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High Precision Micro Hole EDM Drilling Machine EDM Hole Burning Driller RC-D703A
Product Name:
High Precision Micro Hole EDM Drilling Machine EDM Hole Burning Driller RC-D703A
Number :
RC-D703A
:
:

Product Description:

small hole edm burning machine
High Precision Micro Hole EDM Drilling Machine EDM Hole Burning Driller

Model: RC-D703A

Micro hole EDM, small hole popping, hole burning, or small hole drilling EDM, they’re one in the same.
Micro hole EDM drilling uses the EDM principal of spark erosion to burn fast, micro holes into electrically conductive material.
Unlike sinker EDM, which uses custom electrodes, small hole EDM drilling uses a brass or copper tube as an electrode. As the charged electrode is lowered into the work piece, a spindle rotates the tube to evenly distribute electrode wear, remove debris, and assure uniform roundness.

Small Hole EDM Drill Machine RC-D703A Parameters:

Item

Unit

RC-D703A

Electrode diameter

mm

φ0.2-φ3.0

Spindle head travel

mm

280

Z-axis servo travel

mm

380

Z-axis Max Adjust Speed

mm/min

2200

Speed of rotating Head (C axis) 

RPM

0~500 adjustable

Table Size

mm

320×440

X×Y travel(manually)

mm

300×400

The maximum distance between the guide and working table

mm

320

Working table High

mm

920

Max.working current

A

40

Input Max.power

KW

4.5

Power supply input way


380V/50HZ

Max load of working table

Kg

300

Number of DRO axis

 

 X , Y, Z Three axes

Max.pump pressure

Mpa

12

Mainframe exterior size

(L×W×H) mm

1000×1000×1900

Machine weight

Kg

850


High Precision EDM Drilling Machine Applications:
EDM Micro hole drilling is ideal for creating injection nozzles in molds and coolant holes in tooling, as well as start holes for wire EDM operations. Since both processes are types of electrical discharge machining (EDM), it is often more economical to use this combination for hardened materials.

EDM driller is the sensible complement to EDM wire cutting systems. Electrodes of 0.3 - 3 mm, optional 0.15 – 3 mm are used on the high precision vertical edm drilling machine. With this field of application, EDM drill is optimally suited for the majority of workpieces in which starting holes have to be made for EDM wire-cutting.

EDM Hole burning uses low cost electrode tube (normally brass or copper material) to drill holes on a electrically conductive material at a very high speed, the hole depth diameter ratio can reach up to 300. The hole diameter is normally from 0.2mm to 3.0mm. This technology is widely used for hole machinig in aerospace, energy, cutting tools, automotive, medical, mold and die industries.

Small Hole EDM Burning Materials:
Many metal materials are difficult or impossible to machine without adding heat; with EDM hole burning, these materials can be worked with exceptional precision without applying heat. EDM hole drill is fast, effective, and can be used to machine virtually any electrically conductive or heat-treated metal material, including: Bronze, Copper, Tungsten, Carbon graphite, Carbon steel, High alloy steel, Inconel, Stainless steel, Hastalloy, Titanium, Kovar and many others
These materials are often extremely costly, and, as such, any undue waste can be a significant blow to your budget. Fortunately, our micro hole driller expertise ensures superior accuracy and precision, with no unnecessary material waste.