Общий каталог Mitsubishi 2020 - 2021 - страница 1340

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Cutting Edge Insert Ramping Helical Milling (Blind Hole, Flat Bottom) Helical Milling (Through Hole) Holder Diameter Corner Radius Maximum Minimum Distance Maximum Hole Diameter Maximum Pitch Minimum Hole Diameter Maximum Pitch Minimum Hole Diameter Maximum Pitch Type DC RE (inch) Ramping Angle (inch) L RMPX 1 DH max. (inch) * P max. (inch) DH min. (inch) P max. (inch) DH min. (inch) P max. (inch) (inch) .787 .157 17.5° 1.850 1.240 .394 1.252 .394 .866 .039 [20 mm] .197 16.6° 2.795 1.161 .236 1.224 .276 .866 .039 .157 17.9° 1.81 1.665 .394 1.635 .394 1.269 .236 1.000 .197 14.7° 2.24 1.587 .354 1.596 .354 1.269 .197 1.102 .157 14.1° 2.323 1.870 .394 1.858 .394 1.417 .236 [28 mm] .197 13° 2.559 1.791 .354 1.827 .354 1.417 .197 .157 12.9° 2.56 2.165 .394 2.130 .394 1.762 .354 1.250 .197 12.2° 2.72 2.087 .354 2.090 .354 1.762 .315 1.378 .157 10.8° 3.071 2.421 .394 2.402 .394 1.969 .315 [35mm] .197 10.2° 3.268 2.343 .354 2.370 .354 1.969 .315 .157 10.7° 3.11 2.650 .394 2.622 .394 2.261 .394 B 1.500 .197 10.1° 3.31 2.571 .354 2.583 .354 2.261 .354 .157 6.9° 4.84 3.650 .394 3.621 .394 3.257 .394 2.000 .197 6.5° 5.12 3.571 .354 3.580 .354 3.256 .354 .157 5.1° 6.54 4.650 .394 4.600 .394 4.258 .394 2.500 .197 4.8° 6.97 4.571 .354 4.578 .354 4.257 .354 .157 4.1° 8.15 5.650 .394 5.619 .394 5.258 .394 3.000 .197 3.8° 8.78 5.571 .354 5.578 .354 5.258 .354 .157 2.9° 11.54 7.650 .394 7.618 .394 7.259 .394 4.000 .197 2.7° 12.36 7.571 .354 7.577 .354 7.258 .354 .157 2.2° 15.20 9.650 .394 9.618 .394 9.260 .394 5.000 .197 2.1° 15.91 9.571 .354 9.577 .354 9.259 .354 The recommended ramping or helical milling feed is .002 IPT or less. * 1 Using the maximum ramping angle, the distance to reach the maximum depth of cut is as follows: L=(maximum depth of cut APMX / tan %). Maximum depth of cut A type is .610", B type is .583". DC β ** 2 The maximum diameter when machining a blind hole with a flat face using a corner radius of .047". 3 The maximum diameter when machining a blind hole with a flat face using a corner radius of .094". .787"─1.378" .010" * 4 The maximum diameter when machining a blind hole with a flat face using a corner radius of .126". 1.5"─5.0" .018" L For other corner radius, use to following formula. {(cutting edge diameter DC) - (corner radius RE) - $} ×2 y Max. Drilling Depth INDEXABLE MILLING Insert Max.Drilling Depth (inch) Holder Corner Radius AXD4000 can be effectively used for Type RE Cutting Edge Diameter DC Cutting Edge Diameter DC Cutting Edge Diameter DC Cutting Edge Diameter DC (inch) &.787" &1.000" &1.250" &1.500"─&5.000" pocket machining without the need .016 ─ .047 .209 .205 .205 .209 for a prepared hole. A .063 ─ .094 .189 .181 .185 .189 .118 ─ .126 .169 .146 .165 .173 .157 .146 .106 .142 .150 B .197 .134 .091 .130 .138 The recommended drilling feed is .002 IPT or less. L165