| 15 | Tool magazine | Taiwan famous brand | standard |
| 16 | Double screw type chip conveyor | China | standard |
| 17 | Oil skimmer | China | standard |
| 18 | protection | China | standard |
| 19 | Linear scale | Fagor | standard |
II. the manufacturer reserves the right to replace the same brand.
Main structural features and characteristics of machine tools:
1. The main components of the machine tool are: bed, table, column, beam, slider, ram, pneumatic system, lubrication system, cooling, safety protection, guideway protection, numerical control system, electrical control, tool magazine system and other components. The bed is designed as a box-type structure with dense rib support, good stability and rigidity. And the bed, table and column are made of high-quality cast iron parts and after aging treatment to eliminate stress, which has good rigidity, stable precision and durability.
2. Bed, table, column, beam, slide, ram and other basic parts, are 3D finite element optimisation design, high-quality high-strength Meehanna cast iron casting. The castings are tempered as a whole to eliminate casting stress, and the rough machining is followed by secondary aging treatment to further eliminate cutting stress and other perfect processes to ensure the stability of the precision of the foundation parts.
3. The table moves longitudinally along the bed guideway as the X-axis, the slide moves transversely along the crossrail guideway as the Y-axis, and the ram spindle head moves up and down along the vertical guideway of the cross-saddle as the Z-axis. The column imitates "boot type" design, which effectively improves the tilting tendency of the column and improves the stability of the whole machine.
4. Servo axis structure:
X-axis: X-axis two heavy-duty roller-type linear guideway vice, the drive adopts AC servo motor through the precision planetary gear reducer to drive the precision ball screw sub-drive, the numerical control system accurately control the mobile position.
Y-axis: two mutually orthogonal and perpendicular heavy-duty linear roller guide and combined with a rectangular hard rail, constituting a "line - hard combination" of unique structure, good rigidity, fast response speed; Y-axis drive using AC servo motors through the precision gear reducer driven by a precision ballscrew drive, the CNC system accurately control the mobile position.
Z-axis: It adopts four-side encircling linear rail square ram structure, Z-axis travel 1000mm, and scraped and researched manually, which not only ensures the precision of the guide rail but also greatly increases the life of the hard rail.Z-axis drive adopts AC servo motor to drive the precision ball screw sub-transmission through the precision gear reducer to realise the vertical movement of ram milling head. Z-axis drive adopts the holding gate type servo motor, and symmetrically arranged double balancing cylinders to balance the structure and effectively balance the weight of ram and reduce the load of motor to improve the dynamic response. Balance the weight of ram, reduce the motor load and improve the dynamic response speed.
5. All the relative motion parts of this equipment have a perfect centralised lubrication system, which can achieve timing, quantitative automatic and manual lubrication, and can be detected and alarmed.
6. This equipment has an automatic cooling device with a coolant recovery and recycling device. The cooling system is arranged for the external cooling of the workpiece. The cooling system consists of a water tank, pump motor, filter, and piping, valves, and associated hardware necessary to provide external cooling to the spindle head. A cleaning water gun is standard.
7. Pneumatic: The compressed air of this machine tool is mainly used for the cleaning and blowing of the tool shank, etc. The pneumatic device should comply with the relevant pneumatic standards such as GB/T6576. Air gun for cleaning is equipped as standard.
8.Machine tool protection and chip removal
The machine is equipped with semi-protection as standard. In order to facilitate the operator to load and unload the workpiece, the front of the machine is not blocked, at the same time, in order to prevent iron filings, cutting fluid splash, before and after the installation of a section of the column protection, the right side of the machine tool (right column in front of the front side) is equipped with a door can be opened to facilitate the operation of the machine tool operator. The bed guideway protection adopts stainless steel retractable shield, and the beam guideway adopts armoured shield with labyrinth dustproof structure.
The left and right sides of the machine table are equipped with spiral chip conveyor and chip collector to collect iron chips.
9. Other configuration instructions
(1) The working area is equipped with lighting to adapt to night work.
(2) The machine tool is equipped with three-colour lamps, prompting three kinds of information: programme operation, completion of work cycle and fault alarm.
