231 Каталог KYOCERA 2017 Инструмент сборный и монолитный для станков Стр.E15

Каталог KYOCERA 2017 Инструмент режущий Стр. E15 0231 Lab2u

Chip control improvement in back turning Chip control improvement by tool pass changes I Chip control improvement by tool pass changes II Roughing with grooving tools (1) GMM2420-020MW (Grooving) Pre-Stage machining is processed with solid end mill (1) 2FESW040-040-04 (Solid End Mill) Roughing Finishing (Countermeasures 1) Use Right-hand toolholder h y> (1) When using TKFB12R28010M (for back turning / right hand) (1) When using TKFB12R28010M (for back turning / right hand) Advantages : Good surface roughness Disadvantages : If a machining pass is long, the guide bush can not support the workpiece Advantages : 1. Minimal deflection in long machining passes 2. Chips are broken into small pieces, though the workpiece material is sticky Disadvantages : The pre-stage machining may cause fractures, because of interrupted machining (2) When using TKFB12L28010M (for back turning / left hand) Finishing (Countermeasures 2) Use Left-hand toolholder (2) When using TKFB12L28010M (for back turning / left hand) Advantages : 1. Good surface roughness 2. High precision machining if the machined portion does not contact the guide bush Disadvantages : If a machining pass is long, the guide bush can not support the workpiece Advantages : 1 . Minimal deflection in long machining passes 2. Chips are broken into small pieces, though the workpiece material is sticky 3. High precision machining if the machined portion does not contact the guide bush Disadvantages: The pre-stage machining may cause fractures, because of interrupted machining Countermeasure against peeled surface in face back turning When peeled surface occurs on the workpiece face, please apply the countermeasures below. Countermeasures 1 Face finishing Countermeasures 2 Face finishing after grooving E15 Small Tools