Product category:
CNC punching and profiling
News Release from: LVD (UK) | Subject: LVD/Strippit Global 20 turret punch press
Edited by the Manufacturingtalk Editorial
Team on 18 February 2002
High productivity punch press interfaces
readily
Combining high productivity, large sheet capacity and an increased turret size with additional auto-index stations this CNC turret punch press readily interfaces with automation systems.
The LVD/Strippit Global 20 turret punch press provides a combination of high productivity, large sheet capacity and an increased turret size with additional auto-index stations The new machine design also incorporates a new or retrofit interface for modular automation packages such as automatic sheet loading and unloading, part sorting and picking
This article was originally published on Manufacturingtalk on 21 Feb 2001 at 8.00am (UK)
Related stories
Turret punch press suits OEMs and subbies
Following extensive world-wide market research involving the future demands of both OEMs and sheet metal subcontractors, LVD/Strippit has developed the Global 20 CNC turret punch press.
Turret press processes larger sheets
The LVD/Strippit Global 20 turret punch press shown for the first time at a European exhibition provides a combination of high productivity, large sheet capacity and an increased turret size.
Based on a bridge frame construction to maintain high orders of stiffness, the Global 20, now available from LVD (UK) of Marlow, delivers axis positioning speeds of 110m/min, and includes the flexibility of a 30-station turret with less than one second station to station index time, a hit rate of up to 800 strokes/min and a choice of three or four auto-index positions.
The machine uses GE Fanuc 180i PC-based control and drives package and servo-driven ram.
The Global 20's modern design creates an ideal punching machine platform to process work pieces up to 2500mm by 1250mm and 6mm thickness without repositioning to an accuracy of + 0.10mm and repeatability of + 0.05mm.
Further reading
Press brake has four-axis backgauge
Formula Fabrications (UK) of Norfolk was the first company in the UK to order an 800kN LVD PPEB-EQ press brake with four-axis backgauge to accommodate multiple bend set ups.
Laser profiling machine gets more productive
Expanding the advantages of its modular concept design, two new versions of the LVD Axel 'flying optics' laser profiling machine are now available with fully integrated shuttle tables
A servo-driven hydraulic ram is fully programmable, has a 20 tonne punching force, is capable of producing 800 strokes/min and provides high flexibility for punching and forming applications.
The incorporation of Strippit's patented Smart Stroke (registered trademark), maximises productivity without operator or programmer intervention.
With Smart Stroke, the punching cycle is optimised through automatic determination of the hover height of the ram based on material thickness and distance between holes.
Turret configurations for thin or thick style are available, each with replaceable hardened steel bush guides to reduce wear.
Three 88.9mm Auto-Index stations are included as standard with the option of a fourth for higher tool capacity.
Tooling flexibility can be further enhanced with inclusion of indexable Multi-Tools offering up to 146 tool capacity or 32 indexable tools.
Choice of brush, ball transfer or 50:50 ball/brush tables are available giving improved sheet support and quiet operation.
The three programmable work clamps, included as standard, can be individually programmed to a position on the X-carriage and relocated to a new position within the part program.
This feature virtually eliminates 'no punch' zones.
A programmable work chute of 450mm by 500mm is included.
The PC-based GE-Fanuc 180i control considerably reduces set up times and being Windows (registered trademark) based provides powerful features such as diagnostics, increased program storage and networking.
Metalworking 2002 - NEC, Birmingham - April 29-May 3.
Hall: 3A Stand: 3370.
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