I.m.a.l. cco oildynamic shears

I.m.a.l. cco oil dynamic shears

TECHNICAL DETAILS

In addition to mechanical power shears, we are constructing various models to satisfy all the exigencies of our clients. We have now also developed OIL DYNAMIC SHEARS, again in various models, based upon the same structural and constructional criteria that characterize our mechanical power shears.

This type of shears offers greater elasticity of use than the mechanical power shears, being characterized above all by the possibility of varying the cutting angle in function of the thickness and breaking load of the sheet to be cut.

Another feature of the OIL DYNAMIC SHEARS is the impossibility of breaking due to overloading of the machine. In fact, if, because of an operating error, the cutting force should be higher than the permissible one, a suitable calibrated safety valve will stop the upper blade holder, thus preventing the machine elements from being exposed to stress in excess of that allowed for.

In addition, this machine allows removal of part of a sheet with two cross cuts by stopping the blade holder at the desired point.

Wear, with OIL DYNAMIC SHEARS, is reduced to a minimum, there being no rotating parts like in the mechanical power shears, and wear effects are limited to the suitably constructed and dimensioned sliding guides for the upper blade holder made of a special anti-grip material. These guides are adjustable for further reducing wear.

Centralized electrical apparatus, electric box with safety switch.
Accident prevention ensured by a fixed metal barrier for protecting the rear and front recesses.

FRAMEWORK

The framework is a hot-rolled steel construction with the metal being free from porosity and blowholes. The structure is monolithic, consisting of two shoulders interconnected by crosspieces arc-welded together. The dimensioning is sufficient for absorbing all the stresses generated by the cutting of the sheets. The whole complex is machined with boring-milling machines with mobile column, electronic level control displays, thus ensuring the maximum working precision.

CONTROLS

The machine is either pedal controlled or manually controlled with a pushbutton after inserting the relative change-over switch on the control panel. We have two working cycles: SINGLE and AUTOMATIC.

VARIABLE CUTTING ANGLE
This is one of the important characteristics of the oildynamic shears MA.L. The possibility of increasing or reducing the cutting angle allows cutting different sheet thicknesses, resulting in the best cutting perfection and minimizing the deformation of the strips.

AUTOMATIC BLANKHOLDER PISTON FORCE ADJUSTMENT
The clamping force of the blankholder pistons is automatically adjusted according to the cutting force. This device allows perfect clamping of very thick pieces and avoids detrimental marks on soft material while ensuring the best cutting precision.

REAR REGISTER
The rear register is motorized with the readings taken on the control board with a revolution recorder. Complete with a slack take-up device for reducing the play between the screw and nut screw.

OILDYNAMIC UNIT
The oil dynamic unit and pump motor assembly are located in the upper part of the frame, containing also the oil tank. The various oil dynamic components are made by primary firms in this sector and assembled on a single panel, from which also come the connecting tubes leading to the cylinder control for driving the upper blade holder.

LUBRICATION
The lubrication is centralized and controlled by a piston pump for capillary distribution to all the moving parts of the machine.
Optional: Automatic pump.

OPTIONALS
- Blade for cutting stainless steel
- Front millimeter square with re-entering clicks
- Sheet support
- Oil
- Goniometer
- Cutting light and reference line

METAL SHEET SUPPORT

On special request, to support thin metal sheet. It allows better cutting precision.

REAR REGISTER
The rear register is motorized with the readings taken on the control board with a revolution recorder. Complete with a slack take-up device for reducing the play between screw and nut screw.

METAL SHEET SUPPORT
On special request, to support thin metal sheet. It allows better cutting precision.

OILDYNAMIC UNIT

The oildynamic unit and pump motor assembly are located in the upper part of the frame containing also the oil tank. The various oildynamic components are made by primary firms of this sector and assembled on a single panel from which also come the connecting tubes leading to the cylinder control for driving the upper blade holder.

LUBRICATION
The lubrication is centralized and controlled by a piston pump for capillary distribution to all the moving parts of the machine.
Optional: Automatic pump.

OPTIONALS
- Blade for cutting stainless steel
- Front millimeter square with flip-down stops
- Sheet support
- Oil
- Goniometer
- Cutting light and reference line