CNC-E-P(V) I5 SHEET FEED PRESS

Product catalog summary

Overview: The CNC-E-P(V) 15 Sheet Feed Press is a high-speed eccentric press designed for efficient sheet processing. It features a wide open frame and a 2-coordinate servo-driven advance system for synchronous sheet movement with the ram.

Specifications:

Type: P 15 with direct drive and PV 15 with backgear drive
Capacity: 15 tons
Speed: 70 - 180 strokes per minute (spm) for PV 15, 100 - 250 spm for P 15
Driving Power: 7.5 kW for PV 15, 2.2 kW for P 15
Stroke Length: 150 mm for PV 15, 120 mm for P 15
Max Cup Height: 46 mm for PV 15, 30 mm for P 15
Max Cut Edge Diameter: 200 mm
Max Sheet Size: 1150 x 1000 mm (47 x 39 inches)
Tooling: 1-out/2-out tandem with ram adjustment of +10 / -15 mm

Operation: The press uses pneumatically controlled grippers to move sheets from a positioning table to the punching position. The system allows for continuous operation by enabling the placement of a new sheet while another is being processed. The advance system uses play-free preloaded ball screws and A.C. servo motors for precise movement.

Material Utilization: The press supports staggered punching patterns for optimal material utilization, especially for blank diameters over 200 mm. This method can save up to 14.2% in metal usage and significantly reduce weight, leading to cost savings.

Safety and Control: The press includes a die safety device to ensure proper discharge of punched parts, preventing damage by disengaging the clutch if a part is not discharged correctly.

Additional Features:

Playfree preloaded anti-friction ram roller guidance
Tool holding fixture with pivot or T-Slots
Automatic central lubrication system with closed circuit

Contact Information: Alfons Haar Maschinenbau GmbH & Co. KG, Hamburg, Germany. Website: www.alfons-haar.de

Catalog excerpts

CNC-E -P ( V ) 15 S H E E E T FEED P RESS

Open the catalog to page 1

CNC-E -P ( V ) 15 S H E E E T FEED PRESS DESCRIPTION TYPE E The sheet feed press consists of a speedy eccentric press with a wide open frame and a 2-coordinate servo driven advance system which moves the sheets synchronously to the ram. In the basic version of the press the sheet is placed onto the positioning table and registered manually. The sheet is taken automatically from the positioning table by pneumatically controlled grippers. These grippers move the sheet into the ﬁrst punching position. When the sheet arrives there, the clutch of the press is engaged and the sheet is moved synchronously...

Open the catalog to page 2

T H E P R I N C I P LE Not staggered punching pattern Staggered punching pattern Staggered punching pattern scrolled Strip feeding has disadvantageous material utilization and will produce additional costs for "strip slitting" . Better material utilization in range of blank diameters up to 200 mm with approximately 0.6 mm space between blanks. Best material utilization especially in range of blank diameters of more than 200 mm. EXAMPLE Blank diameter 100mm, 100 blanks per sheet • Daily production ( 8 hours ) • 80% machine utilization METAL UTILIZATION IN RELATION TO BLANK DIAMETER SPEED IN RELATION...

Open the catalog to page 3

CNC-E -P ( V ) 15 S H E E E T FEED P RESS TECHNICAL DATA TYPE: DRIVE: PV 15 P 15 AC-DRIVE WITH STATIC FREQUENCY CONVERTER, MECHANIC FLYWHEEL BRAKE DIRECT DRIVE BACKGEAR DRIVE DRIVING POWER: STROKE LENGTH: • Playfree preloaded anti friction ram roller guidance • Tool holding ﬁxture with pivot (Ø 50 mm), alternatively with T-Slots. • Automatic central lubrication-system with closed circuit. SHEET PATTERNS (standard and double die strip feed) ALFONS HAAR MASCHINENBAU GMBH & CO. KG • Fangdieckstrasse 67 • D-22547 Hamburg • TEL +49 40 83391-0 • FAX +49 40 844910 INTERNET www.alfons-haar.de • E-MAIL...

Open the catalog to page 4

CNC-E-P(V) I5 SHEET FEED PRESS

CNC-E-P(V) I5 SHEET FEED PRESS

Catalog excerpts

All ALFONS HAAR MASCHINENBAU GMBH & CO. KG catalogs and technical brochures