Vig-2015e CNC Grinding Machine Vertical Grinder

Product Description

Palmary Vertical Grinding Machines VIG-2015E
Product Parameters

Model	VIG-2015	VIG-2015E
Capacity
Internal grinding range (I.D. : length = 1 : 3)	Ø14~200 mm
Max. external grinding dia.	Ø200 mm
Max. grinding length	150 mm
Max. workpiece swing	Ø300 mm
Max. workpiece length	150 mm
Max. workpiece loading	100 kgs
Internal grinding wheel (Z axis)
Spindle speed	10000~45000 r.p.m.
Internal grinding wheel diameter	Ø10~65 mm
Linear velocity	45 M/s
External grinding wheel (Z axis) (2015E only)
Spindle speed	-	1500~4500 r.p.m.
Grinding wheel size (O.D. x width x I.D.)	-	Ø355 x 50 x Ø127 mm
Linear velocity	-	45 M/s
G.W. Rotary Axis (B axis) (2015E only)
External grinding spindle speed	-	25 r.p.m.
min. setting unit	-	5
Positioning precision	-	±5"
Repeating precision	-	±1"
Work spindle
Work spindle speed	40~800 r.p.m.
Chuck size	Ø200 mm
Traverse
X axis traverse	500 mm
X axis speed	0~6 M/min
X axis min. setting unit	0.001 mm
X axis MPG each graduation movement	0.001, 0.01, 0.1 mm
Z axis traverse	400 mm
Z axis speed	0~6 M/min
Z axis min. setting unit	0.001 mm
Z axis MPG each graduation movement	0.001, 0.01, 0.1 mm
X, Z axis slide ways	Linear guideway
Motor
Work spindle	3.5 kW
Internal grinding wheel motor	3.0 kW; Torque : S1 = 1.1 Nm, S6 = 1.5 Nm
X axis	1.6 kW
Z axis	1.6 kW
B axis	2.0 kW
Coolant pump motor	0.75 kW
Lubrication system motor	20 kW
Power
Electricity	32 KVA
Air (work pressure & useful discharge)	0.7 Mpa & 1800 NL/min
Tank
Coolant tank	140 L
Oil tank (2015E only)	-	20 L
Spindle oil coolant tank	15 L
Machine weight
Net weight	5500 kgs

Product Description
Introduction
VIG-2015E is currently the smallest model in Palmary Vertical Grinding Machines, but it has excellent processing performance. The X and Y axes adopt the cross roller linear guide way, which has excellent load resistance. The design of the machine base adopts the honeycomb tubular and cross guide ways to provide a stable and reliable foundation. The operation interface adopts the graphic dialogue operation screen developed by Palmary itself, and the user can easily set various parameters.
Vertical Grinding Machines are widely used in industries such as automotive, aerospace, mold making and metal processing…etc. We provide high-quality Vertical Grinding Machines to meet customers' needs for high-accuracy grinding and processing.
High grinding accuracy
No Vibration and run-out caused by self-weights of the workpieces and chucks that may affect grinding accuracy.
Various grinding
Non-symmetric part between inside hole and external shape can also be ground on inside hole and end face.
Easy chuck
Irregularly shaped workpieces are easy to chuck.
Heavy loading capability
X, Z-axis are equipped with special cross roller type linear guideways, featuring extra heavy loading capability.
Built-in high speed grinding wheel spindle Standard spindle speed is 10,000~45,000 r.p.m. for internal grinding. The grinding wheel spindle adopts ceramic angled ball bearings with excellent radial and axial loading capacity, low heat generation at high speed and long service life. Built-in external grinding wheel spindle Standard grinding wheel outer diameter Ф355mm, spindle speed 1,500~4,500r.p.m.. Optional CBN grinding wheel, spindle speed up to 4,500 r.p.m. Company Profile