DeVincenzi Metal Products, Inc.

Punching

The foundation of our sheet metal manufacturing area is the Finn-Power "Shear Genius" flexible manufacturing cell. This extremely versatile piece of equipment includes a loader, punch press, shear, sorter and conveyor, which provides for significantly reduced set-up times and material handling.

Skilled mechanics, diverse and ample equipment, yesterday’s experience and today’s technology, when combined, assure our customers that we will fulfill their sheet metal needs with quality and efficiency.

As illustrated, the foundation of our sheet metal manufacturing area is the Finn-Power flexible manufacturing cell. This piece of CNC equipment features a 21-station turret punch press which facilitates the use of up to 75 tools in one set-up. Among these tools is a variety of type fonts which will allow us to identify your parts with alphanumeric characters or graphic symbols. It is also equipped with a dual-bladed, right-angle shear which will cut off a piece as large as 31.5" x 60.16" in one stroke. Finally, the Finn-Power features a material loading station which automatically feeds materials onto the punching table. After punching and shearing, the parts are transported by conveyor to the drop sorter which collates them and deposits them into any one of four sorting bins. By integrating these operations significant time is saved as materials are loaded, punched, sheared, conveyed and sorted.

The Finn-Power will accept a variety of materials in sheet form which include, but are not limited to: hot and cold rolled steel, aluminum, Inconel, copper, stainless steel, and pre-plated materials. In addition, we are able to process some materials, other than metal, as well.

Quality is assured by using the FabriVISION optical scanning machine. The part is scanned to determine the dimensions. This data is then electronically compared with the CAD program to make certain that the part conforms to customer specifications.

After these processes are complete your parts move on to our production specialists who will perform the other functions that are necessary for the successful completion of your job. These functions include graining, deburring, inserting, tapping, notching, rolling and forming, just to name a few.

 

FINN-POWER TURRET PUNCH PRESS

MODEL # TP 4025 IF2

PUNCH FORCE 300kN (33.7 Tons)
TURRET Custom 75-tool turret with 4 Auto Index stations
MAXIMUM PUNCH DIAMETER 89mm (3.5")
MAXIMUM SHEET WEIGHT 200kg (440 lbs.)
X - TRAVERSE 2584 mm (101.7")
Y - TRAVERSE 1560 mm (61.4")
FULL STROKE SHEAR X x Y MAXIMUM 800mm x 1528mm (31.50" x 60.16")
PUNCHING ACCURACY
HOLE LOCATION DEVIATION (X/Y AXES) MAXIMUM 0.1mm (.0039")
HOLE TO HOLE DISTANCE DEVIATION (X/Y AXES) MAXIMUM +or- 0.05mm (.002")
ANGULAR DEVIATION (CNC TOOL INDEX) + or - 0.1°

MATERIAL THICKNESS GUIDELINES

MAXIMUM MATERIAL THICKNESS

ALUMINUM 6mm (.250")

MILD STEEL 6mm (.250")

STAINLESS STEEL 2.5mm (.100")

COPPER 6mm (.250")

MINIMUM THICKNESS 0.5mm (.020")