1269 Каталог MITSUBISHI 2015 Токарный и вращающийся инструмент Инструментальные решения Стр.L141

Каталог MITSUBISHI 2015 Металлорежущий инструмент Стр. L141 1269 ENG Lab2u

RECOMMENDE CUTTING Work Material Hardness Grade Breaker Diameter (mm) Number of Teeth Cutting Speed (m/min) Feed per Tooth (mm tooth) Width of Cut (mm) Pick Feed (mm) 040 3 250 (200-300) -0.6 -1.5 -6 Carbon Steel Alloy Steel 180HB VP15TF FT 032 3 200 (150-220) -0.55 -1.2 -5 025 2 200(150-220) -0.55 -1.0 -5 Alloy Tool Steel 1 Hardening Tool Steel for Cold Work Dies 040 3 250 (200-300) -0.55 -1.5 -5 300HB VP15TF FT 032 3 180(150-200) -0.5 -1.2 -3 025 2 180(150-200) -0.5 -1.0 -3 040 3 200(100-300) -0.55 -1.5 -5 Alloy Tool Steel 300HB VP15TF FT 032 3 150 ( 80-200) -0.5 -1.2 -3 025 2 150 ( 80-200) -0.5 -1.0 -3 kl Tensile Strength 040 3 250 (200-300) -0.6 -1.5 -6 Gray Cast Iron VP15TF FT 032 3 200 (150-220) -0.55 -1.2 -5 350MPa 025 2 200(150-220) -0.55 -1.0 -5 Tensile Strength 800MPa 040 3 250 (200-300) -0.6 -1.5 -6 Ductile Cast Iron VP15TF FT 032 3 200(150-220) -0.55 -1.2 -5 1 025 2 200(150-220) -0.55 -1.0 -5 Revolution (min"1)(1000 x Cutting Speed)-r(3.14 x DC) Table Feed (mm/min)Feed per Tooth x Number of Teeth x Cutter Revolution (Note 1) The above cutting conditions are general guide lines. Adjustments maybe necessary depending on machine rigidity workpiece geometry and clamping. (Note 2) A carbide shank extension is recommended to prevent vibrations. Application of Breakers Cutting Conditions Breaker Light Cutting' General Cutting (1st Recommendation) .Interrupted Cutting Application of Insert Grades Cutting Conditions Grade Light Cutting' General Cutting Interrupted Cutting (1st Recommendation) NOTES ON MACHINING METHODS How to choose an appropriate diameter tool. Machine plain surfaces with a larger tool and corner radii with smaller diameter cutters. Relation of the cutter diameter and corner R size of work piece A guide for the smallest possible workpiece radius that can be machined is from 0.6 0.7 x diameter of the tool. Tool diameter DC(mm) Corner R (mm) 025 R 17.5 032 R 22 040 R 24 Adjust cutting conditions according to the set up. Smaller workpiece corner radii (only 0.5 x cutter &) may be possible by reducing the width of cut speed and pick feed. ARBORS L145 SPARE PARTS P001 TECHNICAL DATA Q001 L141 MILLING