Small machine

basic information

High speed small hole machine

Detail

Technical name	DX703P	DX703F
Clamping electrode diameter mm	Ф0.2~Ф4.0(Ф5.0)	Ф0.2~Ф4.0(Ф5.0)
Table size mm	320×440	320×510
X-Y trip mm	200×300	300×400
Head stroke mm	200	300
Spindle servo stroke mm	400	400
Maximum spindle speed adjustment mm/min	120	120
Rotating head (C axis) speed rpm	60	60
Maximum distance between guide and working surface mm	280	280
Table height mm	920	920
Digital display mode	Three-axis digital display	Three-axis digital display
Maximum machining current A	30	30
Input maximum power KW	3	3
Power input mode V/HZ	380/50HZ	380/50HZ
Working tank capacity L	25	25
Working fluid filtration mode	Shallow seam type	Shallow seam type
Maximum working fluid pressure Mpa	6-10	6-10
Outline size of main engine（L×Q×H） mm	800×1100×1700	1000×1100×1700
Installed weight Kg	600	650

1 Usage of the machine tool

This machine is mainly used to handle some medium-sized and miniative metal components with the features of high stiffness, precision and complexity such as sintered-carbide and chilled steel. It can be widely used in the tools of industries like instrument and automotive, laboratory shops as well as manufacturing all varieties of hard-metal components of former blocks, explorator, module boards sintered-carbide.

2 Main Specification

2.1 Type and technical parameter Principal parameters of DK77 series NC electrospark linear cutting machine

PS: You can consult the manufacturer of the real running distance of the gallery that is longer than the theory distance.

Taper: 0~10°and 0~40°

The precision cannot be when cutting components of Max. thickness. (sintered-carbide not included)

2.2 Processing precision

Cutting 28×40 octagon Size of longitudinal cut plane deviates 0.015mm

Size of crosswise cut plane deviates 0.020mm

2.3Moving amount of gallery hand wheel

The gallery moves 4mm with one circle of the hand wheel. Meanwhile, the gallery moves 0.01mm with one case of the hand wheel.

2.4Wire-stocking cylinder

Max. movement: 150mm

Size(Diameter×Length) ￠156×184

Diameter of electric pole: 0.12—0.22mm

Max amount of wire stocking: 27m

Speed of molybdenum wire: 11m/s

2.5Impulse equivalent

Gallery 0.001mm