turret punch press ac-255 nt ac-2510 nt - amada gmbh · the ac series – intelligence &...

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Pantone DS 3-5 C CMYK 0/0/70/15



Pantone 287 C CMYK 100/93/0/0







AC-255 NTAC-2510 NT

Turret punch press

Punching technology

The AC series – Intelligence & Innovation at its highest level

AMADA punching technology –more than 40 years experience

For more than four decades, AMADA has stood for the highest quality and efficiency in the field of machine tools. During this time, we have consequently integrated our theoretical knowledge and practical experience into all of our constructions.

Our innovations have always been exactly suited to the needs and requirements of

our customers. Therefore, the AC series represents another milestone in CNC punching technology.

The AC models – the economical introduction to AMADA punching technology at delivering the highest level of performance. Its trend-setting, servo-electric motor combines all advantages

of mechanical punching technology with the speed and flexibility of hydraulic high-speed punching machines. The proven AMNC controller ensures maximum precision while being easy to operate. In addition, the standard specifications of the AC-255 NT and the AC-2510 NT hardly leave anything more to be desired.

Automation

Lasertechnologie

Stanztechnologie

Software

Storing

Schneidtechnologie

Abkanttechnologie

Schweisstechnologie

Werkzeuge

VQC




Pantone 287 C CMYK 100/93/0/0







2

State-of-the-art technologyensures the best functionality and productivity. The AC series as already successfully proven itself under difficult practical conditions.

Excellent features are already part of the standard specification of the AC punching machine. For even more flexibility, additional optional functions are available to deal with all sheet metal requirements.

Easy operation by menu-guided user-friendly technology. The easy operation considerably increases the entire productivity.

Maximum cost-efficiency Among other things, the very good price-performance-ratio is a result of the low acquisition costs and the absence of maintenance costs and the resulting costs caused by downtimes. The considerably increased range of application in terms of forming and complete processing also contributes to the high cost-effectiveness of the AC series.

The servo-electric driven AC series CNC punching machine opens up a completely new perspective for sheet metal processing. Two models are available, the AC-255 NT and the AC-2510 NT, which distinguish themselves by an exceptional price-performance ratio.

Thanks to the AC series, you can increase production speed and profit from the precision and functionality of reduced setup times and costs. Once again, this expands the economic, meaningful range of application for CNC punching technology.

Efficiency & effectiveness for your successThe AC series – high performancefor medium format

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Highly economic CNC punching machines with maximum convenience of operation

Together with the highly accurate servo-electrical drive, the proven bridge frame is an essential construction feature for guaranteeing high-quality results, even after years of operation.

Eccentric drive Hydraulic drive AMADA servo drive

Advantages Maximum robustness ■ High speed ■ Easy handling ■Easy handling ■ Freely programmable ram stroke ■ High operation reliability ■High operation reliability ■ Low noise emission ■ High availability ■High availability ■ Low noise emission ■

Extremely low power requirements ■Lowest operating costs ■

Disadvantages Volume (sometimes ■more than 92 dBA) High maintenance intensity ■ No known disadvantages ■

Low speed ■ Temperature-dependent ■Inflexible forming processes ■ High operating costs ■

On average, the power requirement of the drive is 3.5 kW respectively 0.7 kW in standby mode and therefore considerably less than the power requirements of a comparable hydraulic punching machine. One of the largest savings factors is the innovative power recovery concept. Surplus energy from the braking process is buffered and used for re-acceleration.

Powerful for saving energy

The servo-electric drive combines the highest productivity with the lowest operating costs. This drive has proven itself during tests with 100 million load cycles. In contrast to the already familiar problems of conventional punching processes, the servo-electric punching operation only has advantages – there are no known disadvantages.

Servo-electric drive

40 mm thick bridge frame

AMADA AC series

Hydraulic punching machine

Punching stroke/min4

The tool turret with its patented 3-track construction reduces setup times to a minimum, while providing a maximum of possibilities with 51 stations.

A large selection of tools is available for forming tasks and the insertion of threads.

