CNC Punching

Product Details

Available in:
98”(before repos.) x 60” : 30 Ton
78”(before repos.) x 48” : 20 Ton

ETP series turret punching machines are manufactured as a strong mono-block rigid O type body, built up by stress relieved welded steel construction. Fast position speed due to the high acceleration of the axes. Sheet processing can be done multi-directional and flexible up to ¼” (6 mm) thickness. Only proven quality hydraulic, electronic and mechanic components have been used.

Specifications

LANTEK or METALIX SOFTWARE

Easy to learn.

Simple, user-friendly menus guide users at all times, enabling them to produce parts from the first day.

Integration.

Integration of the part design, nesting and manufacturing program done in set up, allowing to educes the time and effort required to generate numerical control programs

Benefits:

Excellent integration reduces data entry significantly. Optimal nesting features including best sheet selection reduces scrap.  Costing and time calculation including all consumable and raw material, improves efficiency. The internal the sheets database allows efficient tracking and control of inventory. Advanced working options allow for very efficient production. Fully automatic tooling saves on setup times.

SHEET CLAMPING SYSTEM

Automatic repositioning of sheets clamps for sheet longer than 98” (2500 mm)

Automatic repositioning of clamps to avoid collision with the clamps during punching close to the clamps.

Three sheet holder clamps operating with pneumatic pressure and pinching sheet without causing any deformation thanks to spherical shaped holders.

Clamp safety check system prevents collisions between clamps and tools by comparing the clamps positions with the CNC program.

BRUSHED and/or BALL BEARING TYPE TABLE

A sheet with 98” x 60” (2500 x 1500 mm) dimension can be fed easily on the big table equipped with brushes and/or ball bearing.

WORK CHUTE

Punched parts can be automatically transferred outside of working area.

Turret head:

Thick turret type Wilson or Mate tools can be used in the 33 stations turret, 3 of them auto index: D stations. These auto index stations may include 8 x A or 3 x B or 1 x C stationed tools, increasing the tool quantity up to 54 tools.

A hardened steel coated tool adaptor system, assures maintenance free long life-time working.

Many operations are possible to make such as forming with functional tools, perforating various diameters.

TURRET (33 STATION)

Tooling permutation:

  • 15 x  A station 1/2” fixed  1,6-12,7    mm round,
  • 12 x  B station 1-1/4” fixed  12,8-31,7  mm round,
  • 2 x  C station 2” fixed  31,8-50,8  mm round,
  • 1 x  D station 3-1/2” fixed  50,9-88,9  mm round
  • 3 x  D station 3-1/2” index  50,9-88,9 mm round

SPEED AND ACCURACY

Maximum punch stroke for 1 mm step movements on X and Y axes processing 1 mm thick mild steel is 1100 per minute and marking speed is 1800 stroke/min. X + Y dependent velocity 120 m/min. Positioning accuracy is ± 0,1 mm and repetition accuracy is ± 0,05 mm.

AUTOMATIC INDEX STATIONS

Contours the require punching horizontal, vertical or under any angle can be punched with one of the three automatic index stations. These stations may include 8 A or 3 B or 1 C station a wide range of tooling combinations is possible.

Index positioning accuracy is 0.01o.

HDDL HYDRAULIC SYSTEM

Optimized, adjustable stroke movement allows optimal punching, forming, soft punching and marking etc.

Stroke configuration for different punch patterns functions.

Intelligent punch pressure calculation.

No wearing and maintenance, free punch cylinder system

AIR BLOW

Provides automatic tool lubricating and extends tool life-time. It also avoids return of slugs and heating up of tools during working.

Controllers

GE Fanuc 31i-PB

  • Part program memory, 256 KB
  • Memory C, FROM / SRAM, 16 MB / 1 MB
  • CPU CARD, PENTIUM, DRAM 16 MB
  • Inch/Metric conversion
  • Work piece coordinate System
  • Reader/Puncher Interface 1
  • External message
  • Cutter compensation C
  • Registered programs, 1024
  • Extended part program editing
  • Run hour & parts count display
  • Graphic display
  • Multi-piece punching
  • Multiple tool control
  • Safety zone check
  • Clamp zone avoidance function
  • Safety zone area expansion