Wire EDM with servo motors (flash type), MS-Series

2 years warranty, on stock, test works possible!

PURPOSE:
Our Wire EDM machines are designed for machining parts of different shapes and sizes. These include: tools, machine elements, jewellery, stamps, gears, slots, moulds etc. These machines offer you the possibility to process parts from different conductive materials, such as hard alloys, titanium, stainless steel, aluminum and many more. The models differ sizes of work tables and in the travel of the X/Y axes. All models have been designed to ensure machining with an accuracy of ±4µm, roughness of Ra 0.4µm and cutting performance of 80-200 mm²/min. The electrode used is a molybdenum wire with a diameter of 0.12, 0.18 or 0.2 mm.

FEATURES

The machines of the MS series are designed for continuous operation, whereas cutting lengths of 4500 mm with a material thickness of 50 mm per working day are no problem. A detailed calculation can be provided as required. The significantly low production costs make it possible to use our machines as unique tools in the workshops. With their help, the main and secondary tasks, repairs and new productions can be initiated.

Technical data

Machine model	Worktable size, mm	Cutting area (L x W x H), mm	Max. weight of workpiece, kg	Machine weight, kg	Dimensions, mm
MS-320	440×620	320x400x280	450	1800	1700x1300x1900
MS-400	510×730	400x500x280	600	2000	1900x1450x1900
MS-500	630×880	500x630x300	1000	2800	2050x1850x2000
MS-630	850×1200	630x800x300	1200	3200	2250x2020x2000

Parameters

Parameters	Units	All models
Machining accuracy	μm	±4μm
Positioning accuracy / length	mm	0.005/300mm
Repeatability	mm	0.003
Best roughness (Ra)	µm	0.4
Wire tilting angle/length	mm	± 3°/80
Cutting efficiency	mm² / min	200
Molybdenum wire diameter range	mm	0.12 – 0.22 (018 optimum)
X / Y axis motors		AC Servo with direct coupling to the ballscrew
X / Y axis control		Closed loop control via 1 μm optical scales
X / Y axis motor power	kW	0.75
X / Y axis motor torque	NM	7.16
X / Y max rapid feed	M / min	6
X / Y max work feed	M / min	2
U / V motors		Step motors NЕМА-23
U / V – axis control		Control with open loop (impulse motor)
U / V axis motor power	kW	0.08
U / V axis motor torque	NM	1.3
U / V max rapid feed	M / Min	0.05
U / V max work feed	M / Min	0.035
CNC		BaltSystem NC-400
External data channels		FDD, RS-232, LAN, USB
Digital input / output		48 / 32
Resolution of optical rulers	mm	0.001

Features

The machine has a solid cast housing
Wire tension device
Multi-cutting mode – allows up to 7 times cutting along the same contour
As option machine can be equipped with integrated system for cutting aluminum. You just have to choose the appropriate mode.
X / Y axis precision linear guideway and ball screw
X / Y axis optical scales with close loop control for servo drivers
Servomotors for X / Y axes with direct coupling to the ball screw
Automatic Spark Gap Monitoring
Automatic Alarm and brake system in case of a wire break
Automatic lubrication system for the ballscrew, guideway and drum gears.
Safety limit switches for working area door and control box door.
As option CNC controlled rotary table