High Quality CNC Plate Drilling and Milling Machine, Phd3030, for Tube Sheet, Baffles, Flange, Bt50, Tapping, Boring, and Step Holes,

Product Description

CNC Plate Drilling and Milling Machine, PHD3030, for Tube Sheet, Baffles, Flange

Apply scope:
The machine is mainly used for drilling and milling connecting plate in steel structure, iron tower,bridge,mechanical processing industry, as well the tube plate, baffles, flange and others in industry boiler, petrochemical, pressure vessels and so on.
Product structure:
This machine is mainly composed of bed,gantry,drilling and milling power head,electric control system,centralized lubrication system,cooling system and chips removal system etc.
The characteristics: The base and gantry of the equipment is welded from a steel structure. The sufficient heat treatment is carried out to eliminate internal stress. Therefore, the dynamic and static rigidity is excellent, and the deformation is very small. On the longitudinal movement direction of the gantry is installed two high load-bearing linear rolling guide rails on both sides of the base, so that ensure the flexible movement. On the double-side adopt AC servo motor and precision ball screw pair for synchronous drive, to ensure the high positioning accuracy and repeated positioning accuracy. The Y-axis movement is guided by two linear rolling guide rails, driven by AC servo motors and precision ball screw pairs to ensure high precision of work. This machine adopts a vertical CNC feeding slide drilling head, which is driven by a YPNC-B series spindle specific variable frequency motor through a synchronous belt. The speed ratio is 1:2, and the low-speed torque is large. It can withstand heavy cutting loads and is also suitable for high-speed machining of hard alloy tools. The drilling spindle adopts a precision hollow internal cooling spindle with a BT50 taper hole and a butterfly spring automatic tool pulling mechanism, making tool replacement very convenient. It can be used to clamp carbide internal cooling bit and high-speed steel Fried Dough Twists bit, and has the function of purging and cleaning the spindle taper hole. Equipped with pneumatic knife cylinder automatic knife replacement, optional tool magazine. The workbench is mounted on a base, and there are T-shaped groove bars, on which workpieces can be fixed with the pressure plate The CNC control panel is installed on the gantry and can move longitudinally with the gantry, so that easy to operate. The CNC system of this machine adopts KND CNC system which is equipped with RS232 interface and LCD display screen. It is managed by the upper computer, and the drilling coordinates can be directly converted into CAD/CAM, which facilitates programming, storage, display, and communication. The operation interface has functions such as human-machine dialogue, error compensation, and automatic alarm. The hole position of the workpiece can be automatically generated into a machining program through keyboard or CAD floppy disk input. Equipped with pre drilling hole position prediction and re inspection functions, easy to operate. This machine is equipped with a flat chain automatic chip conveyor and a chip collecting trolley , and equipped with a high-pressure internal cooling pump, which can be used for internal or external cooling of the tool. The coolant can be recycled. Automatic tool change. Disc type or Linear type The tools can be evenly suspended on the ACT rack, so that the knife will not rub, ensuring the service life of the tools.
The gap between the knives is obvious, making it easy to remove and put them back,
The tool storage density is high, allowing for the placement of more tools, saving workspace, and improving efficiency.
Technical parameters:

Model		PHD1616	PHD2016	PHD2020
Processing size	LxW(mm)	1600x1600	2000x1600	2000x2000
	Thickness(mm)	15-100
Drilling spindle	Quan. of spindle	1
	Model of spindle	BT50
	Max. Drilling diameter	Φ50
	Speed of spindle(r/min)	30-3200
	Feeding stroke(mm)	350(Servo feeding)
	Tapping diameter(mm)	M26
Clamping mode		Manual
Power of motor	Spindle motor(KW)	15(Servo motor)
	X-axis(KW)	2×1.6
	Y- axis(KW)	2.4
	Z- axis(KW)	2.4 (with brake)
Precision of positioning(mm)		0.04/500
Precision of repeating positioning(mm)		0.03/500
Control mode		KND CNC system, model: KND1000
Chip removal and cooling method	Chip removal	Chain flat
	Quan. of chip removal	1pcs
	Speed of chip removal	1m/min
	Power of motor of chip removal	0.75KW
	Power of motor of inner coolant	4KW
Auto. lubrication	Lubrication pressure	2MPa
	Oil of lubrication point	0.1ml
Weight of machine(T)		7	10	13
Dimension(m)		3800x2050x2750	4200x2450x2750	4200x2850x2750
Optional- Tool magazine		6units of Straight tools
Optional- automatic clamp		12 units of hydraulic clamper

Spare parts brand:

No.	Name of spare parts	Manufacturer	Country
1	Control system	KND CNC	China
2	Servo motor and driver	KND CNC	China
3	Spindle	Kenturn	Taiwan
4	Ball Screw	TBI	Taiwan
5	Linear Guide and	HIWIN	Taiwan
6	auto grease lubrication	Damaitian	China
7	Pneumatic components	AirTAC	Taiwan
8	Electrical components		France