FORM 3

FORM 3 are equipped with the advanced generator of GF Machining Solutions. In a number of patented technology to establish the world latest quality and performance standards. Intelligent discharge process collection control, improves the uniformity and quality of the erosion surface. Max.removal rate 400mm3/min (copper-steel).

Advanced generator and wide application

FORM 3_side_no CE

The EDM process is continuously optimized with every impulse, drastically reducing electrode wear and improving the quality of surface finish. The excellent quality of surface finish can be obtained with machining large area or large cavity. The fast lifting speed meets the requirements of machining “rib” workpiece and “subgate” workpiece. The high-power generator has maximum output of 80A on FORM 3 with an option.

Key Points

Coordinate measuring machine (CMM)
The machining accuracy of key parts is checked with CMM to guarantee the manufacturing accuracy.

Main machine
Short C-frame to maintain precise spark gap. Finite element analysis and full physical verification achieve high rigidity and unwavering precision. Z-axis plate surface for different manual chucks.

Guideway and ball screw
High precision linear guideway and ball screw are used for achieving better positioning accuracy.

Laser verification
Before delivery, every machine is measured with a laser interferometer to verify the positioning accuracy according to ISO 230-2.

Dielectric unit
Reduce the floor space thanks to dielectric unit with U-frame structure.

Specifications

Machine
Machine dimensions width x depth x height
1700 x 2405 x 2595mm
66.929 x 94.685 x 102.165 in
Total weight (without dielectric)
3275kg
7220.06 lb
Workpiece and electrode
Max. workpiece dimensions (L x D x H)
1040 x 700 x 420mm
40.945 x 27.559 x 16.535 in
Travel
X, Y, Z travel
500 x 400 x 400mm
19.685 x 15.748 x 15.748 in
Workpiece and electrode
Max. electrode weight
100kg
220.46 lb
Dielectric unit
Capacity
700l
184.92 gal
Number of filter elements
2
2
Generator
Generator type
IPG
IPG
Max. machining current (option)
80(140***)A
80(140***) A
Best surface finish Ra
0.2µm
0.787 μin

Pictures

form3_data

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