Обзор разновидностей режущего инструмента для растачивания отверстий на токарных станках Общий вид Минимальный диаметр Схема обработки

Обзор разновидностей режущего инструмента для растачивания отверстий на токарных станках Общий вид Минимальный диаметр Схема обработки

Обзор разновидностей режущего инструмента для растачивания отверстий на токарных станках Общий вид Минимальный диаметр Схема обработки _ BORING BARS CLASSIFICATION Name of Tool Holder DMIN Minimum Cutting Diameter Features KAPR=75° KAPR KAPR=91‘ KAPR 7 91 KAPR=93° KAPR 93' MICRO-MINI TWIN Boring Bars 02.2 4)8.2 Solid carbide type with two cutting edges. Continuous cutting from boring to facing. With or without a chip breaker. MICRO-MINI Boring Bars 03.2 05.2 Solid carbide type (Single cutting edges). I/d is 5 times the diameter. Cutting edge can be shaped according to the application. Thus, it covers a wide cutting range (threading,grooving,copying, etc.). MICRO-DEX Boring (Carbide Shank). 05 08 7"positive insert. Carbide shank type. Easy-to-use tool geometries. Suitable for small workpieces. I/d is 5 times the diameter. SWUB E016 STUC E017 F Type Boring Bars 05.8 040 11 “positive insert. Screw-on type and Clamp-on type. I/d is 3 to 5 times the diameter. FSWL type is 7'positive insert. FSTU E025 FCTU E026 DIMPLE BAR S Type Boring Bars 010 040 011 050 5", 7", 11' positive insert. Excellent vibration resistance due to a light dimple head. I/d is 3 to 5 times the diameter (Carbide shank is 3 to 8 times the diameter). ISO standard. 7'positive insert. Screw-on type. I/d Is 3 to 5 times the diameter (Carbide shank is 7 times the diameter). SSKC E033 STFC E028 SDUC E029 AL Type Boring Bare (For Aluminium Alloy) 020 032 Suitable for non-ferrous metal. 20°positive insert. Screw-on type. I/d is 6 times the diameter. Excellent vibration resistance. STFE E043 P Type Boring Bars 020 070 ISO standard. Economical negative insert. Lever lock type, and pin lock type. I/d is 3 times the diameter. DOUBLE CLAMP DIMPLE BAR 032 050 Economical negative insert. Single action type. Excellent vibration resistance due to a light dimple head. (With coolant hole.) I/d is 3 to 4 times the diameter. DSKN E014 DTFN E014 DDUN E013 DVUN E015 D Type Boring Head 040 060 Economical negative insert. Lever lock type. Exchangeable head type. DPTF E040 DPDU E040 M Type Boring Bars 063 Negative trigon shape insert. Double clamp type. I/d is 3 times the diameter. Note 1) Holders with blue colour symbol have an anti-vibration carbide shank. (For Micro-dex boring bars, carbide shank only.) Note 2) I/d represents the ratio of the projection length L to the cutting edge and the shank diameter d. PSKN E035 PTFN E035 PDUN E036 E002