10. Machine tool working conditions:
a. Temperature
Working environment temperature 17° C ~ 25° C, the ideal temperature difference ± 2° C
If the requirements of the processed parts are not high, the ambient temperature range can be relaxed to 10 ° - 40°C.
b. Humidity
Continuous: below 75% (no condensation) Short time: below 95% (no condensation)
c. Installation site conditions
1. Free from external vibration as well as electrical interference.
2. Avoid direct sunlight to the machine tool.
3. Avoid direct contact with external wind, air and temperature regulation of cold and hot air.
4. Avoid setting up heating and other heat sources near the machine tool.
5. The concentration of dust in the air shall not be greater than 10mg/m3, shall not contain acid, salt and other corrosive gases.
6. Avoid water leakage and water immersion.
d. Electricity: 3-phase 380V ± 10%; 50Hz ± 1Hz
Machine control system and function table
The machine uses the international advanced control system: FANUC Oi-MF Plus CNC system, which perfectly responds to the design requirements of the machine tool and can realize multi-axis control and any 4-axis linkage. This system has track display, man-machine dialogue, automatic alarm and prompt functions, etc. The new iHMI man-machine interface board with 10.4″ color LCD (see below), beautiful and generous, good operability, it can display text: English, Chinese can be switched; both manual input and input through the USB interface, RS232, RJ45 network interface, CF card interface input for Data transmission and machine monitoring, using. System configuration I/O interface to meet automation needs, with MES network data interface and port development . Handheld portable hand wheel, easy to operate and use
1. The main components of the machine tool are: bed, table, column, beam, slider, ram, pneumatic system, lubrication system, cooling, safety protection, guideway protection, numerical control system, electrical control, tool magazine system and other components. The bed is designed as a box-type structure with dense rib support, good stability and rigidity. And the bed, table and column are made of high-quality cast iron parts and after aging treatment to eliminate stress, which has good rigidity, stable precision and durability.
2. Bed, table, column, beam, slide, ram and other basic parts, are 3D finite element optimisation design, high-quality high-strength Meehanna cast iron casting. The castings are tempered as a whole to eliminate casting stress, and the rough machining is followed by secondary aging treatment to further eliminate cutting stress and other perfect processes to ensure the stability of the precision of the foundation parts.
3. The table moves longitudinally along the bed guideway as the X-axis, the slide moves transversely along the crossrail guideway as the Y-axis, and the ram spindle head moves up and down along the vertical guideway of the cross-saddle as the Z-axis. The column imitates "boot type" design, which effectively improves the tilting tendency of the column and improves the stability of the whole machine.
4. Servo axis structure:
X-axis: X-axis two heavy-duty roller-type linear guideway vice, the drive adopts AC servo motor through the precision planetary gear reducer to drive the precision ball screw sub-drive, the numerical control system accurately control the mobile position.
Y-axis: two mutually orthogonal and perpendicular heavy-duty linear roller guide and combined with a rectangular hard rail, constituting a "line - hard combination" of unique structure, good rigidity, fast response speed; Y-axis drive using AC servo motors through the precision gear reducer driven by a precision ballscrew drive, the CNC system accurately control the mobile position.
Z-axis: It adopts four-side encircling linear rail square ram structure, Z-axis travel 1000mm, and scraped and researched manually, which not only ensures the precision of the guide rail but also greatly increases the life of the hard rail.Z-axis drive adopts AC servo motor to drive the precision ball screw sub-transmission through the precision gear reducer to realise the vertical movement of ram milling head. Z-axis drive adopts the holding gate type servo motor, and symmetrically arranged double balancing cylinders to balance the structure and effectively balance the weight of ram and reduce the load of motor to improve the dynamic response. Balance the weight of ram, reduce the motor load and improve the dynamic response speed.
5. All the relative motion parts of this equipment have a perfect centralised lubrication system, which can achieve timing, quantitative automatic and manual lubrication, and can be detected and alarmed.
6. This equipment has an automatic cooling device with a coolant recovery and recycling device. The cooling system is arranged for the external cooling of the workpiece. The cooling system consists of a water tank, pump motor, filter, and piping, valves, and associated hardware necessary to provide external cooling to the spindle head. A cleaning water gun is standard.
