Supplier From China of High Quality CNC Gantry Connecting Plate Drilling Machine Model PCD2016 for Steel Structure

Product Description

CNC Gantry Plate Drilling Machine, PCD 2016, for Steel Structure

Apply scope:
CNC Gantry drilling machine is designed for drilling holes on connecting plates as manufacturing steel structures in the fields of construction and bridges.
Product structure:
The machine is consist of working table,lathe bed, gantry, drilling head, spindle, hydraulic system, electrical control system, chip conveyor, centralized lubrication system, cooling system and so on.
The characteristics: The lathe base and gantry of this machine are welded structures from steel plate. The machine has undergone sufficient manual aging treatment to eliminate internal stress. Therefore, the dynamic and static rigidity is excellent, and the deformation is very small. The movement of the gantry in the longitudinal direction is guided by two high load-bearing linear rolling guide pairs on each side of the base, providing flexible movement. The drive adopts AC servo motors and precision ball screw pairs for double-sided synchronous driving, to ensure the high positioning accuracy and repeatability. The crossbeam of the gantry is equipped with a CNC movable sliding plate. The Y-axis movement of the power head sliding plate is guided by two linear rolling guide pairs, and the drive is driven by AC servo motors and precision ball screw pairs to ensure high precision operation. The power head adopts hydraulic vertical feed, with high low-speed torque and the ability to withstand heavy cutting loads. High quality Fried Dough Twists drill can drill overlapping steel plates, max. Drilling thickness can go to 100mm. On the working table there are 12 sets of hydraulic automatic clamper for the different thickness of plate, the maximum overlapping clamping thickness go to 100mm. Control system adopt PLC+ Host computer, servo motor + ball screw synchronous dual drive. It is equipped with RS232 interface, and the drilling coordinates can be directly converted from 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 workpiece hole position can be automatically generated by keyboard or CAD floppy disk input.
Technical parameters:

	Model	Unit	PCD2012	PCD2016		PCD 2020	PCD3016
Processing size	L×W	mm	2000x1200	2000x1600		2000x2000	3000x1600
	Drilling thickness	mm	15-100
Drilling spindle	Quan. of spindle		1
	Model of spindle		Morse taper4#
	Speed of spindle	r/min	120-560 Infinitely variable speed
	Feeding way		Driller driven by the hydraulic control stroke
	Feeding stroke	mm	180
	Drilling dia.	mm	Φ12-Φ50(Optional: Φ12-Φ63)
	Power of main motor	KW	5.5(Optional7.5)
Hydraulic clamp	Quan. of clamping cylinder		12
	Clamping force/pcs	KN	7.5
Electrical control	Control system		Siemens control system /PLC+ Host computer
	X-axis servo motor	KW	1.5		2x1.5	2x1.5
	Y-axis servo motor	KW	1.5	1.5	1.5			1.5
Drilling precision	Precision of position	mm	±0.08/500mm
	Precision of repeating position	mm	±0.05/500mm
Cooling mode			Forced circulation water cooling
Chip removal method			Flat chain automatic chip conveyor
Weight of machine		T	5.2	7	8.5			9.5

Spare parts brand:

No.	NAME	Manufacturer	Contry
1	PLC Controller	Mitsubishi	Japan
3	Servo Motor and Servo Driver	Yaskawa /Panasonic	Japan
6	Leaner guide rail	HIWIN	Taiwan
7	Screw ball	TBI	Taiwan
8	Pneumatic components	AirTAC	Taiwan
9	Hydraulic valve	Atos	Italy
10	Electrical component		France