Основной каталог Kyocera 2016-2017 - страница 431

 GDFM / GDFMS Classification of usage P Carbon steel / Alloy steel ● M Stainless Steel Applicable Toolholders : Continuous-Light Interruption / 1st Choice K Cast Iron : Continuous-Light Interruption / 2nd Choice N Non-ferrous Metals Ref. to Page for ● : Continuous / 1st Choice S Titanium Alloys : Continuous / 2nd Choice H Hard materials (~40HRC) Hard materials (40HRC~) Dimension (mm) Cermet MEGACOAT Insert Description W rε TN620 TN90 PR1225 PR1215 M L H Tolerance GDFM 2020N-020GM 2.0 0.2 1.5 21 3.9 ● ● ● Turning 3020N-030GM 3.0 ±0.03 0.3 2.1 4.3 ● ● ● M 2° W 4020N-040GM 4.0 3.1 ● ● ● and 2° 0.4 L rH 5020N-040GM ● ● ● Grooving H 5.0 4.1 20 NEW 5020N-080GM 0.8 4.5 ● ● ● ±0.04 6020N-040GM 0.4 ● ● ● NEW 6.0 5.0 6020N-080GM 0.8 ● ● ● G Grooving and Turning (High feed) NEW GDFM 4020N-040GH 4.0 ±0.03 3.1 ● ● M 0.4 rε 2° 5020N-040GH ● ● W 5.0 4.1 2° 5020N-080GH 0.8 20 4.5 ● ● L ±0.04 H 6020N-040GH 0.4 ● ● Grooving 6.0 5.0 G78 6020N-080GH 0.8 ● ● ~ M 2° GDFM 3020N-030DM 3.0 0.3 2.1 4.3 ● ● ● G84 W ±0.03 Turning 2° 4020N-040DM 4.0 3.1 ● ● ● L rH 20 5020N-040DM 5.0 0.4 4.1 4.5 ● ● ● and H ±0.04 6020N-040DM 6.0 5.0 ● ● ● Deep grooving M 2° GDFMS 3020N-030DM 3.0 0.3 2.1 4.3 ● ● ● W ±0.03 2° 4020N-040DM 4.0 3.1 ● ● ● L 20 rH 5020N-040DM 5.0 0.4 4.1 4.5 ● ● ● 1-edge H ±0.04 6020N-040DM 6.0 5.0 ● ● ● NEW rε GDFM 3020N-150R-CM 3.0 1.5 2.1 20 4.3 ● ● ● W ±0.03 Full-R L 4020N-200R-CM 4.0 2.0 3.1 *21 ● ● ● H 5020N-250R-CM 5.0 2.5 4.1 4.5 ● ● ● ±0.04 *22 6020N-300R-CM 6.0 3.0 5.0 ● ● ● *GDFM40/50/60-CM differes from other descriptions in length (L) to avoid interference of a toolholder with workpiece. Recommended Cutting Conditions G86  Inserts Identification System GDF M S 30 20 N - 030 DM Series Tolerance Symbol No. of edge Edge Width Insert Length Hand of Tool Corner-R(rH) Chipbreaker Symbol M: M Class (Without Indication) : 2-edge 20：2mm 20：20mm N: Neutral 020：0.2mm GM：Grooving and Turning S: 1-edge 30：3mm 030：0.3mm DM：Grooving … 040：0.4mm GH：High feed grooving  Chipbreaker Selection 150R：1.5mm (Full-R) CM：Full-R Application Shallow grooving (Under 10mm) Deep grooving (10 mm and more) Wide groove Wide groove Narrow groove Narrow groove Plunge milling Turning Plunge milling Turning General purpose GM For high feed grooving GM General purpose GM For deep grooving DM For high feed grooving GH General purpose GM or or Tough Edge Low Cutting Force Tough Edge * If chip control is not stable when using the general GM chipbreaker for grooving, change the chipbreaker to the DM chipbreaker for deep grooving or GH chipbreaker for high feed grooving.  : Std. Item Inserts are sold in 10 piece boxes. G75