VKM40 Single Elevator Column Vertical Mill Machine

FORTUNE PACIFIC of VKM40 Single Elevator Column Knee type Heavy-duty Vertical Milling Machine has reasonable construction and superior machining functions such as drilling, boring, milling of plane, inclined plane and slot.

VKM40 Single Column Elevator Vertical Mill MachineDownload

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Description

Features

Standard accessories

Constructions

Machine specifications

Items	VKM40
Working area
Working table size(L×W)	1700x400mm
T slot (Width × No. × Pitch)	18x3x90mm
Max. load-bearing	800kg
Max swiveling angle of vertical head	±45º
Distance from spindle nose to worktable	130-515mm
Distance from spindle axis to column guideway	450mm
Travels
Longitudinal travel (manual/auto)	800/880mm
Cross travel (manual/ auto))	315/300mm
Vertical travel (manual/ auto))	385/365mm
Spindle
Spindle motor power	11kW
Spindle taper	ISO50 7:24
Spindle speed	30~1500rpm
Spindle speed step	18
Feed
Feed rate (X/Y/Z)	18 steps; 23.5-1180/23.5-1180/8-394mm/min
Rapid feed (X/Y/Z)	2300/2300/770mm/min
Feed motor power	3kW
Dimension and weight
Overall dimensions(L×W×H)	2556x2159x2328mm
Weight	4250kg

Equipments

Item 01	Descriptions
01.01	Draw bar
01.02	Lifting crank
01.03	Milling chuck（8pcs 4,5,6,8,10,12,14,16）
01.04	Reducing sleeve
01.05	Working lamp
01.06	Coolant system
01.07	Oil gun
01.08	Double-ended wrench
01.09	Inner hexagon spanner
01.10	Operator manual

Optionals

Item 02	Descriptions
02.01	3-aixs Digital Read Out
02.02	Dividing head
02.03	Rotary table
02.04	Machine vise
02.05	Milling chuck 15pcs
02.06	Clamping kit

Construction
The machine consists of column, base, knee, table, saddle, vertical head and so on as well as coolant system, lubrication system and electrical system. Main machine frames adopt premium cast meehanite with heavy solid design .
Rigid cutter head swivels ±45° from left to right;

Features
Main parts are casted with high-strength material and after artificial aging treatment;
Vertical milling head can swivel ±45° on the vertical plane and spindle bearing is tapered roller bearing;
The guideway pair on X, Y and Z axes are supersonic frequency quenched, precision grinded and scraped;
Lubrication system may make forced lubrication on the lead screw and guideway;

Applications
FORTUNE PACIFIC of VKM40 Single Elevator Column Knee type Heavy-duty Vertical Milling Machine has reasonable construction and superior machining functions such as drilling, boring, milling of plane, inclined plane and slot, and such functions available by use of the corresponding attachments.

Classification & Definition of the Milling Machine tool, what is milling?
Milling standards
National and international standards are used to standardize the definitions, environmental requirements, and test methods used for milling. Selection of the standard to be used is an agreement between the supplier and the user and has some significance in the design of the mill. In the United States, ASME has developed the standards B5.45-1972 Milling Machines and B94.19-1997 Milling Cutters and End Mills.
Milling Machine precision parameters
General tolerances include: +/-.005" for local tolerances across most geometries, +/-.010" for plastics with variation depending on the size of the part, 0.030" minimum wall thickness for metals, and 0.060" minimum wall thickness for plastics.[32]
Vertical Milling Machine
The milling machine in which the spindle axis is perpendicular to the table is called vertical milling machine.
Knee-Type Milling Machine
The milling machine which has a knee like projection at the middle is called knee-type milling machine. It is characterised by a vertical adjustable work table resting on a saddle supported by a knee.
Knee mill or knee-and-column mill
Refers to any milling machine whose x-y table rides up and down the column on a vertically adjustable knee. This includes Bridgeports.
Elevator milling machine
There are universal, horizontal and vertical, etc., mainly used for processing small and medium-sized parts, the most widely used.
Single-column milling machine
The former horizontal milling head can be moved along the column guide rail, and the table can be fed longitudinally;
Definition of the milling machine tools
FORTUNE PACIFIC milling machine mainly refers to a machine tool that uses a milling cutter to machine various surfaces of a workpiece. Usually, the milling cutter mainly moves in a rotary motion, and the movement of the workpiece and the milling cutter is a feed motion. It can process planes, grooves, and various surfaces, gears, and so on.
Product usage of the milling machine tools
FORTUNE PACIFIC milling machine is a versatile machine tool that can machine planes (horizontal, vertical), grooves (keyways, T-slots, dovetails, etc.), splitting parts (gears, spline shafts, sprockets) on the milling machine. Spiral surfaces (threads, spiral grooves) and various curved surfaces. In addition, the mill can also be used to process and cut the surface of the rotor and the inner hole. When the milling machine is working, the workpiece is mounted on the workbench or the indexing head and other accessories. The milling cutter rotates as the main motion, supplemented by the feed motion of the worktable or the milling head, and the workpiece can obtain the required machining surface. Due to the multi-edge interrupted cutting, the productivity of the milling machine is high. Simply put, milling machines are machines that can mill, drill and boring workpieces.

Features
Main parts are casted with high-strength material and after artificial aging treatment;
Vertical milling head can swivel ±45° on the vertical plane and spindle bearing is tapered roller bearing;
The guideway pair on X, Y and Z axes are supersonic frequency quenched, precision grinded and scraped;
Lubrication system may make forced lubrication on the lead screw and guideway;

Standard accessories
1. Cutter arbor;

2. Draw bar;

3. Inner hexagon spanner;

4. Oil gun;

5. Middle sleeve;

6. Milling chuck;