Общий каталог Mitsubishi 2020 - 2021 - страница 1347

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INDEXABLE MILLING y Ramping / Helical Milling (Aluminum Alloy) Through Holes Ramping Helical Milling L Pitch (P) APMX L= tan % RMPX APMX DC DC Hole Diameter (DH) (inch) (inch) Ramping Helical Milling Type DC RE RMPX L * 1 Type DC RE DH min. P max. .031 ─ .094 20º 2.272 .031 ─ .094 1.535 .315 1.250 1.250 .118 ─ .126 19.3º 2.362 .118 ─ .126 1.535 .315 .031 ─ .094 14.1º 3.292 .031 ─ .094 2.047 .394 1.500 1.500 .118 ─ .126 13.3º 3.498 .118 ─ .126 2.047 .394 .031 ─ .094 9.8º 4.788 .031 ─ .094 3.031 .551 2.000 2.000 .118 ─ .126 9.1º 5.163 .118 ─ .126 3.031 .472 A Type A Type .031 ─ .094 5.3º 8.915 .031 ─ .094 5.000 .551 3.000 3.000 .118 ─ .126 4.9º 9.647 .118 ─ .126 5.000 .512 .031 ─ .094 4.2º 11.262 .031 ─ .094 6.969 .669 4.000 4.000 .118 ─ .126 3.8º 12.451 .118 ─ .126 6.969 .591 .031 ─ .094 2.5º 18.941 .031 ─ .094 9.016 .512 5.000 5.000 .118 ─ .126 2.2º 21.527 .118 ─ .126 9.016 .472 1.250 .157 ─ .197 18º 2.471 .157 1.535 .276 1.250 1.500 .157 ─ .197 11º 4.131 .197 1.535 .276 2.000 .157 ─ .197 8º 5.714 .157 2.047 .315 B Type 1.500 3.000 .157 ─ .197 4º 11.483 .197 2.047 .315 4.000 .157 ─ .197 3º 15.322 .157 3.031 .433 2.000 5.000 .157 ─ .197 2º 22.995 .197 3.031 .433 B Type .157 5.000 .433 3.000 .197 5.000 .433 .157 6.969 .472 4.000 .197 6.969 .472 .157 9.016 .433 5.000 .197 9.016 .433 Note 1) The recommended ramping feed is .002 IPT or under. *1 L (Max. Depth of Cut =.591" / tan %). Cutters' moving distance until depth of cut reaches APMX at a maximum ramping angle. Maximum depth of cut A type is .827", B type is .803". L *2 The maximum diameter when machining a blind hole with a flat face using a corner radius of .031" for A type and .157" for B type. Other than that, find with the below formula. {(cutting edge diameter DC) ─ (corner radius) ─ 0.3)}×2 *3 The minimum diameter when machining a blind hole with a flat face using a corner radius of .031" for A type and .157" for B type. INDEXABLE MILLING Other than that, find with the below formula. {(cutting edge diameter DC) ─ (corner radius) ─ (Width of wiper edge BS) ─ 0.1)}×2 y Max. Drilling Depth (Aluminum Alloy) (inch) Type RE Max. Drilling Depth AXD7000 can be effectively used for pocket machining without the need .031 ─ .094 .197 for a prepared hole. A Type .118, .126 .177 .157 .157 B Type .197 .138 L172