7. Pneumatic: The compressed air of this machine tool is mainly used for the cleaning and blowing of the tool shank, etc. The pneumatic device should comply with the relevant pneumatic standards such as GB/T6576. Air gun for cleaning is equipped as standard.
8.Machine tool protection and chip removal
The machine is equipped with semi-protection as standard. In order to facilitate the operator to load and unload the workpiece, the front of the machine is not blocked, at the same time, in order to prevent iron filings, cutting fluid splash, before and after the installation of a section of the column protection, the right side of the machine tool (right column in front of the front side) is equipped with a door can be opened to facilitate the operation of the machine tool operator. The bed guideway protection adopts stainless steel retractable shield, and the beam guideway adopts armoured shield with labyrinth dustproof structure.
The left and right sides of the machine table are equipped with spiral chip conveyor and chip collector to collect iron chips.
9. Other configuration instructions
(1) The working area is equipped with lighting to adapt to night work.
(2) The machine tool is equipped with three-colour lamps, prompting three kinds of information: programme operation, completion of work cycle and fault alarm.
10. Machine tool working conditions:
a. Temperature
Working environment temperature 17° C ~ 25° C, the ideal temperature difference ± 2° C
If the requirements of the processed parts are not high, the ambient temperature range can be relaxed to 10 ° - 40°C.
b. Humidity
Continuous: below 75% (no condensation) Short time: below 95% (no condensation)
c. Installation site conditions
1. Free from external vibration as well as electrical interference.
2. Avoid direct sunlight to the machine tool.
3. Avoid direct contact with external wind, air and temperature regulation of cold and hot air.
4. Avoid setting up heating and other heat sources near the machine tool.
5. The concentration of dust in the air shall not be greater than 10mg/m3, shall not contain acid, salt and other corrosive gases.
6. Avoid water leakage and water immersion.
d. Electricity: 3-phase 380V ± 10%; 50Hz ± 1Hz
Machine control system and function table
The machine uses the international advanced control system: FANUC Oi-MF Plus CNC system, which perfectly responds to the design requirements of the machine tool and can realize multi-axis control and any 4-axis linkage. This system has track display, man-machine dialogue, automatic alarm and prompt functions, etc. The new iHMI man-machine interface board with 10.4″ color LCD (see below), beautiful and generous, good operability, it can display text: English, Chinese can be switched; both manual input and input through the USB interface, RS232, RJ45 network interface, CF card interface input for Data transmission and machine monitoring, using. System configuration I/O interface to meet automation needs, with MES network data interface and port development . Handheld portable hand wheel, easy to operate and use
Machine Overview
GMC1830 gantry machining center is one of our self-developed cnc machines.
The machine is gantry frame, movable table structure, good rigidity, strong shock absorption, wide processing range, good stability, the machine has milling, boring, drilling (expansion, reaming), tapping thread, countersinking and other processing functions, can be equipped with a variety of accessories milling head, with manual, automatic head change function, can be equipped with the fourth axis CNC turntable, to expand the processing range of the machine, to achieve the machine four-axis linkage processing function, the parts can be clamped at one time to complete the processing of multiple processes at the same time.
The machine structure and technology is mature, quality is stable. It’s suitable for kinds of mechanical processing field, such as automotive, marine, printing, packaging, textile, military, mold etc. The machine has the characteristic of high efficiency, high accuracy and high rigidity etc. It’s an ideal choice for enterprise high efficiency and batch processing.
GMC1830 gantry machining center is one of our self-developed cnc machines.
The machine is gantry frame, movable table structure, good rigidity, strong shock absorption, wide processing range, good stability, the machine has milling, boring, drilling (expansion, reaming), tapping thread, countersinking and other processing functions, can be equipped with a variety of accessories milling head, with manual, automatic head change function, can be equipped with the fourth axis CNC turntable, to expand the processing range of the machine, to achieve the machine four-axis linkage processing function, the parts can be clamped at one time to complete the processing of multiple processes at the same time.
The machine structure and technology is mature, quality is stable. It’s suitable for kinds of mechanical processing field, such as automotive, marine, printing, packaging, textile, military, mold etc. The machine has the characteristic of high efficiency, high accuracy and high rigidity etc. It’s an ideal choice for enterprise high efficiency and batch processing.
