703 Каталог ISCAR 2017 Вращающийся режущий инструмент и инструментальная оснастка Стр.699

Каталог ISCAR 2017 Ротационный инструмент Стр. 699 0703 ENG Lab2u

INDEXH-REAM Setting Methods There are two optional setting methods - comparison micrometer and setting device. Comparison micrometer with dial gauge, although a low cost solution and readily available for small workshops, is prone to damaging the cutting edge and therefore not recommended. Using a Comparison Micrometer Set the micrometer to the correct diameter using the precision blocks. Adjust the frontal diameter and back taper by turning the adjustment screw clockwise. The frontal diameter should be larger than the rear diameter by approximately 0.015 mm.(0.6 pin) Using a Setting Device ISCAR's mechanical setting device enables easy, quick and accurate adjustment. Due to its modular construction, it can be used for standard, special and more complicated reamer adjustments. Setting Device Located Between Centers Shorter setting time Modular system Higher accuracy No risk of damaging the cutting edge H-REAM Cutting Conditions evaluated by examining the results and changing the The cutting conditions in the table below should machining conditions accordingly. be used to start a new application. Optimal conditions for a specific application should be Lead A=15°/3° L3 (reaming allowance = 0.1-0.3) Feed mm/rev Rake ° Cutting Speed Vc m/min Material No. Material Carbide Coated Carbide Cermet PCD CBN 1-5 Non-alloy steel, cast steel and free cutting steel 0.1-0.4 6 40-60 60-80 110-160 6-9 Low alloy steel and cast steel (less than 5% of alloying elements) 0.1-0.4 6 20-40 40-60 110-160 10-11 High alloyed steel, cast steel and tool steel 0.1-0.4 6 20-40 20-60 20-60 12-13 Stainless steel and cast steel 0.1-0.3 12 20-40 40-60 40-60 15-16 Grey cast iron (GG) 0.1-0.3 0 / 6 40-60 60-100 Please ask 17-18 Nodular cast iron (GGG) 0.1-0.3 0 / 6 40-60 60-100 19-20 Malleable cast iron 0.1-0.3 0 / 6 40-60 60-100 21-22 Aluminum wrought alloy Please ask 23-25 Aluminum -cast, alloyed 26-28 Copper alloys 29-30 Non-metallic Member IMC Group kSSIIf USER GUIDE REAMERS