Versatile (multipurpose) milling machines

Description

Compared with horizontal milling machine, it has additional spindle head on the sliding overarm besides the main one; additional head can move in two mutually perpendicular planes in any direction; structurally both simultaneous operation and isolated operation using both spindles are possible. In this type of machines the adjustment of transferrable milling cutter on the rotary cutter is possible due to such structural adjustment; machining of complex work pieces is possible using such type of machines, not only using milling operation, but also using drilling, boring and core drilling procedures.

Kneeless design of versatile milling machines is possible; with such design, the carriage with horizontal guides slides with vertical working surface and grooves moves along vertical base guides, on which the table and other attachments are fixed.

Design of such type of machines to fit wide operating conditions makes them in demand and suitable first of all for development and tool shops, for production of different attachments, wide range of tools, stamps, templates etc.

MN-series milling machines

Are multipurpose milling machines used for workshops, piece production, design engineering and in-plant training.

Features

MN 1 V-series

Infinite rotation speed using hand wheel
Very large table with large process stroke
Coolant feeder
Table feed type TV 1000 X-axis
Adjustable dovetail guides
Supplied with ball screws X and Y axis for high working accuracy at min. power expenditure

MN 1-series

Rotation speed regulation using V-belt changeover
Multipurpose use
The head can turn around three axes:
    right + left bend 90°
    forward + back bend 45°
    turns around column 45°
Three automatic drilling feeds
Coarse hand quill feed, switch to precise hand feed
Quill with automatic depth micrometer stop
Spindle adjustment ISO 30
Reverse right-left travel switch
Centralized spindle, feed nut and guides lubrication system
Hand spindle brake
Finished product report

Operating parameters


Technical data	MN 1 V	MN 1
Table size	1245x230 mm	1060x230 mm
Process travel X-axis / Y-axis	745/305 mm	600/340 mm
Travel along the knee (z- axis)	405 mm	340 mm
Quill travel (z-axis)	127 mm	127 mm
Spindle adjustment	SK/ISO 30	ISO 30
Quill feed	(3) 0,04; 0,08; 0,13 rpm	(3) 0,04; 0,08; 0,15 rpm
Longitudinal table feed (TV 1000)	19–890 mm/min infinite control rapid travel	-
Quality of T-slots	3x16 mm	3x16 mm
T-slots width	63,5 mm	63,5 mm
Rotation speed	70–3600 rpm, infinite	80–4500 rpm
Extension	171–476 mm	171–476 mm
Main motor power	2,25 kW	2,2 kW
Dimensions (L x W x H)	2045x1630x2070 mm	2000x1600x2088 mm
Weight	950 kg	1100 kg

Multipurpose milling machine MN 5 V-series

Features

Stable, large-power motor 3,75 kW
Spindle ISO 40
3 automatic drilling feeds
Coarse hand feed for the quill, switching to precise hand feed
Quill with automatic depth micrometer stop
Reverse right-left travel switch
Spindle brake
Weight 1590 kg
Wide sliding guides on Y, Z-axis
Infinite speed control
Head swivel to ±90°
Table feeder TV 1000 on X, Y-axis, infinite control with rapid travel
Coolant feeder
Chip hood
Centralized lubrication
Ball spindle screw X and Y-axes as an option

Operating parameters


Technical data		MN 5 V
Table size	mm	1370 x 250
Travel along X, Y, Z-axes	mm	800 x 405 x 456
Quill	mm	127
Spindle taper		ISO 40
Quill feed (3 stages)	mm/r	0.04, 0.08, 0.15
Infinite control speed range	rpm	70 - 3600
Spindle motor	V / kW	400 / 3,75
Max. table load	kg	350
Weight	kg	1590
Dimensions (L x W x H)	mm	2540 x 2156x 2235

Additional Information

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