Time saving processEasy – preciseresults

The cross-technology, seamless, multimedia AMNC controller enables convenient, user-friendly operation on almost all AMADA machines. A speciality of multiple-machine operation is the easy handling which therefore ensures error-free processing. The user can activate the so-called high accuracy mode for the production of parts to very high quality requirements. If desired, this function further increases the accuracy of the machine.

Repositioning cylinder and sheet deformation sensor

AMNC controller with graphical parts display

Tool change position with large 51-station tool turret

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Reliable – scratch-free

Two systems are available for punch slug removal. They ensure higher process reliability:

Power vacuum and the central vacuum removal for punch slugs. In particularly, slugs are ejected reliably from the process during high-speed punching and damage to the work piece is therefore avoided.

The AMADA AC series is equipped with a brush table and a lifting brush table for scratch-free, high-quality processing that can be programme-controlled to lift approximately 5 mm to avoid scratching the workpiece. This function even enables reliable processing of downward-direction forming such as threaded nozzles.

Processing reliabilitywith system

Lifting brush table for low-scratch processing

Height-adjustable lifting brush table

Power vacuum

Punch slug removal

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Extended functionality

Work chute tool ■ – very effective small part processing with subsequent ejection via the die

Slotting tool ■ – smooth punching from any angle

Marking function ■ – alphanumeric part marking with up to 900 strokes/min

Inch bend tool ■ – complete production of smaller formed parts without additional work cycles

Brush table ■

Lifting brush table ■

Alternative: roller table support ■

Air-Blow ■

Sheet deformation sensors ■

Tool lift ■

Power vacuum and punch slug removal ■

Work chute 300 x 300 mm ■

Interface for conveyer belt control ■

Interface for automation ■

Excellent equipment features

Marking function

Work chute tool

Illustration above shows without, below with slotting tool

Inch bend tool Part example of an inch bend tool

Possible features

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5120 (2560)4165 (4100)

2082

(208

2)

Technical modifications reserved. Information on accuracy according to VDI/DGQ 3441.Workpiece precision and material thickness to be processed are also dependent on production conditions,material, type of workpiece, its pretreatment, table size as well as the location of the work area.

Technical data AC-255 NT AC-2510 NT

Punching force 200 kN

Machine movement range

Axis travel (Y/X) 1270 x 1270 mm 1270 x 2500 mm

With automatic repositioning 1270 x 2540 mm 1270 x 5000 mm

Max. material thickness* normal steelBrush table version 3.2 mmRoller table version 6.4 mm

Table loading weight 150 kg (F4) 50 kg (F1)

Positioning speed X-, Y- axis 80/60 m/min

Simultaneous axis speed 100 m/min

Position accuracy (without repositioning)* ± 0.1 mm

In high accuracy mode* ± 0.07 mm

Turret bore 51 stations, 4 of which are rotatable

Turret rotation speed 30/min-1

Number of punching strokes

Max. hit rate 480/min 480/min

With 25.4 mm pitch 370/min 350/min

In marking mode 900/min 900/min

Machine frame Bridge frame

Punching drive Servo-electric

Turret/table drive AC servomotors

Clamping Pneumatic

Electrical connection 400 V/50 Hz (+ 6 %, - 10 %)

Electrical consumption0.7 kW in standby3.5 kW average

Machine air requirement 500 l/min including air blow

Power vacuum 250 l/min

Machine weight 12,000 kg 13,000 kg

Controller

Model AMNC-F

Memory capacity 10 MB

Number of controlled axes

5

Programming Absolute/incremental

Input resolution 0.01 mm

During rotation 0.01°

Max. input value +/- 99999.999

Approach zero pointManual or by

programming command

Possible features

Work chute 300 x 300 mm ■Sheet deformation sensors ■Lifting brush table ■Tool lift ■Air blow tool lubrication ■Punch slug removal ■Side tables ■Adjusting tools ■Punch slugs and workpiece conveyer belts, ■tool grinding machineLoading and unloading systems ■Programming software ■

AC-255 NT dimensions in brackets

Amada GmbHAmada Allee 142781 HaanGermany

Tel. +49 2104 2126-0Fax +49 2104 2126-999

[email protected] ©

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turret punch press ac-255 nt ac-2510 nt - amada gmbh · the ac series – intelligence &...

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