Alfra 03300 User manual

Bedienungsanleitung - Operating Instructions - Mode d‘emploi

LAMINATED BUSBAR MACHINING UNIT

2016

Alfred Raith GmbH

II. Industriestraße 10

D-68766 Hockenheim

Tel. +49 (0)6205-2098-8

FAX +49 (0)6205-2098-150

Internet: www.alfra.de

E-Mail [email protected]

ALFRA lamination punching and cutting unit

Performance data

Area of use:

- Cutting and perforating laminated copper and aluminium busbars

- Cutting thicknesses: max. 10 mm

- Perforation range: Through-holes for screws M6 –M14

- Dimensions H x W x D: 380 x 350 x 150

Pressure generation:

- As the drive unit, we recommend our foot pump Prod.-No. 02121 or our electro-hydraulic

pump DSP 120 Prod.-No. 02027

General description an operating instructions for the laminated punching and cutting

unit, complete version

Configuration:

Work unit

Lamination punching / cutting unit, consisting of:

Basic unit, cutting block, hole-punching tool (die and die plate)

Basic units

For holding: Cutting block

Hole-punching tools

The pressure unit, consisting of the hydraulic piston and cylinder (including the die holder in the upper

section) is permanently integrated into the basic unit.

The lower section contains the central locating hole for the die plate and cutting block insert.

Stops are also fitted at the front and sides for perforation in the unit. For self-assembly, the retaining

rods must be fitted centrally in the base plate into the threaded holes provided for that purpose. For

this, fit the long stop on the narrow side and the short stop on the wide side of the base plate.

Cutting block

Cutting unit for waste-free cutting through of aluminium or copper rails.

Assembly:

-Fitting the stop into the bottom plate of the cutting block (screw in and lock in the threaded hole

provided).

-Insert the cutting block into the locating hole of the basic unit.

When doing this, ensure that it engages correctly into the centring pin.

-Brace on the right and left against the upper section using knurled nuts.

Pressing is always with the piston without a union nut

The cutting process:

-Check that the tool is clamped with the basic unit.

-Insert the material as far as it will go.

-Start the cutting process.

-End it after you hear the snapping noise from the cut.

-Unintentional continuation of the work process causes no damage if original units are connected

to each other. In this case, the overpressure regulation of the hydraulic unit comes into effect.

-In exceptional cases, it is possible to cut laminated material up to max. 12 mm. This requires

removal of the inlay plate in the lower section.

Perforating tool

Assembly:

-Insert the die plate into the locating hole of the basic unit.

-Place the die that matches the die plate into the die holder and clamp it securely in place with the

union nut (19).

-Adjust the side and front stop as required.

The punching process:

-Start the punching process.

-End it after you hear the snapping noise from the cut.

-Unintentional continuation of the work process causes no damage if original units are connected

to each other. In this case, the overpressure regulation of the hydraulic unit comes into effect.

Basic unit Prod.-No. 03300

Cutting unit Prod.-No. 03301

ALFRA lamination machining basic unit, Prod.-No. 03300

Order No.

Drawing Part

Unit

Designation

1041001