So­lu­tions for hard turn­ing with new PCBN grades

DEMM Engineering & Manufacturing - - PRODUCT WATCH - www.demm.co.nz/reader- en­quiry #170306a

Seco Tools has ex­panded its fam­ily of PCBN in­sert grades to cover the en­tire spec­trum of hard part turn­ing ap­pli­ca­tions. Us­ing a new bi­modal sub­strate and coat­ing process, these new in­serts ex­tend tool life and in­crease pro­duc­tiv­ity in a broader range of ap­pli­ca­tions.

Seco’s PCBN grade chain for ma­te­ri­als rang­ing f rom ISO H05 to H35 con­sists of CH0550, CBN060K, CH2540 and CH3515 and i s de­signed specif­i­cally for turn­ing case hard­ened steels. They i ncor­po­rate ad­vanced coat­ings and a bi­modal sub­strate with coarser grain ma­te­ri­als, along with op­ti­mised cut­ting edge pro­files for l ong and pre­dictable ma­chin­ing per­for­mance.

CH0550 pro­vides high speed con­tin­u­ous cuts in H 05 ma­te­ri­als. CBN060K ex­cel sin con­tin­u­ous to medium-in­ter­rupted cuts in H 15 ma­te­ri­als. CH2540 of­fers strong per­for­mance in light-to-heavy in­ter­rupted cuts in H25 ma­te­ri­als. CH3515 han­dles heavy in­ter­rup­tions in H 35 ma­te­ri­als.

Each of Seco’ sPCBN grades is avail­able in com­mon ISO in­sert ge­ome­tries in both met­ric and im­pe­rial spec­i­fi­ca­tions. Wiper ge­om­e­try op­tions are avail­able to fur­ther en­hance per­for­mance.

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