CNC Moving Column Gantry Type Boring and Milling Machine Factory from China

Luoyang Yujie Industry&Trade Co., Ltd is one of the most experienced manufacturers and suppliers of cnc moving column gantry type boring and milling machine factory from china in China. Please feel free to buy cheap cnc moving column gantry type boring and milling machine factory from china for sale here from our factory. All customized products are with high quality and competitive price.

 

Gantry frame moving column CNC gantry boring and milling machine

 

 

A large moving column CNC gantry boring and milling machine is a type of industrial machine used to drill, bore, and mill large workpieces. It is typically used in manufacturing and construction industries to create precision components and structures.The machine features a large, rigid frame with a movable column that supports the spindle head. The workpiece is positioned on a large table that can move in multiple directions to allow for accurate positioning and cutting..

 

 

CNC (Computer Numerical Control) technology is used to control the movement and operation of the machine. The operator inputs a digital design or program, and the machine then follows the instructions to cut and shape the workpiece to the desired specifications.The gantry design of the machine provides stability and precision, making it ideal for machining large and heavy workpieces. It also allows for a large range of movement and flexibility in the cutting process.

Overall, the large moving column CNC gantry boring and milling machine is a powerful tool for industrial manufacturers and construction companies, allowing for efficient and precise machining of large and complex workpieces.

 

 

 

FRT-130520

CNC control			SIEMENS 840Dsl
Table	Worktable Size	mm	4000×12000
	Worktable Load Capacity	t/m²	15
	T-slot Specifications (width/spacing/number)		28×250×48
	Effective width of gantry	mm	5200
Travel	X axis	mm	130000
	Y axis	mm	5600
	Z axis	mm	2000
Headstock	Spindle Drive Mode		Gearbox drive
	Main Motor Power	KW	55
	Spindle Speed	rpm	1-4000
	Spindle taper and specification		IS07:24NO50
	Pull stud		P50T-2-MAS403
	Ram Section	mm	600×600
	Spindle Torque(Max)	Nm	2890
	Spindle nose to table surface	mm	300-2500
Ballscrew	X axis gear rack specifications	mm	M6X1000
	Ballscrew(Y axis)	mm	80*16
	Ballscrew(Z axis)	mm	63*12
Guide Rail	Guide Rail(X axis)		Four 55 specification heavy duty roller type linear motion rolling guide on the X-axis
	Guide Rail(Y axis)		Three 55 specification heavy duty roller type linear motion rolling guide on the Y-axis
	Guide Rail(Z axis)		Rectangle hard rail
FEED	Milling speed X,Y,Z, Axis	m/min	6/6/6
	Rapid X,Y,Z,W Axis	m/min	10/10/10/2
	Servo motor power for X,Y,Z,W	kw	4X9.75/ 7.17/ 7.75
	Servo motor torque×reduction gear ratio for X,Y,Z,W	Nm	50×70/48×5/48×5
	Servo motor speed for X,Y,Z,W	rpm	5000/3000/3000
Tool magazine(Optional)	magazine capacity	T	[40,60]
	Spindle nose		BT50
	Pull stud		P50T-2-MAS403
	Maximum diameter(full knife/empty)	mm	Φ125/Φ250
	maximum length	mm	400
	maximum weight	kg	25
Positioning accuracy(Standards:GB/T19362.1-2003)	X axis	mm	0.02
	Y axis	mm	0.02
	Z axis	mm	0.02
Repeated positioning accuracy(Standards:GB/T19362.1-2003)	X axis	mm	0.015
	Y axis	mm	0.015
	Z axis	mm	0.01
Distance between spindle and cloumn guide		mm	450
Power supply requirements			Three-phase 380V
Capacitance		KVA	175
Machine weight		T	185
Machine dimension		mm	18500×7000×5800

◆This series gantry type CNC boring and milling(machining center) machine mainly process variety large plate,discs,shell parts,mold etc.and many kinds of precision parts,especially,the machining like the milling,boring,reaming and tapping can be carried out within on one clamping.

 

◆Spindle unit get square ram structure,especially are suitable for strongly milling with spindle enlongation, square ram with high strength cast iron HT300, surface with heat treatment,and have super wear resistance.

