RVT100-1Products > BENDING SOLUTIONS > Rolla-V > RVP65-2RVS80-2

RVP65-2

Article No. Length Weight Model Price
RVP65-2.500 500 mm 7,9
RVP65-2.450s 450 mm F 7,4
RVP65-2/SP Spring
RVP65-2/IN Insert
RVP65-2/DO Dowel
RVP65-2/U U Clip
Rolla-V die RVP series in 42 Cr. max.load 1500 kN/m. min. angle 47°.
Rolla-V die RVP series in 42 Cr. max.load 1500 kN/m. min. angle 47°.
  • Description
  • Features
  • Attachments

Rolla-V die RVP series in 42 Cr. Max.load 1500 kN/m. Minimum angle 47°.

450 mm F

The Rolla V dies are distinguished from the traditional ones by the presence of 2 oscillating rotors which support the sheet metal before the bending process. Their peculiarity consists in the rotation of the rotors that accompanies the sheet metal during the bending with a drastic reduction of the friction resistance and of the length of the minimum edge. This type of tool applies the concept of tangential bending whereby the behavior of the sheet is different: this is more noticeable if holes and slots are present near the bending areas. Thanks to this concept, these areas do not undergo the classic deformations more commonly known as "slurries".

  • Sheet metal supported during bending process
  • Minimum movement of the sheet metal on the inserts reduces bending marks
  • Internal bending radius is the same of the punch tip radius
Sheet metal thickness 2,0 mm/0,078 in 3,0 mm/0,118 in 3,2 mm/0,125 in
with "V" 15 mm/0,59 in 15 mm/0,59 in 15 mm/0,59 in
Max. Load kN/m 1500 1500 1500
Min. Angle 59° 47° 47°
Necessary Strength - Mild steel* 210 550 650
Necessary Strength - Stainless steel** 320 850 1000
Min. External edge  8.5 mm/0,334 in 9.3 mm/0,366 in 9.3 mm/0,366 in
Max. external radius 6,0 mm/0,236 in 5,0 mm/0,220 in 4,8 mm/0,188 in

*Necessary Strenght - Mild steel max.450 N/mm2

**Necessary Strenght - Stainless steel max.700 N/mm2

ACCESSORIES

RVX1: GREASE

RVX1 grease is a lithium lubricant with particular properties. Thanks to its additives it bears the loads of compression. It protects the parts subjected to sliding. Very suitable for preserving the seat of the inserts or rotors and avoiding abrasion. The single pack contains 500 g of grease.

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RVX-TAPE: PROTECTION

Fix the RVX-TAPE protections on the dies for those applications where the sheet metal must not show any signs. These are adhesive strips made with composite materials able to resist compression and to maintain a particularly compressible and anti-friction contact surface with the sheet.

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RV-TO: ASSEMBLY TOOL

This tool is created to facilitate the release of the spring from its lower pin. Thanks to its shape, the tool allows you to start the operation in absolute safety and to replace worn parts very quickly.

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