Sandvik Coromant Ibérica, S.A. - Plaquitas especiales

The plaquitas CoroCut XS of Sandvik Coromant, with frontal angle increased until 20°, optimise the quality of the piece in operations of tronzado. His main application is in machines with cabezal mobile without husillo secondary. In this case the customers will obtain a high productivity and better superficial finishing since the new design of the edge of cut offers clean surfaces. The plaquitas have a rectified of precision and are available in quality GC1025 for the groups of material ISO P, ISO M and ISO K.

In the tronzado with husillo secondary is more productive to use edge of straight cut due to the fact that it is a method of tronzar more stable and will generate an excellent superficial finishing. However, to the tronzar without husillo secondary recommends use a plaquita with minimum angle of 15° to reduce the risk of tetones and rebabas in the piece. The geometry for tronzar of CoroCut XS is designed specifically for pieces of precision. Because of said geometry, forms shaving narrower that the channel with an excellent control of the same. The plaquitas for tronzar are available in widths until 0,7 mm, making possible the considerable saving of big quantities of material.

CoroCut XS Of Sandvik Coromant is a system mounted tangencialmente for the mechanised of precision using machines with cabezal mobile. To the equal that for tronzado, the system is available for a number of operations of external turning, including the ones of ranurar. They are available plaquitas for ranurar in widths 0,5, 1, 1,5, 2 and 2,5 mm.

Concerning the tool holders in which they lodge the plaquitas CoroCut XS, in tronzado and ranurado exist high demands of accessibility since the plaquitas penetrate often to a big depth in the material. This means to mechanise slots thinner and therefore the tool has a greater scope in proportion with the diameter. Therefore they are very important the tools and the systems of tools with high stability.

For a greater economy Sandvik Coromant recommends his system of tool holders ‘QS' as alternative of the tool holders conventional for a greater productivity, when it uses in machines with cabezal mobile. In comparison with the 12 steps that require in the change of tool holders conventional of an alone piece, the system QS offers high efficiency, a procedure of setting of two steps to reduce the dead times and therefore a greater economy. The design of screw of QS will reduce the time of change of tool in roughly 66%, whereas you coin them accionadas by dock ensure the fast and safe extraction equipment equipment and reduce the risk that the tool holders suelte.