Общий каталог Ingersoll 2011 - страница 314

• 0003 Table of Contents
• 0006 End Mills
• 0064 Long Edge
• 0104 0Deg Face Mills
• 0160 Face Mills
• 0202 Slotters
• 0218 Form Mills
• 0236 Profile Mills
• 0302 Milling Tech
• 0384 Solid Carbide
• 0448 Solid Carbide Tech
• 0474 Holemaking & Thread Milling
• 0666 Holemaking & Thread Milling Tech
• 0720 Innofit Top On Toolholders
• 0738 HSK Toolholders
• 0774 CAT Toolholders
• 0796 BT Toolholders
• 0816 Adaptions Accessories
• 0872 Turning Inserts
• 1024 Turning Holders
• 1144 Turning Tech
• 1174 Threading Inserts
• 1242 Threading Holders
• 1256 Threading Tech
• 1268 T-Clamp
• 1344 T-Clamp Tech
• 1376 T-CAP
• 1388 T-CAP Tech
• 1394 Product_Index

BALL NOSE CHIP THINNING This chart provides information on effective A lower DOC results in a smaller effective paths made by a radius tool. Larger step over cutting diameter, ACTFs, and cusp height for a diameter and, therefore, a lower ACTF; i.e., or a smaller cutter diameter produces a larger ball nose cutter at a given DOC or step over. the spindle RPM and feed rate need to be cusp height; i.e. a rougher finish. increased to maintain a proper surface speed Effective Diameter and Axial Chip and chip load. For the best surface finish, use the largest Thinning Factor. Axial DOC will affect the diameter tool possible at the lowest practical effective cutting diameter and, consequently, Cusp Height. Step over, or radial DOC, affects radial DOC. the ACTF. Note that as the axial DOC increases, the cusp height. Cusp height is the theoretical the effective diameter and ACTF also increase. surface finish produced by successive tool CHART A – EFFECTIVE BALL NOSE CUTTING DIAMETER, AXIAL CHIP THINNING FACTORS, AND CUSP HEIGHT (.375”–1.000” DIA.) DOC/ Cutter Diameter Step 0.375 0.500 0.625 0.750 1.000 Over Dia. ACTF Cusp Dia. ACTF Cusp Dia. ACTF Cusp Dia. ACTF Cusp Dia. ACTF Cusp 0.004 0.08 0.21 0.0000107 0.09 0.18 0.0000080 0.10 0.16 0.0000064 0.11 0.15 0.0000053 0.13 0.13 0.0000040 0.008 0.11 0.29 0.0000427 0.13 0.25 0.0000320 0.14 0.22 0.0000256 0.15 0.21 0.0000213 0.18 0.18 0.0000160 0.016 0.15 0.40 0.0001707 0.18 0.35 0.0001280 0.20 0.32 0.0001024 0.22 0.29 0.0000853 0.25 0.25 0.0000640 0.031 0.21 0.55 0.0006522 0.24 0.48 0.0004888 0.27 0.44 0.0003909 0.30 0.40 0.0003257 0.35 0.35 0.0002442 0.063 0.28 0.75 0.0026225 0.33 0.66 0.0019608 0.38 0.60 0.0015664 0.41 0.55 0.0013044 0.48 0.48 0.0009775 0.094 0.32 0.87 0.0059539 0.39 0.78 0.0044338 0.45 0.71 0.0035356 0.50 0.66 0.0029412 0.58 0.58 0.0022021 0.125 0.35 0.94 0.0107233 0.43 0.87 0.0079385 0.50 0.80 0.0063138 0.56 0.75 0.0052450 0.66 0.66 0.0039216 0.156 0.35 0.99 0.0170514 0.46 0.93 0.0125206 0.54 0.87 0.0099232 0.61 0.81 0.0082283 0.73 0.73 0.0061412 0.188 0.38 1.00 0.0251202 0.48 0.97 0.0182438 0.57 0.92 0.0143940 0.65 0.87 0.0119078 0.78 0.78 0.0088677 0.219 0.50 0.99 0.0251954 0.60 0.95 0.0197657 0.68 0.91 0.0163050 0.83 0.83 0.0121095 0.250 0.61 0.98 0.0260890 0.71 0.94 0.0214466 0.87 0.87 0.0158771 0.281 0.62 0.99 0.0334286 0.73 0.97 0.0273657 0.90 0.90 0.0201827 0.313 0.63 1.00 0.0418671 0.74 0.99 0.0341027 0.93 0.93 0.0250411 0.344 0.75 1.00 0.0417074 0.95 0.95 0.0304694 0.375 0.75 1.00 0.0502405 0.97 0.97 0.0364876 0.406 0.98 0.98 0.0431190 0.438 0.99 0.99 0.0503908 0.469 1.00 1.00 0.0583346 0.500 1.00 1.00 0.0669873 316