GD-5020 CNC cylindrical grinding machine

Category Internal And Cylindrical Grinding Machine

Product details

GD-5020 CNC cylindrical grinding machine is mainly used for high-efficiency grinding of various large-volume product parts. It can cut into several cylindrical surfaces and several shoulder surfaces of the grinding step shaft at the same time. The machine tool is equipped with cylindrical Active dynamic measuring instrument, the direction of the processed parts is determined and reliable, which can ensure the consistency of the dimension after zero machining, and the dimensional accuracy is stable and reliable. Surface roughness of machined parts: outer circle “Ra0.4” and “end face” Ra0.8.
GD-5020 CNC cylindrical grinding machine control system adopts imported communication to support a fully closed loop system. The axis (X axis) of the faulty wheel frame can ensure high repositioning accuracy. The guide wheel, X-axis and Z-axis rods are driven by AC servo motors with ball sub-rods. According to the user’s special order, it can also be equipped with automatic balance installation of grinding wheel and installation of air elimination and impact protection.

Technical parameters	Unit	GD-5020 CNC
O.D grinding lenth	mm	500
O.D grinding range	mm	Φ8~200
Center height	mm	135
Maximum workpiece weight between tops	mm	50Kg
Feed speed of grinding wheel frame (X axis)	mm/min	0.05～4000
Table moving speed (Z axis)	mm/min	0.1～4000
CNC axis minimum resolution	mm	0.001
Grinding wheel size	mm	Max 400 x 50 x 203 mm Min280 x 50 x 203mm
Maximum grinding wheel speed	m/s	35
Spindle speed	r/min	1660
Motor total power	KW	9.22
Grinding wheel frame motor	KW	4
Head frame motor	KW	0.75
Wheelhead feed servo motor	KW	1.8
Table moving servo motor	KW	1.8
Oil pump motor	KW	0.75
Cooling pump motor	KW	0.12
Workpiece speed:		stepless speed regulation
Spindle taper hole	MT	No. 4
Sleeve taper hole Mohs	MT	No. 4
Socket movement	mm	30
The maximum rotation angle of the table-clockwise		3°
The maximum rotation angle of the table-Counterclockwise		9°
Machine Tool Dimensions	mm	2000 (2750) × 1450 × 1800
Machine weight	KG	2500