V8 CNC machining center

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Product Name： V8 CNC machining center

Category：V series

Abstract：

Product details
Function
Accessories
Other

Mechanical specifications

　　Model: V8
　　Working voltage: AC380V/50HZ/3PH
　　Machinable size: 1270mm*2540mm*100mm
　　Beam to work surface distance: 200mm
　　Z-axis travel: 450mm
　　Maximum processing speed: 20m/min (maximum cutting requires tool coordination)
　　Maximum air movement Speed: 30m/min
　　Repeat positioning accuracy: +/-0.05mm
　　Drive mode: X, Y, Z axes are driven by high precision ball screw.

Performance characteristics

　　The V8 CNC machining center adopts the gantry structure, the beam is fixed, and the movement of the table is moved. The gantry and beam with optimized design are connected with the worktable reliably, forming a frame structure with good rigidity and reliability, and a heavy-duty welded structure. Finite element design calculations to ensure optimum strength and rigidity.
　　V8 series gantry machining center, more than 15 years of industry application, industry-leading design, excellent performance and reliability.
　　Using high-quality components to use the machine tool can maintain high precision for a long time.
　　The machine components are FEM (Finite Element Analysis) and are uniquely designed to reduce vibration.
　　Safety Assurance
　　- The machine tool is designed according to the American AMT mechanical manufacturing standards.
　　-- Electrical standards are designed using EMC electrical standards.
　　-- All moving parts have safe and reliable protection.
　　-- Operational status monitoring.
　　--X, Y and Z three-axis drive systems are equipped with a variety of safety protection controls, such as electrical control limits, software limits and mechanical limits to ensure the safety of machine work.
　　After-sales service
　　 --Dongguan Citizen Electronics Co., Ltd. Online Service System
　　 --Dongguan Citizen Electronics Co., Ltd. Technical Support
　　When the customer requests service, the company will respond within 24 hours of receiving the customer request. If necessary, arrange technicians to resolve the equipment failure within 24 hours.

Machine configuration list

NO	content		specification	Remarks
1	Processing range	X-axis machining range	1270mm
		Y-axis machining range	2570mm
		Z-axis machining range	200mm
2	Machine parameter index	X, Y, Z axis motion positioning accuracy	0.05mm	The above position parameters are referenced to the international ISO230-2 and are calibrated using a RENISHAW laser interferometer. Note (1)
		X, Y, Z repeat positioning accuracy	0.05mm
		Maximum displacement speed	30 m / min
		Maximum processing speed	20 m / min
		Total machine weight	About 2500KG
		Machine operating voltage	AC380V/50HZ/3PH
3	Workbench	Phenolic panel workbench	Vacuum adsorption table
3	Workbench	Workbench load	500KG
4	CNC system	Weihong professional CNC system	NK280
5	Tool change system	Disc type	8 knife position	Taiwan
6	Drive power (AC servo)	X-axis drive motor	850W	Japan
		Y-axis drive motor	850W	Japan
		Z-axis drive motor	850W	Japan
		Voltage	AC380 / 3PH
7	Electric spindle (frequency conversion)	Spindle	Air cooled
		Spindle speed	4000-24000RPM
		Spindle power	9KW
		Spindle taper	ISO30
		Spindle dynamic balance level	G2.5
		Frequency converter	VFD
8	guide	X rail guide	Square rail (25mm)
		Y-axis guide	Square rail (35mm)
		Z-axis guide	Square rail (25mm)
9	transmission	X-axis drive	Ball screw rod
		Y-axis drive	Ball screw rod
		Z-axis drive	Ball screw rod
Note (1):	Positioning accuracy detection method: The measurement data is sorted by mathematical statistics. That is, any number of positioning points (generally 5 to 15) are selected along a certain measurement axis parallel to the coordinate axis, and then multiple positioning (usually 5 to 13 times) is repeated for each positioning point. The locating point can be approached in one direction, or it can be approached from two directions, and then the measurement data is statistically processed to obtain an arithmetic mean value. Further, the average value deviation, the standard deviation, and the dispersion degree were determined. The dispersion represents the repeating positioning accuracy, which together with the average deviation constitutes the positioning accuracy, and the sum of the two is the maximum positioning deviation that can be achieved when positioning between any two points.

Control System

　　The control system uses Weihong control system and
　　tool compensation function. Support tool radius compensation and length compensation. It is measured by manual and automatic modes. The easy-to-understand human-computer interaction interface allows the user to reduce the conversion of tool compensation values. For users who use tool length compensation, many unnecessary conversions are avoided.
　　Program simulation and real-time simulation. Provides powerful program simulation to fully display the blank cutting process. The program simulation function also supports the switching of the simulation interface and the machining interface at any time, so that the user can monitor the processing program in real time and make the processing convenient.
　　Precision machining of milling, drilling, chamfering, etc. in one setup.
　　High-precision ball screw, guide rails and rack and pinion ensure machine stability.
　　Vacuum adsorption of the countertop for quick clamping.

Cutting spindle

　　Spindle motor: ES9299KWISO3024000RPM electric spindle
　　Spindle speed: 4000-24000RPM
　　Chuck specification: SK16
　　Cooling mode: Maintenance-free independent fan cooling, reduce maintenance and maintenance
　　Spindle noise: idling less than 65 decibels

working desk

　　The countertop is made of phenolic composite board for the flatness of the processing table.
　　High-efficiency grid-like vacuum table top, any part of the workbench can quickly absorb the workpiece.
　　Due to the high vacuum switching frequency, in order to improve the service life and reduce the fault, the solenoid valve
　　is used to control the vacuum pipe with double filtration to avoid the vacuum pump sucking the chip. Lead to failure

Disc magazine

　　It adopts Taiwan 8-knife disc type tool magazine (optional row type 4 tool position tool magazine)
　　tool change speed block, with protection function to prevent dust and misoperation, avoiding tool change fault. The
　　tool magazine is installed on the beam, effectively reducing the tool change. The work surface moves during the process, reducing unnecessary movement and extending the life of the machine.


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Products

Product Name： V8 CNC machining center

Category：V series

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