 

◆Guide beam with Bending and antitorque capacity installed steel or overloading linear guide rail,saddle and other moving parts have guide rail unloading mechanism,and reduce sliding friction, is helpful for improving the position accuracy.

 

◆Gantry frame moving supported by four overloading linear guide rail on both sides of the bed body,has the features:contact stiffness,large capacity, low speed anti-crawlling,low synchronization deviation.

 

◆Independent table have the advantages:super strong capacity ,smaller area,workpiece clamped operation conveniently etc.

 

◆Apply wide speed servo main motor,ZF speed changing box,make spindle high torque output when in low speed, suitable for heavy cutting and milling, constant power when high speed suitable for finishing/precision manufacturing.

 

◆Apply oblique gear and rack anti-backlash institutions from Fagor from Spain or Atlanta from Germany,which can confirm the synchronization precision of the gantry double drive.

 

◆Apply heavy spindle with excellent quality, has surper high torque output capacity.

 

 

Gantry Structure: The gantry is the main frame of the machine, typically made of heavy-duty steel or cast iron. It consists of two vertical columns connected by a horizontal beam, forming a "bridge-like" structure. The gantry provides stability and support for the entire machine.

 

Worktable: The worktable is a large, flat surface where the workpiece is placed and secured during the milling process. It can move along the X-axis (side-to-side) and sometimes along the Y-axis (forward and backward) to position the workpiece correctly.

 

Spindle: The spindle is the rotating shaft that holds the cutting tool (end mill) in place. It can move vertically along the Z-axis to control the depth of the cutting operation. The spindle speed and direction of rotation can be adjusted to accommodate different materials and cutting requirements.

 

Cutting Tool: The cutting tool is a specialized tool, often an end mill, that removes material from the workpiece during the milling process. Different types of cutting tools can be used for various machining operations, such as facing, contouring, slotting, and drilling.

 

Control Panel: The control panel is the interface through which the operator interacts with the milling machine. It typically includes a computer screen, a keyboard, and various buttons and controls to input commands, set parameters, and monitor the machining process.

 

CNC Controller: The CNC controller is the brain of the machine, responsible for interpreting the CNC code (G-code) and converting it into precise movements of the gantry and spindle. It coordinates the motion of the axes and ensures accurate positioning and cutting.

 

Drive Motors: Drive motors are responsible for moving the gantry, worktable, and spindle along their respective axes. These motors receive commands from the CNC controller and provide the necessary power and torque to achieve the desired movements.

 

Linear Guideways and Ball Screws: To facilitate smooth and precise motion, the moving parts of the gantry, worktable, and spindle often utilize linear guideways and ball screws. These components reduce friction and enable accurate positioning. 

 

Gear rack and pinion :In a large CNC gantry milling machine, the gear rack plays a crucial role in translating rotary motion into linear motion. It's typically attached to the machine's axes and meshes with gears driven by motors. As the gears rotate, they move the gear rack horizontally or vertically, guiding the movement of the machine's cutting tool precisely along the desired path on the workpiece. Essentially, the gear rack ensures accurate and controlled movement, enabling precise machining operations.

 

Coolant System: Milling generates heat, which can affect both the cutting tool and the workpiece. A coolant system is used to spray a cutting fluid (usually a mixture of water and coolant) to dissipate heat, lubricate the cutting process, and remove chips and debris.

 

Chip Conveyor: As the cutting tool removes material from the workpiece, chips and swarf are generated. A chip conveyor helps collect and remove these chips, keeping the workspace clean and safe.

 

 

CNC gantry type boring and milling machine mainly used in automobile, aerospace, ship building, rooling stock,power generation, military industry, heavy machinery, machine tools, textile machinery, printing machinery, mold manufacturing and other industries.

It can be applied the CNC machining for the precision components like all types of housing,modulus and mold.

 

 

 

Luoyang Yujie Industry &Trade Co.Ltd located in Luoyang City, one of the main heavy industrial bases in China. We specialize in the production of  nonstandard machinery parts. For the machine tools, we offer CNC vertical machine center, CNC horizontal lathe, CNC gantry boring and milling machine, CNC floor type boring, and milling machine.

 

 

Do you have any specific questions about the CNC Machine Tools? Contact Yogie!Our sales engineers will work with you from start to finish to ensure that your project is completed to your requirements.

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