The machine obtains joints by producing waves on a metal tube, each wave is created with the compression of a rubber, inside the tube, which induces localized expansion of the tube, the precision of the compression is possible by means of a servo-controlled piston. The working parameters for each type of joints are set on the machine computer, so they can be associated with a product code and stored.

L'articolo Corrugator proviene da CCM Oleo.

FLYING SHEARS
Flying shear of 1000 kN “4MT” type inserted in a profiling line of galvanized sheet metal or pre-painted

L'articolo Shears proviene da CCM Oleo.

The steel plates, between which the pressing takes place, are superficially hardened and contain the electrical resistors for heating up to 300°C of temperature. Thermoregulation is PID controlled (proportional-integrative-derivative) with autotuning/selftuning and with continuous surveying temperature displays.

It has a digital pressure gauge that instantly displays the pressure exerted with a precision of 1/10 bar.

L'articolo Press for resin flow tests proviene da CCM Oleo.

L'articolo Heating Plate Presses (4MT – PR) proviene da CCM Oleo.

Constituted by:

– Structure formed by electrowelded and normalized sheet steel. Structure is embedded with hardened steel guideways for mobile plate sliding.

– Mobile plate fully guided on adjustable gibs with slide ways made of synthetic material, at the bottom are provided T-slots for attaching molds.

– Main cylinder, blank-holder and third action in the PCTE.

– Hydraulic system formed by a variable capacity pump in semi-closed circuit. This system allows to obtain high speed and braking in very short spaces.

Possibility to vary the speed even in the working phase, acting on a potentiometer, without throttling the pipes and thus obtaining a saving of energy.

Possibility to modulate different pressures during the work phase.

Programming of the work cycle is on discretion of the operator.

(Models PCDE-PCTE can be supplied in versions with capacity from 320 kN to 1600 kN)

L'articolo Deep Drawing Presses (PCDE / PCTE) proviene da CCM Oleo.

Depending on requirements, we provide swan neck straightening presses model PICA-R or portal presses model PAP-R.

We can also supply 4-pillar presses for straightening small parts (4MT-R).

The operator can change the piston stroke through two potentiometers on which can set the stroke value to be performed.

These presses are particularly suitable to straightening parts to circular shape or special sections and allow the operator to control the deformation to be set on the workpiece, based on the initial deformation existing in the part itself.

The presses allow to return to the set stroke positions with very close tolerances.

This characteristic allows the operator to perform, if necessary, several strokes without modifying the set value.

This avoids to swage on the workpiece an uncontrolled deformation, passing over the zero line of the part itself.

L'articolo Straightening Presses (PICA-R e PAP-R) proviene da CCM Oleo.

This type of machine is provided of ratio motor with double speed to move the portal and the cylinder, the machine lock is effected automatically by means of appropriate cylinders, each time a pressing operation is performed.

Our presses type PAP have the particularity to have the piston stroke fully controlled. The operator can change the piston stroke by means of two potentiometers which can set the stroke value to be performed.

Inside the base can be set cylinders that allow to lift the pieces to be straightened so as to make faster and easier the interposition of thicknesses and the removal of the pieces.

(Models PAP can be supplied in versions with capacity from 1000 kN to 5000 kN)

L'articolo Portal Presses (PAP) proviene da CCM Oleo.

The test bench was done in order to be used in three different modes:

• closed circuit (motor-brake) reducer – joints, etc.
• as a motor for pumps, brakes, etc..
• as brake for all types of engines, etc.

Used in closed circuit our test bench works with power circulation: the energy is recovered from braking element, so as to require outside only the power dissipated in friction and losses of various kinds.

From the technical magazine “ORGANI DI TRASMISSIONE” (Nov. 99)

The test bench for rotary and transmission parts of the new Laboratories Center for Experimental Teaching of the Faculty of Engineering (Bovisa) was designed to be able to perform tests on transmission parts of various types (from joints to reducers, belts, chains, complete transmission) within the limits of the maximum installed capacity.

The main points of the project were therefore high flexibility of use, low power consumption (for long-term tests), the drive systems of the bench and measurement of mechanical quantities, data acquisition systems and tests management through PC are the latest generation technology

Download the PDF: rivista Organi di Trasmissione.

L'articolo Test Bench of Transmission Parts proviene da CCM Oleo.

Presses for straightening, bending, drawing, trimming, beading, broaching, shrinking, extruding, fastening

The commands are:

• Manual
• Automatic for serial production.

The structures are made of welded steel and normalized before machining, guide bearings are treated to be self-lubricating, stems and rods are made of chromed, or hardened, steel and rectified.

The hydraulic system is fully executed with high quality interchangeable valves according to ISO standards.

The version 4MT provides a movable plan to allow the assembly of various molds, guided by four support columns which in this case are chromed or hardened and ground.

On request, can be supplied with stroke control with a potentiometer.

(Models 4 M and 4MT can be supplied in versions with capacity from 50 kN to 2500 kN)

L'articolo High Speed Pillar Presses (4M / 4MT) proviene da CCM Oleo.

The machine ensures high productivity, because it works on more stations and in each one is performed an operation, from the positioning of the stem to the cap, to its insertion for deformation and finally the measurement, all occur simultaneously.

L'articolo Multi-station Assembly Machine proviene da CCM Oleo.