DS703A High Speed Small Hole Drilling Machine

Short Description:

1. The mechanical part is mainly composed of the coordinate worktable, spindle head, swivel head, column and machine tool body.
2. The electric cabinet is fixed in the machine tool body, including the pulse power supply, the principal axis servo system and the machine tool electric-appliances.
3. The operating fluid system includes the high-pressure pump and the operating fluid container, which are located at the side of machine tool body.
4. Using pure water or tap water as the working fluid.
5. The X-axis and Y-axis of the worktable are equipped with digital device.
6. It can penetrate the slant face and curved surface of the workpiece to process directly.
7. The largest depth-diameter-ratio of the hole can be over 200:1.

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Product Detail

Product Tags

Features

1. Used for processing deep and small size hole in many kind of conductive materials like stainless steel, hardened steel,
carbide, copper, aluminum.
2. Used for silk hole in WEDM, spinneret hole in spinning jet and plate, group holes in filter board and sieve plate, cooling
holes in motor blades and cylinder body, oil and gas channel hole of hydraulic and pneumatic valve.
3. Used for removing aiguille and screw tap of workpiece without damaging the original hole or threads.

Specifications

Item	DS703A
Worktable Size	400*300mm
Worktable Travel	250*200mm
Servo Travel	330mm
Spindle Travel	200mm
Electrode Diameter	0.3 - 3mm
Max. Working Current	22A
Power Input	380V/50Hz 3.5kW
Machine Weight	600kg
Overall Dimension	1070m710m1970mm