Macro Junior, een op maat gemaakt referentiesysteem voor moderne vonktechnologie

Automatische elektroden wisseling en onbemande productie.
Het gepatenteerde en compacte Macro Junior systeem is hoofdzakelijk bedoeld voor kleinere elektroden.
Anders dan andere Macro systemen heeft in MacroJunior de opname, niet de elektrodenhouder, positioneringslipjes.
Een ontwerp waarbij de elektrodehouders kunnen worden geleverd tegen een zeer aantrekkelijke prijs.
Het ontwerp met drie referentiepunten in de X-, Y- en Z-richting betekent dat, ondanks eventuele tolerantievariaties in de houder, de koppeling zeer nauwkeurig repeteert wanneer deze is geblokkeerd met zijn schroefverbinding.

Klik op foto voor meer details

Kenmerken:

Klemkracht 5 kN
Repeteerbaarheid <0.002 mm
Hoge nauwkeurigheid
Hoge stabiliteit
Max. spoeldruk 15 bar

Applicatie foto’s junior

Brochure junior

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3R-400.24-11 Manual chuck

For mounting on spindle with 3R-SP15275
Fixed index positions 3×120°
Required drawbar 3R-405.11
Weight 0.8 Kg

Drawing chuck

3R-400.34 Manual chuck

For mounting in the spindle with 3RA11489
For mounting on the table with 3R-A19724
Fixed index positions 3×120°
Required drawbar 3R-405.11
Weight 1.2 Kg

Drawing chuck

3R-400.32 Manual lathe chuck

For mounting on a lathe taper
Fixed index positions 3×120°
Required drawbar 3R-405.11
Weight 1.2 Kg

Drawing chuck

3R-410.31-5 Manual chuck

Five ground surfaces for vertical or horizontal mounting
Fixed index positions 3×120°
Required drawbar 3R-405.11
Weight 3.5 Kg

Drawing chuck

3R-SP19143 Manual chuck RS

Stainless steel chuck with flange Ø22×6 mm
Axial locking screw with channel for flushing
Fixed index positions 3×120°
Weight 0.8 Kg

Drawing chuck

Macro junior in combi spindle of EDM machine

3R-491E Junior pallet25mm

For copper or graphite electrodes
For automatic changing
SET of 30 pieces

3R-491E-HP Junior pallet25mm

Pallet grinded within 0,002mm
For copper or graphite electrodes
For automatic changing
SET of 30 pieces

3R-461-8.8-HP Junior pallet 25mm parallel within 0.002 mm

Location pin Ø8.8 mm
For copper or graphite electrodes
Not for automatic changing
Set of 1 piece

.Drawing pallet

3R-467.9-1 Junior pallet 25mm with manuel chuck adapter

For horizontal mounting of pallet
For copper or graphite electrodes
Set of 1 piece
Weight 0.6 kg

.Drawing pallet

3R-461-8.8-HP Junior pallet 25mm with holder

For electrodes Ø4-8 or <8x18mm
For copper or graphite electrodes
For automatic changing
Set of 5 pieces

Macro junior on 5-axis milling machine

3R-461-8.8-HP Junior pallet 25mm with holder

For small electrodes Ø1-4 mm,
For copper or graphite electrodes
For automatic changing
Set of 5 pieces

3R-469-10 Junior pallet with collet holder ETS10 25mm

ETS10 collet holder
Electrode size 0.1-2 mm
Building in height 43mm
For automatic changing
Weight 0.1 kg

3R-469-16 Junior pallet with collet holder ETS10 25mm

ER16 collet holder
Electrode size 0.5-10 mm
Building height 59.5mm
For automatic changing
Weight 0.2 kg

3R-406-11 Master pallet

For setting positions and for centring.
Measuring length 60mm
For automatic changing
Weight 0.1 kg

3R-406-11 Master pallet

Check mandrel with ground C-reference
Measuring length 50mm
For automatic changing
Weight 0.6 kg

Ready to Run standard electrodes made of copper and graphite

Features:

The stock range is matched to local preferences and ways of working.
This applies to electrode materials, different grades of graphite and copper, and to dimensions.
Contact your local 3R representative for further information.
The Vällingby factory can supply holders with factory mounted copper blanks in sets of ten, as shown in the table.