customer visit for cnc drilling machine

PMZ2016 Series CNC plate drilling machine is a high-efficiency plate drilling equipment. It is mainly composed of machine bed frame, gantry frame, spindle head, automatic chip removal and circulation cooling system, electrical system, etc. It has the characteristics of high precision, high efficiency, high rigidity, high reliability, etc. The processing area is divided into four processing areas. It can realize drilling while loading unloading workpiece and drilling while programming.

It is suitable for drilling and processing of connecting plates, foundation plates, end plates, formwork, flanges, structural parts and other parts in industries such as steel structures, bridges, power communication towers, and boiler brackets of thermal power stations, construction, bridge, tower mast link plate in steel structure, such as drilling, also can be used in boiler, petrochemical industry, tube plate, baffle plate and flange drilling, instead of artificial line drilling and drilling jig, greatly improved the precision of parts and labor productivity, shorten the production preparation cycle.It can be used for drilling through holes as well as blind holes. The accuracy of the processed components meets the national standard "Code for Construction Quality Acceptance of Steel Structures" (No. GB50205-2001).

1. Basic configuration

2.1 Mechanical parts

No.	Item	PMZ2016
1	Size of machine(mm)	5000x2700x2800mm
2	Number of machine bed frame	1 Set
3	Number of Gantry frame	1 Set
4	Number of Spindle heads	1 Set
5	Air-actuated control System	1 Set
6	Hydraulic control System	1 Set
7	Automatic Chip removal	1 Set
8	Circulation Cooling system	1 Set
9	Electrical System	1 Set
10	The part responsible by purchaser	Embedded plates and anchor bolts required for the cement foundation and equipment of the installation site shall be prepared according to the foundation drawing provided by the supplier

2.2 Electric control unit

1	CNC system	PLC control system
2	Driving system	Panasonic servo motor

3. Plat Drilling Machine Main Parameters

Item	Model	Unit	PMZ2016
Max working size	Length x width	mm	2000×1600 1 Pcs
			1000×1600 2 Pcs
			1000x800 4 Pcs
	Overlay thickness	mm	100
Drilling spindle	Number of spindle	piece	1
	Model of spindle		Morse 4 # cone hole
	Speed of spindle	r/min	120-560 Stepless speed inverter
	Feeding type		Hydraulic self-controlled stroke drilling spindle head
	Feeding travel	mm	180
	Drilling diameter	mm	Φ12-Φ60
	Main motor power	KW	5.5
Workpiece hydraulic clamping	Number of clamping cylinder	Pcs	12
	Clamping power/piece	KN	7.5
	Clamping way		Foot switch control
	Hydraulic pump pressure	MPa	6
	Hydraulic oil tank volume	L	100
Electric control	Control type		PLC+IPC
	X axis servo motor	KW	1.5
	Y axis servo motor	KW	1.5
	Motor power of hydraulic pump	KW	2.2
Drilling precision	Drilling precision	mm	±0.5mm
	Re-positioning precision	mm	±0.1mm
Cooling type			Forced circulating water cooling
Chip removal method			Flat chain automatic chip conveyor
Machine size	LxWxH	mm	5000x2650x2800
Machine weight(appx)		T	6

4. Machine working environment

1	Power	three-phase and four-wire system
2	Voltage	415V±10%
3	Frequency	50Hz
4	Working Temperature	0℃-40℃
5	Relative humidity	<90% non-condensing
6	Compressed air	Voltage:0.4MPa

5. Introduction of each component of machine

The machine is mainly composed of drilling host unit, table moving unit, clamp assembly, pneumatic system, electrical system, hydraulic system, etc.