Machine Specifications
| Item | Unit | Specification | Remark | |
| Machining range | Width of table | mm | 1800 | |
| Length of table | mm | 3000 | ||
| Max. Load of table | kg | 8000 | ||
| Effective width of gantry | mm | 2200 | ||
| Max. Height of the gantry | mm | 1180 | ||
| Distance between vertical spindle to table surface | mm | 180~1180 | ||
| Table travel | Max. Table Travel - X | mm | 3200 | |
| Max. Slider travel-Y | mm | 2600 | ||
| Max. Ram travel-Z | mm | 1000 | ||
| T slot | quantity-width-distance | 11-28-160 | ||
| Spindle | Drive type | Four-side encircling square ram structure | ||
| power | kW | 48/74 | ||
| Highest speed | rpm | 14000 | ||
| Rated torque | N.m | 86 | ||
| Max. torque | N.m | 200 | ||
| Max. broach | N | 14000 | ||
| taper | HSK-A63 | |||
| Table system (X) | Structure type | Table movement | ||
| Guideway type | Heavy load linear guide | |||
| Quantity of rail pair | set | 2 | ||
| Transmission form | Planetary reducer | Alpha Germany | ||
| Reduction ratio | 1:3 | |||
| Drive unit/Accuracy grade | Ball screw pair | |||
| Saddle system (Y) | Structure type | Saddle movement | ||
| Guideway type | Heavy load linear guide | |||
| Quantity of rail pair | set | 2 | ||
| Transmission form | Planetary reducer | |||
| Reduction ratio | 1:3 | |||
| Drive unit/Accuracy grade | Ball screw pair | |||
| Ram system (Z) | Structure type | ram movement | ||
| Guideway type | Rectangular guide | |||
| Transmission form | Heavy load linear guide | |||
| Guideway structure | Ram square | 410x410mm | ||
| Reduction ratio | 1:3 | |||
| Transmission form | speed reducer | |||
| Drive unit/Accuracy grade | Ball screw pair | |||
| Rapid feed speed | Table longitudinal movement X axis | mm/min | 15000 | |
| Saddle cross movement Y axis |
mm/min | 12000 | ||
| Ram vertical movement Z axis |
mm/min | 10000 | ||
| Cutting feed speed | X | mm/min | 1-12000 | |
| Y | mm/min | 1-10000 | ||
| Z | mm/min | 1-10000 | ||
| CNC system | System | FANUC Oi-MF Plus | Type 1 | |
| The total number of control axis | Axes | 3 | ||
| Linkage control axis number | Axes | 3(linear axis) | ||
| Manual pulse generator | include | |||
| Manual device with self-locking | include | |||
| interface | Ethernet, RS-232, CF card/USB | |||
| Network card interface | DNC networking, data acquisition | |||
| Tool magazine | Tool holder | HSK-A63 | optional | |
| Type | Arm type—24pcs | |||
| Max. Tool weight | kg | 8 | ||
| Max. Tool length | mm | 300 | ||
| Auxiliary function | Lubrication type of guideway pair/ball screw pair | automatic centralized lubrication | ||
| Operation panel | suspended | |||
| Operation type of manual tool change | Control by button | |||
| Status indication | Three-colour warning lamp | |||
| Cooling type | External cooling | |||
| Safety door | Tempered Glass | |||
| Positioning accuracy of linear axis (GB/T19362.1-2003) | X | mm | 0.015 | |
| Y | mm | 0.013 | ||
| Z | mm | 0.012 | ||
| Repeat Positioning accuracy of linear axis (GB/T19362.1-2003) |
X | mm | 0.010 | |
| Y | mm | 0.008 | ||
| Z | mm | 0.010 | ||
| Working accuracy | Fine boring surface roughness | ≤Ra1.6 | HB230～260 steel | |
| Fine milling surface roughness | ≤Ra3.2 | |||
| Machine size | Length | mm | 8600 | |
| Width | mm | 5700 | ||
| Height | mm | 5650 | ||
| Electrical capacity | KVA | 30 | ||
| Gas consumption of machine | m3/h | 20 | ||
| Machine air source pressure | MPa | 0.6-0.8 | ||
| Machine weight（about) | kg | 32000 | ||
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